#!/usr/bin/env node
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import { spawn } from "node:child_process";
import { buildHistorySourceManifest } from "./history-source-indexer.mjs";

const root = fs.mkdtempSync(path.join(os.tmpdir(), "history-source-indexer-"));
try {
  const gpt = path.join(root, "conversations.json");
  fs.writeFileSync(gpt, JSON.stringify([{ id: 1, text: "含有 { [ 字符" }, { id: 2, nested: { ok: true } }]));
  const notionDirectory = path.join(root, "notion");
  const extractedPart = path.join(notionDirectory, "Export-test");
  fs.mkdirSync(extractedPart, { recursive: true });
  fs.writeFileSync(path.join(extractedPart, "page.md"), "private title");
  fs.writeFileSync(path.join(extractedPart, "table.csv"), "a,b");
  const inner = path.join(root, "Part-1.zip");
  const outer = path.join(root, "notion.zip");
  await new Promise((resolve, reject) => {
    const child = spawn("zip", ["-qr", inner, "."], { cwd: extractedPart });
    child.on("close", (code) => code === 0 ? resolve() : reject(new Error("inner_zip_failed")));
  });
  await new Promise((resolve, reject) => {
    const child = spawn("zip", ["-qj", outer, inner]);
    child.on("close", (code) => code === 0 ? resolve() : reject(new Error("outer_zip_failed")));
  });
  const manifest = await buildHistorySourceManifest({ gpt, notion: outer, notionDirectory });
  assert.equal(manifest.contains_original_language, false);
  assert.equal(manifest.contains_page_titles, false);
  assert.equal(manifest.contains_absolute_paths, false);
  assert.equal(manifest.sources[0].item_count, 2);
  assert.equal(manifest.sources[1].item_count, 1);
  assert.equal(manifest.sources[1].inventory.csv_count, 1);
  assert.equal(JSON.stringify(manifest).includes("private title"), false);
  assert.equal(JSON.stringify(manifest).includes(root), false);
  process.stdout.write("history source indexer tests: PASS\n");
} finally {
  fs.rmSync(root, { recursive: true, force: true });
}