feat: browser graph
This commit is contained in:
132
frontend/package-lock.json
generated
132
frontend/package-lock.json
generated
@@ -16,6 +16,7 @@
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"@codemirror/search": "^6.6.0",
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"@codemirror/state": "^6.6.0",
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"@codemirror/view": "^6.40.0",
|
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"@cosmos.gl/graph": "^2.6.4",
|
||||
"@dagrejs/dagre": "^3.0.0",
|
||||
"@fontsource-variable/geist": "^5.2.8",
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||||
"@fontsource-variable/jetbrains-mono": "^5.2.8",
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@@ -663,6 +664,31 @@
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"w3c-keyname": "^2.2.4"
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}
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},
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"node_modules/@cosmos.gl/graph": {
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"version": "2.6.4",
|
||||
"resolved": "https://registry.npmjs.org/@cosmos.gl/graph/-/graph-2.6.4.tgz",
|
||||
"integrity": "sha512-i+N9lSpAjGLTUPelo/bKNbQnKPDqt3k2UnRlfIWe2Lrambc4J3QFgOfpR8AalQ/1tgLRoeNtVBZ1GPpsNqae5w==",
|
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"license": "MIT",
|
||||
"dependencies": {
|
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"d3-array": "^3.2.0",
|
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"d3-color": "^3.1.0",
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"d3-drag": "^3.0.0",
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"d3-ease": "^3.0.1",
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"d3-scale": "^4.0.2",
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"d3-selection": "^3.0.0",
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"d3-transition": "^3.0.1",
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"d3-zoom": "^3.0.0",
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"dompurify": "^3.2.6",
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"gl-bench": "^1.0.42",
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"gl-matrix": "^3.4.3",
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"random": "^4.1.0",
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"regl": "^2.1.0"
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},
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"engines": {
|
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"node": ">=12.2.0",
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"npm": ">=7.0.0"
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}
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},
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"node_modules/@dagrejs/dagre": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/@dagrejs/dagre/-/dagre-3.0.0.tgz",
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@@ -3290,6 +3316,18 @@
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"devOptional": true,
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"license": "MIT"
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},
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"node_modules/d3-array": {
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"version": "3.2.4",
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"resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.4.tgz",
|
||||
"integrity": "sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg==",
|
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"license": "ISC",
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"dependencies": {
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"internmap": "1 - 2"
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},
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"engines": {
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"node": ">=12"
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}
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},
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"node_modules/d3-color": {
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"version": "3.1.0",
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"resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
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@@ -3330,6 +3368,15 @@
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"node": ">=12"
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}
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},
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"node_modules/d3-format": {
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"version": "3.1.2",
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"resolved": "https://registry.npmjs.org/d3-format/-/d3-format-3.1.2.tgz",
|
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"integrity": "sha512-AJDdYOdnyRDV5b6ArilzCPPwc1ejkHcoyFarqlPqT7zRYjhavcT3uSrqcMvsgh2CgoPbK3RCwyHaVyxYcP2Arg==",
|
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"license": "ISC",
|
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"engines": {
|
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"node": ">=12"
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}
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},
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"node_modules/d3-interpolate": {
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"version": "3.0.1",
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"resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-3.0.1.tgz",
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@@ -3342,6 +3389,22 @@
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"node": ">=12"
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}
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},
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"node_modules/d3-scale": {
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"version": "4.0.2",
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"resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
|
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"integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
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"license": "ISC",
|
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"dependencies": {
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"d3-array": "2.10.0 - 3",
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"d3-format": "1 - 3",
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"d3-interpolate": "1.2.0 - 3",
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"d3-time": "2.1.1 - 3",
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"d3-time-format": "2 - 4"
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},
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"engines": {
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"node": ">=12"
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}
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},
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"node_modules/d3-selection": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/d3-selection/-/d3-selection-3.0.0.tgz",
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@@ -3351,6 +3414,30 @@
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"node": ">=12"
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}
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},
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"node_modules/d3-time": {
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"version": "3.1.0",
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"resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.0.tgz",
|
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"integrity": "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==",
|
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"license": "ISC",
|
||||
"dependencies": {
|
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"d3-array": "2 - 3"
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},
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"engines": {
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"node": ">=12"
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}
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},
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"node_modules/d3-time-format": {
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"version": "4.1.0",
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"resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
|
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"integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
|
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"license": "ISC",
|
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"dependencies": {
|
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"d3-time": "1 - 3"
|
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},
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"engines": {
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"node": ">=12"
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}
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},
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"node_modules/d3-timer": {
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"version": "3.0.1",
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"resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
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@@ -4389,6 +4476,18 @@
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"url": "https://github.com/sponsors/sindresorhus"
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}
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},
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"node_modules/gl-bench": {
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"version": "1.0.42",
|
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"resolved": "https://registry.npmjs.org/gl-bench/-/gl-bench-1.0.42.tgz",
|
||||
"integrity": "sha512-zuMsA/NCPmI8dPy6q3zTUH8OUM5cqKg7uVWwqzrtXJPBqoypM0XeFWEc8iFOqbf/1qtXieWOrbmgFEByKTQt4Q==",
|
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"license": "MIT"
|
||||
},
|
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"node_modules/gl-matrix": {
|
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"version": "3.4.4",
|
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"resolved": "https://registry.npmjs.org/gl-matrix/-/gl-matrix-3.4.4.tgz",
|
||||
"integrity": "sha512-latSnyDNt/8zYUB6VIJ6PCh2jBjJX6gnDsoCZ7LyW7GkqrD51EWwa9qCoGixj8YqBtETQK/xY7OmpTF8xz1DdQ==",
|
||||
"license": "MIT"
|
||||
},
|
||||
"node_modules/glob-parent": {
|
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"version": "6.0.2",
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"resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-6.0.2.tgz",
|
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@@ -4607,6 +4706,15 @@
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"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
|
||||
"license": "ISC"
|
||||
},
|
||||
"node_modules/internmap": {
|
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"version": "2.0.3",
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"resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
|
||||
"integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
|
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"license": "ISC",
|
||||
"engines": {
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"node": ">=12"
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}
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},
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"node_modules/ip-address": {
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"version": "10.1.0",
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"resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz",
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@@ -6069,6 +6177,18 @@
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],
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"license": "MIT"
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},
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"node_modules/random": {
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"version": "4.1.0",
|
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"resolved": "https://registry.npmjs.org/random/-/random-4.1.0.tgz",
|
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"integrity": "sha512-6Ajb7XmMSE9EFAMGC3kg9mvE7fGlBip25mYYuSMzw/uUSrmGilvZo2qwX3RnTRjwXkwkS+4swse9otZ92VjAtQ==",
|
||||
"license": "MIT",
|
||||
"dependencies": {
|
||||
"seedrandom": "^3.0.5"
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},
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"engines": {
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"node": ">=14"
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}
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},
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"node_modules/range-parser": {
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"version": "1.2.1",
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"resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
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@@ -6178,6 +6298,12 @@
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"node": ">= 4"
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}
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},
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"node_modules/regl": {
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"version": "2.1.1",
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"resolved": "https://registry.npmjs.org/regl/-/regl-2.1.1.tgz",
|
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"integrity": "sha512-+IOGrxl3FZ8ZM9ixCWQZzFRiRn7Rzn9bu3iFHwg/yz4tlOUQgbO4PHLgG+1ZT60zcIV8tief6Qrmyl8qcoJP0g==",
|
||||
"license": "MIT"
|
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},
|
||||
"node_modules/require-directory": {
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"version": "2.1.1",
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"resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
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@@ -6355,6 +6481,12 @@
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"integrity": "sha512-eNv+WrVbKu1f3vbYJT/xtiF5syA5HPIMtf9IgY/nKg0sWqzAUEvqY/xm7OcZc/qafLx/iO9FgOmeSAp4v5ti/Q==",
|
||||
"license": "MIT"
|
||||
},
|
||||
"node_modules/seedrandom": {
|
||||
"version": "3.0.5",
|
||||
"resolved": "https://registry.npmjs.org/seedrandom/-/seedrandom-3.0.5.tgz",
|
||||
"integrity": "sha512-8OwmbklUNzwezjGInmZ+2clQmExQPvomqjL7LFqOYqtmuxRgQYqOD3mHaU+MvZn5FLUeVxVfQjwLZW/n/JFuqg==",
|
||||
"license": "MIT"
|
||||
},
|
||||
"node_modules/semver": {
|
||||
"version": "6.3.1",
|
||||
"resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
|
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@@ -18,6 +18,7 @@
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"@codemirror/search": "^6.6.0",
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"@codemirror/state": "^6.6.0",
|
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"@codemirror/view": "^6.40.0",
|
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"@cosmos.gl/graph": "^2.6.4",
|
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"@dagrejs/dagre": "^3.0.0",
|
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"@fontsource-variable/geist": "^5.2.8",
|
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"@fontsource-variable/jetbrains-mono": "^5.2.8",
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@@ -113,6 +113,33 @@ export async function restartNode(): Promise<void> {
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if (!res.ok) throw new Error(await res.text());
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}
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// ---------------------------------------------------------------------------
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// Browse — network node discovery + remote pages
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// ---------------------------------------------------------------------------
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export interface NetworkNode {
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hash: string;
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name: string;
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last_seen: number;
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is_self: boolean;
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}
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export async function fetchBrowseNodes(): Promise<NetworkNode[]> {
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const res = await fetch("/api/browse/nodes");
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const data = await res.json();
|
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return Array.isArray(data) ? data : [];
|
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}
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|
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export async function fetchRemotePage(
|
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hash: string,
|
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path: string = "index.mu",
|
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): Promise<{ content: string | null; error?: string }> {
|
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const res = await fetch(
|
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`/api/browse/page/${hash}?path=${encodeURIComponent(path)}`,
|
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);
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return res.json();
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}
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// ---------------------------------------------------------------------------
|
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// Images
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// ---------------------------------------------------------------------------
|
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|
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@@ -150,7 +150,7 @@ export default function AppShell({ children }: { children: ReactNode }) {
|
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{!isEditor && (
|
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<div
|
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className="absolute z-20"
|
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style={{ top: 200, left: -210 }}
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style={{ top: 150, left: -210 }}
|
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>
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<NavMenu theme={theme} onToggleTheme={toggleTheme} />
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</div>
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@@ -1,7 +1,398 @@
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import { useCallback, useEffect, useMemo, useRef, useState } from "react";
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import { Graph } from "@cosmos.gl/graph";
|
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import { fetchBrowseNodes, fetchRemotePage, type NetworkNode } from "@/api/client";
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import { renderMicron } from "@/components/editor/micronRenderer";
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// ---------------------------------------------------------------------------
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// Theme color maps — hex values matching index.css OKLCH definitions
|
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// ---------------------------------------------------------------------------
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|
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interface ThemeColors {
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primary: string;
|
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muted: string;
|
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border: string;
|
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}
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|
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const THEME_COLORS: Record<string, ThemeColors> = {
|
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dark: { // .dark (terra)
|
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primary: "#c47a32",
|
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muted: "#8a7560",
|
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border: "#6b5a42",
|
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},
|
||||
azure: { // .theme-azure
|
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primary: "#5aa0d4",
|
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muted: "#6d8a9e",
|
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border: "#4a6e88",
|
||||
},
|
||||
};
|
||||
|
||||
function getThemeId(): string {
|
||||
const cl = document.documentElement.classList;
|
||||
if (cl.contains("theme-azure")) return "azure";
|
||||
return "dark";
|
||||
}
|
||||
|
||||
function hexToRgba255(hex: string): [number, number, number, number] {
|
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return [
|
||||
parseInt(hex.slice(1, 3), 16),
|
||||
parseInt(hex.slice(3, 5), 16),
|
||||
parseInt(hex.slice(5, 7), 16),
|
||||
255,
|
||||
];
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Data builders — convert NetworkNode[] to Float32Arrays for cosmos.gl
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
function buildBuffers(nodes: NetworkNode[], colors: ThemeColors) {
|
||||
const sorted = [...nodes].sort((a, b) => (a.is_self ? -1 : b.is_self ? 1 : 0));
|
||||
|
||||
const n = sorted.length;
|
||||
const positions = new Float32Array(n * 2);
|
||||
const pointColors = new Float32Array(n * 4);
|
||||
const sizes = new Float32Array(n);
|
||||
const primaryRgba = hexToRgba255(colors.primary);
|
||||
const mutedRgba = hexToRgba255(colors.muted);
|
||||
|
||||
for (let i = 0; i < n; i++) {
|
||||
if (sorted[i].is_self) {
|
||||
positions[i * 2] = 0;
|
||||
positions[i * 2 + 1] = 0;
|
||||
} else {
|
||||
const angle = ((i - 1) / Math.max(1, n - 1)) * Math.PI * 2;
|
||||
positions[i * 2] = Math.cos(angle) * 100;
|
||||
positions[i * 2 + 1] = Math.sin(angle) * 100;
|
||||
}
|
||||
|
||||
const rgba = sorted[i].is_self ? primaryRgba : mutedRgba;
|
||||
pointColors[i * 4] = rgba[0];
|
||||
pointColors[i * 4 + 1] = rgba[1];
|
||||
pointColors[i * 4 + 2] = rgba[2];
|
||||
pointColors[i * 4 + 3] = rgba[3];
|
||||
|
||||
sizes[i] = sorted[i].is_self ? 14 : 7;
|
||||
}
|
||||
|
||||
const linkCount = Math.max(0, n - 1);
|
||||
const links = new Float32Array(linkCount * 2);
|
||||
const borderRgba = hexToRgba255(colors.border);
|
||||
const linkColors = new Float32Array(linkCount * 4);
|
||||
for (let i = 0; i < linkCount; i++) {
|
||||
links[i * 2] = 0;
|
||||
links[i * 2 + 1] = i + 1;
|
||||
linkColors[i * 4] = borderRgba[0];
|
||||
linkColors[i * 4 + 1] = borderRgba[1];
|
||||
linkColors[i * 4 + 2] = borderRgba[2];
|
||||
linkColors[i * 4 + 3] = 180;
|
||||
}
|
||||
|
||||
return { sorted, positions, pointColors, sizes, links, linkColors };
|
||||
}
|
||||
|
||||
/** Re-apply theme colors to an existing graph instance */
|
||||
function applyThemeToGraph(graph: Graph, nodes: NetworkNode[], colors: ThemeColors) {
|
||||
graph.setConfig({
|
||||
pointDefaultColor: colors.primary,
|
||||
linkDefaultColor: colors.border,
|
||||
hoveredPointRingColor: colors.primary,
|
||||
});
|
||||
|
||||
const n = nodes.length;
|
||||
if (n === 0) return;
|
||||
|
||||
const pointColors = new Float32Array(n * 4);
|
||||
const primaryRgba = hexToRgba255(colors.primary);
|
||||
const mutedRgba = hexToRgba255(colors.muted);
|
||||
for (let i = 0; i < n; i++) {
|
||||
const rgba = nodes[i].is_self ? primaryRgba : mutedRgba;
|
||||
pointColors[i * 4] = rgba[0];
|
||||
pointColors[i * 4 + 1] = rgba[1];
|
||||
pointColors[i * 4 + 2] = rgba[2];
|
||||
pointColors[i * 4 + 3] = rgba[3];
|
||||
}
|
||||
graph.setPointColors(pointColors);
|
||||
|
||||
const linkCount = Math.max(0, n - 1);
|
||||
if (linkCount > 0) {
|
||||
const borderRgba = hexToRgba255(colors.border);
|
||||
const linkColors = new Float32Array(linkCount * 4);
|
||||
for (let i = 0; i < linkCount; i++) {
|
||||
linkColors[i * 4] = borderRgba[0];
|
||||
linkColors[i * 4 + 1] = borderRgba[1];
|
||||
linkColors[i * 4 + 2] = borderRgba[2];
|
||||
linkColors[i * 4 + 3] = 180;
|
||||
}
|
||||
graph.setLinkColors(linkColors);
|
||||
}
|
||||
|
||||
graph.render();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Component
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
export default function BrowseView() {
|
||||
const [nodes, setNodes] = useState<NetworkNode[]>([]);
|
||||
const [filter, setFilter] = useState("");
|
||||
const [selectedNode, setSelectedNode] = useState<NetworkNode | null>(null);
|
||||
const [pageHtml, setPageHtml] = useState<string | null>(null);
|
||||
const [pageLoading, setPageLoading] = useState(false);
|
||||
const [pageError, setPageError] = useState<string | null>(null);
|
||||
const [labelPositions, setLabelPositions] = useState<{ x: number; y: number }[]>([]);
|
||||
const [themeId, setThemeId] = useState(getThemeId);
|
||||
|
||||
const containerRef = useRef<HTMLDivElement>(null);
|
||||
const graphRef = useRef<Graph | null>(null);
|
||||
const nodesRef = useRef<NetworkNode[]>([]);
|
||||
const pollRef = useRef<ReturnType<typeof setInterval> | null>(null);
|
||||
const rafRef = useRef(0);
|
||||
|
||||
const colors = THEME_COLORS[themeId] ?? THEME_COLORS.dark;
|
||||
|
||||
const filteredNodes = useMemo(() => {
|
||||
if (!filter) return nodes;
|
||||
const q = filter.toLowerCase();
|
||||
return nodes.filter(
|
||||
(n) => n.name.toLowerCase().includes(q) || n.hash.toLowerCase().includes(q),
|
||||
);
|
||||
}, [nodes, filter]);
|
||||
|
||||
// ── Watch for theme changes ──
|
||||
useEffect(() => {
|
||||
const observer = new MutationObserver(() => {
|
||||
const id = getThemeId();
|
||||
setThemeId(id);
|
||||
const graph = graphRef.current;
|
||||
if (graph) {
|
||||
applyThemeToGraph(graph, nodesRef.current, THEME_COLORS[id] ?? THEME_COLORS.dark);
|
||||
}
|
||||
});
|
||||
observer.observe(document.documentElement, { attributes: true, attributeFilter: ["class"] });
|
||||
return () => observer.disconnect();
|
||||
}, []);
|
||||
|
||||
// ── Initialize cosmos.gl graph ──
|
||||
useEffect(() => {
|
||||
if (!containerRef.current) return;
|
||||
|
||||
const graph = new Graph(containerRef.current, {
|
||||
backgroundColor: [0, 0, 0, 0],
|
||||
pointDefaultColor: colors.primary,
|
||||
pointDefaultSize: 8,
|
||||
linkDefaultColor: colors.border,
|
||||
linkDefaultWidth: 1,
|
||||
linkOpacity: 0.5,
|
||||
enableSimulation: true,
|
||||
enableDrag: true,
|
||||
enableZoom: true,
|
||||
fitViewOnInit: false,
|
||||
spaceSize: 1024,
|
||||
simulationGravity: 0.15,
|
||||
simulationRepulsion: 0.6,
|
||||
simulationLinkSpring: 0.3,
|
||||
simulationLinkDistance: 60,
|
||||
simulationFriction: 0.85,
|
||||
simulationDecay: 8000,
|
||||
renderHoveredPointRing: true,
|
||||
hoveredPointRingColor: colors.primary,
|
||||
hoveredPointCursor: "pointer",
|
||||
onPointClick: (index: number) => {
|
||||
const node = nodesRef.current[index];
|
||||
if (node) handleNodeClick(node);
|
||||
},
|
||||
onSimulationTick: () => updateLabels(),
|
||||
onZoom: () => updateLabels(),
|
||||
});
|
||||
|
||||
graphRef.current = graph;
|
||||
|
||||
return () => {
|
||||
cancelAnimationFrame(rafRef.current);
|
||||
graph.destroy();
|
||||
graphRef.current = null;
|
||||
};
|
||||
}, []);
|
||||
|
||||
// ── Update labels from graph positions ──
|
||||
const updateLabels = useCallback(() => {
|
||||
const graph = graphRef.current;
|
||||
if (!graph || nodesRef.current.length === 0) return;
|
||||
|
||||
const positions = graph.getPointPositions();
|
||||
const next: { x: number; y: number }[] = [];
|
||||
for (let i = 0; i < nodesRef.current.length; i++) {
|
||||
const sx = positions[i * 2];
|
||||
const sy = positions[i * 2 + 1];
|
||||
if (sx === undefined) break;
|
||||
const [px, py] = graph.spaceToScreenPosition([sx, sy]);
|
||||
next.push({ x: px, y: py });
|
||||
}
|
||||
setLabelPositions(next);
|
||||
}, []);
|
||||
|
||||
// ── Feed node data into graph when nodes change ──
|
||||
useEffect(() => {
|
||||
const graph = graphRef.current;
|
||||
if (!graph) return;
|
||||
if (filteredNodes.length === 0) {
|
||||
nodesRef.current = [];
|
||||
setLabelPositions([]);
|
||||
graph.setPointPositions(new Float32Array(0));
|
||||
graph.setPointColors(new Float32Array(0));
|
||||
graph.setPointSizes(new Float32Array(0));
|
||||
graph.setLinks(new Float32Array(0));
|
||||
graph.setLinkColors(new Float32Array(0));
|
||||
graph.render();
|
||||
return;
|
||||
}
|
||||
|
||||
const c = THEME_COLORS[getThemeId()] ?? THEME_COLORS.dark;
|
||||
const { sorted, positions, pointColors, sizes, links, linkColors } = buildBuffers(filteredNodes, c);
|
||||
nodesRef.current = sorted;
|
||||
|
||||
graph.setPointPositions(positions);
|
||||
graph.setPointColors(pointColors);
|
||||
graph.setPointSizes(sizes);
|
||||
if (links.length > 0) {
|
||||
graph.setLinks(links);
|
||||
graph.setLinkColors(linkColors);
|
||||
}
|
||||
graph.setPinnedPoints([0]);
|
||||
graph.render();
|
||||
graph.start();
|
||||
|
||||
setTimeout(() => {
|
||||
graph.fitView(400, 0.4);
|
||||
updateLabels();
|
||||
}, 200);
|
||||
}, [filteredNodes, updateLabels]);
|
||||
|
||||
// ── Poll for nodes ──
|
||||
useEffect(() => {
|
||||
const load = () => {
|
||||
fetchBrowseNodes().then(setNodes).catch(() => { });
|
||||
};
|
||||
load();
|
||||
pollRef.current = setInterval(load, 30_000);
|
||||
return () => {
|
||||
if (pollRef.current) clearInterval(pollRef.current);
|
||||
};
|
||||
}, []);
|
||||
|
||||
// ── Node click → fetch page ──
|
||||
const handleNodeClick = useCallback((node: NetworkNode) => {
|
||||
setSelectedNode(node);
|
||||
setPageHtml(null);
|
||||
setPageError(null);
|
||||
setPageLoading(true);
|
||||
|
||||
fetchRemotePage(node.hash)
|
||||
.then((res) => {
|
||||
if (res.content) {
|
||||
setPageHtml(renderMicron(res.content, true));
|
||||
} else {
|
||||
setPageError(res.error ?? "No content");
|
||||
}
|
||||
})
|
||||
.catch((e) => setPageError(String(e)))
|
||||
.finally(() => setPageLoading(false));
|
||||
}, []);
|
||||
|
||||
return (
|
||||
<div className="flex items-center justify-center h-full text-muted-foreground">
|
||||
Browse
|
||||
<div className="flex flex-col" style={{ height: "100%" }}>
|
||||
{/* Header */}
|
||||
<div className="flex items-center gap-3 px-4 py-2 border-b-2 border-border shrink-0">
|
||||
<h1 className="text-sm font-semibold">Browse</h1>
|
||||
<input
|
||||
type="text"
|
||||
value={filter}
|
||||
onChange={(e) => setFilter(e.target.value)}
|
||||
placeholder="Filter nodes..."
|
||||
className="flex-1 h-8 px-2 text-xs bg-muted/50 border border-border rounded placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-primary"
|
||||
/>
|
||||
<span className="text-[10px] text-muted-foreground uppercase tracking-wider whitespace-nowrap">
|
||||
{filteredNodes.length}/{nodes.length} node{nodes.length !== 1 && "s"}
|
||||
</span>
|
||||
</div>
|
||||
|
||||
{/* Graph + labels */}
|
||||
<div
|
||||
ref={containerRef}
|
||||
className="relative shrink-0 bg-background overflow-hidden"
|
||||
style={{ height: 500 }}
|
||||
>
|
||||
{nodesRef.current.map((node, i) => {
|
||||
const lp = labelPositions[i];
|
||||
if (!lp) return null;
|
||||
return (
|
||||
<span
|
||||
key={node.hash}
|
||||
className="absolute text-[10px] font-mono pointer-events-none select-none whitespace-nowrap"
|
||||
style={{
|
||||
left: lp.x,
|
||||
top: lp.y - 12,
|
||||
transform: "translate(-50%, -100%)",
|
||||
color: node.is_self ? colors.primary : colors.muted,
|
||||
}}
|
||||
>
|
||||
{node.name}
|
||||
</span>
|
||||
);
|
||||
})}
|
||||
|
||||
{nodes.length === 0 && (
|
||||
<div className="absolute inset-0 flex items-center justify-center text-muted-foreground text-sm">
|
||||
Listening for nodes on the Reticulum network...
|
||||
</div>
|
||||
)}
|
||||
{nodes.length > 0 && filteredNodes.length === 0 && (
|
||||
<div className="absolute inset-0 flex items-center justify-center text-muted-foreground text-sm">
|
||||
No nodes match "{filter}"
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
|
||||
{/* Page viewer */}
|
||||
<div className="flex-1 min-h-0 border-t-2 border-border overflow-auto">
|
||||
<div className="flex items-center px-4 py-2 border-b border-border sticky top-0 bg-background z-10">
|
||||
<span className="text-xs font-semibold flex-1 truncate">
|
||||
{selectedNode ? (
|
||||
<>
|
||||
{selectedNode.name}
|
||||
<span className="ml-2 text-[10px] text-muted-foreground font-normal">
|
||||
{selectedNode.hash.slice(0, 12)}
|
||||
</span>
|
||||
</>
|
||||
) : (
|
||||
<span className="text-muted-foreground font-normal">Page</span>
|
||||
)}
|
||||
</span>
|
||||
</div>
|
||||
|
||||
<div className="p-3">
|
||||
{!selectedNode && (
|
||||
<span className="text-muted-foreground text-xs">
|
||||
Click a node to view its page
|
||||
</span>
|
||||
)}
|
||||
{pageLoading && (
|
||||
<span className="text-muted-foreground text-xs animate-pulse">
|
||||
Requesting page...
|
||||
</span>
|
||||
)}
|
||||
{pageError && (
|
||||
<span className="text-destructive text-xs">{pageError}</span>
|
||||
)}
|
||||
{pageHtml && (
|
||||
<div
|
||||
className="font-mono text-[11px] leading-tight"
|
||||
dangerouslySetInnerHTML={{ __html: pageHtml }}
|
||||
/>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user