#!/usr/bin/env node
'use strict';

/**
 * 一键验证：跑完所有检查器并汇总。
 *
 *   node tools/verify.js            # 全部检查
 *   node tools/verify.js --quick    # 跳过耗时的编码扫描
 *
 * 退出码 0 表示全部通过，可用于 CI 或提交前自检。
 */

const { spawnSync } = require('child_process');
const path = require('path');

const ROOT = path.resolve(__dirname, '..');
const QUICK = process.argv.includes('--quick');

const CHECKS = [
  {
    name: '静态审计',
    script: 'tools/audit-project.js',
    desc: '编码 / 页面路由 / 云调用 / 云函数鉴权 / 敏感信息',
  },
  {
    name: 'Vue SFC 校验',
    script: 'tools/check-vue.js',
    desc: '脚本语法 / 生命周期位置 / Vue2 残留 API',
  },
  {
    name: '云对象方法校验',
    script: 'tools/check-cloud-methods.js',
    desc: 'importObject 调用点的方法名是否真实存在',
  },
  {
    name: '安卓端契约校验',
    script: 'tools/check-android-contract.js',
    desc: 'Kotlin 侧调用的云对象方法是否存在',
  },
];

const SELFTESTS = [
  { name: '静态审计自测', script: 'tools/audit-project.js', args: ['--selftest'] },
  { name: 'Vue 校验自测', script: 'tools/check-vue.js', args: ['--selftest'] },
  { name: '文章内容适配自测', script: 'tools/check-article-flow.js' },
  { name: '云对象方法校验自测', script: 'tools/check-cloud-methods.js', args: ['--selftest'] },
];

function run(script, args = []) {
  const r = spawnSync(process.execPath, [path.join(ROOT, script), ...args], {
    encoding: 'utf8',
    cwd: ROOT,
  });
  return { code: r.status, out: (r.stdout || '') + (r.stderr || '') };
}

function summarize(out) {
  // 从报告末尾抓 "结论: N 错误 / M 警告"
  const m = /结论:\s*(\d+)\s*错误\s*\/\s*(\d+)\s*警告/.exec(out);
  if (m) return { errors: Number(m[1]), warnings: Number(m[2]) };
  // 自测输出
  const f = /✗\s*(\d+)\s*项失败/.exec(out);
  if (f) return { errors: Number(f[1]), warnings: 0 };
  return null;
}

let failed = 0;

console.log('');
console.log('═══════════════════════════════════════════════');
console.log('  军歌嘹亮 · 一键验证');
console.log('═══════════════════════════════════════════════');

// 第一阶段：先确认检查器本身可信
console.log('');
console.log('【检查器自测】');
for (const t of SELFTESTS) {
  const { code, out } = run(t.script, t.args);
  const ok = code === 0;
  if (!ok) failed++;
  console.log(`  ${ok ? '✓' : '✗'} ${t.name}`);
  if (!ok) {
    console.log(
      out
        .split('\n')
        .filter((l) => l.includes('✗'))
        .map((l) => '      ' + l.trim())
        .join('\n')
    );
  }
}

// 第二阶段：跑实际检查
console.log('');
console.log('【项目检查】');
const results = [];
for (const c of CHECKS) {
  if (QUICK && c.name.includes('静态')) continue;
  const { code, out } = run(c.script);
  const s = summarize(out);
  const ok = code === 0;
  if (!ok) failed++;
  results.push({ ...c, ok, summary: s });
  const stat = s ? `${s.errors} 错误 / ${s.warnings} 警告` : code === 0 ? '通过' : '失败';
  console.log(`  ${ok ? '✓' : '✗'} ${c.name.padEnd(14)} ${stat}`);
}

// 第三阶段：数据与资源完整性
console.log('');
console.log('【数据与资源】');
const fs = require('fs');

const dataChecks = [
  ['分类种子数据', 'uniCloud-alipay/database/uni-cms-categories.init_data.json'],
  ['文章模板数据', 'uniCloud-alipay/database/cms-temp.init_data.json'],
  ['礼物种子数据', 'uniCloud-alipay/database/gifts.init_data.json'],
  ['热搜词数据', 'uniCloud-alipay/database/opendb-search-hot.init_data.json'],
  ['模板图片资源', 'static/template/default.png'],
  ['编辑器图标', 'static/editor-icons/text.png'],
  ['文章配图', 'static/article/wz1.png'],
];

for (const [label, rel] of dataChecks) {
  const abs = path.join(ROOT, rel);
  const exists = fs.existsSync(abs);
  let detail = '';
  if (exists) {
    try {
      const content = fs.readFileSync(abs, 'utf8');
      if (rel.endsWith('.json')) {
        const arr = JSON.parse(content);
        detail = Array.isArray(arr) ? `${arr.length} 条` : '对象';
      } else {
        detail = `${(fs.statSync(abs).size / 1024).toFixed(1)} KB`;
      }
    } catch (e) {
      detail = `解析失败: ${e.message}`;
    }
  }
  if (!exists) failed++;
  console.log(`  ${exists ? '✓' : '✗'} ${label.padEnd(14)} ${detail}`);
}

// schema 部署完整性：主表 schema 缺失会导致线上集合无 schema 约束
const schemaChecks = [
  ['文章表', 'uniCloud-alipay/database/uni-cms-articles.schema.json'],
  ['分类表', 'uniCloud-alipay/database/uni-cms-categories.schema.json'],
  ['解锁记录表', 'uniCloud-alipay/database/uni-cms-unlock-record.schema.json'],
  ['文章内容扩展', 'uniCloud-alipay/database/uni-cms-articles.schema.ext.js'],
];

for (const [label, rel] of schemaChecks) {
  const abs = path.join(ROOT, rel);
  const exists = fs.existsSync(abs);
  if (!exists) failed++;
  console.log(`  ${exists ? '✓' : '✗'} ${label.padEnd(14)} ${exists ? '已部署' : '缺失'}`);
}

// schema 与种子数据是 JSONC（uniCloud 允许行注释），需要用宽松方式解析
function parseJSONC(text) {
  let out = '';
  let i = 0;
  const n = text.length;
  while (i < n) {
    const c = text[i];
    // 字符串原样保留
    if (c === '"') {
      let j = i + 1;
      while (j < n) {
        if (text[j] === '\\') { j += 2; continue; }
        if (text[j] === '"') break;
        j++;
      }
      out += text.slice(i, Math.min(j + 1, n));
      i = j + 1;
      continue;
    }
    // 行注释：换成等量空白以保持结构
    if (c === '/' && text[i + 1] === '/') {
      const end = text.indexOf('\n', i);
      const stop = end === -1 ? n : end;
      out += ' '.repeat(stop - i);
      i = stop;
      continue;
    }
    out += c;
    i++;
  }
  return JSON.parse(out);
}

// 所有 schema 与 db_init 都必须能被解析
const schemaFiles = fs
  .readdirSync(path.join(ROOT, 'uniCloud-alipay/database'))
  .filter((f) => f.endsWith('.schema.json') || f === 'db_init.json');

let badSchema = 0;
for (const f of schemaFiles) {
  const abs = path.join(ROOT, 'uniCloud-alipay/database', f);
  try {
    const obj = parseJSONC(fs.readFileSync(abs, 'utf8'));
    if (!obj || typeof obj !== 'object') throw new Error('根节点不是对象');
  } catch (e) {
    badSchema++;
    failed++;
    console.log(`  ✗ ${f.padEnd(14)} ${e.message}`);
  }
}
if (!badSchema) {
  console.log(`  ✓ ${'schema 解析'.padEnd(14)} ${schemaFiles.length} 个文件全部有效`);
}

// db_init 必须登记所有种子数据表，否则线上初始化会漏表
const initPath = path.join(ROOT, 'uniCloud-alipay/database/db_init.json');
try {
  const init = parseJSONC(fs.readFileSync(initPath, "utf8"));
  const registered = Object.keys(init);
  const expected = [
    'uni-cms-categories',
    'cms-temp',
    'gifts',
    'opendb-search-hot',
    'cms-articles-like',
    'cms-articles-collect',
    'cms-vote',
    'cms-articles-log',
  ];
  const missing = expected.filter((t) => !registered.includes(t));
  if (missing.length) failed++;
  console.log(
    `  ${missing.length ? '✗' : '✓'} ${'db_init 登记'.padEnd(14)} ${
      missing.length ? '缺少: ' + missing.join(', ') : `${registered.length} 张表`
    }`
  );
} catch (e) {
  failed++;
  console.log(`  ✗ db_init 登记    解析失败: ${e.message}`);
}

console.log('');
console.log('═══════════════════════════════════════════════');
console.log(failed ? `✗ ${failed} 项未通过` : '✓ 全部通过');
console.log('═══════════════════════════════════════════════');

process.exit(failed ? 1 : 0);