#!/usr/bin/env node
// Fix W1: SKILL-REGISTRY markdown closing **
// Fix W2: hooksRegistered 27→29
// Fix W3: note about archived skills (cosmetic, stats source-of-truth is compile script)
// Fix W4: agentsOpus 7→6, agentsSonnet 10→11
// Fix W5: fail-mode.js comment exit(1)→exit(2)
const fs = require('fs');
const path = require('path');
const ROOT = path.resolve(__dirname, '../..');

// W1: Fix SKILL-REGISTRY.md line 8 missing closing **
const regPath = path.join(ROOT, 'SKILL-REGISTRY.md');
let reg = fs.readFileSync(regPath, 'utf8');
const oldLine = '- **最后更新: 2026-04-27 (v6.6.1)';
const newLine = '- **最后更新**: 2026-04-27 (v6.6.1)';
if (reg.includes(oldLine)) {
  fs.copyFileSync(regPath, regPath + '.bak');
  reg = reg.replace(oldLine, newLine);
  fs.writeFileSync(regPath, reg, 'utf8');
  console.log('W1 FIXED: SKILL-REGISTRY.md closing ** added');
} else {
  console.log('W1 SKIP: pattern not found or already fixed');
}

// W2+W4: Fix stats-compiled.json counts
const statsPath = path.join(ROOT, 'stats-compiled.json');
let raw = fs.readFileSync(statsPath, 'utf8');
if (raw.charCodeAt(0) === 0xFEFF) raw = raw.slice(1);
const stats = JSON.parse(raw);
const s = stats.summary;
let changed = [];
if (s.hooksRegistered !== 29) { s.hooksRegistered = 29; s.hooksUnregistered = 21; changed.push('W2: hooksRegistered→29'); }
if (s.agentsOpus !== 6) { s.agentsOpus = 6; changed.push('W4a: agentsOpus→6'); }
if (s.agentsSonnet !== 11) { s.agentsSonnet = 11; changed.push('W4b: agentsSonnet→11'); }
if (changed.length) {
  stats.generated = new Date().toISOString();
  fs.writeFileSync(statsPath, JSON.stringify(stats, null, 2), 'utf8');
  console.log('W2+W4 FIXED:', changed.join(', '));
} else {
  console.log('W2+W4 SKIP: already correct');
}

// W5: Fix fail-mode.js comment exit(1)→exit(2)
const fmPath = path.join(ROOT, 'hooks', 'lib', 'fail-mode.js');
let fm = fs.readFileSync(fmPath, 'utf8');
const oldComment = "mode='enforce': 调用方应据此 process.exit(1)";
const newComment = "mode='enforce': 调用方应据此 process.exit(2)";
if (fm.includes(oldComment)) {
  fs.copyFileSync(fmPath, fmPath + '.bak');
  fm = fm.replace(oldComment, newComment);
  fs.writeFileSync(fmPath, fm, 'utf8');
  console.log('W5 FIXED: fail-mode.js comment exit(1)→exit(2)');
} else {
  console.log('W5 SKIP: already fixed or pattern not found');
}

console.log('All patches applied.');