import assert from "node:assert/strict";
import test from "node:test";

import {
  applyThinkingSectionProgress,
  consultationComposeHeadingGroups,
  consultationContinuePrompt,
  consultationReportHeadings,
  consultationSectionPrompt,
  consultationSpokenHeadingRule,
  natalConsultationThinkingPlan,
  REPORT_HEADING,
  splitAnswerByHeadings,
  visibleThinkingSteps,
  windowConsultationThinkingPlan,
} from "../src/lib/consultation-thinking-plan.ts";

test("multi-domain thinking plan uses Chinese product labels and hides tool ids", () => {
  const sections = natalConsultationThinkingPlan({
    domains: ["career", "wealth"],
    requiredBlocks: [
      "raw_structure",
      "raman_six_step",
      "yoga_table",
      "timing",
      "synthesis",
      "technique_audit_table",
      "modern_wrap",
    ],
    mustUseLayers: ["D1", "run-jyotish-consultation", "D10", "skill_read"],
  });
  const encoded = JSON.stringify(sections);
  assert.deepEqual(sections.map((section) => section.heading), [
    REPORT_HEADING.foundation,
    "事业",
    "财富",
    REPORT_HEADING.audit,
  ]);
  assert.ok(sections.some((section) => section.title === "接下来分析你的事业"));
  assert.ok(sections.some((section) => section.title === "接下来分析你的财富"));
  assert.equal(encoded.includes("run-jyotish"), false);
  assert.equal(encoded.includes("skill_read"), false);
  assert.ok(sections[0]?.steps.some((step) => step.label.includes("D1")));
});

test("window thinking plan stays on stable-layer copy", () => {
  const [section] = windowConsultationThinkingPlan();
  assert.equal(section?.heading, REPORT_HEADING.foundation);
  assert.equal(JSON.stringify(section).includes("run-jyotish"), false);
});

test("visible steps collapse extras into a remaining count", () => {
  const steps = Array.from({ length: 6 }, (_, index) => ({
    id: `s${index}`,
    label: `步骤 ${index + 1}`,
    status: "pending" as const,
  }));
  const visible = visibleThinkingSteps(steps);
  assert.equal(visible.visible.length, 4);
  assert.equal(visible.hiddenCount, 2);
});

test("answer split follows the required heading order", () => {
  const headings = consultationReportHeadings(["career", "wealth"]);
  const text = [
    "## 统一参数与原始结构",
    "岁差 Lahiri。",
    "## 事业",
    "事业方向稳定。",
    "## 财富",
    "财运看 2/11 宫。",
    "## 技法审计表",
    "| 技法 | 状态 |",
    "## 现代生活",
    "先把合同条款写清楚。",
  ].join("\n");
  const { slices } = splitAnswerByHeadings(text, headings);
  assert.match(slices["事业"] ?? "", /事业方向稳定/);
  assert.match(slices["财富"] ?? "", /财运看/);
  assert.match(slices[REPORT_HEADING.audit] ?? "", /技法/);
  assert.match(slices[REPORT_HEADING.wrap] ?? "", /合同条款/);
});

test("settled answers mark leftover thinking sections done", () => {
  const sections = natalConsultationThinkingPlan({ domains: ["career"] });
  const progressed = applyThinkingSectionProgress(
    sections,
    "今日行运已经写完，但没有领域二级标题。",
    { settled: true },
  );
  assert.equal(progressed.every((section) => section.steps.every((step) => step.status === "done")), true);
});

test("progress marks the current heading active and completed ones done", () => {
  const sections = natalConsultationThinkingPlan({ domains: ["career"] });
  const progressed = applyThinkingSectionProgress(sections, "## 统一参数与原始结构\n岁差。\n");
  assert.equal(progressed[0]?.steps[0]?.status, "done");
  assert.equal(progressed[1]?.steps[0]?.status, "active");
});

test("continue prompt asks to resume after the last complete heading", () => {
  const prompt = consultationContinuePrompt("## 事业\n方向稳定。\n");
  assert.match(prompt, /最后一个完整标题是：## 事业/);
  assert.match(prompt, /不要重复已写出的段落/);
  assert.match(prompt, /不要写思考过程清单/);
});

test("natal spoken answers must use markdown lists for parallel points", () => {
  assert.match(consultationSpokenHeadingRule("natal"), /Markdown bullet lists/);
});

test("close heading group splits audit and modern-life into two compose slices", () => {
  const groups = consultationComposeHeadingGroups(natalConsultationThinkingPlan({
    domains: ["career", "wealth"],
  }));
  assert.deepEqual(groups.map((group) => [...group.headings]), [
    [REPORT_HEADING.foundation],
    ["事业"],
    ["财富"],
    [REPORT_HEADING.audit, REPORT_HEADING.wrap],
  ]);
});

test("section prompt asks for one heading and forbids another calculation", () => {
  const prompt = consultationSectionPrompt("事业", "## 统一参数与原始结构\n岁差。\n");
  assert.match(prompt, /只写这一个二级标题及其正文：## 事业/);
  assert.match(prompt, /不要再调用排盘工具/);
  assert.match(prompt, /统一参数与原始结构/);
});