4 Commits

Author SHA1 Message Date
aed068de12 feat(web): redesign UI as an OS-style desktop shell
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Replace the sidebar + hash-routed page shell with a desktop metaphor:
draggable app icons, apps opening as floating wmkit windows, a centered
"What should Nomos do?" task launcher, and a bottom taskbar showing all
open windows plus a system tray.

- New app registry ($lib/apps.ts) — adding an app is one entry, nothing
  else to touch.
- New desktop shell components (Desktop, WindowLayer, DesktopIcon,
  Taskbar, TaskLauncher) under $lib/components/desktop-shell/.
- Icon positions are a persisted, collision-avoiding grid ($lib/stores/icons.ts).
- Window layout persists across reloads (wmkit persist), with
  drag-to-maximize, F6 window cycling, and now a right-click desktop menu
  (cascade/tile/show desktop/reset icons) plus Cmd/Ctrl+Z undo/redo for
  window moves, resizes, and closes.
- Taskbar buttons get a hover-close and self-correct their title once a
  new task's real goal is known.
- New task windows (desktop launcher and the Tasks app's "New task"
  button) open as a window, not a dialog, and hand off to the real
  session window once the backend assigns an id.
- Fixed a real gap along the way: GET /sessions/{id} couldn't tell
  "session deleted" from "session has no messages yet" (both returned
  200 with an empty list) — cmd/nomos/main.go now checks existence and
  404s, so a stale/persisted task window shows "Task not found" instead
  of a misleadingly empty, live-looking chat.
- Test coverage for the new pure logic (icon placement/collision
  avoidance, app registry id helpers) plus a vitest matchMedia polyfill
  needed to import anything touching the theme store.

Deletes the now-superseded sidebar shell, MinimizedWindowsBar, and the
standalone Chat/EntityDetail pages (folded into the window layer).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19 21:34:15 +02:00
8657ac5669 feat(web): open tasks/sessions as floating windows with independent live chat
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Clicking a task now opens it as a wmkit floating window (like entity
windows already do) instead of navigating away from wherever you were.
Several task windows can be open and actively streaming at once, each
fully independent — no "which one's on screen" guard needed, since
each window owns its own store bundle:

- chat.ts: chatFor(sessionId)/loadSessionChat/sendSessionMessage give
  each window its own messages/streaming/connectionState, alongside
  the existing singleton path the main Chat page still uses unchanged.
- workspace.ts: same split for plan/questions/touched/health-diffs
  (workspaceFor/startSessionWorkspace), each with its own live-event
  watermark since several windows can watch the same event stream.
- activity.ts: activityLogFor(sessionId) mirrors the global derivation.

SessionGraph.svelte, OperatorQuestion.svelte, and ActivityTimeline.svelte
were converted from store-importing to prop-driven (matching the new
ChatThread.svelte, extracted from Chat.svelte's transcript/input so both
the main page and task windows share one implementation instead of
duplicating markup/styling) so each can render either the global
"current session" or a specific window's session.

Also: minimized-window taskbar chips now cap at a max width with
middle-ellipsis truncation instead of growing unbounded, and the
window header's title/action-button row is fixed to genuinely match
heights (not just share a center point) for more robust alignment.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19 17:01:34 +02:00
e28e0e9ea3 feat(web): unify Knowledge Base filtering into one type multiselect
Replace the Fleet/Network/Identity/Knowledge category tabs (which
scoped entity fetches server-side) with a single "Types" multiselect
shared by both the table and graph views — both now fetch the whole
entity set (paginated via the new fetchAllEntities) and filter
client-side, defaulting to fleet's types. Table and graph also share
one search/highlight field instead of two separately-labeled ones.

Along the way, fixed a real bug the wider entity set exposed: the
treegrid's parent/child grouping fired one fetchGraph call per
candidate root entity, fine for the old ~50-entity fleet scope but an
ERR_INSUFFICIENT_RESOURCES flood once scoped to the full ~1700-entity
set. Replaced with a single whole-graph fetch, deriving parent/child
pairs from its edges client-side.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19 17:01:34 +02:00
6051fb4845 feat(web): curved edges + unique SVG ids for concurrent graph views
Quadratic-bezier edges instead of straight lines, and drop the
auto-refit-on-load that caused a jarring zoom/pan snap once the force
simulation settled. Also namespace each graph's dot-grid pattern id
with a per-instance uuid — multiple SessionGraph instances can now be
mounted at once (one per open task window), and duplicate SVG ids
silently blanked out every graph's background but the first.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19 17:01:34 +02:00
32 changed files with 2413 additions and 1269 deletions

View File

@@ -18,6 +18,7 @@ import (
"github.com/dtoro/oikos/internal/safego"
"github.com/google/uuid"
"github.com/jackc/pgx/v5"
)
func main() {
@@ -448,6 +449,21 @@ func handleSessionDetail(w http.ResponseWriter, r *http.Request, st *store, a *a
w.WriteHeader(204)
case http.MethodGet:
// getMessages alone can't distinguish "session exists but has no
// messages yet" from "session id doesn't exist at all" — it's a
// plain WHERE session_id=$1 query that returns zero rows either
// way. A frontend window opened for a deleted/invalid session
// (persisted layout, a stale link) needs to tell those apart, so
// check existence explicitly and 404 rather than silently
// returning an empty transcript that looks like a fresh task.
if _, err := st.getSession(r.Context(), id); err != nil {
if err == pgx.ErrNoRows {
http.Error(w, "session not found", 404)
return
}
http.Error(w, err.Error(), 500)
return
}
messages, err := st.getMessages(r.Context(), id)
if err != nil {
http.Error(w, err.Error(), 500)

View File

@@ -1,46 +1,42 @@
<script lang="ts">
import Chat from './pages/Chat.svelte'
import Overview from './pages/Overview.svelte'
import KnowledgeBase from './pages/KnowledgeBase.svelte'
import Ops from './pages/Ops.svelte'
import Signals from './pages/Signals.svelte'
import EntityDetail from './pages/EntityDetail.svelte'
import Knowledge from './pages/Knowledge.svelte'
import Learning from './pages/Learning.svelte'
import Config from './pages/Config.svelte'
import EntityDesktop from '$lib/components/EntityDesktop.svelte'
import { newChat } from '$lib/stores/chat'
import { summary, subscribeContext, openSignalCount } from '$lib/stores/context'
import { currentTask } from '$lib/stores/workspace'
import Desktop from '$lib/components/desktop-shell/Desktop.svelte'
import { subscribeContext } from '$lib/stores/context'
import { openAppWindow, openEntityWindow } from '$lib/stores/windows'
import { isConfigured } from '$lib/config'
import { truncateMiddle } from '$lib/utils'
import { onMount } from 'svelte'
import { processPendingCallback, initOIDC } from '$lib/oidc'
import * as Sidebar from '$lib/components/ui/sidebar'
import * as Sheet from '$lib/components/ui/sheet'
import { Button } from '$lib/components/ui/button'
import { Separator } from '$lib/components/ui/separator'
import { VERSION } from '$lib/version'
import { Toaster } from '$lib/components/ui/sonner'
import PlusIcon from '@lucide/svelte/icons/plus'
import ListTodoIcon from '@lucide/svelte/icons/list-todo'
import DatabaseIcon from '@lucide/svelte/icons/database'
import PanelRightIcon from '@lucide/svelte/icons/panel-right'
import ShieldCheckIcon from '@lucide/svelte/icons/shield-check'
import SirenIcon from '@lucide/svelte/icons/siren'
import SearchIcon from '@lucide/svelte/icons/search'
import TrendingUpIcon from '@lucide/svelte/icons/trending-up'
import SettingsIcon from '@lucide/svelte/icons/settings'
import PaletteIcon from '@lucide/svelte/icons/palette'
import { getTheme, toggleTheme, THEME_LABELS } from '$lib/stores/theme.svelte'
let page = $state('overview')
let routeParam = $state('')
let drawerOpen = $state(false)
let configured = $state(isConfigured())
const approvalsPending = $derived($summary?.approvals_pending ?? 0)
const openSignals = $derived(openSignalCount($summary))
// Old hash routes (#/kb, #/entity/<slug>, ...) from the sidebar-shell era —
// translated into opening the equivalent window once, then cleared, so
// links/bookmarks from before the desktop redesign keep working without
// reintroducing a router.
const LEGACY_APP_ROUTES: Record<string, string> = {
overview: 'tasks',
chat: 'tasks',
kb: 'kb',
entities: 'kb',
graph: 'kb',
ops: 'ops',
signals: 'signals',
knowledge: 'knowledge',
learning: 'learning'
}
function resolveLegacyHash() {
const path = location.hash.slice(2)
if (!path) return
const [head, ...rest] = path.split('/')
if (head === 'entity' && rest.length) {
openEntityWindow(rest.join('/'))
} else if (LEGACY_APP_ROUTES[head]) {
openAppWindow(LEGACY_APP_ROUTES[head])
}
history.replaceState(null, '', location.pathname + location.search)
}
onMount(async () => {
if (await processPendingCallback()) {
@@ -48,21 +44,7 @@
} else if (!configured) {
if (await initOIDC()) configured = true
}
function sync() {
const path = location.hash.slice(2) || 'overview'
const [head, ...rest] = path.split('/')
// Entities + Graph were merged into Knowledge Base — keep old links working.
if (head === 'entities' || head === 'graph') {
location.hash = '#/kb'
return
}
page = head || 'overview'
routeParam = rest.join('/')
}
sync()
window.addEventListener('hashchange', sync)
return () => window.removeEventListener('hashchange', sync)
resolveLegacyHash()
})
// Context (dashboard summary + approvals poll) and the SSE stream both
@@ -71,23 +53,6 @@
if (!configured) return
return subscribeContext()
})
function navigate(p: string) {
location.hash = '#/' + p
}
function cycleTheme() {
toggleTheme()
}
const navItems = [
{ id: 'overview', label: 'Tasks', icon: ListTodoIcon },
{ id: 'kb', label: 'Knowledge Base', icon: DatabaseIcon },
{ id: 'ops', label: 'Operations', icon: ShieldCheckIcon, badge: () => approvalsPending },
{ id: 'signals', label: 'Signals', icon: SirenIcon, badge: () => openSignals },
{ id: 'knowledge', label: 'Knowledge', icon: SearchIcon },
{ id: 'learning', label: 'Learning', icon: TrendingUpIcon }
]
</script>
{#if !configured}
@@ -96,160 +61,6 @@
onCancel={isConfigured() ? () => (configured = true) : undefined}
/>
{:else}
<Toaster />
<Sidebar.Provider class="h-svh" style="--header-height: calc(var(--spacing) * 12);">
<Sidebar.Root collapsible="icon" variant="inset">
<Sidebar.Header>
<Sidebar.Menu>
<Sidebar.MenuItem>
<Sidebar.MenuButton
class="data-[slot=sidebar-menu-button]:!p-1.5"
onclick={() => navigate('overview')}
tooltipContent={`Oikos ${VERSION}`}
>
{#snippet child({ props })}
<button {...props}>
<svg viewBox="0 0 91 100" class="!size-5 shrink-0" fill="var(--primary)" aria-hidden="true" role="img">
<title>Oikos</title>
<path d="m45.601 1q20.993 0 33.71 15.946 10.799 13.625 10.799 31.287 0 12.414-5.9548 25.131-5.9548 12.717-16.451 19.176-10.395 6.4592-23.213 6.4592-20.892 0-33.205-16.653-10.395-14.029-10.395-31.489 0-12.717 6.2577-25.232 6.3584-12.616 16.653-18.57 10.295-6.0556 21.801-6.0556zm-3.128 6.5605q-5.3492 0-10.799 3.2296-5.3492 3.1287-8.68 11.102-3.3305 7.9735-3.3305 20.488 0 20.185 7.973 34.82 8.0743 14.634 21.195 14.634 9.7896 0 16.149-8.0743 6.3584-8.0743 6.3584-27.755 0-24.627-10.597-38.756-7.1657-9.6888-18.268-9.6888z" />
</svg>
</button>
{/snippet}
</Sidebar.MenuButton>
</Sidebar.MenuItem>
</Sidebar.Menu>
<div class="group-data-[collapsible=icon]:hidden px-2.5 pb-1">
<span class="text-[11px] text-muted-foreground select-none">{VERSION}</span>
</div>
<Sidebar.Menu>
<Sidebar.MenuItem>
<Sidebar.MenuButton
class="bg-primary text-primary-foreground hover:bg-primary/90 hover:text-primary-foreground active:bg-primary/90 active:text-primary-foreground min-w-8 duration-200 ease-linear"
onclick={() => { newChat(); navigate('chat') }}
tooltipContent="New task"
>
{#snippet child({ props })}
<button {...props}>
<PlusIcon />
<span>New task</span>
</button>
{/snippet}
</Sidebar.MenuButton>
</Sidebar.MenuItem>
</Sidebar.Menu>
</Sidebar.Header>
<Sidebar.Content>
<Sidebar.Group>
<Sidebar.Menu>
{#each navItems as item}
<Sidebar.MenuItem>
<Sidebar.MenuButton
isActive={page === item.id || (item.id === 'overview' && page === 'chat')}
onclick={() => navigate(item.id)}
tooltipContent={item.label}
>
{#snippet child({ props })}
<button {...props}>
<item.icon />
<span>{item.label}</span>
</button>
{/snippet}
</Sidebar.MenuButton>
{#if item.badge?.()}
<Sidebar.MenuBadge>{item.badge()}</Sidebar.MenuBadge>
{/if}
</Sidebar.MenuItem>
{/each}
</Sidebar.Menu>
</Sidebar.Group>
</Sidebar.Content>
<Sidebar.Footer>
<Button
variant="ghost"
size="sm"
class="justify-start gap-2"
onclick={() => (drawerOpen = true)}
title="Chat over the current page without navigating away"
>
<PanelRightIcon />
<span>Chat drawer</span>
</Button>
<Button
variant="ghost"
size="sm"
class="justify-start gap-2"
onclick={cycleTheme}
title="Cycle theme"
>
<PaletteIcon />
<span>{THEME_LABELS[getTheme()]}</span>
</Button>
<Button
variant="ghost"
size="sm"
class="justify-start gap-2"
onclick={() => (configured = false)}
title="Server connection settings"
>
<SettingsIcon />
<span>Connection</span>
</Button>
</Sidebar.Footer>
</Sidebar.Root>
<Sidebar.Inset class="min-h-0 overflow-hidden">
<header class="flex h-(--header-height) shrink-0 items-center gap-1 border-b px-4 lg:gap-2 lg:px-6">
<Sidebar.Trigger class="-ms-1" />
<Separator orientation="vertical" class="mx-2 data-[orientation=vertical]:h-4" />
{#if page === 'chat'}
{@const goalText = $currentTask?.goal ? $currentTask.goal.replace(/[*_`~#]|\[.*?\]\(.*?\)/g, '') : 'New Task'}
<button type="button" class="shrink-0 text-sm text-muted-foreground hover:text-foreground" onclick={() => navigate('overview')}>Tasks</button>
<span class="shrink-0 text-muted-foreground">/</span>
<span class="min-w-0 flex-1 truncate text-base font-medium" title={goalText}>
{truncateMiddle(goalText, 100)}
</span>
{:else}
<span class="text-base font-medium capitalize">{page === 'entity' ? routeParam : page === 'kb' ? 'Knowledge Base' : page === 'overview' ? 'Tasks' : page}</span>
{/if}
</header>
<main class="min-h-0 flex-1 overflow-hidden">
{#if page === 'overview'}
<Overview />
{:else if page === 'kb'}
<KnowledgeBase />
{:else if page === 'entity' && routeParam}
<EntityDetail slug={routeParam} />
{:else if page === 'ops'}
<Ops />
{:else if page === 'signals'}
<Signals />
{:else if page === 'knowledge'}
<Knowledge />
{:else if page === 'learning'}
<Learning />
{:else}
<Chat />
{/if}
</main>
</Sidebar.Inset>
</Sidebar.Provider>
<Sheet.Root bind:open={drawerOpen}>
<Sheet.Content side="right" class="w-[400px] p-0 sm:max-w-[400px]">
<Sheet.Header class="sr-only">
<Sheet.Title>Nomos chat</Sheet.Title>
<Sheet.Description>Persistent chat drawer</Sheet.Description>
</Sheet.Header>
<div class="flex h-full flex-col">
<Chat showRail={false} />
</div>
</Sheet.Content>
</Sheet.Root>
<EntityDesktop />
<Toaster />
<Desktop onOpenConnection={() => (configured = false)} />
{/if}

View File

@@ -50,6 +50,21 @@ export async function fetchMessages(sessionId: string): Promise<Message[]> {
return data.messages ?? []
}
// null distinguishes "session doesn't exist" (404 — the session was deleted,
// or a persisted/deep-linked window id was never valid) from a transient
// fetch failure, which should keep returning []/retrying rather than
// permanently flip a window into a "not found" state. Only the initial
// per-window load (chat.ts's loadSessionChat) needs this distinction — the
// polling loops keep using fetchMessages, where swallowing a blip into []
// and trying again next tick is the right behavior.
export async function fetchMessagesOrNotFound(sessionId: string): Promise<Message[] | null> {
const res = await fetchWithAuth(`${BASE}/sessions/${sessionId}`)
if (res.status === 404) return null
if (!res.ok) return []
const data = await res.json()
return data.messages ?? []
}
export async function deleteSession(sessionId: string): Promise<boolean> {
const res = await fetchWithAuth(`${BASE}/sessions/${sessionId}`, { method: 'DELETE' })
return res.ok
@@ -213,6 +228,24 @@ export async function fetchEntities(filters: EntityFilters = {}): Promise<Entity
return data.items ?? []
}
// The entities endpoint caps at 200/page — the Knowledge Base wants the
// whole set (it filters by type/search client-side now instead of scoping
// the fetch server-side), so page through via cursor until exhausted.
export async function fetchAllEntities(): Promise<Entity[]> {
const all: Entity[] = []
let cursor: string | undefined
do {
const params = new URLSearchParams({ limit: '200' })
if (cursor) params.set('cursor', cursor)
const res = await fetchWithAuth(`${API}/entities?${params}`)
if (!res.ok) break
const data = await res.json()
all.push(...(data.items ?? []))
cursor = data.next_cursor ?? undefined
} while (cursor)
return all
}
export type OntologyLayer = 'meta' | 'infrastructure' | 'governance' | 'cognition'
export interface EntityType {

61
web/src/lib/apps.test.ts Normal file
View File

@@ -0,0 +1,61 @@
import { describe, it, expect, vi } from 'vitest'
// apps.ts wires in every page component for real use, but that drags a
// heavy transitive graph into a unit test for no benefit here (and one of
// those pages imports svelte-sonner, which fails to resolve under vitest's
// bundled Vite — an unrelated, pre-existing package quirk). These tests only
// care about the registry's own shape (ids, sizes, window-id helpers), so
// stub the component imports out rather than pull all of that in.
vi.mock('../pages/Overview.svelte', () => ({ default: {} }))
vi.mock('../pages/KnowledgeBase.svelte', () => ({ default: {} }))
vi.mock('../pages/Ops.svelte', () => ({ default: {} }))
vi.mock('../pages/Signals.svelte', () => ({ default: {} }))
vi.mock('../pages/Knowledge.svelte', () => ({ default: {} }))
vi.mock('../pages/Learning.svelte', () => ({ default: {} }))
import { APPS, appById, appWindowId, appIdFromWindowId } from './apps'
describe('APPS registry', () => {
it('has unique, non-empty ids', () => {
const ids = APPS.map((a) => a.id)
expect(ids.length).toBeGreaterThan(0)
expect(new Set(ids).size).toBe(ids.length)
for (const id of ids) expect(id).not.toBe('')
})
it('gives every app a positive default size', () => {
for (const app of APPS) {
expect(app.width).toBeGreaterThan(0)
expect(app.height).toBeGreaterThan(0)
}
})
it('is indexed by id in appById', () => {
for (const app of APPS) {
expect(appById.get(app.id)).toBe(app)
}
expect(appById.size).toBe(APPS.length)
})
})
describe('appWindowId / appIdFromWindowId', () => {
it('round-trips an app id through its window id', () => {
for (const app of APPS) {
expect(appIdFromWindowId(appWindowId(app.id))).toBe(app.id)
}
})
it('returns null for ids that are not app windows', () => {
expect(appIdFromWindowId('session:abc-123')).toBeNull()
expect(appIdFromWindowId('host:strong')).toBeNull()
expect(appIdFromWindowId('new-task')).toBeNull()
})
it('namespaces window ids so they cannot collide with entity slugs', () => {
// Entity slugs are bare `type:identifier` strings (see windows.ts's
// openEntityWindow) — app window ids must never look like one.
for (const app of APPS) {
expect(appWindowId(app.id).startsWith('app:')).toBe(true)
}
})
})

118
web/src/lib/apps.ts Normal file
View File

@@ -0,0 +1,118 @@
// The desktop's app registry — single source of truth for what shows up as
// a desktop icon and what opens in its window. Adding a new app is one entry
// here; nothing else needs to change (Desktop.svelte renders icons from
// APPS, WindowLayer.svelte resolves `app:<id>` window ids back through
// appById, Taskbar.svelte reads title/icon the same way). Compare to the old
// App.svelte's hardcoded navItems array + if/else page branch, which required
// touching three places (nav list, header title, main content branch) to add
// one page.
import type { Component } from 'svelte'
import type { DashboardSummary } from '$lib/api'
import { openSignalCount } from '$lib/stores/context'
import Overview from '../pages/Overview.svelte'
import KnowledgeBase from '../pages/KnowledgeBase.svelte'
import Ops from '../pages/Ops.svelte'
import Signals from '../pages/Signals.svelte'
import Knowledge from '../pages/Knowledge.svelte'
import Learning from '../pages/Learning.svelte'
import ListTodoIcon from '@lucide/svelte/icons/list-todo'
import DatabaseIcon from '@lucide/svelte/icons/database'
import ShieldCheckIcon from '@lucide/svelte/icons/shield-check'
import SirenIcon from '@lucide/svelte/icons/siren'
import SearchIcon from '@lucide/svelte/icons/search'
import TrendingUpIcon from '@lucide/svelte/icons/trending-up'
export interface AppDef {
id: string
title: string
icon: Component
component: Component
width: number
height: number
minWidth?: number
minHeight?: number
// Pure function over the shared dashboard summary — used for both the
// desktop icon's badge and the taskbar button's badge, so a new app that
// wants one just supplies this instead of each surface reimplementing it.
badge?: (summary: DashboardSummary | null) => number
}
export const APPS: AppDef[] = [
{
id: 'tasks',
title: 'Tasks',
icon: ListTodoIcon,
component: Overview,
width: 960,
height: 680,
minWidth: 480,
minHeight: 420
},
{
id: 'kb',
title: 'Knowledge Base',
icon: DatabaseIcon,
component: KnowledgeBase,
width: 1000,
height: 700,
minWidth: 520,
minHeight: 420
},
{
id: 'ops',
title: 'Operations',
icon: ShieldCheckIcon,
component: Ops,
width: 860,
height: 620,
minWidth: 480,
minHeight: 360,
badge: (s) => s?.approvals_pending ?? 0
},
{
id: 'signals',
title: 'Signals',
icon: SirenIcon,
component: Signals,
width: 860,
height: 620,
minWidth: 480,
minHeight: 360,
badge: (s) => openSignalCount(s)
},
{
id: 'knowledge',
title: 'Knowledge',
icon: SearchIcon,
component: Knowledge,
width: 800,
height: 600,
minWidth: 440,
minHeight: 340
},
{
id: 'learning',
title: 'Learning',
icon: TrendingUpIcon,
component: Learning,
width: 800,
height: 600,
minWidth: 440,
minHeight: 340
}
]
export const appById = new Map(APPS.map((a) => [a.id, a]))
// Window ids are namespaced so WindowLayer.svelte can tell at a glance which
// content branch owns an id: `app:<id>` for registry apps, `session:<id>`
// for task chat windows (see windows.ts), anything else is an entity slug.
const APP_PREFIX = 'app:'
export function appWindowId(id: string): string {
return `${APP_PREFIX}${id}`
}
export function appIdFromWindowId(windowId: string): string | null {
return windowId.startsWith(APP_PREFIX) ? windowId.slice(APP_PREFIX.length) : null
}

View File

@@ -3,18 +3,11 @@
// which lumps very different things (an LXC and a DNS record and a storage
// volume) into one "infrastructure" bucket. Built from the ontology's
// `domain` field instead, which already draws these lines; this just
// groups the domains into browsing-sized buckets.
import type { EntityFilters } from './api'
// groups the domains into browsing-sized buckets. The Knowledge Base shows
// every entity at once now (filtered by the type multiselect, not by a
// fetch-time category), but "fleet" still names the default type selection.
export type Category = 'network' | 'fleet' | 'identity' | 'knowledge'
export const categories: { id: Category; label: string }[] = [
{ id: 'fleet', label: 'Fleet' },
{ id: 'network', label: 'Network' },
{ id: 'identity', label: 'Identity' },
{ id: 'knowledge', label: 'Knowledge' }
]
// entity_types.domain -> Category. `external` folds into Network (isp-link,
// domain-registration are network-adjacent); `physical`, `software`, and
// `storage` fold into Fleet (ups/sensor/site support compute, services/apps
@@ -49,15 +42,3 @@ export function typeToCategory(type: string, domain: string): Category | undefin
if (domain === 'cognition') return undefined
return DOMAIN_TO_CATEGORY[domain]
}
// Filter sets to fetch and merge for a category's table view. Most
// categories are one or two `domain` values; Knowledge is a handful of
// specific `type`s carved out of the (otherwise excluded) cognition domain.
export function filtersForCategory(category: Category): EntityFilters[] {
if (category === 'knowledge') {
return Array.from(KNOWLEDGE_TYPES).map((type) => ({ type }))
}
return Object.entries(DOMAIN_TO_CATEGORY)
.filter(([, c]) => c === category)
.map(([domain]) => ({ domain }))
}

View File

@@ -1,5 +1,5 @@
<script lang="ts">
import { activityLog, type ActivityEntry } from '$lib/stores/activity'
import type { ActivityEntry } from '$lib/stores/activity'
import Spinner from './Spinner.svelte'
import CircleDotIcon from '@lucide/svelte/icons/circle-dot'
import CircleXIcon from '@lucide/svelte/icons/circle-x'
@@ -11,6 +11,9 @@
import ChevronDownIcon from '@lucide/svelte/icons/chevron-down'
import ChevronRightIcon from '@lucide/svelte/icons/chevron-right'
// Prop-driven (not store-imported) — see SessionGraph.svelte for why.
let { entries }: { entries: ActivityEntry[] } = $props()
let expanded = $state(new Set<string>())
function toggle(id: string) {
@@ -56,7 +59,7 @@
<div class="flex h-full flex-col">
<div class="flex-1 overflow-y-auto">
{#if $activityLog.length === 0}
{#if entries.length === 0}
<div class="flex flex-col items-center gap-3 px-3 py-8 text-center">
<svg viewBox="0 0 64 110" class="h-20 w-auto text-muted-foreground/40" fill="none">
<line x1="32" y1="8" x2="32" y2="102" stroke="currentColor" stroke-width="1" stroke-dasharray="2.5 4" opacity="0.35" />
@@ -78,8 +81,8 @@
</div>
{:else}
<div class="flex flex-col py-1">
{#each $activityLog as entry, i (entry.id)}
{@const isLast = i === $activityLog.length - 1}
{#each entries as entry, i (entry.id)}
{@const isLast = i === entries.length - 1}
{@const icon = typeIcon(entry.type)}
{@const isOpen = expanded.has(entry.id)}
{@const time = formatTime(entry.timestamp)}

View File

@@ -0,0 +1,377 @@
<script lang="ts">
// Pure prop-driven transcript + input — no store imports. Both the main
// Chat page (singleton "current session" stores) and a floating task
// window (its own per-session store bundle from chat.ts's chatFor) render
// through this, so the message-bubble/markdown styling lives in one place
// instead of being copy-pasted between the two.
import { activityLog } from '$lib/stores/activity'
import AgentIndicator from '$lib/components/AgentIndicator.svelte'
import { Button } from '$lib/components/ui/button'
import { Textarea } from '$lib/components/ui/textarea'
import ArrowUpIcon from '@lucide/svelte/icons/arrow-up'
import RefreshCwIcon from '@lucide/svelte/icons/refresh-cw'
import SquareIcon from '@lucide/svelte/icons/square'
import { marked } from 'marked'
import DOMPurify from 'dompurify'
import type { ChatMessage } from '$lib/stores/chat'
let {
messages,
streaming,
connectionState,
error = null,
chatErrors = [],
onSend,
onCancel,
onReconnect,
onDismissError,
suggestions = []
}: {
messages: ChatMessage[]
streaming: boolean
connectionState: 'connected' | 'disconnected' | 'reconnecting'
error?: string | null
chatErrors?: { id: string; message: string; action?: string }[]
onSend: (text: string) => void
onCancel: () => void
onReconnect: () => void
onDismissError: (id: string) => void
suggestions?: string[]
} = $props()
let input = $state('')
let messagesEnd = $state<HTMLDivElement | null>(null)
let scrolledUp = $state(false)
let container = $state<HTMLDivElement | null>(null)
function isNearBottom(): boolean {
if (!container) return true
const { scrollTop, scrollHeight, clientHeight } = container
return scrollHeight - scrollTop - clientHeight < 80
}
function onScroll() {
scrolledUp = !isNearBottom()
}
// Auto-scroll to bottom on new messages — unless user scrolled up to read.
$effect(() => {
void messages
if (streaming || !scrolledUp) {
setTimeout(() => messagesEnd?.scrollIntoView({ behavior: 'smooth' }), 50)
}
})
function render(text: string): string {
return DOMPurify.sanitize(marked.parse(text, { async: false }) as string)
}
function submit() {
const text = input.trim()
if (!text || streaming) return
input = ''
scrolledUp = false
onSend(text)
}
function handleKeydown(e: KeyboardEvent) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault()
submit()
}
}
function ask(q: string) {
if (streaming) return
onSend(q)
}
</script>
<div class="flex min-h-0 min-w-0 flex-1 flex-col">
<div class="min-h-0 flex-1 overflow-y-auto" bind:this={container} onscroll={onScroll}>
<div class="mx-auto flex max-w-3xl flex-col gap-5 p-4">
{#if messages.length === 0}
<div class="flex flex-col items-center gap-6 pt-24 text-center">
<div>
<h2 class="text-xl font-semibold">Nomos</h2>
<p class="mt-1 text-sm text-muted-foreground">Your resident operator. Ask about the fleet, or tell it to act.</p>
</div>
{#if suggestions.length}
<div class="grid w-full max-w-md grid-cols-1 gap-2 sm:grid-cols-2">
{#each suggestions as q}
<Button variant="outline" size="sm" class="h-auto justify-start whitespace-normal py-2 text-left text-xs" onclick={() => ask(q)}>
{q}
</Button>
{/each}
</div>
{/if}
</div>
{/if}
{#each messages as msg (msg.id)}
<div class="flex flex-col gap-1.5 {msg.role === 'user' ? 'items-end' : 'items-start'}">
{#if msg.role === 'user'}
<div class="max-w-[85%] rounded-2xl rounded-br-sm bg-primary px-4 py-2.5 text-sm text-primary-foreground whitespace-pre-wrap user-msg">{msg.text}</div>
{:else}
<div class="flex w-full flex-col gap-2">
{#if msg.text}
<div class="prose-chat max-w-none text-sm leading-relaxed assistant-msg">
<!-- eslint-disable-next-line svelte/no-at-html-tags — sanitized via DOMPurify -->
{@html render(msg.text)}
</div>
{/if}
</div>
{/if}
</div>
{/each}
<AgentIndicator
active={streaming || $activityLog.some((e) => e.status === 'running')}
lastActivity={$activityLog.find((e) => e.status === 'running') ?? null}
{error}
/>
<div bind:this={messagesEnd}></div>
</div>
</div>
{#if connectionState === 'disconnected'}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border border-warning/50 bg-warning/10 px-3 py-2 text-xs">
<RefreshCwIcon class="size-3 shrink-0" aria-hidden="true" />
<span class="text-warning-foreground flex-1">Agent connection lost. The task may still be running.</span>
<Button size="xs" variant="outline" class="h-6 text-[11px]" onclick={onReconnect}>Reconnect</Button>
</div>
</div>
{:else if connectionState === 'reconnecting'}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border bg-muted/50 px-3 py-2 text-xs">
<RefreshCwIcon class="size-3 shrink-0 animate-spin text-muted-foreground" aria-hidden="true" />
<span class="text-muted-foreground flex-1">Reconnecting to agent…</span>
</div>
</div>
{/if}
{#if error}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 rounded-md border border-destructive/50 bg-destructive/10 px-3 py-2 text-xs text-destructive">
{error}
</div>
</div>
{/if}
{#each chatErrors as err (err.id)}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 text-xs text-destructive">
<span class="flex-1">{err.message}</span>
{#if err.action}
<Button size="xs" variant="ghost" class="h-6 text-[11px]" onclick={() => onDismissError(err.id)}>{err.action}</Button>
{/if}
<button class="ml-1 text-muted-foreground hover:text-foreground" onclick={() => onDismissError(err.id)} aria-label="Dismiss">×</button>
</div>
</div>
{/each}
<div class="border-t bg-card/50 p-3 input-ornament relative">
<form
class="mx-auto flex max-w-3xl items-end gap-2"
onsubmit={(e) => {
e.preventDefault()
submit()
}}
>
<Textarea
bind:value={input}
onkeydown={handleKeydown}
placeholder="Ask Nomos anything…"
rows={2}
class="max-h-40 min-h-0 resize-none"
disabled={streaming}
/>
{#if streaming}
<Button type="button" size="icon" variant="destructive" onclick={onCancel} aria-label="Stop">
<SquareIcon />
</Button>
{:else}
<Button type="submit" size="icon" disabled={!input.trim()} aria-label="Send">
<ArrowUpIcon />
</Button>
{/if}
</form>
</div>
</div>
<style>
/* ── Art Nouveau chat styling ── */
/* Assistant message wrapper */
.assistant-msg {
position: relative;
}
/* User message — soft terracotta bubble, gentle lift */
.user-msg {
box-shadow: 0 1px 8px -4px var(--primary);
}
/* Prose overrides */
.prose-chat :global(p) {
margin: 0 0 0.5rem;
}
.prose-chat :global(p:last-child) {
margin-bottom: 0;
}
.prose-chat :global(ul),
.prose-chat :global(ol) {
margin: 0 0 0.5rem;
padding-left: 1.25rem;
}
.prose-chat :global(ul) {
list-style-type: disc;
}
.prose-chat :global(ol) {
list-style-type: decimal;
}
.prose-chat :global(li) {
margin-bottom: 0.125rem;
padding-left: 0.25rem;
}
.prose-chat :global(li::marker) {
color: var(--primary);
}
.prose-chat :global(code) {
background: var(--muted);
border: 1px solid var(--border);
border-radius: 4px;
padding: 0.15em 0.4em;
font-family: var(--font-mono);
font-size: 0.85em;
color: var(--primary);
}
.prose-chat :global(pre) {
background: var(--muted);
border: 1px solid var(--border);
border-radius: 8px;
padding: 0.75rem 0.875rem;
overflow-x: auto;
margin: 0 0 0.5rem;
position: relative;
}
.prose-chat :global(pre)::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(to right, transparent, var(--primary), transparent);
opacity: 0.4;
}
.prose-chat :global(pre code) {
background: none;
padding: 0;
font-size: 0.8125rem;
color: inherit;
border: none;
}
/* Section headings — serif (Inknut) with a short accent rule. Extra top
margin separates sections; the first heading in a message doesn't. */
.prose-chat :global(h1),
.prose-chat :global(h2),
.prose-chat :global(h3) {
font-weight: 600;
margin: 1.15rem 0 0.4rem;
font-size: 1.03em;
letter-spacing: 0.01em;
position: relative;
display: inline-block;
}
.prose-chat :global(> h1:first-child),
.prose-chat :global(> h2:first-child),
.prose-chat :global(> h3:first-child) {
margin-top: 0;
}
.prose-chat :global(h1)::after,
.prose-chat :global(h2)::after,
.prose-chat :global(h3)::after {
content: '';
display: block;
width: 2.5rem;
height: 2px;
margin-top: 4px;
border-radius: 1px;
background: linear-gradient(to right, var(--primary), transparent);
opacity: 0.55;
}
.prose-chat :global(table) {
border-collapse: collapse;
margin: 0 0 0.5rem;
font-size: 0.8125rem;
}
.prose-chat :global(th) {
background: var(--muted);
font-weight: 600;
}
.prose-chat :global(th),
.prose-chat :global(td) {
border: 1px solid var(--border);
padding: 0.3rem 0.6rem;
text-align: left;
}
.prose-chat :global(blockquote) {
border-left: 3px solid var(--primary);
padding-left: 0.75rem;
color: var(--muted-foreground);
margin: 0 0 0.5rem;
font-style: italic;
position: relative;
}
.prose-chat :global(blockquote)::before {
content: '“';
position: absolute;
left: -0.15rem;
top: -0.35rem;
font-size: 1.5rem;
color: var(--primary);
opacity: 0.6;
font-style: normal;
line-height: 1;
}
.prose-chat :global(hr) {
border: none;
height: 1px;
margin: 0.75rem 0;
background: linear-gradient(to right, transparent, var(--border) 20%, var(--border) 80%, transparent);
}
/* Bold is emphasis, not color — dark weight reads cleanly and lets the
terracotta accent stay meaningful (code, headings, links). */
.prose-chat :global(strong) {
color: var(--foreground);
font-weight: 600;
}
.prose-chat :global(a) {
color: var(--primary);
text-decoration: underline;
text-decoration-style: dotted;
text-underline-offset: 2px;
}
/* Input area ornament */
.input-ornament::before {
content: '';
position: absolute;
top: 0;
left: 2rem;
right: 2rem;
height: 1px;
background: linear-gradient(to right, transparent, var(--primary), transparent);
opacity: 0.3;
}
</style>

View File

@@ -1,46 +0,0 @@
<script lang="ts">
// Global floating-window layer — mounted once in App.svelte, above every
// page, so an entity opened from Knowledge Base, chat, or anywhere else
// lands in the same window stack instead of each page owning its own
// single-entity sidebar/sheet. See $lib/stores/windows.ts.
import { dk, wmState, openEntityWindow } from '$lib/stores/windows'
import EntityDetailContent from './EntityDetailContent.svelte'
import XIcon from '@lucide/svelte/icons/x'
import MinusIcon from '@lucide/svelte/icons/minus'
</script>
<div use:dk.desktop class="pointer-events-none fixed inset-0 z-40">
{#each $wmState.order as id (id)}
{@const win = $wmState.windows[id]}
{#if win}
<section use:dk.window={{ id }} class="min-w-0" aria-label={win.title}>
<header data-wm-drag class="flex shrink-0 cursor-move items-center justify-between gap-2 border-b bg-muted/40 px-3 py-1.5">
<span data-wm-title class="min-w-0 flex-1 truncate font-mono text-xs font-medium">{win.title}</span>
<div class="flex shrink-0 items-center gap-0.5">
<button
type="button"
data-wm-minimize
class="rounded p-1 text-muted-foreground hover:bg-muted hover:text-foreground"
aria-label="Minimize {win.title}"
>
<MinusIcon class="size-3.5" />
</button>
<button
type="button"
data-wm-close
class="rounded p-1 text-muted-foreground hover:bg-destructive/10 hover:text-destructive"
aria-label="Close {win.title}"
>
<XIcon class="size-3.5" />
</button>
</div>
</header>
<div data-wm-content class="min-h-0 flex-1 overflow-hidden">
{#key id}
<EntityDetailContent slug={id} onSelectEntity={openEntityWindow} />
{/key}
</div>
</section>
{/if}
{/each}
</div>

View File

@@ -1,13 +1,11 @@
<script lang="ts">
import { onMount, onDestroy } from 'svelte'
import { forceSimulation, forceLink, forceManyBody, forceCenter, forceCollide, forceX, forceY, type Simulation } from 'd3-force'
import { fetchGraph, fetchEntityTypes, type GraphView, type Entity, type Health } from '$lib/api'
import { fetchGraph, type GraphView, type Entity, type Health } from '$lib/api'
import { liveEvents, subscribeEvents } from '$lib/stores/events'
import { typeToCategory, type Category } from '$lib/categories'
import { Skeleton } from '$lib/components/ui/skeleton'
export interface GraphInfo {
allNodeTypes: string[]
allRelTypes: string[]
relColors: Map<string, string>
visibleCount: number
@@ -16,7 +14,6 @@
}
let {
category,
selectedSlug = null,
onSelect,
root = $bindable(''),
@@ -24,11 +21,12 @@
search,
reloadToken,
resetToken,
activeNodeTypes = $bindable(new Set<string>()),
// Owned by the parent (shared with the entity table's type filter) —
// this graph only reads it to decide what's in focus, never writes it.
activeNodeTypes,
activeRelTypes = $bindable(new Set<string>()),
info = $bindable<GraphInfo>({ allNodeTypes: [], allRelTypes: [], relColors: new Map(), visibleCount: 0, truncated: false, zoomPct: 100 })
info = $bindable<GraphInfo>({ allRelTypes: [], relColors: new Map(), visibleCount: 0, truncated: false, zoomPct: 100 })
}: {
category: Category
selectedSlug?: string | null
onSelect: (slug: string | null) => void
root?: string
@@ -39,7 +37,7 @@
// this resizable pane), so they can't call load()/resetView() directly.
reloadToken: number
resetToken: number
activeNodeTypes?: Set<string>
activeNodeTypes: Set<string>
activeRelTypes?: Set<string>
info?: GraphInfo
} = $props()
@@ -59,19 +57,20 @@
type: string
}
// SVG ids are document-global, not scoped to this <svg> — see
// SessionGraph.svelte's dotGridId for why this needs a per-instance suffix
// (also covers the per-relationship-type arrow markers below, which were
// keyed only by type name and would collide the same way across two
// mounted EntityGraph instances).
const uid = crypto.randomUUID().slice(0, 8)
const dotGridId = `dot-grid-${uid}`
let graph = $state<GraphView | null>(null)
let loading = $state(true)
let nodes = $state<Node[]>([])
let links = $state<Link[]>([])
let sim: Simulation<Node, Link> | null = null
// type → browsing category, so the graph can be scoped client-side (the
// graph endpoint itself has no category/domain param). Value is undefined
// for types deliberately excluded from every category (e.g. execution/
// check/task — see categories.ts); the key is still present so inCategory
// can tell "excluded on purpose" apart from "not in the ontology at all."
let typeCategory = $state<Map<string, Category | undefined>>(new Map())
let hoveredId = $state<string | null>(null)
// viewport transform: translate(x, y) scale(k)
@@ -101,7 +100,7 @@
}
function markerId(type: string): string {
return 'arrow-' + type.replace(/[^a-z0-9]/gi, '_')
return `arrow-${uid}-` + type.replace(/[^a-z0-9]/gi, '_')
}
function endpoint(end: string | Node): Node | undefined {
@@ -111,46 +110,7 @@
return typeof end === 'object' ? end.id : end
}
// Node belongs to the active category? Types the ontology never returned
// at all fall back to visible (so a missing entry never blanks the
// graph); types the ontology returned but categories.ts deliberately
// excludes (key present, value undefined) do not.
function inCategory(type: string): boolean {
if (!typeCategory.has(type)) return true
return typeCategory.get(type) === category
}
// Brand-new nodes (no `prev`) get x/y left undefined, and d3-force's
// default init spreads those via a spiral centered on the ORIGIN — not
// (width/2, height/2) — while the x/y centering forces below are
// deliberately weak (0.04, so they don't fight the link/collide layout).
// Together that meant the cluster could settle noticeably off-origin
// instead of centered. Fixed by explicitly fitting the viewport to the
// node bounding box once the simulation settles, rather than relying on
// the force balance to land on center by itself.
function fitToView() {
const placed = nodes.filter((n) => n.x != null && n.y != null)
if (!placed.length) return
const xs = placed.map((n) => n.x as number)
const ys = placed.map((n) => n.y as number)
const minX = Math.min(...xs)
const maxX = Math.max(...xs)
const minY = Math.min(...ys)
const maxY = Math.max(...ys)
const pad = 70
const bw = Math.max(maxX - minX, 1)
const bh = Math.max(maxY - minY, 1)
const k = Math.min((width - pad * 2) / bw, (height - pad * 2) / bh, 2.5)
const cx = (minX + maxX) / 2
const cy = (minY + maxY) / 2
view = { k, x: width / 2 - cx * k, y: height / 2 - cy * k }
}
// fit=false for passive background reloads (live entity/relationship
// events) — those shouldn't yank the view out from under someone
// actively panning/zooming. Fresh loads (mount, root/depth change,
// reset, re-root) default to fit=true.
async function load(fit = true) {
async function load() {
loading = true
graph = await fetchGraph({ root: root || undefined, depth, includeStatus: true })
loading = false
@@ -176,8 +136,8 @@
type: e.type
}))
// Default the node/edge-type toggles to the types present in the active category.
activeNodeTypes = new Set(nodes.filter((n) => inCategory(n.type)).map((n) => n.type))
// Edge-type toggles default to everything present — node-type toggles
// are owned by the parent (activeNodeTypes) and persist across reloads.
activeRelTypes = new Set(links.map((l) => l.type))
sim?.stop()
@@ -193,17 +153,9 @@
.on('tick', () => {
nodes = [...nodes]
})
.on('end', () => {
if (fit) fitToView()
})
}
onMount(() => {
fetchEntityTypes().then((types) => {
typeCategory = new Map(types.map((t) => [t.name, typeToCategory(t.name, t.domain)]))
// Re-derive the active node types now that category membership is known.
activeNodeTypes = new Set(nodes.filter((n) => inCategory(n.type)).map((n) => n.type))
})
load()
const unsubscribe = subscribeEvents()
return () => {
@@ -214,17 +166,11 @@
onDestroy(() => sim?.stop())
// When the category perspective changes, reset the node-type toggles to it.
$effect(() => {
category
activeNodeTypes = new Set(nodes.filter((n) => inCategory(n.type)).map((n) => n.type))
})
$effect(() => {
const ev = $liveEvents[0]
if (!ev) return
if (ev.type.startsWith('entity.') || ev.type.startsWith('relationship.') || ev.type === 'health.changed') {
load(false)
load()
}
})
@@ -266,14 +212,11 @@
return 5 + Math.min(Math.sqrt(node.degree) * 1.6, 7)
}
// Only offer node-type toggles that live in the active category.
const allNodeTypes = $derived(Array.from(new Set(nodes.filter((n) => inCategory(n.type)).map((n) => n.type))).sort())
const allRelTypes = $derived(Array.from(new Set(links.map((l) => l.type))).sort())
// Publish status/legend info up to the parent toolbar.
$effect(() => {
info = {
allNodeTypes,
allRelTypes,
relColors: relColorByType,
visibleCount: visibleNodeIds.size,
@@ -288,21 +231,21 @@
return new Set(nodes.filter((n) => n.slug.toLowerCase().includes(q) || n.name.toLowerCase().includes(q)).map((n) => n.id))
})
// Focus = in the active category AND its node-type toggle is on — these
// are what the category tab is "about."
const focusNodeIds = $derived(new Set(nodes.filter((n) => inCategory(n.type) && activeNodeTypes.has(n.type)).map((n) => n.id)))
// Focus = the shared type multiselect (activeNodeTypes) says this type is
// visible — same control the entity table filters its rows by.
const focusNodeIds = $derived(new Set(nodes.filter((n) => activeNodeTypes.has(n.type)).map((n) => n.id)))
// Real infra relationships mostly cross category lines (a service sits on
// a network, uses storage, runs on an lxc — different categories under
// this taxonomy). Hard-hiding any edge whose other end isn't in-category
// left focus nodes looking like disconnected dots. Rooted views (the user
// is exploring out from one entity) pull in 1-hop neighbors of any
// category, dimmed, so the edges — and what they connect to — stay
// visible. Unscoped "browse the whole category" views (no root) skip
// this: with ~50 focus nodes that touch nearly everything, 1-hop
// expansion floods in most of the graph (measured: 417 of 479 total
// entities for an unrooted Fleet view) — worse than the isolated-dot
// problem it was meant to fix. There, same-category-only edges stay.
// Real infra relationships mostly cross type lines (a service sits on a
// network, uses storage, runs on an lxc). Hard-hiding any edge whose
// other end isn't in the active type set left focus nodes looking like
// disconnected dots. Rooted views (the user is exploring out from one
// entity) pull in 1-hop neighbors of any type, dimmed, so the edges — and
// what they connect to — stay visible. Unscoped "browse everything" views
// (no root) skip this: with dozens of focus nodes that touch nearly
// everything, 1-hop expansion floods in most of the graph (measured: 417
// of 479 total entities for an unrooted Fleet-typed view) — worse than
// the isolated-dot problem it was meant to fix. There, same-type-only
// edges stay.
const neighborNodeIds = $derived.by(() => {
const neighbors = new Set<string>()
if (!root.trim()) return neighbors
@@ -452,7 +395,7 @@
onpointercancel={onPointerUp}
>
<defs>
<pattern id="dot-grid" width="12" height="12" patternUnits="userSpaceOnUse">
<pattern id={dotGridId} width="12" height="12" patternUnits="userSpaceOnUse">
<circle cx="2" cy="2" r="0.8" fill="var(--border)" opacity="0.75" />
</pattern>
{#each allRelTypes as type}
@@ -461,7 +404,7 @@
</marker>
{/each}
</defs>
<rect x="0" y="0" width={width} height={height} fill="url(#dot-grid)" />
<rect x="0" y="0" width={width} height={height} fill="url(#{dotGridId})" />
<g transform="translate({view.x},{view.y}) scale({view.k})">
<g>
{#each links as link}
@@ -472,25 +415,31 @@
{@const dx = t.x - s.x}
{@const dy = t.y - s.y}
{@const len = Math.max(Math.hypot(dx, dy), 1)}
{@const curve = Math.min(len * 0.15, 40)}
{@const cx = (s.x + t.x) / 2 - (dy / len) * curve}
{@const cy = (s.y + t.y) / 2 + (dx / len) * curve}
{@const cdx = t.x - cx}
{@const cdy = t.y - cy}
{@const clen = Math.max(Math.hypot(cdx, cdy), 1)}
{@const tr = nodeRadius(t) + 3}
{@const ex = t.x - (dx / len) * tr}
{@const ey = t.y - (dy / len) * tr}
<line
x1={s.x}
y1={s.y}
x2={ex}
y2={ey}
{@const ex = t.x - (cdx / clen) * tr}
{@const ey = t.y - (cdy / clen) * tr}
{@const mx = 0.25 * s.x + 0.5 * cx + 0.25 * ex}
{@const my = 0.25 * s.y + 0.5 * cy + 0.25 * ey}
<path
d="M {s.x},{s.y} Q {cx},{cy} {ex},{ey}"
fill="none"
stroke={relColor(link.type)}
stroke-width={vs.emphasized ? 2 : 1.2}
opacity={vs.opacity}
marker-end="url(#{markerId(link.type)})"
>
<title>{link.type}</title>
</line>
</path>
{#if vs.emphasized && view.k >= 0.7}
<text
x={(s.x + ex) / 2}
y={(s.y + ey) / 2 - 4}
x={mx}
y={my - 4}
text-anchor="middle"
font-size={10 / view.k}
fill={relColor(link.type)}

View File

@@ -198,8 +198,14 @@
const z = (s.z + tg.z) / 2
const a = project(s.x, s.y!, z)
const b = project(tg.x, tg.y!, z)
const dx = b.x - a.x
const dy = b.y - a.y
const len = Math.max(Math.hypot(dx, dy), 1)
const curve = Math.min(len * 0.15, 40)
const mx = (a.x + b.x) / 2 - (dy / len) * curve
const my = (a.y + b.y) / 2 + (dx / len) * curve
ctx.moveTo(a.x, a.y)
ctx.lineTo(b.x, b.y)
ctx.quadraticCurveTo(mx, my, b.x, b.y)
}
ctx.stroke()

View File

@@ -1,17 +1,18 @@
<script lang="ts">
import { openQuestion } from '$lib/stores/workspace'
import { currentSession } from '$lib/stores/chat'
import { answerQuestion as postAnswer } from '$lib/api'
import { answerQuestion as postAnswer, type SessionQuestion } from '$lib/api'
import { Button } from '$lib/components/ui/button'
import { Textarea } from '$lib/components/ui/textarea'
import CircleHelpIcon from '@lucide/svelte/icons/circle-help'
// Prop-driven (not store-imported) — see SessionGraph.svelte for why.
let { sessionId, question }: { sessionId: string | null; question: SessionQuestion | null } = $props()
let freeText = $state('')
let submitting = $state(false)
async function submit(answer: string) {
const sid = $currentSession
const q = $openQuestion
const sid = sessionId
const q = question
if (!sid || !q || !answer.trim() || submitting) return
submitting = true
const ok = await postAnswer(sid, q.id, answer.trim())
@@ -23,8 +24,8 @@
}
</script>
{#if $openQuestion}
{@const q = $openQuestion}
{#if question}
{@const q = question}
<div class="flex shrink-0 flex-col gap-2 border-b bg-warning/5 px-3 py-2.5">
<div class="flex items-start gap-2">
<CircleHelpIcon class="mt-0.5 size-4 shrink-0 text-warning" />

View File

@@ -0,0 +1,97 @@
<script lang="ts">
// Floating-window content for a task/session — the per-window counterpart
// to the main Chat page (thread + rail), fully self-contained per
// sessionId via chat.ts's chatFor()/loadSessionChat()/sendSessionMessage()
// and workspace.ts's workspaceFor()/startSessionWorkspace(), so several of
// these can be open (and independently live) at once without the "which
// one's on screen" guarding the main page's singleton stores need.
import { onDestroy, onMount } from 'svelte'
import { chatFor, loadSessionChat, sendSessionMessage, cancelSessionStream, stopSessionPolling, dismissError, chatErrors } from '$lib/stores/chat'
import ChatThread from '$lib/components/ChatThread.svelte'
import TaskContextPanel from '$lib/components/TaskContextPanel.svelte'
let { sessionId }: { sessionId: string } = $props()
// Svelte's `$store` auto-subscription only works on a plain identifier
// bound directly to a store, not a member expression — chatFor() returns
// an object of stores, so pull each one out into its own identifier here.
const chat = chatFor(sessionId)
const chatMessages = chat.messages
const chatStreaming = chat.streaming
const chatConnectionState = chat.connectionState
const chatError = chat.error
const chatNotFound = chat.notFound
let loading = $state(true)
onMount(async () => {
await loadSessionChat(sessionId)
loading = false
})
onDestroy(() => stopSessionPolling(sessionId))
// Resizable right rail — same behavior as Chat.svelte's, sized smaller by
// default since task windows open narrower than the full page.
const RAIL_MIN = 220
const RAIL_MAX = 480
let railWidth = $state(260)
let resizing = $state(false)
function startResize(e: PointerEvent) {
e.preventDefault()
resizing = true
const startX = e.clientX
const startW = railWidth
function move(ev: PointerEvent) {
railWidth = Math.min(RAIL_MAX, Math.max(RAIL_MIN, startW + (startX - ev.clientX)))
}
function up() {
resizing = false
window.removeEventListener('pointermove', move)
window.removeEventListener('pointerup', up)
}
window.addEventListener('pointermove', move)
window.addEventListener('pointerup', up)
}
</script>
<div class="flex h-full min-h-0">
{#if loading}
<div class="flex flex-1 items-center justify-center text-xs text-muted-foreground">Loading…</div>
{:else if $chatNotFound}
<div class="flex flex-1 flex-col items-center justify-center gap-1 p-6 text-center">
<p class="text-sm text-muted-foreground">Task not found.</p>
<p class="text-xs text-muted-foreground/70">It may have been deleted.</p>
</div>
{:else}
<ChatThread
messages={$chatMessages}
streaming={$chatStreaming}
connectionState={$chatConnectionState}
error={$chatError}
chatErrors={$chatErrors}
onSend={(text) => sendSessionMessage(sessionId, text)}
onCancel={() => cancelSessionStream(sessionId)}
onReconnect={() => loadSessionChat(sessionId)}
onDismissError={dismissError}
/>
<div class="flex shrink-0" style="width: {railWidth}px">
<button
type="button"
class="group/rz relative w-1.5 shrink-0 cursor-col-resize touch-none"
onpointerdown={startResize}
aria-label="Resize task panel"
>
<span
class="absolute inset-y-0 left-1/2 w-px -translate-x-1/2 transition-colors {resizing
? 'bg-primary/60'
: 'bg-border group-hover/rz:bg-primary/50'}"
></span>
</button>
<div class="flex min-w-0 flex-1 flex-col">
<TaskContextPanel {sessionId} />
</div>
</div>
{/if}
</div>

View File

@@ -11,10 +11,22 @@
type Simulation
} from 'd3-force'
import { fetchGraph, type Entity } from '$lib/api'
import { messages } from '$lib/stores/chat'
import { touched, healthDiffs } from '$lib/stores/workspace'
import type { ChatMessage } from '$lib/stores/chat'
import type { TouchedEntity, HealthDiff } from '$lib/stores/workspace'
import { openEntityWindow, wmState } from '$lib/stores/windows'
// Prop-driven (not store-imported) so this can render either the main
// page's global "current session" data or a floating task window's own
// per-session data — see TaskContextPanel.svelte, which supplies both.
let { messages, touched, healthDiffs }: { messages: ChatMessage[]; touched: TouchedEntity[]; healthDiffs: HealthDiff[] } = $props()
// SVG ids are document-global, not scoped to this <svg> — several task
// windows can each have their own Scope graph open at once, and without a
// per-instance suffix every one of them would define (and reference)
// <pattern id="dot-grid">, so only the first in the document would ever
// actually paint (the rest resolve to nothing, background reads blank).
const dotGridId = `dot-grid-${crypto.randomUUID().slice(0, 8)}`
interface Node extends Entity {
x?: number
y?: number
@@ -75,7 +87,7 @@
// get_health_summary would otherwise dump all 168 entities into the graph).
const candidateSlugs = $derived.by(() => {
const out = new Set<string>()
for (const m of $messages) {
for (const m of messages) {
collectSlugs(m.text, out)
for (const t of m.tools) collectSlugs(t.args, out)
}
@@ -203,7 +215,7 @@
})
// The highlight ring/dim styling below is tied to the node whose window
// was last opened — once that window is closed (from EntityDesktop, not
// was last opened — once that window is closed (from WindowLayer, not
// necessarily from here), the ring should go with it rather than pointing
// at a window that no longer exists.
$effect(() => {
@@ -234,15 +246,15 @@
// object identity fine and this is small (≤12 touched, ≤8 diffs).
const touchedBySlug = $derived.by(() => {
const m: Record<string, true> = {}
for (const t of $touched) m[t.slug] = true
for (const t of touched) m[t.slug] = true
return m
})
const diffBySlug = $derived.by(() => {
const m: Record<string, { from: string; to: string }> = {}
for (const d of $healthDiffs) if (!(d.slug in m)) m[d.slug] = d
for (const d of healthDiffs) if (!(d.slug in m)) m[d.slug] = d
return m
})
const nowTouching = $derived($touched[0] ?? null)
const nowTouching = $derived(touched[0] ?? null)
function endpoint(end: string | Node): Node | undefined {
return typeof end === 'object' ? end : nodes.find((n) => n.slug === end)
@@ -253,7 +265,7 @@
// ─── drag / select ───────────────────────────────────────────────────
// A click (pointerdown+up with no movement in between) opens the entity
// straight in its own floating window (EntityDesktop) instead of a
// straight in its own floating window (WindowLayer) instead of a
// click-through mini-panel — `selected` now only drives the highlight/dim
// styling below, so you can see at a glance which node you last opened.
let dragState: { node: Node; moved: boolean } | null = null
@@ -348,28 +360,32 @@
onpointercancel={onUp}
>
<defs>
<pattern id="dot-grid" width="12" height="12" patternUnits="userSpaceOnUse">
<pattern id={dotGridId} width="12" height="12" patternUnits="userSpaceOnUse">
<circle cx="2" cy="2" r="0.8" fill="var(--border)" opacity="0.75" />
</pattern>
</defs>
<rect width={cw} height={ch} fill="url(#dot-grid)" />
<rect width={cw} height={ch} fill="url(#{dotGridId})" />
<g>
{#each links as link}
{@const s = endpoint(link.source)}
{@const t = endpoint(link.target)}
{#if s?.x != null && t?.x != null && s?.y != null && t?.y != null}
{@const focus = selected && (s.slug === selected.slug || t.slug === selected.slug)}
<line
x1={s.x}
y1={s.y}
x2={t.x}
y2={t.y}
{@const dx = t.x - s.x}
{@const dy = t.y - s.y}
{@const len = Math.max(Math.hypot(dx, dy), 1)}
{@const curve = Math.min(len * 0.15, 40)}
{@const cx = (s.x + t.x) / 2 - (dy / len) * curve}
{@const cy = (s.y + t.y) / 2 + (dx / len) * curve}
<path
d="M {s.x},{s.y} Q {cx},{cy} {t.x},{t.y}"
fill="none"
stroke="var(--muted-foreground)"
stroke-width={focus ? 1.6 : 1}
opacity={selected ? (focus ? 0.7 : 0.12) : 0.35}
>
<title>{link.type}</title>
</line>
</path>
{/if}
{/each}
</g>

View File

@@ -1,8 +1,8 @@
<script lang="ts">
import { onMount } from 'svelte'
import { startWorkspace, planSteps, currentTask, touched } from '$lib/stores/workspace'
import { activityLog } from '$lib/stores/activity'
import { streaming } from '$lib/stores/chat'
import { startWorkspace, startSessionWorkspace, planSteps, currentTask, openQuestion, touched, healthDiffs, workspaceFor, taskFor } from '$lib/stores/workspace'
import { streaming, messages, currentSession, chatFor } from '$lib/stores/chat'
import { activityLog, activityLogFor } from '$lib/stores/activity'
import OperatorQuestion from './OperatorQuestion.svelte'
import SessionGraph from './SessionGraph.svelte'
import ActivityTimeline from './ActivityTimeline.svelte'
@@ -16,7 +16,29 @@
import CircleSlashIcon from '@lucide/svelte/icons/circle-slash'
import CirclePauseIcon from '@lucide/svelte/icons/circle-pause'
onMount(() => startWorkspace())
// Omitted (main Chat page): tracks the global "current session" — one
// shared view, same as always. Passed (a floating task window's
// SessionChatWindow): this panel switches entirely to that session's own
// store bundle (workspaceFor/chatFor/activityLogFor), so several windows'
// panels can be open and live at once instead of all showing whatever
// happens to be the single global "current session".
let { sessionId = null }: { sessionId?: string | null } = $props()
onMount(() => (sessionId ? startSessionWorkspace(sessionId) : startWorkspace()))
const ws = $derived(sessionId ? workspaceFor(sessionId) : null)
const planStepsStore = $derived(ws ? ws.planSteps : planSteps)
const openQuestionStore = $derived(ws ? ws.openQuestion : openQuestion)
const touchedStore = $derived(ws ? ws.touched : touched)
const healthDiffsStore = $derived(ws ? ws.healthDiffs : healthDiffs)
const taskStore = $derived(sessionId ? taskFor(sessionId) : currentTask)
const chat = $derived(sessionId ? chatFor(sessionId) : null)
const streamingStore = $derived(chat ? chat.streaming : streaming)
const messagesStore = $derived(chat ? chat.messages : messages)
const activityLogStore = $derived(sessionId ? activityLogFor(sessionId) : activityLog)
// OperatorQuestion posts its answer against this id — the window's own
// session when set, otherwise whatever the main page currently has open.
const effectiveSessionId = $derived(sessionId ?? $currentSession)
let scopeOpen = $state(true)
let planOpen = $state(true)
@@ -58,8 +80,8 @@
}
// Plan collapsed status
const planDone = $derived($planSteps.filter((s) => s.status === 'done').length)
const planTotal = $derived($planSteps.length)
const planDone = $derived($planStepsStore.filter((s) => s.status === 'done').length)
const planTotal = $derived($planStepsStore.length)
const planPct = $derived(planTotal > 0 ? Math.round((planDone / planTotal) * 100) : 0)
// When there are no plan steps, the empty state depends on WHY: a task that's
@@ -67,19 +89,19 @@
// but a finished task that never planned (a read-only lookup, a direct answer)
// will never get one — a perpetual "Awaiting plan…" there is misleading.
const planPhase = $derived.by<'drafting' | 'none' | 'idle'>(() => {
const st = $currentTask?.status
const st = $taskStore?.status
if (st === 'done' || st === 'failed' || st === 'abandoned') return 'none'
if (st === 'planning' || $streaming) return 'drafting'
if (st === 'planning' || $streamingStore) return 'drafting'
return 'idle'
})
// Activity collapsed status
const activityRunning = $derived($activityLog.filter((e) => e.status === 'running').length)
const activityCount = $derived($activityLog.length)
const activityRunning = $derived($activityLogStore.filter((e) => e.status === 'running').length)
const activityCount = $derived($activityLogStore.length)
</script>
<div class="flex h-full min-h-0 flex-col">
<OperatorQuestion />
<OperatorQuestion sessionId={effectiveSessionId} question={$openQuestionStore} />
<!-- Scope -->
<div class="flex shrink-0 flex-col border-b">
@@ -91,12 +113,12 @@
{#if scopeOpen}<ChevronDownIcon class="size-3" />{:else}<ChevronRightIcon class="size-3" />{/if}
<span>Scope</span>
{#if !scopeOpen}
<span class="ml-auto font-normal normal-case">{$touched.length ? `${$touched.length} entit${$touched.length === 1 ? 'y' : 'ies'}` : 'Graph'}</span>
<span class="ml-auto font-normal normal-case">{$touchedStore.length ? `${$touchedStore.length} entit${$touchedStore.length === 1 ? 'y' : 'ies'}` : 'Graph'}</span>
{/if}
</button>
{#if scopeOpen}
<div style="height: {heights[0]}px">
<SessionGraph />
<SessionGraph messages={$messagesStore} touched={$touchedStore} healthDiffs={$healthDiffsStore} />
</div>
<!-- resize handle -->
<div
@@ -120,8 +142,8 @@
{#if !planOpen}
{#if planTotal > 0}
<span class="ml-auto font-normal normal-case">Step {planDone}/{planTotal}</span>
{:else if $currentTask?.goal}
<span class="ml-auto max-w-[120px] truncate font-normal normal-case">{$currentTask.goal}</span>
{:else if $taskStore?.goal}
<span class="ml-auto max-w-[120px] truncate font-normal normal-case">{$taskStore.goal}</span>
{:else}
<span class="ml-auto font-normal normal-case text-muted-foreground">No plan yet</span>
{/if}
@@ -129,10 +151,10 @@
</button>
{#if planOpen}
<div style="height: {heights[1]}px" class="flex flex-col overflow-y-auto">
{#if $currentTask?.goal}
{#if $taskStore?.goal}
<div class="flex items-start gap-2 px-3 py-2">
<MilestoneIcon class="mt-0.5 size-3 shrink-0 text-primary" />
<span class="text-xs leading-snug text-foreground/90">{$currentTask.goal}</span>
<span class="text-xs leading-snug text-foreground/90">{$taskStore.goal}</span>
</div>
{/if}
{#if planTotal > 0}
@@ -146,11 +168,11 @@
</div>
</div>
<ol class="flex flex-col overflow-y-auto px-2 pb-2 text-[11px]">
{#each $planSteps as step, i (step.id)}
{#each $planStepsStore as step, i (step.id)}
{@const isDone = step.status === 'done'}
{@const isRunning = step.status === 'running'}
<li class="relative flex items-start gap-2.5 rounded-md px-2 py-1.5 transition-colors {isRunning ? 'bg-primary/5' : ''}">
{#if i < $planSteps.length - 1}
{#if i < $planStepsStore.length - 1}
<span class="pointer-events-none absolute bottom-[-2px] left-[13.5px] top-[22px] w-px bg-border" aria-hidden="true"></span>
{/if}
<span class="relative z-10 mt-px flex size-3.5 shrink-0 items-center justify-center rounded-full bg-background">
@@ -242,7 +264,7 @@
{#if activityOpen}<ChevronDownIcon class="size-3" />{:else}<ChevronRightIcon class="size-3" />{/if}
<span>Event log</span>
{#if !activityOpen}
{#if $streaming && activityRunning > 0}
{#if $streamingStore && activityRunning > 0}
<Spinner class="size-3 text-primary" />
<span class="font-normal normal-case text-primary">{activityRunning} running</span>
{:else}
@@ -252,7 +274,7 @@
</button>
{#if activityOpen}
<div class="min-h-0 flex-1 overflow-hidden">
<ActivityTimeline />
<ActivityTimeline entries={$activityLogStore} />
</div>
{/if}
</div>

View File

@@ -0,0 +1,163 @@
<script lang="ts">
// The desktop shell: full-viewport surface (background + icons + the
// centered task launcher + the floating window layer) with the taskbar
// docked below it as a real flex sibling, not an overlay — so a maximized
// or dragged window can never end up underneath the taskbar. This replaces
// the old sidebar + hash-routed page shell in App.svelte entirely; apps are
// desktop icons now (see $lib/apps.ts), not nav items.
import { APPS } from '$lib/apps'
import { iconPositions, resetIconLayout } from '$lib/stores/icons'
import { wm, openAppWindow, toggleShowDesktop } from '$lib/stores/windows'
import { summary } from '$lib/stores/context'
import GraphBackground from '../GraphBackground.svelte'
import DesktopIcon from './DesktopIcon.svelte'
import TaskLauncher from './TaskLauncher.svelte'
import WindowLayer from './WindowLayer.svelte'
import Taskbar from './Taskbar.svelte'
import LayersIcon from '@lucide/svelte/icons/layers'
import Rows3Icon from '@lucide/svelte/icons/rows-3'
import MonitorIcon from '@lucide/svelte/icons/monitor'
import RotateCcwIcon from '@lucide/svelte/icons/rotate-ccw'
import Undo2Icon from '@lucide/svelte/icons/undo-2'
import Redo2Icon from '@lucide/svelte/icons/redo-2'
let { onOpenConnection }: { onOpenConnection: () => void } = $props()
// Clicking the bare desktop (not an icon, not a window) blurs the focused
// window — the familiar "click empty desktop to deselect" affordance.
function onSurfaceClick(e: MouseEvent) {
if (e.currentTarget === e.target) wm.blur()
}
// Right-click menu, bare desktop only (same currentTarget===target gate as
// onSurfaceClick above — icons and windows sit on pointer-events-auto
// layers above the otherwise pointer-events-none surface, so a right-click
// that lands on either of them never reaches here). canUndo/canRedo are
// plain wmkit method calls (not stores), so they're snapshotted once at
// open time rather than read reactively in the template.
let menuPos = $state<{ x: number; y: number } | null>(null)
let menuCanUndo = $state(false)
let menuCanRedo = $state(false)
function onSurfaceContextMenu(e: MouseEvent) {
if (e.currentTarget !== e.target) return
e.preventDefault()
menuCanUndo = wm.canUndo()
menuCanRedo = wm.canRedo()
menuPos = { x: e.clientX, y: e.clientY }
}
function closeMenu() {
menuPos = null
}
function runMenuAction(fn: () => void) {
fn()
closeMenu()
}
// Cmd/Ctrl+Z / Shift+Z for window-arrangement undo/redo (move, resize,
// close, ...) — wmkit tracks this history but ships no default keybinding.
// Skipped entirely while an editable element has focus so it never
// fights the browser's own text-undo inside the task input or a form
// field.
function onWindowKeydown(e: KeyboardEvent) {
if (e.key === 'Escape' && menuPos) {
closeMenu()
return
}
const target = e.target as HTMLElement | null
const editable = !!target && (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable)
if (editable) return
if (!(e.metaKey || e.ctrlKey) || e.key.toLowerCase() !== 'z') return
e.preventDefault()
if (e.shiftKey) wm.redo()
else wm.undo()
}
</script>
<svelte:window onkeydown={onWindowKeydown} onclick={closeMenu} />
<div class="fixed inset-0 flex flex-col">
<div
class="relative min-h-0 flex-1 overflow-hidden"
role="presentation"
onclick={onSurfaceClick}
oncontextmenu={onSurfaceContextMenu}
>
<GraphBackground />
<div class="pointer-events-none absolute inset-0 z-0">
{#each APPS as app (app.id)}
{@const pos = $iconPositions[app.id] ?? { col: 0, row: 0 }}
{@const badge = app.badge?.($summary) ?? 0}
<DesktopIcon {app} {pos} {badge} onOpen={() => openAppWindow(app.id)} />
{/each}
</div>
<div class="pointer-events-none absolute inset-0 z-10 flex items-center justify-center p-6">
<div class="pointer-events-auto">
<TaskLauncher />
</div>
</div>
<WindowLayer />
</div>
<Taskbar {onOpenConnection} />
</div>
{#if menuPos}
<div
class="fixed z-50 min-w-48 rounded-md border bg-popover p-1 text-sm text-popover-foreground shadow-md ring-1 ring-foreground/10"
style="left: {menuPos.x}px; top: {menuPos.y}px"
role="menu"
>
<button
type="button"
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground"
onclick={() => runMenuAction(() => wm.arrange('cascade'))}
>
<LayersIcon class="size-4" /> Cascade windows
</button>
<button
type="button"
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground"
onclick={() => runMenuAction(() => wm.arrange('tile'))}
>
<Rows3Icon class="size-4" /> Tile windows
</button>
<button
type="button"
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground"
onclick={() => runMenuAction(toggleShowDesktop)}
>
<MonitorIcon class="size-4" /> Show desktop
</button>
<div class="my-1 h-px bg-border"></div>
<button
type="button"
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground"
onclick={() => runMenuAction(resetIconLayout)}
>
<RotateCcwIcon class="size-4" /> Reset icon layout
</button>
<div class="my-1 h-px bg-border"></div>
<button
type="button"
disabled={!menuCanUndo}
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground disabled:pointer-events-none disabled:opacity-50"
onclick={() => runMenuAction(() => wm.undo())}
>
<Undo2Icon class="size-4" /> Undo
</button>
<button
type="button"
disabled={!menuCanRedo}
class="flex w-full items-center gap-2 rounded-sm px-2 py-1.5 text-left hover:bg-accent hover:text-accent-foreground disabled:pointer-events-none disabled:opacity-50"
onclick={() => runMenuAction(() => wm.redo())}
>
<Redo2Icon class="size-4" /> Redo
</button>
</div>
{/if}

View File

@@ -0,0 +1,100 @@
<script lang="ts">
// A single desktop icon: positioned from the grid store, draggable to any
// free cell, opens its app on a plain click. wmkit has nothing to do with
// icons — they're a flat non-overlapping grid, not floating/resizable
// windows, so this is a small self-contained pointer-drag implementation
// rather than pressing wmkit's window abstractions into a shape they don't
// fit. See $lib/stores/icons.ts for the grid model + persistence.
import { GRID, iconPixelPos, placeIcon, type IconPos } from '$lib/stores/icons'
import type { AppDef } from '$lib/apps'
let {
app,
pos,
badge = 0,
onOpen
}: { app: AppDef; pos: IconPos; badge?: number; onOpen: () => void } = $props()
const DRAG_THRESHOLD = 5
let dragging = $state(false)
let dragPos = $state<{ x: number; y: number } | null>(null)
function toCell(x: number, y: number): IconPos {
return {
col: Math.round((x - GRID.padding) / (GRID.cell + GRID.gap)),
row: Math.round((y - GRID.padding) / (GRID.cell + GRID.gap))
}
}
function onPointerDown(e: PointerEvent) {
if (e.button !== 0) return
const el = e.currentTarget as HTMLElement
const startX = e.clientX
const startY = e.clientY
const origin = iconPixelPos(pos)
let moved = false
el.setPointerCapture(e.pointerId)
function onMove(ev: PointerEvent) {
const dx = ev.clientX - startX
const dy = ev.clientY - startY
if (!moved && Math.hypot(dx, dy) > DRAG_THRESHOLD) {
moved = true
dragging = true
}
if (moved) {
dragPos = { x: origin.x + dx, y: origin.y + dy }
}
}
function onUp() {
el.removeEventListener('pointermove', onMove)
el.removeEventListener('pointerup', onUp)
if (moved && dragPos) {
const cell = toCell(dragPos.x, dragPos.y)
placeIcon(app.id, cell.col, cell.row)
} else {
onOpen()
}
dragging = false
dragPos = null
}
el.addEventListener('pointermove', onMove)
el.addEventListener('pointerup', onUp)
}
function onKeydown(e: KeyboardEvent) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault()
onOpen()
}
}
const restPos = $derived(iconPixelPos(pos))
const left = $derived(dragging && dragPos ? dragPos.x : restPos.x)
const top = $derived(dragging && dragPos ? dragPos.y : restPos.y)
</script>
<button
type="button"
class="group absolute flex flex-col items-center gap-1 rounded-lg p-1.5 pointer-events-auto select-none focus-visible:outline-2 focus-visible:outline-ring {dragging
? 'z-50 cursor-grabbing bg-accent/40'
: 'cursor-pointer hover:bg-accent/30'}"
style="left: {left}px; top: {top}px; width: {GRID.cell}px;"
onpointerdown={onPointerDown}
onkeydown={onKeydown}
title={app.title}
>
<span class="relative flex size-10 items-center justify-center rounded-xl border bg-card/80 text-foreground shadow-sm backdrop-blur">
<app.icon class="size-5" />
{#if badge > 0}
<span class="absolute -right-1.5 -top-1.5 flex h-4 min-w-4 items-center justify-center rounded-full bg-destructive px-1 text-[10px] font-semibold text-destructive-foreground">
{badge > 99 ? '99+' : badge}
</span>
{/if}
</span>
<span class="max-w-full truncate text-[11px] text-foreground/90">{app.title}</span>
</button>

View File

@@ -0,0 +1,62 @@
<script lang="ts">
// "What should Nomos do?" — the desktop's centerpiece. Extracted from the
// old Overview page hero so both the desktop surface and the Tasks app
// window can mount it; startTask() (see $lib/stores/chat.ts) begins the
// stream immediately and hands back the session id once the backend
// assigns one, which is the earliest point a task window can be opened.
import { startTask } from '$lib/stores/chat'
import { openTaskWindow } from '$lib/stores/windows'
import { truncateMiddle } from '$lib/utils'
import { Textarea } from '$lib/components/ui/textarea'
import { Button } from '$lib/components/ui/button'
import ArrowUpIcon from '@lucide/svelte/icons/arrow-up'
let { compact = false, onStarted }: { compact?: boolean; onStarted?: () => void } = $props()
let input = $state('')
function submit() {
const text = input.trim()
if (!text) return
input = ''
startTask(text, (sessionId) => openTaskWindow(sessionId, truncateMiddle(text, 60)))
onStarted?.()
}
function handleKeydown(e: KeyboardEvent) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault()
submit()
}
}
</script>
<div class="w-full max-w-2xl text-center">
{#if !compact}
<h1 class="mb-1 text-2xl font-semibold tracking-tight">What should Nomos do?</h1>
<p class="mb-4 text-sm text-muted-foreground">
Describe a goal — Nomos will plan it, execute it, and report the outcome.
</p>
{/if}
<form
class="relative rounded-2xl border bg-card/70 shadow-lg backdrop-blur focus-within:border-primary/60"
onsubmit={(e) => {
e.preventDefault()
submit()
}}
>
<Textarea
bind:value={input}
onkeydown={handleKeydown}
placeholder="e.g. Roll the staging database back to last night's snapshot and verify the app is healthy…"
rows={compact ? 2 : 3}
class="max-h-52 min-h-24 resize-none border-0 bg-transparent px-4 py-3.5 text-base shadow-none focus-visible:ring-0"
/>
<div class="flex items-center justify-between px-3 pb-3">
<span class="text-[11px] text-muted-foreground">Enter to start · Shift+Enter for newline</span>
<Button type="submit" size="icon" disabled={!input.trim()} aria-label="Start task">
<ArrowUpIcon />
</Button>
</div>
</form>
</div>

View File

@@ -0,0 +1,131 @@
<script lang="ts">
// Bottom taskbar: a real flex row in the page layout (not an overlay), so
// windows can never be dragged/maximized underneath it — see Desktop.svelte
// for how the window layer's bounds are scoped to the surface above this.
// Shows a button for every open window (not just minimized ones — compare
// to the old MinimizedWindowsBar, which only ever showed minimized windows
// and gave no way to see/switch between windows that were merely
// unfocused), plus a system tray for theme/connection/version.
import { wm, wmState, toggleShowDesktop } from '$lib/stores/windows'
import { appById, appIdFromWindowId } from '$lib/apps'
import { summary } from '$lib/stores/context'
import { truncateMiddle } from '$lib/utils'
import { getTheme, toggleTheme, THEME_LABELS } from '$lib/stores/theme.svelte'
import { VERSION } from '$lib/version'
import MessageSquareIcon from '@lucide/svelte/icons/message-square'
import DatabaseIcon from '@lucide/svelte/icons/database'
import PaletteIcon from '@lucide/svelte/icons/palette'
import SettingsIcon from '@lucide/svelte/icons/settings'
import LayoutGridIcon from '@lucide/svelte/icons/layout-grid'
import XIcon from '@lucide/svelte/icons/x'
let { onOpenConnection }: { onOpenConnection: () => void } = $props()
const SESSION_PREFIX = 'session:'
const buttons = $derived(
[...$wmState.order]
.map((id) => $wmState.windows[id])
.filter((w): w is NonNullable<typeof w> => !!w)
.sort((a, b) => a.openedSeq - b.openedSeq)
)
function iconFor(id: string) {
const appId = appIdFromWindowId(id)
if (appId) return appById.get(appId)?.icon
if (id.startsWith(SESSION_PREFIX)) return MessageSquareIcon
return DatabaseIcon
}
function badgeFor(id: string): number {
const appId = appIdFromWindowId(id)
const app = appId ? appById.get(appId) : undefined
return app?.badge?.($summary) ?? 0
}
function toggle(id: string, win: (typeof buttons)[number]) {
if (win.stage === 'minimized') {
wm.restore(id)
wm.focus(id)
} else if ($wmState.focusedId === id) {
wm.minimize(id)
} else {
wm.focus(id)
}
}
</script>
<div class="flex h-11 shrink-0 items-center gap-1.5 border-t bg-muted/30 px-2">
<button
type="button"
class="flex shrink-0 items-center justify-center rounded-md p-1.5 text-muted-foreground hover:bg-muted hover:text-foreground"
onclick={toggleShowDesktop}
title="Show desktop"
>
<LayoutGridIcon class="size-4" />
</button>
<div class="h-6 w-px shrink-0 bg-border"></div>
<div class="flex min-w-0 flex-1 items-center gap-1 overflow-x-auto">
{#each buttons as win (win.id)}
{@const Icon = iconFor(win.id)}
{@const badge = badgeFor(win.id)}
<div class="group/tb relative flex shrink-0">
<button
type="button"
data-taskbar-btn={win.id}
class="flex h-8 max-w-56 items-center gap-1.5 rounded-md border px-2 font-mono text-xs transition-colors {$wmState.focusedId ===
win.id && win.stage !== 'minimized'
? 'border-primary/50 bg-primary/10 text-foreground'
: 'border-transparent bg-card/60 text-muted-foreground hover:bg-muted'} {win.stage === 'minimized' ? 'opacity-60' : ''}"
onclick={() => toggle(win.id, win)}
title={win.title}
>
{#if Icon}<Icon class="size-3.5 shrink-0" />{/if}
<span class="min-w-0 truncate">{truncateMiddle(win.title, 26)}</span>
{#if badge > 0}
<span class="flex h-3.5 min-w-3.5 shrink-0 items-center justify-center rounded-full bg-destructive px-1 text-[9px] font-semibold text-destructive-foreground">
{badge > 99 ? '99+' : badge}
</span>
{/if}
</button>
<button
type="button"
class="absolute -top-1.5 -right-1.5 hidden size-4 items-center justify-center rounded-full bg-muted-foreground/80 text-background hover:bg-destructive group-hover/tb:flex"
onclick={(e) => {
e.stopPropagation()
wm.close(win.id)
}}
aria-label="Close {win.title}"
>
<XIcon class="size-2.5" />
</button>
</div>
{/each}
</div>
<div class="h-6 w-px shrink-0 bg-border"></div>
<div class="flex shrink-0 items-center gap-0.5">
<button
type="button"
class="flex items-center justify-center gap-1.5 rounded-md p-1.5 text-muted-foreground hover:bg-muted hover:text-foreground"
onclick={() => toggleTheme()}
title="Cycle theme"
>
<PaletteIcon class="size-4" />
<span class="hidden text-xs sm:inline">{THEME_LABELS[getTheme()]}</span>
</button>
<button
type="button"
class="flex items-center justify-center rounded-md p-1.5 text-muted-foreground hover:bg-muted hover:text-foreground"
onclick={onOpenConnection}
title="Server connection settings"
>
<SettingsIcon class="size-4" />
</button>
<span class="px-1.5 text-[11px] text-muted-foreground select-none">{VERSION}</span>
</div>
</div>

View File

@@ -0,0 +1,89 @@
<script lang="ts">
// The floating-window layer — mounted once inside Desktop.svelte, above the
// icons layer, so every window (an app, a task, an entity detail) shares
// one stack instead of each page owning its own single-entity
// sidebar/sheet. See $lib/stores/windows.ts. Content is resolved purely
// from the window's id, which is why persisted/hydrated windows (see
// wmPersist in windows.ts) need no extra bookkeeping to know what to render:
// app:<id> -> registry component (windows.ts openAppWindow)
// session:<id> -> SessionChatWindow (windows.ts openTaskWindow)
// new-task -> TaskLauncher (windows.ts openNewTaskWindow)
// anything else -> entity slug -> EntityDetailContent
import { wm, dk, wmState, openEntityWindow, NEW_TASK_WINDOW_ID } from '$lib/stores/windows'
import { appById, appIdFromWindowId } from '$lib/apps'
import EntityDetailContent from '../EntityDetailContent.svelte'
import SessionChatWindow from '../SessionChatWindow.svelte'
import TaskLauncher from './TaskLauncher.svelte'
import XIcon from '@lucide/svelte/icons/x'
import MinusIcon from '@lucide/svelte/icons/minus'
import Maximize2Icon from '@lucide/svelte/icons/maximize-2'
const SESSION_PREFIX = 'session:'
// A hydrated `app:<id>` window whose id no longer matches any registry
// entry (the app was renamed/removed since the layout was persisted) has
// nothing to render — close it rather than leaving a permanently-blank
// window stuck in the taskbar.
$effect(() => {
for (const id of $wmState.order) {
const appId = appIdFromWindowId(id)
if (appId && !appById.has(appId)) wm.close(id)
}
})
</script>
<div use:dk.desktop class="absolute inset-0 z-40 pointer-events-none">
{#each $wmState.order as id (id)}
{@const win = $wmState.windows[id]}
{@const appId = appIdFromWindowId(id)}
{@const app = appId ? appById.get(appId) : undefined}
{#if win && (!appId || app)}
<section use:dk.window={{ id }} class="min-w-0" aria-label={win.title}>
<header data-wm-drag class="flex shrink-0 cursor-move items-center justify-between gap-2 border-b bg-muted/40 px-3 py-1.5">
<span data-wm-title class="flex min-w-0 flex-1 items-center self-stretch truncate font-mono text-xs font-medium">{win.title}</span>
<div class="flex shrink-0 items-center gap-0.5">
<button
type="button"
data-wm-minimize
class="flex items-center justify-center rounded p-1 text-muted-foreground hover:bg-muted hover:text-foreground"
aria-label="Minimize {win.title}"
>
<MinusIcon class="size-3.5" />
</button>
<button
type="button"
data-wm-maximize
class="flex items-center justify-center rounded p-1 text-muted-foreground hover:bg-muted hover:text-foreground"
aria-label="Maximize {win.title}"
>
<Maximize2Icon class="size-3.5" />
</button>
<button
type="button"
data-wm-close
class="flex items-center justify-center rounded p-1 text-muted-foreground hover:bg-destructive/10 hover:text-destructive"
aria-label="Close {win.title}"
>
<XIcon class="size-3.5" />
</button>
</div>
</header>
<div data-wm-content class="min-h-0 flex-1 overflow-hidden">
{#key id}
{#if id.startsWith(SESSION_PREFIX)}
<SessionChatWindow sessionId={id.slice(SESSION_PREFIX.length)} />
{:else if id === NEW_TASK_WINDOW_ID}
<div class="flex h-full items-center justify-center p-6">
<TaskLauncher onStarted={() => wm.close(NEW_TASK_WINDOW_ID)} />
</div>
{:else if app}
<app.component />
{:else}
<EntityDetailContent slug={id} onSelectEntity={openEntityWindow} />
{/if}
{/key}
</div>
</section>
{/if}
{/each}
</div>

View File

@@ -1,6 +1,7 @@
import { derived } from 'svelte/store'
import { messages, type ToolCallResult } from './chat'
import { planSteps, currentTask } from './workspace'
import { derived, type Readable } from 'svelte/store'
import { messages, chatFor, type ChatMessage, type ToolCallResult } from './chat'
import { planSteps, currentTask, workspaceFor, taskFor } from './workspace'
import type { PlanStep, Session } from '$lib/api'
export { type ToolCallResult }
@@ -39,7 +40,10 @@ function stringifyResult(result: unknown): string {
return s.length > DETAIL_MAX ? `${s.slice(0, DETAIL_MAX)}\n… truncated` : s
}
export const activityLog = derived([messages, planSteps, currentTask], ([$msgs, $steps, $task]) => {
// Pure derivation, parameterized so it can back both the global "current
// session" activityLog below and a per-session activityLogFor(sessionId) for
// a floating task window.
function computeActivityLog($msgs: ChatMessage[], $steps: PlanStep[], $task: Session | null): ActivityEntry[] {
const entries: ActivityEntry[] = []
const now = Date.now()
@@ -168,7 +172,18 @@ export const activityLog = derived([messages, planSteps, currentTask], ([$msgs,
entries.sort((a, b) => a.timestamp - b.timestamp)
return entries
})
}
export const activityLog = derived([messages, planSteps, currentTask], ([$msgs, $steps, $task]) =>
computeActivityLog($msgs, $steps, $task)
)
export function activityLogFor(sessionId: string): Readable<ActivityEntry[]> {
const chat = chatFor(sessionId)
const ws = workspaceFor(sessionId)
const task = taskFor(sessionId)
return derived([chat.messages, ws.planSteps, task], ([$msgs, $steps, $task]) => computeActivityLog($msgs, $steps, $task))
}
function toolActivityLabel(t: ToolCallResult): string {
const args = t.args ?? {}

View File

@@ -1,5 +1,5 @@
import { writable, get } from 'svelte/store'
import { streamChat, fetchSessions, fetchMessages, deleteSession as apiDeleteSession } from '$lib/api'
import { writable, get, type Writable } from 'svelte/store'
import { streamChat, fetchSessions, fetchMessages, fetchMessagesOrNotFound, deleteSession as apiDeleteSession } from '$lib/api'
import type { ChatEvent, Session, Message } from '$lib/api'
import type { ToolCallResult } from '$lib/types'
@@ -481,3 +481,301 @@ export async function deleteSession(sessionId: string) {
}
loadSessions()
}
// ─── per-session chat state, for floating task windows ─────────────────────
//
// Everything above this point is the single "whatever's on screen" view used
// by the main Chat page and the chat drawer — one global `currentSession`,
// one `messages` array, guarded so a background stream never clobbers the
// view. Floating task windows break that assumption: several sessions can be
// open and legitimately streaming at once, each wanting its own live
// transcript. Rather than retrofit the guard-heavy logic above (streamed
// events checking `get(currentSession) === streamSessionID` before applying),
// each window gets its own isolated store bundle keyed by session id, so
// there's nothing to guard — events for session X always land in X's own
// bundle regardless of what else is open or on screen.
export interface SessionChatState {
messages: Writable<ChatMessage[]>
streaming: Writable<boolean>
connectionState: Writable<'connected' | 'disconnected' | 'reconnecting'>
error: Writable<string | null>
// Set by loadSessionChat when the backend 404s the session outright
// (deleted, or an id that was never valid — a stale persisted window, a
// bad deep link). Distinct from a merely-empty transcript, which is the
// normal state for a session that exists but hasn't sent a message yet.
notFound: Writable<boolean>
}
const sessionChats = new Map<string, SessionChatState>()
const sessionPollers = new Map<string, ReturnType<typeof setInterval>>()
// Lazily creates (and memoizes) the store bundle for a session — call this to
// get the stores to subscribe to; it does not fetch anything.
export function chatFor(sessionId: string): SessionChatState {
let c = sessionChats.get(sessionId)
if (!c) {
c = {
messages: writable([]),
streaming: writable(false),
connectionState: writable('connected'),
error: writable(null),
notFound: writable(false)
}
sessionChats.set(sessionId, c)
}
return c
}
function startSessionPolling(sessionId: string) {
const existing = sessionPollers.get(sessionId)
if (existing) clearInterval(existing)
const chat = chatFor(sessionId)
sessionPollers.set(
sessionId,
setInterval(async () => {
if (get(chat.streaming) && get(chat.connectionState) === 'connected') return
const msgs = await fetchMessages(sessionId)
if (get(chat.streaming)) return // re-check: the fetch itself takes time
chat.messages.set(toChatMessages(msgs))
}, 3000)
)
}
export function stopSessionPolling(sessionId: string) {
const t = sessionPollers.get(sessionId)
if (t) {
clearInterval(t)
sessionPollers.delete(sessionId)
}
}
// Fetches sessionId's current transcript into its own store bundle and
// starts polling it for auto-continuation updates — the per-session
// equivalent of loadSessionMessages, for a window rather than the main view.
export async function loadSessionChat(sessionId: string): Promise<void> {
const chat = chatFor(sessionId)
chat.streaming.set(false)
const msgs = await fetchMessagesOrNotFound(sessionId)
if (msgs === null) {
chat.notFound.set(true)
return // nothing to poll — the session doesn't exist
}
chat.messages.set(toChatMessages(msgs))
startSessionPolling(sessionId)
}
// Per-session equivalent of sendMessage — writes into sessionId's own store
// bundle unconditionally (no "is this still on screen" guard needed, since
// the bundle IS the screen for this session's window) and shares
// `activeControllers` with the singleton path above so cancelStream() from
// either a window or the main view (if the same session happens to be open
// in both) finds the same in-flight call.
export function sendSessionMessage(sessionId: string, text: string) {
const chat = chatFor(sessionId)
chat.error.set(null)
chat.streaming.set(true)
const userMsg: ChatMessage = { id: mid(), role: 'user', text, tools: [], pendingApprovals: [] }
chat.messages.update((ms) => [...ms, userMsg])
const assistantMsg: ChatMessage = { id: mid(), role: 'assistant', text: '', tools: [], pendingApprovals: [] }
chat.messages.update((ms) => [...ms, assistantMsg])
let activeTools: Map<string, ToolCallResult> = new Map()
let receivedDone = false
const controller = streamChat(
text,
sessionId,
(ev: ChatEvent) => {
if (ev.type === 'session') return // sessionId is already known for a window
if (ev.type === 'tool_use') {
const tr: ToolCallResult = { type: 'tool_use', name: ev.data.name, id: ev.data.id, args: ev.data.args }
activeTools.set(ev.data.id, tr)
chat.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.tools = [...last.tools, tr]
return [...ms]
})
} else if (ev.type === 'tool_result') {
const existing = activeTools.get(ev.data.id)
if (existing) {
const updated: ToolCallResult = { ...existing, type: 'tool_result', result: ev.data.result, error: ev.data.error }
activeTools.set(ev.data.id, updated)
chat.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') {
last.tools = last.tools.map((t) => (t.id === ev.data.id ? updated : t))
last.pendingApprovals = extractApprovals(last.tools)
}
return [...ms]
})
}
} else if (ev.type === 'text_delta') {
chat.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.text += ev.data
return [...ms]
})
} else if (ev.type === 'text') {
chat.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.text = ev.data
return [...ms]
})
} else if (ev.type === 'done') {
receivedDone = true
chat.connectionState.set('connected')
chat.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.pendingApprovals = extractApprovals(last.tools)
return [...ms]
})
startSessionPolling(sessionId)
} else if (ev.type === 'error') {
chat.error.set(ev.data)
}
},
(err: string) => {
if (err === 'AbortError' || err.includes('aborted')) {
chat.streaming.set(false)
return
}
chat.error.set(err)
if (!receivedDone) {
chat.connectionState.set('disconnected')
startSessionPolling(sessionId)
addChatError('Agent connection lost. The task is still running — retrying…', 'Dismiss')
} else {
chat.streaming.set(false)
}
},
() => {
chat.streaming.set(false)
if (activeControllers.get(sessionId) === controller) activeControllers.delete(sessionId)
loadSessions()
}
)
activeControllers.set(sessionId, controller)
}
export function cancelSessionStream(sessionId: string) {
const controller = activeControllers.get(sessionId)
if (!controller) return
controller.abort()
activeControllers.delete(sessionId)
chatFor(sessionId).streaming.set(false)
}
// ─── new-task launcher (desktop center input / Tasks app) ───────────────────
//
// Starting a brand-new task has no session id to hang a window off of until
// the stream's own 'session' event assigns one (see the 'session' branch in
// sendMessage above) — the desktop launcher needs to open that task's window
// the moment an id exists, not before. startTask begins the stream
// immediately, buffers any events that arrive before 'session' (defensive:
// in practice 'session' always arrives first), then seeds that session's own
// chatFor() bundle exactly like sendSessionMessage does and hands the id back
// via onSession so the caller can open its window. From that point on the
// window behaves exactly like any other task window.
export function startTask(text: string, onSession: (sessionId: string) => void): void {
const userMsg: ChatMessage = { id: mid(), role: 'user', text, tools: [], pendingApprovals: [] }
const assistantMsg: ChatMessage = { id: mid(), role: 'assistant', text: '', tools: [], pendingApprovals: [] }
const activeTools: Map<string, ToolCallResult> = new Map()
let receivedDone = false
let sessionId: string | null = null
let chat: SessionChatState | null = null
const buffered: ChatEvent[] = []
function apply(ev: ChatEvent) {
const c = chat
if (!c || !sessionId) return
if (ev.type === 'tool_use') {
const tr: ToolCallResult = { type: 'tool_use', name: ev.data.name, id: ev.data.id, args: ev.data.args }
activeTools.set(ev.data.id, tr)
c.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.tools = [...last.tools, tr]
return [...ms]
})
} else if (ev.type === 'tool_result') {
const existing = activeTools.get(ev.data.id)
if (existing) {
const updated: ToolCallResult = { ...existing, type: 'tool_result', result: ev.data.result, error: ev.data.error }
activeTools.set(ev.data.id, updated)
c.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') {
last.tools = last.tools.map((t) => (t.id === ev.data.id ? updated : t))
last.pendingApprovals = extractApprovals(last.tools)
}
return [...ms]
})
}
} else if (ev.type === 'text_delta') {
c.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.text += ev.data
return [...ms]
})
} else if (ev.type === 'text') {
c.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.text = ev.data
return [...ms]
})
} else if (ev.type === 'done') {
receivedDone = true
c.connectionState.set('connected')
c.messages.update((ms) => {
const last = ms[ms.length - 1]
if (last && last.role === 'assistant') last.pendingApprovals = extractApprovals(last.tools)
return [...ms]
})
startSessionPolling(sessionId)
} else if (ev.type === 'error') {
c.error.set(ev.data)
}
}
const controller = streamChat(
text,
null,
(ev: ChatEvent) => {
if (ev.type === 'session') {
sessionId = ev.data
activeControllers.set(sessionId, controller)
chat = chatFor(sessionId)
chat.streaming.set(true)
chat.messages.update((ms) => [...ms, userMsg, assistantMsg])
onSession(sessionId)
for (const b of buffered.splice(0)) apply(b)
return
}
if (!chat) {
buffered.push(ev)
return
}
apply(ev)
},
(err: string) => {
if (!chat) return // never got a session id — nothing to show the error in
if (err === 'AbortError' || err.includes('aborted')) {
chat.streaming.set(false)
return
}
chat.error.set(err)
if (!receivedDone && sessionId) {
chat.connectionState.set('disconnected')
startSessionPolling(sessionId)
addChatError('Agent connection lost. The task is still running — retrying…', 'Dismiss')
} else {
chat.streaming.set(false)
}
},
() => {
if (chat) chat.streaming.set(false)
if (sessionId && activeControllers.get(sessionId) === controller) activeControllers.delete(sessionId)
loadSessions()
}
)
}

View File

@@ -0,0 +1,95 @@
import { describe, it, expect, beforeEach, vi } from 'vitest'
// icons.ts only needs APPS for its default-layout ids — stub it out rather
// than pull in the real registry's full page-component graph (see
// apps.test.ts for why that graph is expensive/broken under vitest).
vi.mock('$lib/apps', () => ({
APPS: [{ id: 'tasks' }, { id: 'kb' }, { id: 'ops' }, { id: 'signals' }, { id: 'knowledge' }, { id: 'learning' }]
}))
import { GRID, iconPositions, placeIcon, iconPixelPos, maxCols, getIconPositions, resetIconLayout } from './icons'
// placeIcon mutates the shared module-level store, so each test starts from
// a known, empty layout rather than whatever the previous test (or apps.ts's
// registry-derived defaults) left behind.
beforeEach(() => {
iconPositions.set({})
localStorage.clear()
})
describe('iconPixelPos', () => {
it('converts a grid cell to pixel coordinates using GRID constants', () => {
expect(iconPixelPos({ col: 0, row: 0 })).toEqual({ x: GRID.padding, y: GRID.padding })
expect(iconPixelPos({ col: 1, row: 2 })).toEqual({
x: GRID.padding + (GRID.cell + GRID.gap),
y: GRID.padding + 2 * (GRID.cell + GRID.gap)
})
})
})
describe('maxCols', () => {
it('computes how many columns fit in a viewport width', () => {
const cellSpan = GRID.cell + GRID.gap
expect(maxCols(GRID.padding + cellSpan * 3)).toBe(3)
})
it('never returns less than 1, even for a tiny viewport', () => {
expect(maxCols(0)).toBe(1)
expect(maxCols(GRID.padding)).toBe(1)
})
})
describe('placeIcon', () => {
it('places an icon at the requested cell when it is free', () => {
placeIcon('tasks', 3, 4)
expect(getIconPositions().tasks).toEqual({ col: 3, row: 4 })
})
it('clamps negative coordinates to 0 for an otherwise-free cell', () => {
placeIcon('tasks', -5, -2)
expect(getIconPositions().tasks).toEqual({ col: 0, row: 0 })
})
it('nudges to the nearest free cell when the target is occupied', () => {
iconPositions.set({ kb: { col: 2, row: 2 } })
placeIcon('tasks', 2, 2)
const pos = getIconPositions().tasks
// Must not land on top of kb, and must be one of the 8 immediate
// neighbors (radius-1 ring) since all of them are free.
expect(pos).not.toEqual({ col: 2, row: 2 })
expect(Math.max(Math.abs(pos.col - 2), Math.abs(pos.row - 2))).toBe(1)
})
it('does not disturb the icon already occupying a cell when another icon is nudged past it', () => {
iconPositions.set({ kb: { col: 2, row: 2 } })
placeIcon('tasks', 2, 2)
expect(getIconPositions().kb).toEqual({ col: 2, row: 2 })
})
it('moving an icon back onto its own current cell is a no-op collision (never nudges against itself)', () => {
iconPositions.set({ tasks: { col: 5, row: 5 } })
placeIcon('tasks', 5, 5)
expect(getIconPositions().tasks).toEqual({ col: 5, row: 5 })
})
it('persists the updated layout to localStorage', () => {
placeIcon('tasks', 1, 1)
const stored = JSON.parse(localStorage.getItem('oikos-desktop-icons') ?? '{}')
expect(stored.tasks).toEqual({ col: 1, row: 1 })
})
})
describe('resetIconLayout', () => {
it('restores the classic left-edge column in registry order', () => {
iconPositions.set({ tasks: { col: 4, row: 7 }, kb: { col: 1, row: 1 } })
resetIconLayout()
expect(getIconPositions()).toEqual({
tasks: { col: 0, row: 0 },
kb: { col: 0, row: 1 },
ops: { col: 0, row: 2 },
signals: { col: 0, row: 3 },
knowledge: { col: 0, row: 4 },
learning: { col: 0, row: 5 }
})
})
})

113
web/src/lib/stores/icons.ts Normal file
View File

@@ -0,0 +1,113 @@
// Desktop icon positions — a simple column/row grid, persisted to
// localStorage so icons stay where the operator put them across reloads.
// Deliberately NOT wmkit: wmkit manages floating windows (pixel bounds,
// z-order, stage), icons are a flat, non-overlapping grid with a much
// simpler drag model (snap-to-cell, no resize/minimize/stack). Reinventing
// that inside wmkit would mean fighting its window-shaped abstractions for
// no benefit.
import { writable, get } from 'svelte/store'
import { APPS } from '$lib/apps'
export interface IconPos {
col: number
row: number
}
export const GRID = { cell: 96, gap: 12, padding: 16 }
const STORAGE_KEY = 'oikos-desktop-icons'
function defaultPositions(): Record<string, IconPos> {
// Classic OS default: one left-edge column, registry order.
const out: Record<string, IconPos> = {}
APPS.forEach((app, i) => {
out[app.id] = { col: 0, row: i }
})
return out
}
function load(): Record<string, IconPos> {
if (typeof localStorage === 'undefined') return defaultPositions()
try {
const raw = localStorage.getItem(STORAGE_KEY)
if (!raw) return defaultPositions()
const parsed = JSON.parse(raw) as Record<string, IconPos>
const out = defaultPositions()
// Merge over the defaults so a newly-registered app (not in the saved
// blob yet) still gets a sane starting position instead of being absent
// from the grid entirely.
for (const [id, pos] of Object.entries(parsed)) {
if (appIds.has(id)) out[id] = pos
}
return out
} catch {
return defaultPositions()
}
}
const appIds = new Set(APPS.map((a) => a.id))
export const iconPositions = writable<Record<string, IconPos>>(load())
function persist(positions: Record<string, IconPos>): void {
if (typeof localStorage === 'undefined') return
localStorage.setItem(STORAGE_KEY, JSON.stringify(positions))
}
iconPositions.subscribe((positions) => persist(positions))
function occupied(positions: Record<string, IconPos>, col: number, row: number, exceptId: string): boolean {
return Object.entries(positions).some(([id, p]) => id !== exceptId && p.col === col && p.row === row)
}
// Finds the nearest free cell to (col, row) via an expanding ring search,
// so dropping an icon onto an occupied cell nudges it to the closest open
// spot instead of silently overlapping or refusing the drop.
function nearestFreeCell(
positions: Record<string, IconPos>,
col: number,
row: number,
exceptId: string
): IconPos {
if (!occupied(positions, col, row, exceptId)) return { col: Math.max(0, col), row: Math.max(0, row) }
for (let radius = 1; radius < 64; radius++) {
for (let dc = -radius; dc <= radius; dc++) {
for (let dr = -radius; dr <= radius; dr++) {
if (Math.max(Math.abs(dc), Math.abs(dr)) !== radius) continue
const c = col + dc
const r = row + dr
if (c < 0 || r < 0) continue
if (!occupied(positions, c, r, exceptId)) return { col: c, row: r }
}
}
}
return { col: Math.max(0, col), row: Math.max(0, row) }
}
export function placeIcon(appId: string, col: number, row: number): void {
iconPositions.update((positions) => {
const target = nearestFreeCell(positions, col, row, appId)
return { ...positions, [appId]: target }
})
}
export function iconPixelPos(pos: IconPos): { x: number; y: number } {
return {
x: GRID.padding + pos.col * (GRID.cell + GRID.gap),
y: GRID.padding + pos.row * (GRID.cell + GRID.gap)
}
}
export function maxCols(viewportWidth: number): number {
return Math.max(1, Math.floor((viewportWidth - GRID.padding) / (GRID.cell + GRID.gap)))
}
export function getIconPositions(): Record<string, IconPos> {
return get(iconPositions)
}
// Bails a messy manual layout back to the classic left-edge column,
// registry order — the desktop's right-click menu's "Reset icon layout".
export function resetIconLayout(): void {
iconPositions.set(defaultPositions())
}

View File

@@ -1,14 +1,83 @@
// One global wmkit window manager for the whole app (mounted once by
// EntityDesktop.svelte in App.svelte) — this is what lets an entity opened
// from Knowledge Base, chat, or anywhere else land in the same floating
// window layer, with several windows open side by side, rather than each
// page owning its own single-entity sidebar/sheet.
// WindowLayer.svelte inside Desktop.svelte) — this is what lets an entity
// opened from Knowledge Base, chat, or anywhere else land in the same
// floating window layer, with several windows open side by side, rather than
// each page owning its own single-entity sidebar/sheet.
import { createManager, createDesktop, wmStore } from '@surdeddd/wmkit/svelte'
import { persist } from '@surdeddd/wmkit/persist'
import { appById, appWindowId } from '$lib/apps'
import { sessions } from '$lib/stores/chat'
import { heading } from '$lib/tasks'
export const wm = createManager({ defaultSize: { width: 480, height: 560 } })
export const dk = createDesktop(wm)
export const dk = createDesktop(wm, {
// topEdge:'maximize' + preview gives the classic drag-to-top-maximizes
// affordance; magnetism/keyboard are wmkit defaults worth turning on now
// that windows are the whole app's primary surface, not a secondary layer.
snap: { topEdge: 'maximize', preview: true },
keyboard: true,
magnetism: true,
// Animates a minimized window toward its taskbar button instead of just
// vanishing — Taskbar.svelte tags each button with this same attribute.
minimizeTarget: (win) => document.querySelector(`[data-taskbar-btn="${CSS.escape(win.id)}"]`)
})
export const wmState = wmStore(wm)
// Layout survives reloads: every window id is self-describing (app:<id>,
// session:<id>, or a bare entity slug — see EntityDesktop/WindowLayer's
// content branch), so a hydrated window needs no extra bookkeeping to know
// what to render once the desktop remounts.
export const wmPersist = persist(wm, { key: 'oikos-windows', debounce: 300, autoRestore: true })
// A task window is titled from the operator's (truncated) prompt at
// creation time — openTaskWindow below and chat.ts's startTask both only
// know the raw text, not the goal/heading the backend eventually derives
// for the session. Whenever the sessions list refreshes (loadSessions(),
// called all over — on task events, after a turn completes, ...) resync
// any open task window's title to the session's real heading, so the
// taskbar/titlebar stop showing the placeholder forever.
sessions.subscribe((list) => {
for (const s of list) {
const id = `session:${s.id}`
const win = wm.get(id)
if (!win) continue
const title = heading(s)
if (win.title !== title) wm.update(id, { title })
}
})
// Classic show-desktop toggle: minimize everything, or if everything's
// already minimized (a prior show-desktop, or the operator minimized them
// all by hand), bring them all back rather than being a one-way action.
// Shared by the taskbar button and the desktop's right-click menu.
export function toggleShowDesktop(): void {
const anyVisible = wm.getState().order.some((id) => wm.get(id)?.stage !== 'minimized')
if (anyVisible) wm.minimizeAll()
else wm.restoreAll()
}
// Opens (or focuses/restores) a registry app's window. Apps are
// single-instance — double-clicking an already-open app's icon should never
// stack a second window, same dedupe pattern as openEntityWindow below.
export function openAppWindow(appId: string): void {
const app = appById.get(appId)
if (!app) return
const id = appWindowId(appId)
if (wm.get(id)) {
wm.restore(id)
wm.focus(id)
return
}
wm.open({
id,
title: app.title,
width: app.width,
height: app.height,
minWidth: app.minWidth,
minHeight: app.minHeight
})
}
// Opens a window for the entity, or focuses (and restores, if minimized) the
// existing one — wm.open() throws if a window with this id already exists,
// and slugs make natural, stable window ids (also dedupes "same entity
@@ -22,3 +91,36 @@ export function openEntityWindow(slug: string | null): void {
}
wm.open({ id: slug, title: slug })
}
// Singleton "compose a new task" window — the Tasks app's New Task button
// opens this rather than a dialog, since everything else in the desktop is
// already a window; TaskLauncher closes it itself (via its onStarted
// callback, wired up in WindowLayer.svelte) once the task's session window
// takes over.
export const NEW_TASK_WINDOW_ID = 'new-task'
export function openNewTaskWindow(): void {
if (wm.get(NEW_TASK_WINDOW_ID)) {
wm.restore(NEW_TASK_WINDOW_ID)
wm.focus(NEW_TASK_WINDOW_ID)
return
}
wm.open({ id: NEW_TASK_WINDOW_ID, title: 'New task', width: 480, height: 340, minWidth: 360, minHeight: 280 })
}
// Same dedupe/restore/focus pattern as openEntityWindow, for a task/session's
// chat window. Id is namespaced `session:<id>` — distinct from entity window
// ids (always a bare `type:identifier` slug, and task ENTITIES already use
// `task:<uuid>` as their own slug) so a task's chat window and its entity
// detail window never collide over the same wmkit id. See
// WindowLayer.svelte for the id -> content-component branch.
export function openTaskWindow(sessionId: string | null, title: string): void {
if (!sessionId) return
const id = `session:${sessionId}`
if (wm.get(id)) {
wm.restore(id)
wm.focus(id)
return
}
wm.open({ id, title, width: 900, height: 640 })
}

View File

@@ -1,7 +1,7 @@
import { writable, derived, get } from 'svelte/store'
import { writable, derived, get, type Writable, type Readable } from 'svelte/store'
import { liveEvents, subscribeEvents } from './events'
import { currentSession, sessions, loadSessions } from './chat'
import { fetchPlan, fetchQuestions, type PlanStep, type SessionQuestion } from '$lib/api'
import { fetchPlan, fetchQuestions, type PlanStep, type SessionQuestion, type Session } from '$lib/api'
import type {
PlanProposedData,
PlanStepEventData,
@@ -21,16 +21,11 @@ import type {
// keeps updating across a tab reload: hydrate() re-fetches REST state, then
// live events carry deltas from there.
export const planSteps = writable<PlanStep[]>([])
export const questions = writable<SessionQuestion[]>([])
export const openQuestion = derived(questions, (qs) => qs.find((q) => q.status === 'open') ?? null)
export interface TouchedEntity {
slug: string
tool: string
ts: number
}
export const touched = writable<TouchedEntity[]>([])
const TOUCHED_MAX = 12
const TOUCHED_PULSE_MS = 6000
@@ -40,9 +35,35 @@ export interface HealthDiff {
to: string
ts: number
}
export const healthDiffs = writable<HealthDiff[]>([])
const HEALTH_DIFF_MS = 8000
export interface WorkspaceState {
planSteps: Writable<PlanStep[]>
questions: Writable<SessionQuestion[]>
openQuestion: Readable<SessionQuestion | null>
touched: Writable<TouchedEntity[]>
healthDiffs: Writable<HealthDiff[]>
}
function createWorkspaceState(): WorkspaceState {
const questions = writable<SessionQuestion[]>([])
return {
planSteps: writable<PlanStep[]>([]),
questions,
openQuestion: derived(questions, (qs) => qs.find((q) => q.status === 'open') ?? null),
touched: writable<TouchedEntity[]>([]),
healthDiffs: writable<HealthDiff[]>([])
}
}
// ─── global "current session" workspace — used by the main Chat page's rail ─
const globalWorkspace = createWorkspaceState()
export const planSteps = globalWorkspace.planSteps
export const questions = globalWorkspace.questions
export const openQuestion = globalWorkspace.openQuestion
export const touched = globalWorkspace.touched
export const healthDiffs = globalWorkspace.healthDiffs
// The task's own fields (goal/status/outcome/summary) live on the session row.
// Rather than a dedicated endpoint, derive from the sessions list (already
// fetched for the task board) and keep it fresh here on task-lifecycle events.
@@ -50,33 +71,21 @@ export const currentTask = derived([sessions, currentSession], ([$sessions, $id]
$sessions.find((s) => s.id === $id) ?? null
)
// Events that can change agent_sessions.status/goal/outcome — see applyEvent.
// Events that can change agent_sessions.status/goal/outcome — see applyEventTo.
const STATUS_AFFECTING = new Set([
'goal.set', 'task.status', 'plan.proposed', 'question.raised', 'question.answered'
])
let hydratedFor: string | null = null
let unsubStream: (() => void) | null = null
let unsubLive: (() => void) | null = null
let refreshTimer: ReturnType<typeof setTimeout> | null = null
let lastSeenId = 0
async function hydrate(sessionId: string) {
hydratedFor = sessionId
planSteps.set([])
questions.set([])
touched.set([])
healthDiffs.set([])
const [steps, qs] = await Promise.all([fetchPlan(sessionId), fetchQuestions(sessionId)])
if (get(currentSession) !== sessionId) return // switched away while loading
planSteps.set(steps)
questions.set(qs)
function scheduleSessionsRefresh() {
if (refreshTimer) clearTimeout(refreshTimer)
refreshTimer = setTimeout(() => loadSessions(), 300)
}
function applyPlanStepEvent(sessionId: string, type: string, data: PlanStepEventData) {
function applyPlanStepEventTo(ws: WorkspaceState, data: PlanStepEventData) {
const stepID = data?.step_id
const seq = data?.seq
planSteps.update((steps) => {
ws.planSteps.update((steps) => {
const i = steps.findIndex((s) => (stepID && s.id === stepID) || (seq != null && s.seq === seq))
if (i === -1) return steps
const next = [...steps]
@@ -85,9 +94,11 @@ function applyPlanStepEvent(sessionId: string, type: string, data: PlanStepEvent
})
}
function applyEvent(ev: { type: string; correlation_id?: string | null; data?: unknown }) {
const sid = get(currentSession)
if (!sid || ev.correlation_id !== sid) return
// Applies a live event to `ws` if it belongs to session `sid` — shared by the
// global "current session" watcher and every per-session floating-window
// watcher, each passing its own target state and session id.
function applyEventTo(ws: WorkspaceState, sid: string, ev: { type: string; correlation_id?: string | null; data?: unknown }) {
if (ev.correlation_id !== sid) return
const data = (ev.data ?? {}) as Record<string, unknown>
// Task fields (status/goal/outcome) live on the session row — refetch the
@@ -100,11 +111,9 @@ function applyEvent(ev: { type: string; correlation_id?: string | null; data?: u
// server-side, with no client-streaming 'done' event to piggyback a refresh
// on (found live: answering a question via the panel left the header stuck
// on "Needs your input" after the agent had already resumed). Debounced
// since several of these can land in one burst.
if (STATUS_AFFECTING.has(ev.type)) {
if (refreshTimer) clearTimeout(refreshTimer)
refreshTimer = setTimeout(() => loadSessions(), 300)
}
// since several of these can land in one burst, and shared across
// sessions since it just refreshes the one global session list.
if (STATUS_AFFECTING.has(ev.type)) scheduleSessionsRefresh()
switch (ev.type) {
case 'plan.proposed': {
@@ -114,17 +123,17 @@ function applyEvent(ev: { type: string; correlation_id?: string | null; data?: u
id: s.id, seq: s.seq, title: s.title, detail: s.detail ?? '',
status: 'pending' as const, target_slug: s.target_slug || undefined
}))
planSteps.update((existing) => (d.appended ? [...existing, ...incoming] : incoming))
ws.planSteps.update((existing) => (d.appended ? [...existing, ...incoming] : incoming))
}
break
}
case 'plan.step.started':
case 'plan.step.finished':
applyPlanStepEvent(sid, ev.type, data as unknown as PlanStepEventData)
applyPlanStepEventTo(ws, data as unknown as PlanStepEventData)
break
case 'question.raised': {
const d = data as unknown as QuestionRaisedData
questions.update((qs) => [
ws.questions.update((qs) => [
{
id: d.question_id, prompt: d.prompt ?? '',
context: { why: d.why, options: d.options, entities: d.entities },
@@ -136,7 +145,7 @@ function applyEvent(ev: { type: string; correlation_id?: string | null; data?: u
}
case 'question.answered': {
const d = data as unknown as QuestionAnsweredData
questions.update((qs) =>
ws.questions.update((qs) =>
qs.map((q) => (q.id === d.question_id ? { ...q, status: 'answered', answer: d.answer } : q))
)
break
@@ -145,7 +154,7 @@ function applyEvent(ev: { type: string; correlation_id?: string | null; data?: u
const d = data as unknown as EntityTouchedData
if (d.slug) {
const now = Date.now()
touched.update((t) => [{ slug: d.slug, tool: d.tool ?? '', ts: now }, ...t].slice(0, TOUCHED_MAX))
ws.touched.update((t) => [{ slug: d.slug, tool: d.tool ?? '', ts: now }, ...t].slice(0, TOUCHED_MAX))
}
break
}
@@ -157,13 +166,30 @@ function applyEvent(ev: { type: string; correlation_id?: string | null; data?: u
// health.changed is task-agnostic (fleet-wide), so it's matched separately:
// show the diff whenever the changed entity is one this task has touched, not
// by correlation_id (health events don't carry one).
function applyHealthChanged(ev: { type: string; data?: unknown }) {
function applyHealthChangedTo(ws: WorkspaceState, ev: { type: string; data?: unknown }) {
if (ev.type !== 'health.changed') return
const data = (ev.data ?? {}) as HealthChangedData
if (!data.slug) return
const isRelevant = get(touched).some((t) => t.slug === data.slug)
const isRelevant = get(ws.touched).some((t) => t.slug === data.slug)
if (!isRelevant) return
healthDiffs.update((d) => [{ slug: data.slug, from: data.from ?? '', to: data.to ?? '', ts: Date.now() }, ...d].slice(0, 8))
ws.healthDiffs.update((d) => [{ slug: data.slug, from: data.from ?? '', to: data.to ?? '', ts: Date.now() }, ...d].slice(0, 8))
}
let hydratedFor: string | null = null
let unsubStream: (() => void) | null = null
let unsubLive: (() => void) | null = null
let lastSeenId = 0
async function hydrate(sessionId: string) {
hydratedFor = sessionId
globalWorkspace.planSteps.set([])
globalWorkspace.questions.set([])
globalWorkspace.touched.set([])
globalWorkspace.healthDiffs.set([])
const [steps, qs] = await Promise.all([fetchPlan(sessionId), fetchQuestions(sessionId)])
if (get(currentSession) !== sessionId) return // switched away while loading
globalWorkspace.planSteps.set(steps)
globalWorkspace.questions.set(qs)
}
// startWorkspace opens the global event subscription and begins tracking the
@@ -176,10 +202,10 @@ export function startWorkspace(): () => void {
if (sid && sid !== hydratedFor) hydrate(sid)
if (!sid) {
hydratedFor = null
planSteps.set([])
questions.set([])
touched.set([])
healthDiffs.set([])
globalWorkspace.planSteps.set([])
globalWorkspace.questions.set([])
globalWorkspace.touched.set([])
globalWorkspace.healthDiffs.set([])
}
})
@@ -191,11 +217,13 @@ export function startWorkspace(): () => void {
}
const fresh = evs.filter((e) => e.id > lastSeenId)
lastSeenId = maxId
const sid = get(currentSession)
if (!sid) return
// Oldest-first application so ordering (e.g. plan.step.started before
// .finished) is preserved.
for (const e of fresh.slice().reverse()) {
applyEvent(e)
applyHealthChanged(e)
applyEventTo(globalWorkspace, sid, e)
applyHealthChangedTo(globalWorkspace, e)
}
})
@@ -206,9 +234,69 @@ export function startWorkspace(): () => void {
}
}
// Sweep expired pulses/diffs on an interval so old touches stop glowing.
// ─── per-session workspace, for floating task windows ───────────────────────
//
// Same shape as the global workspace above, but keyed by session id instead
// of "whatever's on screen" — mirrors chat.ts's chatFor(). A window's
// TaskContextPanel calls startSessionWorkspace(sessionId) instead of
// startWorkspace(), and reads workspaceFor(sessionId)'s stores instead of the
// global ones, so several sessions' panels can be open and live at once.
const workspaces = new Map<string, WorkspaceState>()
export function workspaceFor(sessionId: string): WorkspaceState {
let w = workspaces.get(sessionId)
if (!w) {
w = createWorkspaceState()
workspaces.set(sessionId, w)
}
return w
}
export function taskFor(sessionId: string): Readable<Session | null> {
return derived(sessions, ($sessions) => $sessions.find((s) => s.id === sessionId) ?? null)
}
async function hydrateSession(ws: WorkspaceState, sessionId: string) {
const [steps, qs] = await Promise.all([fetchPlan(sessionId), fetchQuestions(sessionId)])
ws.planSteps.set(steps)
ws.questions.set(qs)
}
export function startSessionWorkspace(sessionId: string): () => void {
const ws = workspaceFor(sessionId)
const unsub = subscribeEvents()
hydrateSession(ws, sessionId)
// Own "seen" watermark rather than the global lastSeenId — several
// windows, each watching a different session, can be reading off the same
// liveEvents feed at once.
let lastSeen = 0
const unsubLive = liveEvents.subscribe((evs) => {
if (evs.length === 0) return
const maxId = evs[0].id
if (maxId <= lastSeen) return
const fresh = evs.filter((e) => e.id > lastSeen)
lastSeen = maxId
for (const e of fresh.slice().reverse()) {
applyEventTo(ws, sessionId, e)
applyHealthChangedTo(ws, e)
}
})
return () => {
unsubLive()
unsub()
}
}
// Sweep expired pulses/diffs on an interval so old touches stop glowing —
// across the global workspace and every per-session one currently in use.
setInterval(() => {
const now = Date.now()
touched.update((t) => t.filter((e) => now - e.ts < TOUCHED_PULSE_MS))
healthDiffs.update((d) => d.filter((e) => now - e.ts < HEALTH_DIFF_MS))
const sweep = (ws: WorkspaceState) => {
ws.touched.update((t) => t.filter((e) => now - e.ts < TOUCHED_PULSE_MS))
ws.healthDiffs.update((d) => d.filter((e) => now - e.ts < HEALTH_DIFF_MS))
}
sweep(globalWorkspace)
for (const ws of workspaces.values()) sweep(ws)
}, 1000)

View File

@@ -1,412 +0,0 @@
<script lang="ts">
import { messages, streaming, connectionState, currentSession, sendMessage, cancelStream, reconnect, error, chatErrors, dismissError } from '$lib/stores/chat'
import { activityLog } from '$lib/stores/activity'
import TaskContextPanel from '$lib/components/TaskContextPanel.svelte'
import AgentIndicator from '$lib/components/AgentIndicator.svelte'
import { Button } from '$lib/components/ui/button'
import { Textarea } from '$lib/components/ui/textarea'
import ArrowUpIcon from '@lucide/svelte/icons/arrow-up'
import RefreshCwIcon from '@lucide/svelte/icons/refresh-cw'
import SquareIcon from '@lucide/svelte/icons/square'
import { marked } from 'marked'
import DOMPurify from 'dompurify'
let { showRail = true }: { showRail?: boolean } = $props()
let input = $state('')
let messagesEnd = $state<HTMLDivElement | null>(null)
let scrolledUp = $state(false)
let container = $state<HTMLDivElement | null>(null)
function isNearBottom(): boolean {
if (!container) return true
const { scrollTop, scrollHeight, clientHeight } = container
return scrollHeight - scrollTop - clientHeight < 80
}
function onScroll() {
scrolledUp = !isNearBottom()
}
// Auto-scroll to bottom on new messages — unless user scrolled up to read.
$effect(() => {
void $messages
if ($streaming || !scrolledUp) {
setTimeout(() => messagesEnd?.scrollIntoView({ behavior: 'smooth' }), 50)
}
})
// Reset scroll lock when user sends a message.
function submitFollows() {
scrolledUp = false
}
// Resizable right rail (session graph). Persisted so it survives reloads.
const RAIL_MIN = 260
const RAIL_MAX = 620
function loadRailWidth(): number {
if (typeof localStorage === 'undefined') return 320
const v = Number(localStorage.getItem('oikos-rail-width'))
return v >= RAIL_MIN && v <= RAIL_MAX ? v : 320
}
let railWidth = $state(loadRailWidth())
let resizing = $state(false)
function startResize(e: PointerEvent) {
e.preventDefault()
resizing = true
const startX = e.clientX
const startW = railWidth
function move(ev: PointerEvent) {
railWidth = Math.min(RAIL_MAX, Math.max(RAIL_MIN, startW + (startX - ev.clientX)))
}
function up() {
resizing = false
localStorage.setItem('oikos-rail-width', String(railWidth))
window.removeEventListener('pointermove', move)
window.removeEventListener('pointerup', up)
}
window.addEventListener('pointermove', move)
window.addEventListener('pointerup', up)
}
function render(text: string): string {
return DOMPurify.sanitize(marked.parse(text, { async: false }) as string)
}
function submit() {
const text = input.trim()
if (!text || $streaming) return
input = ''
scrolledUp = false
sendMessage(text)
}
function handleKeydown(e: KeyboardEvent) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault()
submit()
}
}
const suggestions = [
'What needs my attention right now?',
'Summarize fleet health',
'Any pending approvals or open signals?',
'What changed in the last hour?'
]
function ask(q: string) {
if ($streaming) return
sendMessage(q)
}
</script>
<div class="flex h-full min-h-0">
<div class="flex min-w-0 flex-1 flex-col">
<div class="min-h-0 flex-1 overflow-y-auto" bind:this={container} onscroll={onScroll}>
<div class="mx-auto flex max-w-3xl flex-col gap-5 p-4">
{#if $messages.length === 0}
<div class="flex flex-col items-center gap-6 pt-24 text-center">
<div>
<h2 class="text-xl font-semibold">Nomos</h2>
<p class="mt-1 text-sm text-muted-foreground">Your resident operator. Ask about the fleet, or tell it to act.</p>
</div>
<div class="grid w-full max-w-md grid-cols-1 gap-2 sm:grid-cols-2">
{#each suggestions as q}
<Button variant="outline" size="sm" class="h-auto justify-start whitespace-normal py-2 text-left text-xs" onclick={() => ask(q)}>
{q}
</Button>
{/each}
</div>
</div>
{/if}
{#each $messages as msg, i (msg.id)}
<div class="flex flex-col gap-1.5 {msg.role === 'user' ? 'items-end' : 'items-start'}">
{#if msg.role === 'user'}
<div class="max-w-[85%] rounded-2xl rounded-br-sm bg-primary px-4 py-2.5 text-sm text-primary-foreground whitespace-pre-wrap user-msg">{msg.text}</div>
{:else}
<div class="flex w-full flex-col gap-2">
{#if msg.text}
<div class="prose-chat max-w-none text-sm leading-relaxed assistant-msg">
<!-- eslint-disable-next-line svelte/no-at-html-tags — sanitized via DOMPurify -->
{@html render(msg.text)}
</div>
{/if}
</div>
{/if}
</div>
{/each}
<AgentIndicator
active={$streaming || $activityLog.some((e) => e.status === 'running')}
lastActivity={$activityLog.find((e) => e.status === 'running') ?? null}
error={$error}
/>
<div bind:this={messagesEnd}></div>
</div>
</div>
{#if $connectionState === 'disconnected'}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border border-warning/50 bg-warning/10 px-3 py-2 text-xs">
<RefreshCwIcon class="size-3 shrink-0" aria-hidden="true" />
<span class="text-warning-foreground flex-1">Agent connection lost. The task may still be running.</span>
<Button size="xs" variant="outline" class="h-6 text-[11px]" onclick={reconnect}>Reconnect</Button>
</div>
</div>
{:else if $connectionState === 'reconnecting'}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border bg-muted/50 px-3 py-2 text-xs">
<RefreshCwIcon class="size-3 shrink-0 animate-spin text-muted-foreground" aria-hidden="true" />
<span class="text-muted-foreground flex-1">Reconnecting to agent…</span>
</div>
</div>
{/if}
{#if $error}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 rounded-md border border-destructive/50 bg-destructive/10 px-3 py-2 text-xs text-destructive">
{$error}
</div>
</div>
{/if}
{#each $chatErrors as err (err.id)}
<div class="mx-auto w-full max-w-3xl px-4">
<div class="mb-2 flex items-center gap-2 rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 text-xs text-destructive">
<span class="flex-1">{err.message}</span>
{#if err.action}
<Button size="xs" variant="ghost" class="h-6 text-[11px]" onclick={() => dismissError(err.id)}>{err.action}</Button>
{/if}
<button class="ml-1 text-muted-foreground hover:text-foreground" onclick={() => dismissError(err.id)} aria-label="Dismiss">×</button>
</div>
</div>
{/each}
<div class="border-t bg-card/50 p-3 input-ornament relative">
<form
class="mx-auto flex max-w-3xl items-end gap-2"
onsubmit={(e) => {
e.preventDefault()
submit()
}}
>
<Textarea
bind:value={input}
onkeydown={handleKeydown}
placeholder="Ask Nomos anything…"
rows={2}
class="max-h-40 min-h-0 resize-none"
disabled={$streaming}
/>
{#if $streaming}
<Button type="button" size="icon" variant="destructive" onclick={cancelStream} aria-label="Stop">
<SquareIcon />
</Button>
{:else}
<Button type="submit" size="icon" disabled={!input.trim()} aria-label="Send">
<ArrowUpIcon />
</Button>
{/if}
</form>
</div>
</div>
{#if showRail}
<div class="hidden shrink-0 xl:flex" style="width: {railWidth}px">
<button
type="button"
class="group/rz relative w-1.5 shrink-0 cursor-col-resize touch-none"
onpointerdown={startResize}
aria-label="Resize task panel"
>
<span
class="absolute inset-y-0 left-1/2 w-px -translate-x-1/2 transition-colors {resizing
? 'bg-primary/60'
: 'bg-border group-hover/rz:bg-primary/50'}"
></span>
</button>
<div class="flex min-w-0 flex-1 flex-col">
<TaskContextPanel />
</div>
</div>
{/if}
</div>
<style>
/* ── Art Nouveau chat styling ── */
/* Assistant message wrapper */
.assistant-msg {
position: relative;
}
/* User message — soft terracotta bubble, gentle lift */
.user-msg {
box-shadow: 0 1px 8px -4px var(--primary);
}
/* Prose overrides */
.prose-chat :global(p) {
margin: 0 0 0.5rem;
}
.prose-chat :global(p:last-child) {
margin-bottom: 0;
}
.prose-chat :global(ul),
.prose-chat :global(ol) {
margin: 0 0 0.5rem;
padding-left: 1.25rem;
}
.prose-chat :global(ul) {
list-style-type: disc;
}
.prose-chat :global(ol) {
list-style-type: decimal;
}
.prose-chat :global(li) {
margin-bottom: 0.125rem;
padding-left: 0.25rem;
}
.prose-chat :global(li::marker) {
color: var(--primary);
}
.prose-chat :global(code) {
background: var(--muted);
border: 1px solid var(--border);
border-radius: 4px;
padding: 0.15em 0.4em;
font-family: var(--font-mono);
font-size: 0.85em;
color: var(--primary);
}
.prose-chat :global(pre) {
background: var(--muted);
border: 1px solid var(--border);
border-radius: 8px;
padding: 0.75rem 0.875rem;
overflow-x: auto;
margin: 0 0 0.5rem;
position: relative;
}
.prose-chat :global(pre)::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(to right, transparent, var(--primary), transparent);
opacity: 0.4;
}
.prose-chat :global(pre code) {
background: none;
padding: 0;
font-size: 0.8125rem;
color: inherit;
border: none;
}
/* Section headings — serif (Inknut) with a short accent rule. Extra top
margin separates sections; the first heading in a message doesn't. */
.prose-chat :global(h1),
.prose-chat :global(h2),
.prose-chat :global(h3) {
font-weight: 600;
margin: 1.15rem 0 0.4rem;
font-size: 1.03em;
letter-spacing: 0.01em;
position: relative;
display: inline-block;
}
.prose-chat :global(> h1:first-child),
.prose-chat :global(> h2:first-child),
.prose-chat :global(> h3:first-child) {
margin-top: 0;
}
.prose-chat :global(h1)::after,
.prose-chat :global(h2)::after,
.prose-chat :global(h3)::after {
content: '';
display: block;
width: 2.5rem;
height: 2px;
margin-top: 4px;
border-radius: 1px;
background: linear-gradient(to right, var(--primary), transparent);
opacity: 0.55;
}
.prose-chat :global(table) {
border-collapse: collapse;
margin: 0 0 0.5rem;
font-size: 0.8125rem;
}
.prose-chat :global(th) {
background: var(--muted);
font-weight: 600;
}
.prose-chat :global(th),
.prose-chat :global(td) {
border: 1px solid var(--border);
padding: 0.3rem 0.6rem;
text-align: left;
}
.prose-chat :global(blockquote) {
border-left: 3px solid var(--primary);
padding-left: 0.75rem;
color: var(--muted-foreground);
margin: 0 0 0.5rem;
font-style: italic;
position: relative;
}
.prose-chat :global(blockquote)::before {
content: '“';
position: absolute;
left: -0.15rem;
top: -0.35rem;
font-size: 1.5rem;
color: var(--primary);
opacity: 0.6;
font-style: normal;
line-height: 1;
}
.prose-chat :global(hr) {
border: none;
height: 1px;
margin: 0.75rem 0;
background: linear-gradient(to right, transparent, var(--border) 20%, var(--border) 80%, transparent);
}
/* Bold is emphasis, not color — dark weight reads cleanly and lets the
terracotta accent stay meaningful (code, headings, links). */
.prose-chat :global(strong) {
color: var(--foreground);
font-weight: 600;
}
.prose-chat :global(a) {
color: var(--primary);
text-decoration: underline;
text-decoration-style: dotted;
text-underline-offset: 2px;
}
/* Input area ornament */
.input-ornament::before {
content: '';
position: absolute;
top: 0;
left: 2rem;
right: 2rem;
height: 1px;
background: linear-gradient(to right, transparent, var(--primary), transparent);
opacity: 0.3;
}
</style>

View File

@@ -1,8 +0,0 @@
<script lang="ts">
import EntityDetailContent from '$lib/components/EntityDetailContent.svelte'
import { openEntityWindow } from '$lib/stores/windows'
let { slug }: { slug: string } = $props()
</script>
<EntityDetailContent {slug} onSelectEntity={openEntityWindow} />

View File

@@ -1,15 +1,14 @@
<script lang="ts">
import { onMount } from 'svelte'
import { fetchEntities, fetchOntology, fetchGraph, type Entity, type EntityType, type Ontology } from '$lib/api'
import { fetchAllEntities, fetchOntology, fetchGraph, type Entity, type EntityType, type Ontology } from '$lib/api'
import { liveEvents, subscribeEvents } from '$lib/stores/events'
import EntityTable from '$lib/components/EntityTable.svelte'
import EntityGraph, { type GraphInfo } from '$lib/components/EntityGraph.svelte'
import MultiSelectFilter from '$lib/components/MultiSelectFilter.svelte'
import { categories, filtersForCategory, type Category } from '$lib/categories'
import { typeToCategory, type Category } from '$lib/categories'
import { openEntityWindow, wmState } from '$lib/stores/windows'
import { Button } from '$lib/components/ui/button'
import { Input } from '$lib/components/ui/input'
import * as Select from '$lib/components/ui/select'
import { Switch } from '$lib/components/ui/switch'
import { Label } from '$lib/components/ui/label'
import NetworkIcon from '@lucide/svelte/icons/share-2'
@@ -23,10 +22,13 @@
return localStorage.getItem('oikos-kb-view') === 'table' ? 'table' : 'graph'
}
let category = $state<Category>('fleet')
let view = $state<View>(loadView())
// Shared between table (filters rows) and graph (highlights/searches
// nodes) — one search box instead of two differently-labeled ones, since
// both views are asking the same underlying question ("show me X").
let search = $state('')
// Tracks only the most recently opened entity, for row/node highlight —
// actual detail viewing now happens in floating windows (EntityDesktop),
// actual detail viewing now happens in floating windows (WindowLayer, mounted inside Desktop.svelte),
// which can have several entities open at once.
let lastOpened = $state<string | null>(null)
@@ -40,40 +42,40 @@
openEntityWindow(slug)
}
// Drop the highlight once its window is closed (from EntityDesktop, not
// Drop the highlight once its window is closed (from WindowLayer, not
// necessarily from here) rather than leaving a row/node marked "open" when
// it isn't anymore.
$effect(() => {
if (lastOpened && !$wmState.windows[lastOpened]) lastOpened = null
})
// ─── table data: fetched here (not inside EntityTable) so the search/type
// ─── entities: fetched here (not inside EntityTable) so the search/type
// toolbar lives in the shared page toolbar instead of the resizable browse
// pane, where its width is at the mercy of the divider and it would
// truncate. This also keeps the browse pane header-free, so it and the
// detail pane both start flush under the toolbar and end up the same height.
let tableEntities = $state<Entity[]>([])
let tableLoading = $state(true)
let query = $state('')
let typeFilter = $state('all')
// truncate. Both views now share the same full entity set — there's no
// more per-category server-side scoping, only the client-side type
// multiselect (activeTypes) below, which both the table (row visibility)
// and the graph (node visibility) read from.
let allEntities = $state<Entity[]>([])
let entitiesLoading = $state(true)
let showInactive = $state(false)
// child entity slug -> parent entity slug, derived from the ontology graph
// (see loadFleetGrouping). Only populated for the fleet category — feeds
// EntityTable's treegrid grouping, nesting e.g.
// cluster -> host -> lxc -> service, or storage-pool -> volume -> dataset.
// (see loadGrouping). Feeds EntityTable's treegrid grouping, nesting e.g.
// host -> lxc -> service, or storage-pool -> volume -> dataset — computed
// over the whole entity set so the hierarchy doesn't reshuffle as the type
// filter is toggled (EntityTable falls back a filtered-out parent's
// children to top-level rather than dropping them).
let childToParent = $state<Map<string, string> | null>(null)
let ontologyCache: Promise<Ontology> | null = null
let ontologyPromise: Promise<Ontology> | null = null
function getOntology(): Promise<Ontology> {
ontologyPromise ??= fetchOntology()
return ontologyPromise
}
function isOrDescendsFrom(byName: Map<string, EntityType>, typeName: string, ancestor: string): boolean {
if (typeName === ancestor) return true
let t = byName.get(typeName)
for (let depth = 0; t?.parent_type && depth < 10; depth++) {
if (t.parent_type === ancestor) return true
t = byName.get(t.parent_type)
}
return false
}
// type -> browsing category (see categories.ts), used only to seed the
// type multiselect's default selection ("fleet") — not to scope any fetch.
let typeCategory = $state<Map<string, Category | undefined>>(new Map())
// Distance from the ontology's abstract root ("entity") down to typeName —
// 0 for entity itself, 1 for its direct subtypes, etc. Used as a
@@ -97,9 +99,9 @@
// parent (e.g. many hosts are located-at one site). many-to-many
// relationships (mounts, stores-on, backs-up-to, ...) have no single
// parent, so they're excluded from tree nesting. A candidate parent that
// isn't actually part of the fleet set being browsed (e.g. `cluster`,
// filtered out below) is dropped rather than kept as a dangling pointer —
// that's also what lets `located-at` surface as a host's parent instead of
// isn't actually part of the set being browsed (e.g. `cluster`, filtered
// out below) is dropped rather than kept as a dangling pointer — that's
// also what lets `located-at` surface as a host's parent instead of
// `member-of` without any special-cased priority: with cluster absent,
// member-of simply has nothing valid to point at. An entity can still be
// the child end of several different *remaining* relationship types at
@@ -107,81 +109,82 @@
// repo) — only one can win as its tree parent, so ties go to the more
// specific relationship (see typeDepth) rather than whichever was fetched
// last.
async function loadFleetGrouping(fleetEntities: Entity[]): Promise<Map<string, string>> {
ontologyCache ??= fetchOntology()
const { entityTypes, relationshipTypes } = await ontologyCache
async function loadGrouping(entities: Entity[]): Promise<Map<string, string>> {
const { entityTypes, relationshipTypes } = await getOntology()
const byName = new Map(entityTypes.map((t) => [t.name, t]))
const hierRels = relationshipTypes.filter((rt) => rt.cardinality !== 'many-to-many')
const relTypeNames = hierRels.map((rt) => rt.name)
const cardinalityByType = new Map(hierRels.map((rt) => [rt.name, rt.cardinality]))
const specificityByType = new Map(hierRels.map((rt) => [rt.name, typeDepth(byName, rt.source_type)]))
const fleetSlugs = new Set(fleetEntities.map((e) => e.slug))
const slugs = new Set(entities.map((e) => e.slug))
// blast_radius only walks source -> target, so an entity only surfaces a
// relationship if it can be that relationship's source.
const roots = fleetEntities.filter((e) =>
hierRels.some((rt) => isOrDescendsFrom(byName, e.type, rt.source_type))
)
const pairs = await Promise.all(
roots.map(async (root) => {
const g = await fetchGraph({ root: root.slug, depth: 1, relType: relTypeNames })
return (g?.edges ?? [])
.filter((edge) => edge.source === root.slug && cardinalityByType.has(edge.type))
// One whole-graph fetch instead of one rooted fetch per candidate parent
// — now that grouping runs over the entire entity set rather than a
// ~50-entity category, firing a request per entity blew past the
// browser's concurrent-connection limit (ERR_INSUFFICIENT_RESOURCES).
const g = await fetchGraph({ relType: relTypeNames })
const pairs = (g?.edges ?? [])
.filter((edge) => cardinalityByType.has(edge.type) && slugs.has(edge.source) && slugs.has(edge.target))
.map((edge) => {
const [child, parent] =
cardinalityByType.get(edge.type) === 'many-to-one'
? [edge.source, edge.target] // root is the child; target is the "one" (parent)
: [edge.target, edge.source] // root is the "one" (parent); target is the child
? [edge.source, edge.target] // source is the child; target is the "one" (parent)
: [edge.target, edge.source] // source is the "one" (parent); target is the child
return { child, parent, weight: specificityByType.get(edge.type) ?? 0 }
})
.filter(({ parent }) => fleetSlugs.has(parent))
})
)
const best = new Map<string, { parent: string; weight: number }>()
for (const { child, parent, weight } of pairs.flat()) {
for (const { child, parent, weight } of pairs) {
const current = best.get(child)
if (!current || weight > current.weight) best.set(child, { parent, weight })
}
return new Map([...best].map(([child, { parent }]) => [child, parent]))
}
async function loadTable() {
tableLoading = true
const filterSets = filtersForCategory(category)
const results = await Promise.all(filterSets.map((f) => fetchEntities(f)))
// cluster entities aren't shown in Fleet browsing — with them absent, a
// host's `member-of` edge has no valid parent to point at, so
// `located-at` (site) is the only remaining candidate and wins the
// tree-parent tie-break without a hardcoded relationship priority (see
// loadFleetGrouping).
const fetched = results.flat().filter((e) => e.type !== 'cluster')
childToParent = category === 'fleet' ? await loadFleetGrouping(fetched) : null
tableEntities = fetched
tableLoading = false
async function loadEntities() {
entitiesLoading = true
// cluster entities are dropped so a host's `member-of` edge has no valid
// parent to point at, leaving `located-at` (site) as the only remaining
// tree-parent candidate (see loadGrouping).
const fetched = (await fetchAllEntities()).filter((e) => e.type !== 'cluster')
childToParent = await loadGrouping(fetched)
allEntities = fetched
entitiesLoading = false
}
onMount(() => {
loadEntities()
getOntology().then((o) => {
typeCategory = new Map(o.entityTypes.map((t) => [t.name, typeToCategory(t.name, t.domain)]))
})
const unsubscribe = subscribeEvents()
return unsubscribe
})
$effect(() => {
if (view !== 'table') return
category
loadTable()
})
$effect(() => {
const ev = $liveEvents[0]
if (view !== 'table' || !ev || !ev.type.startsWith('entity.')) return
loadTable()
if (!ev || !ev.type.startsWith('entity.')) return
loadEntities()
})
const allTypes = $derived(Array.from(new Set(allEntities.map((e) => e.type))).sort())
// Shared show/hide-by-type filter — governs both the table's row
// visibility and the graph's node visibility. Seeded once (not
// re-derived) to "fleet" types as soon as both the entity set and the
// ontology's type->category map are loaded, so it doesn't clobber the
// user's own toggles on a later reload.
let activeTypes = $state<Set<string>>(new Set())
let typesSeeded = false
$effect(() => {
if (typesSeeded || allTypes.length === 0 || typeCategory.size === 0) return
activeTypes = new Set(allTypes.filter((t) => typeCategory.get(t) === 'fleet'))
typesSeeded = true
})
const tableTypes = $derived(Array.from(new Set(tableEntities.map((e) => e.type))).sort())
const filteredEntities = $derived.by(() => {
const q = query.trim().toLowerCase()
return tableEntities.filter((e) => {
if (typeFilter !== 'all' && e.type !== typeFilter) return false
const q = search.trim().toLowerCase()
return allEntities.filter((e) => {
if (!activeTypes.has(e.type)) return false
if (q && !e.slug.toLowerCase().includes(q) && !e.name.toLowerCase().includes(q)) return false
// entities with no tracked lifecycle state (state is null) aren't
// "destroyed or inactive" — only hide ones whose tracked state has
@@ -196,12 +199,10 @@
// width instead of being squeezed by the resizable browse pane.
let graphRoot = $state('')
let graphDepth = $state(2)
let graphSearch = $state('')
let graphReloadToken = $state(0)
let graphResetToken = $state(0)
let graphActiveNodeTypes = $state<Set<string>>(new Set())
let graphActiveRelTypes = $state<Set<string>>(new Set())
let graphInfo = $state<GraphInfo>({ allNodeTypes: [], allRelTypes: [], relColors: new Map(), visibleCount: 0, truncated: false, zoomPct: 100 })
let graphInfo = $state<GraphInfo>({ allRelTypes: [], relColors: new Map(), visibleCount: 0, truncated: false, zoomPct: 100 })
function commitGraphQuery() {
graphReloadToken++
@@ -209,7 +210,7 @@
function resetGraph() {
graphRoot = ''
graphSearch = ''
search = ''
graphResetToken++
}
@@ -219,97 +220,76 @@
</script>
<div class="flex h-full flex-col gap-3 p-4">
<!-- toolbar: category perspective + view toggle -->
<div class="flex flex-wrap items-center gap-3">
<div class="inline-flex overflow-hidden rounded-md border">
{#each categories as c}
<Button
variant={category === c.id ? 'secondary' : 'ghost'}
size="sm"
class="h-8 rounded-none border-0"
onclick={() => (category = c.id)}
>
{c.label}
</Button>
{/each}
<!-- single toolbar row: search + type filter are shared by both views
(one multiselect instead of a category tab, a single-select "All
types" dropdown, and a separate graph node-type toggle), the rest is
view-specific, and the graph/table switch sits inline with the rest
instead of floating in its own row. -->
<div class="flex flex-wrap items-center gap-2">
<Input placeholder="Filter / highlight by slug or name…" bind:value={search} class="h-8 max-w-xs text-xs" />
<MultiSelectFilter label="Types" options={allTypes} bind:selected={activeTypes} />
{#if view === 'table'}
<div class="flex items-center gap-1.5">
<Switch id="show-inactive" bind:checked={showInactive} />
<Label for="show-inactive" class="text-xs font-normal text-muted-foreground">Inactive</Label>
</div>
<span class="text-xs text-muted-foreground">{filteredEntities.length} of {allEntities.length}</span>
{:else}
<Input placeholder="Root entity…" bind:value={graphRoot} class="h-8 max-w-40 text-xs" onchange={commitGraphQuery} />
<Input type="number" min="1" max="5" bind:value={graphDepth} class="h-8 w-14 text-xs" onchange={commitGraphQuery} />
<Button variant="outline" size="sm" class="h-8" onclick={resetGraph}>
<LocateFixedIcon class="mr-1 size-3.5" />
Reset
</Button>
<MultiSelectFilter label="Edges" options={graphInfo.allRelTypes} bind:selected={graphActiveRelTypes} colorFor={relColorFor} />
<span class="text-xs text-muted-foreground">
{graphInfo.visibleCount} nodes{graphInfo.truncated ? ' · truncated' : ''} · {graphInfo.zoomPct}%
</span>
{/if}
<div class="ml-auto inline-flex overflow-hidden rounded-md border">
<Button
variant={view === 'graph' ? 'secondary' : 'ghost'}
size="sm"
class="h-8 rounded-none border-0"
class="h-8 rounded-none border-0 px-2"
onclick={() => setView('graph')}
title="Graph view"
aria-label="Graph view"
>
<NetworkIcon class="mr-1 size-3.5" /> Graph
<NetworkIcon class="size-3.5" />
</Button>
<Button
variant={view === 'table' ? 'secondary' : 'ghost'}
size="sm"
class="h-8 rounded-none border-0"
class="h-8 rounded-none border-0 px-2"
onclick={() => setView('table')}
title="Table view"
aria-label="Table view"
>
<TableIcon class="mr-1 size-3.5" /> Table
<TableIcon class="size-3.5" />
</Button>
</div>
</div>
{#if view === 'table'}
<div class="flex flex-wrap items-center gap-2">
<Input placeholder="Filter by slug or name…" bind:value={query} class="h-8 max-w-xs text-xs" />
<Select.Root type="single" bind:value={typeFilter}>
<Select.Trigger class="h-8 w-40 text-xs">
{typeFilter === 'all' ? 'All types' : typeFilter}
</Select.Trigger>
<Select.Content>
<Select.Item value="all">All types</Select.Item>
{#each tableTypes as type}
<Select.Item value={type}>{type}</Select.Item>
{/each}
</Select.Content>
</Select.Root>
<div class="flex items-center gap-1.5">
<Switch id="show-inactive" bind:checked={showInactive} />
<Label for="show-inactive" class="text-xs font-normal text-muted-foreground">Inactive</Label>
</div>
<span class="text-xs text-muted-foreground">{filteredEntities.length} of {tableEntities.length}</span>
</div>
{:else}
<div class="flex flex-wrap items-center gap-2">
<Input placeholder="Root entity…" bind:value={graphRoot} class="h-8 max-w-44 text-xs" onchange={commitGraphQuery} />
<Input type="number" min="1" max="5" bind:value={graphDepth} class="h-8 w-16 text-xs" onchange={commitGraphQuery} />
<Input placeholder="Search / highlight…" bind:value={graphSearch} class="h-8 max-w-44 text-xs" />
<Button variant="outline" size="sm" class="h-8" onclick={resetGraph}>
<LocateFixedIcon class="mr-1 size-3.5" />
Reset
</Button>
<MultiSelectFilter label="Nodes" options={graphInfo.allNodeTypes} bind:selected={graphActiveNodeTypes} />
<MultiSelectFilter label="Edges" options={graphInfo.allRelTypes} bind:selected={graphActiveRelTypes} colorFor={relColorFor} />
<span class="ml-auto text-xs text-muted-foreground">
{graphInfo.visibleCount} nodes{graphInfo.truncated ? ' · truncated' : ''} · {graphInfo.zoomPct}%
</span>
</div>
{/if}
<!-- browse pane — selecting an entity opens it in a floating window
(EntityDesktop, mounted globally in App.svelte) instead of a sidebar. -->
(WindowLayer, mounted globally inside Desktop.svelte) instead of a sidebar. -->
<div class="flex min-h-0 min-w-0 flex-1 flex-col">
{#if view === 'graph'}
<EntityGraph
{category}
selectedSlug={lastOpened}
onSelect={select}
bind:root={graphRoot}
depth={graphDepth}
search={graphSearch}
{search}
reloadToken={graphReloadToken}
resetToken={graphResetToken}
bind:activeNodeTypes={graphActiveNodeTypes}
activeNodeTypes={activeTypes}
bind:activeRelTypes={graphActiveRelTypes}
bind:info={graphInfo}
/>
{:else}
<EntityTable entities={filteredEntities} loading={tableLoading} selectedSlug={lastOpened} onSelect={select} {childToParent} />
<EntityTable entities={filteredEntities} loading={entitiesLoading} selectedSlug={lastOpened} onSelect={select} {childToParent} />
{/if}
</div>
</div>

View File

@@ -1,46 +1,14 @@
<script lang="ts">
import { onMount } from 'svelte'
import { fetchDashboardSummary, type DashboardSummary } from '$lib/api'
import { sessions, loadSessions, loadSessionMessages, newChat, sendMessage } from '$lib/stores/chat'
import { sessions, loadSessions } from '$lib/stores/chat'
import { openTaskWindow, openNewTaskWindow } from '$lib/stores/windows'
import { liveEvents, subscribeEvents } from '$lib/stores/events'
import { bucket, statusStyle, FILTERS, TASK_EVENTS, heading, type Bucket } from '$lib/tasks'
import { relativeTime } from '$lib/utils'
import GraphBackground from '$lib/components/GraphBackground.svelte'
import { Textarea } from '$lib/components/ui/textarea'
import { Button } from '$lib/components/ui/button'
import ArrowUpIcon from '@lucide/svelte/icons/arrow-up'
import CircleCheckIcon from '@lucide/svelte/icons/circle-check'
import TriangleAlertIcon from '@lucide/svelte/icons/triangle-alert'
// ── Dashboard metrics (ported from the old Overview cards) ──────────────
let summary = $state<DashboardSummary | null>(null)
async function loadSummary() {
summary = await fetchDashboardSummary()
}
const totalEntities = $derived(
summary ? Object.values(summary.entities_by_type).reduce((a, b) => a + b, 0) : 0
)
const entityTypeCount = $derived(summary ? Object.keys(summary.entities_by_type).length : 0)
const totalMonitored = $derived(
summary
? summary.health.healthy + summary.health.degraded + summary.health.down + summary.health.unknown
: 0
)
const healthTone = $derived(
!summary ? 'ok' : summary.health.down > 0 ? 'down' : summary.health.degraded > 0 ? 'degraded' : 'ok'
)
const totalSignals = $derived(
summary ? Object.values(summary.signals_by_severity).reduce((a, b) => a + b, 0) : 0
)
const worstSeverity = $derived(
summary?.signals_by_severity.critical
? 'critical'
: summary?.signals_by_severity.warning
? 'warning'
: 'none'
)
import PlusIcon from '@lucide/svelte/icons/plus'
import type { Session } from '$lib/api'
// ── Task board ──────────────────────────────────────────────────────────
let filter = $state<'all' | Bucket>('all')
@@ -54,33 +22,13 @@
filter === 'all' ? $sessions : $sessions.filter((s) => bucket(s) === filter)
)
function openTask(id: string) {
loadSessionMessages(id)
location.hash = '#/chat'
}
// ── New task entry ──────────────────────────────────────────────────────
let input = $state('')
function submit() {
const text = input.trim()
if (!text) return
input = ''
newChat()
sendMessage(text)
location.hash = '#/chat'
}
function handleKeydown(e: KeyboardEvent) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault()
submit()
}
function openTask(s: Session) {
openTaskWindow(s.id, heading(s))
}
onMount(() => {
loadSummary()
loadSessions()
const unsubStream = subscribeEvents()
const summaryTimer = setInterval(loadSummary, 15000)
// Refetch the board when a task's lifecycle changes anywhere. Scan all
// events newer than the last seen (entity.touched fires constantly and
@@ -102,123 +50,43 @@
return () => {
unsub()
unsubStream()
clearInterval(summaryTimer)
}
})
</script>
<div class="relative h-full overflow-hidden">
<div class="relative flex h-full flex-col gap-3 overflow-hidden p-4">
<GraphBackground />
<div class="relative z-10 h-full overflow-y-auto">
<!-- Hero: fills the viewport. The input is pinned to true vertical center via the
grid's middle 1fr row; the metrics strip and scroll hint sit in the auto rows
above/below without shifting it off-center. Scrolling lifts the whole hero to
reveal the table. -->
<section class="grid min-h-full grid-rows-[auto_1fr_auto] gap-6 px-4 py-16">
<!-- Metrics strip -->
<div class="flex flex-wrap items-center justify-center gap-2 text-xs">
<div class="flex items-center gap-1.5 rounded-full border bg-card/60 px-3 py-1.5 backdrop-blur">
<span class="text-muted-foreground">Entities</span>
<span class="font-semibold tabular-nums">{totalEntities}</span>
{#if entityTypeCount}<span class="text-muted-foreground">· {entityTypeCount} types</span>{/if}
</div>
<div class="flex items-center gap-1.5 rounded-full border bg-card/60 px-3 py-1.5 backdrop-blur">
<span
class="size-2 rounded-full {healthTone === 'ok' ? 'bg-success' : healthTone === 'degraded' ? 'bg-warning' : 'bg-destructive'}"
></span>
<span class="text-muted-foreground">Health</span>
<span class="font-semibold tabular-nums">{summary?.health.healthy ?? 0} / {totalMonitored}</span>
</div>
<button
type="button"
onclick={() => (location.hash = '#/signals')}
class="flex items-center gap-1.5 rounded-full border bg-card/60 px-3 py-1.5 backdrop-blur transition-colors hover:border-primary/50"
>
{#if worstSeverity === 'critical'}
<TriangleAlertIcon class="size-3.5 text-destructive" />
{:else if worstSeverity === 'warning'}
<TriangleAlertIcon class="size-3.5 text-warning" />
{:else}
<CircleCheckIcon class="size-3.5 text-success" />
{/if}
<span class="text-muted-foreground">Signals</span>
<span class="font-semibold tabular-nums">{totalSignals}</span>
</button>
<button
type="button"
onclick={() => (location.hash = '#/ops')}
class="flex items-center gap-1.5 rounded-full border bg-card/60 px-3 py-1.5 backdrop-blur transition-colors hover:border-primary/50"
>
<span class="text-muted-foreground">Approvals</span>
<span class="font-semibold tabular-nums {summary?.approvals_pending ? 'text-destructive' : ''}"
>{summary?.approvals_pending ?? 0}</span
>
</button>
</div>
<!-- New task entry: centered in the middle (1fr) row -->
<div class="flex items-center justify-center">
<div class="w-full max-w-2xl text-center">
<h1 class="mb-1 text-2xl font-semibold tracking-tight">What should Nomos do?</h1>
<p class="mb-4 text-sm text-muted-foreground">
Describe a goal — Nomos will plan it, execute it, and report the outcome.
</p>
<form
class="relative rounded-2xl border bg-card/70 shadow-lg backdrop-blur focus-within:border-primary/60"
onsubmit={(e) => {
e.preventDefault()
submit()
}}
>
<Textarea
bind:value={input}
onkeydown={handleKeydown}
placeholder="e.g. Roll the staging database back to last night's snapshot and verify the app is healthy…"
rows={3}
class="max-h-52 min-h-24 resize-none border-0 bg-transparent px-4 py-3.5 text-base shadow-none focus-visible:ring-0"
/>
<div class="flex items-center justify-between px-3 pb-3">
<span class="text-[11px] text-muted-foreground">Enter to start · Shift+Enter for newline</span>
<Button type="submit" size="icon" disabled={!input.trim()} aria-label="Start task">
<ArrowUpIcon />
</Button>
</div>
</form>
</div>
</div>
<span class="justify-self-center text-[11px] text-muted-foreground/70">Scroll to see all tasks ↓</span>
</section>
<!-- Task table -->
<section class="mx-auto w-full max-w-5xl px-4 pb-16">
<div class="rounded-xl border bg-card/70 backdrop-blur">
<div class="flex flex-wrap items-center gap-1.5 border-b p-3">
<div class="relative z-10 flex flex-wrap items-center gap-1.5">
{#each FILTERS as f}
<button
type="button"
onclick={() => (filter = f.id)}
class="rounded-full border px-2.5 py-1 text-xs transition-colors {filter === f.id
? 'border-primary bg-primary/10 text-foreground'
: 'border-border text-muted-foreground hover:bg-muted/50'}"
: 'border-border bg-card/60 text-muted-foreground backdrop-blur hover:bg-muted/50'}"
>
{f.label}
<span class="ml-1 opacity-60">{counts[f.id] ?? 0}</span>
</button>
{/each}
<div class="flex-1"></div>
<Button size="sm" class="gap-1.5" onclick={openNewTaskWindow}>
<PlusIcon class="size-4" />
New task
</Button>
</div>
<div class="relative z-10 min-h-0 flex-1 overflow-auto rounded-xl border bg-card/70 backdrop-blur">
{#if visible.length === 0}
<div class="flex flex-col items-center gap-2 px-4 py-16 text-center">
<p class="max-w-sm text-sm text-muted-foreground">
{filter === 'all'
? 'No tasks yet. Start one above and Nomos will plan it, execute it, and report the outcome.'
? 'No tasks yet. Start one and Nomos will plan it, execute it, and report the outcome.'
: `No ${FILTERS.find((f) => f.id === filter)?.label.toLowerCase()} tasks.`}
</p>
</div>
{:else}
<div class="overflow-x-auto">
<table class="w-full text-sm">
<thead>
<tr class="border-b text-left text-xs text-muted-foreground">
@@ -233,7 +101,7 @@
{@const st = statusStyle(s)}
<tr
class="cursor-pointer border-b last:border-0 transition-colors hover:bg-muted/40"
onclick={() => openTask(s.id)}
onclick={() => openTask(s)}
>
<td class="px-4 py-2.5">
<span class="flex items-center gap-1.5 text-xs font-medium text-muted-foreground">
@@ -254,9 +122,6 @@
{/each}
</tbody>
</table>
</div>
{/if}
</div>
</section>
</div>
</div>

17
web/src/test-setup.ts Normal file
View File

@@ -0,0 +1,17 @@
// jsdom doesn't implement matchMedia — anything that transitively imports
// theme.svelte.ts (which reads the OS color-scheme preference at module
// load) throws without this. Global vitest setup so every test file gets it
// for free instead of each one needing its own mock.
if (typeof window !== 'undefined' && !window.matchMedia) {
window.matchMedia = (query: string): MediaQueryList =>
({
matches: false,
media: query,
onchange: null,
addListener: () => {},
removeListener: () => {},
addEventListener: () => {},
removeEventListener: () => {},
dispatchEvent: () => false
}) as MediaQueryList
}

View File

@@ -63,6 +63,7 @@ export default defineConfig({
test: {
environment: 'jsdom',
globals: true,
setupFiles: ['src/test-setup.ts'],
include: ['src/**/*.{test,spec}.{ts,js}']
}
})