#!/usr/bin/env node
/**
 * 模块注册表前端逻辑的最小自检（仓库无单测基建，用 Node + typescript.transpileModule 跑纯函数）。
 *
 * 覆盖 ticket #65 与 spec #58 修复后的可见行为：
 *   1. 「可新建审批链」下拉只含 enabled=1 的模块，按 sortNumber 升序，标题取注册表 title；
 *   2. 审核列表的模块筛选用全量清单（含停用模块），停用项标题带「（已停用）」，
 *      且只有审批链配置下拉用启用清单；
 *   3. module → detailKey 的映射收在 resolveDetailKey 一处，注册表里没有该模块时回退 module 本身；
 *   4. 标题解析：注册表命中取 title，未命中回退 module 本身；
 *   5. 编辑历史配置时把停用的模块补进下拉（带「已停用」标记），不重复添加；
 *   6. 审批链保存体：新建与编辑两条分支都必须带上每级的 reviewerRule（spec #58 A5）。
 *
 * 运行：npm run selfcheck:module-registry
 */
import { readFileSync } from 'node:fs';
import { createRequire } from 'node:module';
import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';

const require = createRequire(import.meta.url);
const ts = require('typescript');
const root = resolve(dirname(fileURLToPath(import.meta.url)), '..');

const loadTs = (relative) => {
  const file = resolve(root, relative);
  const source = readFileSync(file, 'utf8');
  const { outputText } = ts.transpileModule(source, {
    compilerOptions: {
      module: ts.ModuleKind.CommonJS,
      target: ts.ScriptTarget.ES2019
    },
    fileName: file
  });
  const mod = { exports: {} };
  new Function('exports', 'require', 'module', outputText)(
    mod.exports,
    require,
    mod
  );
  return mod.exports;
};

const readSource = (relative) => readFileSync(resolve(root, relative), 'utf8');

let failed = 0;
let groupCount = 0;
const assert = (name, condition, detail) => {
  if (condition) {
    console.log('  ok   ' + name);
    return;
  }
  failed += 1;
  console.log('  FAIL ' + name + (detail ? ' -> ' + detail : ''));
};
/** 开始一组行为断言，结尾按实际组数统计，避免硬编码组数 */
const group = (name) => {
  groupCount += 1;
  console.log(name);
};

const core = loadTs('src/utils/module-registry-core.ts');
const payloadBuilder = loadTs(
  'src/views/gxmu/reviewFlow/components/reviewFlowPayload.ts'
);

// 与后端种子一致：sql/20261110_spec58_approval_chain.sql 里 10 个模块，
// 其中 5 个 enabled=1（含稿件 cms_manuscript，它有在跑的审核链）。
const REGISTRY = [
  { module: 'gxmu_sjqn', detailKey: 'gxmu_sjqn', title: '十佳青年岗位能手', enabled: 1, sortNumber: 1 },
  { module: 'gxmu_sjtbzbsj', detailKey: 'gxmu_sjtbzbsj', title: '十佳团支部书记', enabled: 0, sortNumber: 2 },
  { module: 'gxmu_wshqtw', detailKey: 'gxmu_wshqtw', title: '五四红旗团委', enabled: 0, sortNumber: 3 },
  { module: 'gxmu_wshqtzb', detailKey: 'gxmu_wshqtzb', title: '五四红旗团支部', enabled: 0, sortNumber: 4 },
  { module: 'gxmu_yxgqtdgb', detailKey: 'gxmu_yxgqtdgb', title: '优秀共青团干部', enabled: 0, sortNumber: 5 },
  { module: 'gxmu_yxgqty', detailKey: 'gxmu_yxgqty', title: '优秀共青团员', enabled: 0, sortNumber: 6 },
  { module: 'gxmu_tzbcy_form', detailKey: 'gxmu_tzbcy_form', title: '挑战杯', enabled: 1, sortNumber: 7 },
  { module: 'gxmu_qmgc_form', detailKey: 'gxmu_qmgc_form', title: '青马工程', enabled: 1, sortNumber: 8 },
  { module: 'gxmu_wxxzx_project', detailKey: 'gxmu_wxxzx_project', title: '未来学术之星', enabled: 1, sortNumber: 9 },
  { module: 'cms_manuscript', detailKey: 'cms_manuscript', title: '稿件', enabled: 1, sortNumber: 10 }
];

group('新建审批链的模块下拉（enabled=1，按 sortNumber）');
const options = core.toModuleOptions(REGISTRY);
assert(
  '只含已启用模块',
  options.map((o) => o.value).join(',') ===
    'gxmu_sjqn,gxmu_tzbcy_form,gxmu_qmgc_form,gxmu_wxxzx_project,cms_manuscript',
  JSON.stringify(options)
);
assert('label 取注册表标题', options[0].label === '十佳青年岗位能手');
assert('停用模块不出现', !options.some((o) => o.value === 'gxmu_sjtbzbsj'));

group('审核列表的模块筛选（全量清单，停用项带标记）');
const filterOptions = core.toAllModuleOptions(REGISTRY);
assert('含停用模块', filterOptions.length === REGISTRY.length, String(filterOptions.length));
assert(
  '按 sortNumber 升序',
  filterOptions.map((o) => o.value).join(',') === REGISTRY.map((r) => r.module).join(','),
  JSON.stringify(filterOptions.map((o) => o.value))
);
const disabledOption = filterOptions.find((o) => o.value === 'gxmu_sjtbzbsj');
assert('停用项标题带「（已停用）」', disabledOption?.label === '十佳团支部书记（已停用）', JSON.stringify(disabledOption));
assert('启用项标题不加标记', filterOptions.find((o) => o.value === 'gxmu_sjqn')?.label === '十佳青年岗位能手');
assert(
  '停用模块仍能被筛出来（ADR 0006 历史数据仍可查）',
  ['gxmu_sjtbzbsj', 'gxmu_wshqtw', 'gxmu_wshqtzb', 'gxmu_yxgqtdgb', 'gxmu_yxgqty'].every((m) =>
    filterOptions.some((o) => o.value === m)
  )
);
const searchSource = readSource('src/views/gxmu/reviewList/components/search.vue');
assert('审核列表筛选入口用 allModuleOptions', /allModuleOptions\(/.test(searchSource));
const configEditSource = readSource(
  'src/views/gxmu/reviewFlowConfig/components/reviewFlowConfigEdit.vue'
);
assert(
  '审批链配置下拉仍只用启用清单',
  /enabledModuleOptions\(/.test(configEditSource) && !/allModuleOptions\(/.test(configEditSource)
);

group('module → detailKey 映射（收在一处）');
assert('走注册表 detailKey', core.resolveDetailKey(REGISTRY, 'gxmu_sjqn') === 'gxmu_sjqn');
assert(
  '注册表缺该模块时回退 module（停用模块的详情仍可解析）',
  core.resolveDetailKey(REGISTRY, 'legacy_module') === 'legacy_module'
);
assert('空模块返回空', core.resolveDetailKey(REGISTRY, undefined) === undefined);

group('标题解析（历史配置回显）');
assert('注册表命中', core.resolveModuleTitle(REGISTRY, 'gxmu_qmgc_form') === '青马工程');
assert('注册表未命中回退 module 本身', core.resolveModuleTitle(REGISTRY, 'legacy_module') === 'legacy_module');

group('编辑历史配置：把停用模块补进下拉');
const merged = core.ensureModuleOption(options, 'gxmu_sjtbzbsj', '十佳团支部书记');
assert('补进来的项标记已停用', merged[0]?.label === '十佳团支部书记（已停用）', JSON.stringify(merged[0]));
assert('补进来的项在最前面且可回显', merged[0]?.value === 'gxmu_sjtbzbsj');
assert('原有选项保留', merged.length === options.length + 1);
const duplicated = core.ensureModuleOption(options, 'gxmu_sjqn');
assert('已在选项里则不重复添加', duplicated.length === options.length);
assert(
  '无 moduleName 时用 module 当标题',
  core.ensureModuleOption(options, 'legacy_module')[0]?.label === 'legacy_module（已停用）'
);

group('审批链保存体：新建与编辑都带 reviewerRule（spec #58 A5）');
const newChainForm = {
  title: '新链',
  organizationIds: [1, 2],
  flowItems: [{ organizationId: 1 }, { organizationId: 2 }],
  id: undefined
};
const created = payloadBuilder.toReviewFlowPayload(
  newChainForm,
  { organizationId: 1, reviewerRule: ' COLLEGE_ROLE:YouthLeagueCommitteeOfSecondaryColleges ' },
  1
);
assert(
  '新建分支带 reviewerRule（已 trim）',
  created.reviewerRule === 'COLLEGE_ROLE:YouthLeagueCommitteeOfSecondaryColleges',
  JSON.stringify(created.reviewerRule)
);
assert('新建分支带 level', created.level === 1);
assert(
  '提交体不带前端专用字段',
  !('organizationIds' in created) && !('flowItems' in created) && !('id' in created)
);
assert(
  '未填规则时写 undefined 而不是空串',
  payloadBuilder.toReviewFlowPayload(newChainForm, { organizationId: 2 }, 2).reviewerRule === undefined
);
const edited = payloadBuilder.toReviewFlowPayload(
  newChainForm,
  { organizationId: 2, reviewUserId: 7, reviewerRule: 'USER:12' },
  2
);
assert('编辑分支同样带 reviewerRule', edited.reviewerRule === 'USER:12');
assert('编辑分支保留指定人', edited.reviewUserId === 7);
const flowEditSource = readSource('src/views/gxmu/reviewFlow/components/reviewFlowEdit.vue');
assert(
  '新建/编辑两条分支共用同一份构造逻辑（不再逐字段手拼）',
  (flowEditSource.match(/toReviewFlowPayload\(/g) || []).length === 2 &&
    !/const formData: ReviewFlow = \{/.test(flowEditSource)
);

if (failed) {
  console.error('\n自检失败：' + failed + ' 项');
  process.exit(1);
}
console.log('\n自检通过：' + groupCount + ' 组行为');