// Seed onboarding screen — two-column layout: emerging-seed rail (left) + Socrates conversation (right).
// Ported from docs/design-source/socrata/project/seed-screen.jsx.

import { Sigil } from "../socrates/Sigil";

interface SeedField {
  key: string;
  label: string;
  value: string;
  inferred?: boolean;
}

interface ThreadTurn {
  who: "socrates" | "user";
  text: string;
}

const fields: SeedField[] = [
  {
    key: "problem",
    label: "Problem",
    value: "First-year STEM students disengage in the long tail between lectures and office hours; a self-efficacy gap forms quickly.",
  },
  {
    key: "user",
    label: "Target user",
    value: "Undergraduates at large public universities, weeks 3–10 of an intro course.",
  },
  {
    key: "outcome",
    label: "Desired outcome",
    value: "Students re-engage with material via a low-stakes thinking partner — without producing solutions.",
  },
  {
    key: "hypothesis",
    label: "Initial hypothesis",
    value: "Students will adopt a tool that explicitly refuses to solve their homework.",
    inferred: true,
  },
  {
    key: "constraint",
    label: "Constraint",
    value: "FERPA tenancy, P50 < 1.2s.",
    inferred: true,
  },
];

const thread: ThreadTurn[] = [
  {
    who: "socrates",
    text: "Welcome. I'm Socrates. Before we model anything, let me understand what you're really proposing. In one sentence — what is the smallest, most honest version of the problem?",
  },
  {
    who: "user",
    text: "Students disengage between lectures because they have nobody to think with at 11pm.",
  },
  {
    who: "socrates",
    text: "Good. Two follow-ups. First, who specifically — and why now? Second, when you say 'think with', do you mean a tutor that explains, or a partner that asks? These are quite different products.",
  },
  {
    who: "user",
    text: "Public-university undergrads, weeks 3–10. A partner that asks. The market is saturated with explainers.",
  },
  {
    who: "socrates",
    text: "Then the central tension is restraint: a tool that holds its tongue. Most LLM products are rewarded for being helpful. Yours will be rewarded for being patient. Should I draft this as a Constraint on the model — refusal_policy : single-valued — and surface it for your review?",
  },
];

export function SeedScreen() {
  return (
    <div className="seed-screen">
      <header className="seed-top">
        <div className="seed-top-left">
          <Sigil size={28} />
          <span className="seed-brand">Socrata</span>
          <span className="seed-pip">·</span>
          <span className="seed-step">Seed · forming</span>
        </div>
        <div className="seed-top-right">
          <span className="seed-mode-pill seed-mode-active">Interview</span>
          <span className="seed-mode-pill">Form</span>
        </div>
      </header>

      <div className="seed-body">
        {/* Left: emerging seed */}
        <section className="seed-left">
          <div className="seed-section-label">Emerging seed</div>
          <div className="seed-fields">
            {fields.map(f => (
              <div key={f.key} className={`seed-field ${f.inferred ? "seed-field-inferred" : ""}`}>
                <div className="seed-field-label">
                  {f.label}
                  {f.inferred && <span className="seed-conf">inferred · 0.74</span>}
                </div>
                <div className="seed-field-value">{f.value}</div>
              </div>
            ))}
          </div>

          <div className="seed-section-label seed-section-label-2">Initial model · drafting</div>
          <div className="seed-mini-graph">
            <div className="mini-block mini-block-1">
              <span className="mini-stereo">«block»</span>
              <span className="mini-name">Student</span>
              <span className="mini-prop">self_efficacy</span>
            </div>
            <div className="mini-edge" />
            <div className="mini-block mini-block-2 mini-block-focus">
              <span className="mini-stereo">«block»</span>
              <span className="mini-name">Aristotle</span>
              <span className="mini-prop">refusal_policy</span>
              <span className="mini-prop">interaction_style</span>
            </div>
            <div className="mini-edge mini-edge-down" />
            <div className="mini-block mini-block-3">
              <span className="mini-stereo">«constraint»</span>
              <span className="mini-name">FERPA boundary</span>
            </div>
          </div>

          <div className="seed-confidence">
            <div className="seed-confidence-row">
              <span>Model confidence</span>
              <span>0.62</span>
            </div>
            <div className="seed-confidence-bar">
              <div className="seed-confidence-fill" style={{ width: "62%" }} />
            </div>
            <div className="seed-confidence-hint">
              Three more clarifying questions should bring this above 0.80.
            </div>
          </div>
        </section>

        {/* Right: Socrates conversation */}
        <section className="seed-right">
          <div className="seed-thread">
            {thread.map((m, i) => (
              <div key={i} className={`seed-bubble seed-bubble-${m.who}`}>
                {m.who === "socrates" && (
                  <div className="seed-bubble-avatar">
                    <Sigil size={32} />
                  </div>
                )}
                <div className="seed-bubble-body">
                  <div className="seed-bubble-who">{m.who === "socrates" ? "Socrates" : "You"}</div>
                  <div className="seed-bubble-text">{m.text}</div>
                </div>
              </div>
            ))}

            <div className="seed-bubble seed-bubble-socrates seed-bubble-typing">
              <div className="seed-bubble-avatar">
                <Sigil size={32} />
              </div>
              <div className="seed-bubble-body">
                <div className="seed-bubble-who">Socrates</div>
                <div className="seed-typing">
                  <span /><span /><span /> drafting next question
                </div>
              </div>
            </div>
          </div>

          <div className="seed-input-row">
            <div className="seed-input">
              <span className="seed-input-prompt">›</span>
              <span className="seed-input-text">
                Public-university undergrads, weeks 3–10. A partner that asks. The market is saturated with explainers.
              </span>
              <span className="seed-input-caret" />
            </div>
            <div className="seed-input-actions">
              <button className="seed-btn" type="button">Save draft</button>
              <button className="seed-btn seed-btn-primary" type="button">Send · ⌘↵</button>
            </div>
          </div>
        </section>
      </div>
    </div>
  );
}