import assert from "node:assert/strict";
import test from "node:test";
import {
  buildPersonalReportSectionPlan,
  validatePersonalReportSectionPlan,
} from "../src/lib/personal-report-plan.ts";
import {
  finalizeReportEvidenceBundleV2,
  type ReportEvidenceBundleV2,
} from "../src/lib/report-evidence-bundle-v2.ts";

function bundleFixture(): ReportEvidenceBundleV2 {
  return finalizeReportEvidenceBundleV2({
    schemaVersion: "report_evidence_bundle.v2",
    subject: { displayName: "测试用户", birthTimeStatus: "accepted", birthPlaceLabel: "北京" },
    requestedThemes: ["career", "wealth", "timing"],
    reportType: "personal_full",
    presentationMode: "default",
    calculationProfile: {
      calculationHash: "a".repeat(64), calculationHashDerived: false,
      birthTimeStatus: "accepted", ayanamsa: "Lahiri", nodeMode: "mean", houseSystem: "whole_sign",
      vimshottari: null, narayana: null,
    },
    skill: { name: "jyotish-personal-report", version: "1.0.0", sha256: "b".repeat(64), sourceCommit: null },
    charts: [{
      id: "D1", title: "本命盘 D1", ascendant: { sign: "Leo", degree: 20.5 },
      houses: Array.from({ length: 12 }, (_, index) => ({ number: index + 1, sign: "Leo", signDerived: false, occupants: [] })),
      planets: [],
    }],
    claimCards: [{
      id: "ev-claim-career", theme: "career", section: "事业", conclusion: "事业结论",
      supportingFacts: [{ id: "ev-fact-career", label: "D10", value: "已执行", evidenceRef: "ev-tech-d10", status: "verified" }],
      counterFacts: [], executedTechniqueRefs: ["ev-tech-d10"], assertionLevel: "single_system_inference",
      timingBoundary: null, verificationQuestions: [],
    }],
    blockedSections: [
      { id: "ev-blocked-wealth", theme: "wealth", section: "财富", reason: "缺少 D2", missingTechniqueRefs: ["ev-tech-d2"] },
      { id: "ev-blocked-timing", theme: "timing", section: "应期", reason: "时间证据不足", missingTechniqueRefs: ["ev-tech-vimshottari"] },
    ],
    conflicts: [],
    executionLedger: [
      { id: "ev-tech-d10", technique: "D10", status: "verified", executed: true, note: "已执行" },
      { id: "ev-tech-d2", technique: "D2", status: "blocked", executed: false, note: "未提供" },
      { id: "ev-tech-vimshottari", technique: "Vimshottari", status: "blocked", executed: false, note: "未提供" },
    ],
    evidenceRefs: [
      { id: "ev-tech-d10", technique: "D10", status: "verified" },
      { id: "ev-tech-d2", technique: "D2", status: "blocked" },
      { id: "ev-tech-vimshottari", technique: "Vimshottari", status: "blocked" },
    ],
    answerPolicy: {
      canAnswerPreciseTiming: false,
      birthTimePolicy: "accepted_directional_only",
      deterministicClaimsForbiddenFor: ["timing"],
    },
  });
}

test("section plan covers every requested theme exactly once and preserves blocked themes", () => {
  const bundle = bundleFixture();
  const plan = buildPersonalReportSectionPlan(bundle, "standard");
  const thematic = plan.sections.filter((section) => section.kind === "thematic");
  assert.deepEqual(thematic.map((section) => section.theme), bundle.requestedThemes);
  assert.equal(thematic.find((section) => section.theme === "career")?.disposition, "write");
  assert.equal(thematic.find((section) => section.theme === "wealth")?.disposition, "blocked");
  assert.equal(thematic.find((section) => section.theme === "timing")?.disposition, "blocked");
  assert.equal(plan.sections.find((section) => section.kind === "current_phase")?.disposition, "blocked");
});

test("four report depths use bounded configurable ranges instead of one-character completeness", () => {
  const bundle = bundleFixture();
  const depths = ["concise", "standard", "deep", "research"] as const;
  const minimums = depths.map((depth) => {
    const plan = buildPersonalReportSectionPlan(bundle, depth);
    return plan.sections.find((section) => section.kind === "thematic")!.targetCharacters.min;
  });
  assert.deepEqual(minimums, [120, 260, 480, 600]);
  assert.ok(minimums.every((minimum) => minimum > 1));
});

test("plan validation rejects omitted themes, wrong blocked disposition and dangling refs", () => {
  const bundle = bundleFixture();
  const plan = buildPersonalReportSectionPlan(bundle, "standard");
  assert.throws(() => validatePersonalReportSectionPlan({
    ...plan,
    sections: plan.sections.filter((section) => section.theme !== "wealth"),
  }, bundle), /report_plan_theme_coverage_invalid:wealth/);
  assert.throws(() => validatePersonalReportSectionPlan({
    ...plan,
    sections: plan.sections.map((section) => section.theme === "wealth"
      ? { ...section, disposition: "write" }
      : section),
  }, bundle), /report_plan_theme_disposition_invalid:wealth/);
  assert.throws(() => validatePersonalReportSectionPlan({
    ...plan,
    sections: plan.sections.map((section) => section.theme === "career"
      ? { ...section, evidenceRefs: ["ev-missing"] }
      : section),
  }, bundle), /report_plan_dangling_evidence_ref:ev-missing/);
});