import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";
import React from "react";
import { renderToStaticMarkup } from "react-dom/server";

import { PersonalReportMarkdownView } from "../src/components/personal-report/personal-report-markdown-view.tsx";
import { classifyReportEnvelope } from "../src/components/personal-report/personal-report-page.tsx";
import { buildReportExportBlocks, joinExportBlocks } from "../src/lib/report-export-blocks.ts";
import { parseReportFocusBlock } from "../src/lib/report-focus-block.ts";
import { projectOrdinaryReportDocument, projectOrdinaryReportMarkdown } from "../src/lib/report-public-projection.ts";

Object.assign(globalThis, { React });

const fixture = JSON.parse(readFileSync(new URL("./fixtures/report-focus-fictional-day.json", import.meta.url), "utf8")) as {
  fixtureProvenance: { fictional: boolean; command: string; edition: string };
  zh: string;
  en: string;
};

const OLD_MARKDOWN = `# 印度占星星盘报告

重点：当前主运 MD 北交点，子运 AD 木星，次子运 PD 木星。

## 重点

- 事业第10宫主 土星 落在第9宫，尊贵为入庙，功能吉凶为功能吉星。

## 出生资料与图盘

旧正文仍在。
`;

function markup(markdown: string, props: { subjectName?: string; createdAt?: string; language?: "zh" | "en" } = {}) {
  return renderToStaticMarkup(React.createElement(PersonalReportMarkdownView, { markdown, drawnThrough: 0, ...props }));
}

test("fictional day-chart golden renders the focus card without MD labels", () => {
  assert.equal(fixture.fixtureProvenance.fictional, true);
  assert.match(fixture.fixtureProvenance.command, /full_data/);
  assert.equal(fixture.fixtureProvenance.edition, "full_data");
  const html = markup(fixture.zh);
  assert.match(html, /现在走的大运/);
  assert.match(html, /主运/);
  assert.match(html, /子运/);
  assert.match(html, /次子运/);
  assert.match(html, /事业/);
  assert.match(html, /财富/);
  assert.match(html, /婚恋/);
  assert.match(html, /这段时间可能突出这些宫主所守护的主题，不是确定会发生的事。/);
  assert.doesNotMatch(html, /\bMD\b|\bAD\b|\bPD\b/);
  assert.doesNotMatch(html, /\{"version"/);
  const english = markup(fixture.en, { language: "en" });
  assert.match(english, /Current period/);
  assert.match(english, /Career/);
  assert.match(english, /This period may bring those house-lord topics forward/);
  assert.equal(parseReportFocusBlock("{"), null);
  assert.match(markup("## 重点\n\n```jyotish-focus\n{not-json}\n```\n"), /重点数据无效/);
  assert.match(markup("## Focus\n\n```jyotish-focus\n{not-json}\n```\n", { language: "en" }), /Focus data is invalid/);
});

test("export writes the focus as words and the public projection keeps the fence", () => {
  const blocks = buildReportExportBlocks({ markdown: fixture.zh });
  const text = joinExportBlocks(blocks);
  assert.doesNotMatch(text, /\{"version"/);
  assert.match(text, /现在走的大运/);
  assert.match(text, /这段时间可能突出这些宫主所守护的主题/);
  const projected = projectOrdinaryReportMarkdown(fixture.zh);
  assert.match(projected, /```jyotish-focus/);
  const document = projectOrdinaryReportDocument({
    schemaVersion: "report_document.v2",
    subject: { displayName: "虚构甲" },
    executiveSummary: { headline: "摘要", summary: "正文" },
  });
  assert.equal(JSON.stringify(document).includes("虚构甲"), false);
});

test("old prose without a fence is unchanged", () => {
  const html = markup(OLD_MARKDOWN);
  assert.match(html, /重点：当前主运 MD 北交点，子运 AD 木星，次子运 PD 木星。/);
  assert.match(html, /事业第10宫主 土星 落在第9宫，尊贵为入庙，功能吉凶为功能吉星。/);
  assert.doesNotMatch(html, /重点数据无效|personal-report-focus-card|现在走的大运/);
});

test("title byline covers a name, no name, and a title that already includes the name", () => {
  const createdAt = "2026-10-13T08:00:00.000Z";
  const named = markup("# 印度占星星盘报告\n", { subjectName: "虚构甲", createdAt });
  assert.match(named, /虚构甲 · 生成于 2026-10-13/);
  const unnamed = markup("# 印度占星星盘报告\n", { createdAt });
  assert.match(unnamed, /生成于 2026-10-13/);
  assert.doesNotMatch(unnamed, /虚构甲/);
  const already = markup("# 虚构甲的印度占星星盘报告\n", { subjectName: "虚构甲", createdAt });
  assert.match(already, /生成于 2026-10-13/);
  assert.doesNotMatch(already, /虚构甲 · 生成于/);
  const english = markup("# Vedic Astrology Chart Report\n", { subjectName: "Fictional", createdAt, language: "en" });
  assert.match(english, /Fictional · Generated 2026-10-13/);
});

test("the signed-in envelope carries the display name onto the reader", () => {
  const ready = classifyReportEnvelope(200, {
    report: {
      id: "11111111-1111-1111-1111-111111111111",
      status: "ready",
      failureCode: null,
      createdAt: "2026-10-13T00:00:00Z",
    },
    longformMarkdown: "# 印度占星星盘报告\n",
    subjectDisplayName: "虚构甲",
  });
  assert.equal(ready.phase, "markdown-ready");
  if (ready.phase === "markdown-ready") assert.equal(ready.subjectDisplayName, "虚构甲");
});