/* Kole UI —— 部署打包器（.dockerignore 是唯一真源）
 *
 * 背景（实测事故）：
 *   远端 /opt/kole-ui 之前靠手工拷贝维护，没有 git、也没有 .dockerignore，
 *   于是 ① .design_library/kole-ui/specs 等目录随镜像发布并对外可下载；
 *        ② 曾经修好的 nginx.conf（absolute_redirect off）被下一次拷贝覆盖丢失。
 *   本脚本把「该发什么、不该发什么」固化为可复现的一步：
 *     - 文件集只包含 docker build 真正需要的顶层条目；
 *     - 排除规则**解析 .dockerignore**（含 Docker 的匹配语义），不再维护第二份清单；
 *     - 硬断言：规范原文/agent-reports/preview/ui_kits 绝不出现，站点运行必需文件必须出现。
 *
 * 用法：
 *   node tools/pack-deploy.mjs              # 生成 dist-deploy/kole-ui/ + manifest
 *   node tools/pack-deploy.mjs --tar        # 额外打出 dist-deploy/kole-ui-deploy.tar.gz
 */
'use strict';
import fs from 'node:fs';
import path from 'node:path';
import { execFileSync } from 'node:child_process';
import { collectPublishSet, TOP_FILES } from './lib/publish-set.mjs';

const ROOT = process.cwd();
const OUT_DIR = path.join(ROOT, 'dist-deploy');
const STAGE = path.join(OUT_DIR, 'kole-ui');

/* 发布集（含 .dockerignore 的解析与匹配语义、内容目录清单、历史版本快照目录）统一在
   tools/lib/publish-set.mjs 里，与 tools/verify-deploy-consistency.mjs 同源 ——
   「打包器发了什么」与「线上核对看到什么」必须是同一份清单。 */
const { kept, candidates, excludedCount, versionDirs } = collectPublishSet(ROOT);
const pcIndex = JSON.parse(fs.readFileSync(path.join(ROOT, '.design_library', 'kole-ui', 'components', 'index.json'), 'utf8'));
const pcCount = pcIndex.components.length;
const pcFrameworkCount = pcCount * 5;

/* ---------- 硬断言：不该发的绝不允许出现 ---------- */
const MUST_ABSENT = [
  '.design_library/kole-ui/specs/组件1.txt',
  '.design_library/kole-ui/agent-reports/phase3-component-modal.json',
  '.design_library/kole-ui/preview',
  '.design_library/kole-ui/ui_kits',
  '.design_library/kole-ui/SKILL.md',
  /* 移动端规格原文与 PC 规格同级：仓库内部真源，不进镜像 */
  '.design_library/kole-ui-mobile/spec',
  'AGENTS.md', 'CHANGELOG.md', 'ROADMAP.md', 'TESTING.md', 'PLATFORMS.md',
  'docker-compose.yml.bak-20260916', 'build-site.ps1',
];
const MUST_PRESENT = [
  'site/index.html', 'site/app.js', 'site/logger.js', 'site/data.json', 'site/data.js',
  'site/tokens/tokens.css', 'site/style.css', 'site/i18n.js',
  /* 逐示例用法片段（P21）：目录留在 data.js，正文按组件懒加载；缺了页面就没有「一个使用场景一块代码」 */
  'site/examples/button.json',
  'frameworks/Button.css', 'frameworks/Button.html', 'frameworks/Button.vue3.vue',
  'tests/index.html',
  '.design_library/kole-ui/colors_and_type.css', '.design_library/kole-ui/components.css',
  '.design_library/kole-ui/css.json', '.design_library/kole-ui/components/button.json',
  /* 移动端平台：文档站六页（与 PC 同名同序的指南页 + 平台页）+ 自包含数据 + 索引 + 令牌层 + 实现 + 测试页 */
  'site/m/index.html', 'site/m/guide.html', 'site/m/design.html', 'site/m/faq.html',
  'site/m/changelog.html', 'site/m/platform.html',
  'site/m/style.css', 'site/m/data.mobile.json',
  'frameworks-mobile/NavBar.html', 'frameworks-mobile/NavBar.css', 'frameworks-mobile/NavBar.uniapp.vue',
  'tests/mobile/index.html', 'tests/mobile/_collect.html',
  '.design_library/kole-ui-mobile/colors_and_type.css', '.design_library/kole-ui-mobile/components/index.json',
  /* PC × uni-app 端（试点集） */
  'frameworks-uniapp-pc/Button.uniapp.vue', '.design_library/kole-ui-uniapp/index.json',
  'Dockerfile', '.dockerignore', 'nginx.conf', 'docker-compose.yml', 'sitemap.xml', 'versions.json',
];

const problems = [];
for (const f of MUST_ABSENT) {
  const bad = kept.some((k) => k === f || k.startsWith(f + '/'));
  if (bad) problems.push('不该出现：' + f);
}
for (const f of MUST_PRESENT) {
  if (!kept.includes(f)) problems.push('缺失必需文件：' + f);
}
const shells = kept.filter((f) => /^site\/components\/[^/]+\.html$/.test(f)).length;
if (shells !== pcCount) problems.push(`site/components 薄壳数应为 ${pcCount}，实际 ${shells}`);
/* 历史版本快照必须整份随包（缺壳或缺依赖 → 版本菜单点进去白屏） */
for (const dir of versionDirs) {
  for (const rel of ['site/index.html', 'site/data.js',
    'frameworks/Button.css', '.design_library/kole-ui/colors_and_type.css', 'VERSION.json']) {
    if (!kept.includes(`${dir}/${rel}`)) problems.push(`版本快照 ${dir} 缺少 ${rel}`);
  }
  /* 快照不该带自己的 versions.json：那是归档当时的快照，之后新归档的版本不会进去，
     实测会让快照页误判成单版本、角标不可点（回不到最新版）。运行时读部署根那份。 */
  if (kept.includes(`${dir}/site/versions.json`)) problems.push(`版本快照 ${dir} 带了过期的 versions.json`);
  const snapShells = kept.filter((f) => new RegExp(`^${dir}/site/components/[^/]+\\.html$`).test(f)).length;
  if (snapShells !== 79) problems.push(`版本快照 ${dir} 的组件薄壳数应为 79，实际 ${snapShells}`);
}
const fw = kept.filter((f) => f.startsWith('frameworks/')).length;
if (fw !== pcFrameworkCount) problems.push(`frameworks 实现文件应为 ${pcFrameworkCount}，实际 ${fw}`);
/* 移动端：组件数从索引读（不写死），实现文件 = 组件数 × 6 端；文档页与测试页各 = 组件数 */
const mobileIndex = JSON.parse(
  fs.readFileSync(path.join(ROOT, '.design_library', 'kole-ui-mobile', 'components', 'index.json'), 'utf8')
);
const mbCount = mobileIndex.components.length;
const mbEnds = mobileIndex.ends.length;
const fwMobile = kept.filter((f) => f.startsWith('frameworks-mobile/')).length;
if (fwMobile !== mbCount * mbEnds) {
  problems.push(`frameworks-mobile 实现文件应为 ${mbCount * mbEnds}（${mbCount} 组件 × ${mbEnds} 端），实际 ${fwMobile}`);
}
const mDocs = kept.filter((f) => /^site\/m\/component\/[^/]+\.html$/.test(f)).length;
if (mDocs !== mbCount) problems.push(`site/m/component 文档页应为 ${mbCount}，实际 ` + mDocs);
/* 移动端文档站根页：与 PC 同名同序的指南页（组件总览/快速开始/设计规范/常见问题/更新日志）+ 平台与端 */
const mRootPages = kept.filter((f) => /^site\/m\/(index|guide|design|faq|changelog|platform)\.html$/.test(f)).length;
if (mRootPages !== 6) problems.push('site/m 根页应为 6（index/guide/design/faq/changelog/platform），实际 ' + mRootPages);
const mTests = kept.filter((f) => /^tests\/mobile\/[^/]+\.html$/.test(f)).length;
if (mTests !== mbCount + 4) {
  problems.push(`tests/mobile 页面应为 ${mbCount + 4}（组件页 + index + _collect + _template + _index_template），实际 ${mTests}`);
}
const mTestSlugs = kept.filter(
  (f) => /^tests\/mobile\/[^/]+\.html$/.test(f) && !/^tests\/mobile\/(index|_collect|_template|_index_template)\.html$/.test(f)
).length;
if (mTestSlugs !== mbCount) problems.push(`tests/mobile 组件测试页应为 ${mbCount}，实际 ` + mTestSlugs);
const fwUniappPc = kept.filter((f) => f.startsWith('frameworks-uniapp-pc/')).length;
if (fwUniappPc !== 3) problems.push('frameworks-uniapp-pc 试点文件应为 3，实际 ' + fwUniappPc);

if (problems.length) {
  console.error('[pack-deploy] FAIL');
  for (const p of problems) console.error('  - ' + p);
  process.exit(1);
}

/* ---------- 落盘 ---------- */
fs.rmSync(STAGE, { recursive: true, force: true });
let bytes = 0;
for (const rel of kept) {
  const dst = path.join(STAGE, rel);
  fs.mkdirSync(path.dirname(dst), { recursive: true });
  const buf = fs.readFileSync(path.join(ROOT, rel));
  fs.writeFileSync(dst, buf);
  bytes += buf.length;
}
const manifest = {
  generatedAt: new Date().toISOString(),
  files: kept.length,
  bytes,
  components: shells,
  frameworks: fw,
  mobile: { impl: fwMobile, docs: mDocs, testPages: mTestSlugs },
  uniappPc: fwUniappPc,
  excludedByDockerignore: excludedCount,
  list: kept,
};
fs.writeFileSync(path.join(OUT_DIR, 'deploy-manifest.json'), JSON.stringify(manifest, null, 2) + '\n');

console.log('[pack-deploy] OK');
console.log('  staging    : ' + STAGE);
console.log('  files      : ' + kept.length + '（内容文件 ' + candidates.length + '，按 .dockerignore 排除 ' + excludedCount + '；部署配置文件 ' + TOP_FILES.length + ' 个始终保留）');
console.log('  bytes      : ' + (bytes / 1024).toFixed(1) + ' KB');
console.log('  components : ' + shells + ' 个薄壳 / frameworks ' + fw + ' 个实现文件');
console.log('  mobile     : ' + fwMobile + ' 个实现文件（' + mbCount + ' 组件 × 6 端）/ 文档页 ' + mDocs + ' / 测试页 ' + mTestSlugs);
console.log('  uniapp-pc  : ' + fwUniappPc + ' 个试点 SFC（PC × uni-app）');
console.log('  断言       : 排除项 ' + MUST_ABSENT.length + ' 条全部未出现；必需项 ' + MUST_PRESENT.length + ' 条全部存在');

if (process.argv.includes('--tar')) {
  /* 用相对路径调用 tar：bsdtar（Windows 自带）对含中文的绝对路径 + -C 组合会报 status 2 */
  const tgzRel = path.join('dist-deploy', 'kole-ui-deploy.tar.gz');
  const tgz = path.join(ROOT, tgzRel);
  fs.rmSync(tgz, { force: true });
  execFileSync('tar', ['-czf', tgzRel, '-C', 'dist-deploy', 'kole-ui'], { cwd: ROOT, stdio: 'inherit' });
  console.log('  tarball    : ' + tgz + '（' + (fs.statSync(tgz).size / 1024).toFixed(1) + ' KB）');
}