#!/usr/bin/env node
/**
 * sync-version.js — 从 stats-compiled.json 同步版本号到 boot 仓库文件
 *
 * 用法: node sync-version.js [--dry-run]
 *
 * 替换规则:
 *   {N} Skills → 从 stats.summary.skills
 *   {N} Agents → 从 stats.summary.agents
 *   {N} Hooks  → 从 stats.summary.hooks (settings.json 注册的总数)
 */
'use strict';

const fs = require('fs');
const path = require('path');

const DRY_RUN = process.argv.includes('--dry-run');
const BOOT_DIR = __dirname;
const STATS_PATH = path.join(process.env.HOME || process.env.USERPROFILE, '.claude', 'stats-compiled.json');

// 读取 stats
let stats;
try {
  stats = JSON.parse(fs.readFileSync(STATS_PATH, 'utf8'));
} catch (e) {
  console.error(`  [FAIL] 无法读取 ${STATS_PATH}: ${e.message}`);
  process.exit(1);
}

const skills = stats.summary.skills;
const agents = stats.summary.agents;
const hooks = stats.summary.hooks;
const version = stats.summary?.version || stats.version || 'v6.5.1';

console.log(`  sync-version: ${skills} Skills / ${agents} Agents / ${hooks} Hooks (${version})`);

// 需要更新的文件 (相对于 boot 仓库)
const FILES = [
  'Bookworm-Setup.sh',
  'Bookworm-Setup.bat',
  'Bookworm-OneClick.bat',
  'Bookworm-OneClick-Win10.bat',
  'Bookworm-OneClick-Mac.sh',
  'install.ps1',
  'guide.html',
  'guide-mac.html',
  'quick-start.html',
  'quick-reference.txt',
];

// 替换模式: 匹配 "数字 Skills"、"数字 Agents"、"数字 Hooks"
// 支持多种分隔格式: "92 Skills"、"92 个 Skills"、"<strong>92</strong> Skills"
const REPLACEMENTS = [
  // 纯文本格式: "92 Skills"、"92 个 Skills"
  { pattern: /\b\d+ Skills/g, replacement: `${skills} Skills` },
  { pattern: /\b\d+ Agents/g, replacement: `${agents} Agents` },
  { pattern: /\b\d+ Hooks/g, replacement: `${hooks} Hooks` },
  { pattern: /\b\d+ 个 Skills/g, replacement: `${skills} 个 Skills` },
  // HTML badge 格式: <strong>92</strong> Skills
  { pattern: /<strong>\d+<\/strong> Skills/g, replacement: `<strong>${skills}</strong> Skills` },
  { pattern: /<strong>\d+<\/strong> Agents/g, replacement: `<strong>${agents}</strong> Agents` },
  { pattern: /<strong>\d+<\/strong> Hooks/g, replacement: `<strong>${hooks}</strong> Hooks` },
  // PS1 格式: "92 Skills / 18 Agents / 34 Hooks"
  { pattern: /\b\d+ Skills \/ \d+ Agents \/ \d+ Hooks/g, replacement: `${skills} Skills / ${agents} Agents / ${hooks} Hooks` },
  // bat 格式: "92 Skills / 18 Agents"
  { pattern: /\b\d+ Skills \/ \d+ Agents/g, replacement: `${skills} Skills / ${agents} Agents` },
  // "Bookworm (92 Skills)" / "Bookworm - 92 Skills"
  { pattern: /Bookworm \(\d+ Skills\)/g, replacement: `Bookworm (${skills} Skills)` },
  { pattern: /Bookworm - \d+ Skills/g, replacement: `Bookworm - ${skills} Skills` },
];

let totalChanged = 0;

for (const file of FILES) {
  const filePath = path.join(BOOT_DIR, file);
  if (!fs.existsSync(filePath)) continue;

  let content = fs.readFileSync(filePath, 'utf8');
  const original = content;

  for (const { pattern, replacement } of REPLACEMENTS) {
    content = content.replace(pattern, replacement);
  }

  if (content !== original) {
    if (!DRY_RUN) {
      fs.writeFileSync(filePath, content, 'utf8');
    }
    totalChanged++;
    console.log(`  ${DRY_RUN ? '[DRY] ' : ''}更新: ${file}`);
  }
}

console.log(`  同步完成: ${totalChanged}/${FILES.length} 个文件更新`);
if (DRY_RUN) console.log('  [DRY RUN] 未实际写入');