import { test, expect, type Page, type APIRequestContext } from '@playwright/test';

// ══════════════════════════════════════════════════════════════════
// 硬编码修正 E2E 测试套件
// 覆盖对象：
//   1. 模板维度可声明「文件关键词」→ DIM_FILE_FILTERS 硬编码仅兑底
//   2. 模板 content 成为评审指南第一来源（评审要点完整保留并透传）
//   3. L2考核「功能完整性」构建封顶维度识别（isBuildRelatedDim）
//   4. 阈值收拢命名常量后 pass_line / 及格线行为回归
//   5. L2考核 选题（selected_topic）与难度赋分 cap
// ══════════════════════════════════════════════════════════════════

const PASSWORD = 'test123';
const UNIQUE = Date.now().toString(36);
let entrySeq = 0; // 保证同 describe 内多条目的 repo_url 不撞车（中文标题消毒后 slug 可能为空）
const BASE = 'http://localhost:3002/api';

// ─── Helpers ───

async function login(page: Page) {
  await page.goto('/login');
  await page.fill('input[type="password"]', PASSWORD);
  await page.click('button[type="submit"]');
  await page.waitForURL('/');
}

async function apiLogin(request: APIRequestContext): Promise<string> {
  const r = await request.post(`${BASE}/auth/login`, { data: { password: PASSWORD } });
  const { token } = await r.json();
  return token;
}

async function apiCreateProject(request: APIRequestContext, token: string, name: string, track = ''): Promise<string> {
  const r = await request.fetch(`${BASE}/projects`, {
    method: 'POST',
    headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
    data: { name, track },
  });
  expect(r.status()).toBe(200);
  return (await r.json()).id;
}

async function apiCreateStandard(request: APIRequestContext, token: string, pid: string, content: string, category_tag = ''): Promise<string> {
  const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
    method: 'POST',
    headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
    data: { name: `标准-${UNIQUE}`, content, category_tag, max_score: 150 },
  });
  expect(r.status()).toBe(200);
  return (await r.json()).id;
}

// 赛道必选后项目创建自动带入赛道默认标准；若测试只用自定义标准，需先清空自动标准，
// 让条目创建时 resolveStandard 回退到用户上传的标准（category_tag=''）
async function apiClearStandards(request: APIRequestContext, token: string, pid: string): Promise<void> {
  const list = await request.fetch(`${BASE}/projects/${pid}/standards`, { headers: { Authorization: `Bearer ${token}` } });
  const standards = await list.json();
  for (const s of standards) {
    await request.fetch(`${BASE}/projects/${pid}/standards/${s.id}`, {
      method: 'DELETE',
      headers: { Authorization: `Bearer ${token}` },
    });
  }
}

async function apiCreateEntry(request: APIRequestContext, token: string, pid: string, title: string, extra: any = {}): Promise<any> {
  const r = await request.fetch(`${BASE}/projects/${pid}/entries`, {
    method: 'POST',
    headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
    data: { title, repo_url: `https://e2e-${UNIQUE}-${entrySeq++}-${title.replace(/[^\w]/g, '')}.git`, ...extra },
  });
  expect(r.status()).toBe(200);
  return r.json();
}

// ══════════════════════════════════════
// 1. 项目创建与赛道自动标准
// ══════════════════════════════════════

test.describe('项目创建与赛道自动标准', () => {
  test('1.1 缺赛道被拒绝（赛道必选）', async ({ request }) => {
    const token = await apiLogin(request);
    const r = await request.fetch(`${BASE}/projects`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { name: `无赛道-${UNIQUE}` },
    });
    expect(r.status()).toBe(400);
    expect((await r.json()).error).toContain('赛道');
  });

  test('1.2 赛道二自动生成 8 维度标准', async ({ request }) => {
    const token = await apiLogin(request);
    const pid = await apiCreateProject(request, token, `赛道二-${UNIQUE}`, '赛道二');
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      headers: { Authorization: `Bearer ${token}` },
    });
    const standards = await r.json();
    expect(standards).toHaveLength(1);
    expect(standards[0].category_tag).toBe('赛道二');
    expect(standards[0].dimensions).toHaveLength(8);

    const names = standards[0].dimensions.map((d: any) => d.name);
    expect(names).toContain('提效设计合理性');
    expect(names).toContain('提效幅度');
    expect(names).toContain('稳定性与易用性');
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('1.3 L2考核自动生成 7 维标准（功能完整性 30）', async ({ request }) => {
    const token = await apiLogin(request);
    const pid = await apiCreateProject(request, token, `L2-${UNIQUE}`, 'L2考核');
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      headers: { Authorization: `Bearer ${token}` },
    });
    const standards = await r.json();
    expect(standards).toHaveLength(1);
    const dims = standards[0].dimensions;
    expect(dims.some((d: any) => d.name === '功能完整性' && d.maxScore === 30)).toBe(true);

    // 7 维合计 100（L2 合格线 = 60）
    const total = dims.reduce((s: number, d: any) => s + d.maxScore, 0);
    expect(total).toBe(100);
    expect(dims).toHaveLength(7);
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });
});

// ══════════════════════════════════════
// 2. 标准上传：文件关键词解析
// ══════════════════════════════════════

test.describe('标准上传：文件关键词（fileKeywords）', () => {
  let pid = '';
  let token = '';

  test.beforeAll(async ({ request }) => {
    token = await apiLogin(request);
    pid = await apiCreateProject(request, token, `关键词-${UNIQUE}`, '赛道一');
  });

  test.afterAll(async ({ request }) => {
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('2.1 半角冒号 `文件关键词: a,b` 解析成功，content 剥离关键词行', async ({ request }) => {
    const content = [
      '## 提效幅度（10分）',
      '检查以下4项',
      '1. 对比数据（3分）',
      '2. 可验证（2分）',
      '文件关键词: data,report,benchmark',
    ].join('\n');
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { name: '半角标准', content, max_score: 150 },
    });
    expect(r.status()).toBe(200);
    const std = await r.json();
    expect(std.dimensions).toHaveLength(1);
    expect(std.dimensions[0].fileKeywords).toBe('data,report,benchmark');
    expect(std.dimensions[0].content).not.toContain('文件关键词');
    expect(std.dimensions[0].content).toContain('对比数据');
  });

  test('2.2 全角冒号 `文件关键词：a,b` 同样解析', async ({ request }) => {
    const content = '## 架构审查（20分）\n架构分层合理性\n文件关键词：design,arch,spec';
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { name: '全角标准', content, max_score: 150 },
    });
    expect(r.status()).toBe(200);
    const std = await r.json();
    expect(std.dimensions[0].fileKeywords).toBe('design,arch,spec');
    expect(std.dimensions[0].content).not.toContain('文件关键词');
  });

  test('2.3 无关键词维度 fileKeywords 为 undefined', async ({ request }) => {
    const content = '## 代码质量（50分）\n代码整洁、可读性\n## 测试覆盖（50分）\n覆盖率';
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { name: '无关键词标准', content, max_score: 150 },
    });
    expect(r.status()).toBe(200);
    const std = await r.json();
    expect(std.dimensions[0].fileKeywords).toBeUndefined();
    expect(std.dimensions[1].fileKeywords).toBeUndefined();
  });

  test('2.4 文件关键词不改变标准总分校验', async ({ request }) => {
    const content = '## A（100分）\n说明\n文件关键词: a\n## B（60分）\n说明';
    const r = await request.fetch(`${BASE}/projects/${pid}/standards`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { name: '超分标准', content, max_score: 150 },
    });
    expect(r.status()).toBe(400);
  });

  test('2.5 UI 上传带关键词的标准 → 维度详情显示 content 不含关键词行', async ({ page }) => {
    await login(page);
    await page.goto(`/project/${pid}`);
    await page.click('.tab:has-text("标准")');

    await page.click('.section-header button:has-text("上传标准")');
    await page.fill('.standard-form input:first-child', 'UI关键词标准');
    await page.fill('.standard-form textarea',
      '## 提效幅度（10分）\n检查以下4项\n1. 对比数据（3分）\n文件关键词: data,report');
    await page.click('.form-actions button:has-text("保存")');
    const card = page.locator('.standard-card', { hasText: 'UI关键词标准' });
    await expect(card).toBeVisible();

    await card.locator('summary').first().click();
    const detailText = await card.textContent();
    expect(detailText).toContain('对比数据');
    expect(detailText).not.toContain('文件关键词');
  });

  test('2.6 textarea placeholder 提示文件关键词语法', async ({ page }) => {
    await login(page);
    await page.goto(`/project/${pid}`);
    await page.click('.tab:has-text("标准")');
    await page.click('.section-header button:has-text("上传标准")');
    const placeholder = await page.locator('.standard-form textarea').getAttribute('placeholder');
    expect(placeholder).toContain('文件关键词');
  });
});

// ══════════════════════════════════════
// 3. 条目快照：fileKeywords 与 content 透传
// ══════════════════════════════════════

test.describe('条目快照透传', () => {
  let pid = '';
  let token = '';

  test.beforeAll(async ({ request }) => {
    token = await apiLogin(request);
    pid = await apiCreateProject(request, token, `快照-${UNIQUE}`, '赛道一');
    await apiClearStandards(request, token, pid);
    await apiCreateStandard(request, token, pid,
      '## 提效幅度（10分）\n检查以下4项\n1. 对比数据（3分）\n文件关键词: data,report,benchmark\n## 演示与文档（5分）\n文档齐全');
  });

  test.afterAll(async ({ request }) => {
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('3.1 条目 standard_snapshot 携带 fileKeywords 且 content 保留评审要点', async ({ request }) => {
    const entry = await apiCreateEntry(request, token, pid, '快照条目');
    const dims = JSON.parse(entry.standard_snapshot);
    expect(dims).toHaveLength(2);

    const dim0 = dims.find((d: any) => d.name === '提效幅度');
    expect(dim0.fileKeywords).toBe('data,report,benchmark');
    expect(dim0.content).toContain('对比数据');
    expect(dim0.content).not.toContain('文件关键词');

    const dim1 = dims.find((d: any) => d.name === '演示与文档');
    expect(dim1.fileKeywords).toBeUndefined();
    expect(dim1.content).toContain('文档齐全');
  });

  test('3.2 该维度评审时文件将被关键词过滤（评审提示含评审要点）', async ({ request }) => {
    const entry = await apiCreateEntry(request, token, pid, '快照条目2');
    const dims = JSON.parse(entry.standard_snapshot);
    const dim0 = dims.find((d: any) => d.name === '提效幅度');
    // content 是发送给子 Agent 的评审指南来源（模板优先于硬编码）
    expect(dim0.content.length).toBeGreaterThan(5);
  });
});

// ══════════════════════════════════════
// 4. L2考核：选题（selected_topic）+ 难度赋分 cap
// ══════════════════════════════════════

test.describe('L2考核 选题与 cap', () => {
  let pid = '';
  let token = '';

  test.beforeAll(async ({ request }) => {
    token = await apiLogin(request);
    pid = await apiCreateProject(request, token, `L2Q-${UNIQUE}`, 'L2考核');
  });

  test.afterAll(async ({ request }) => {
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('4.1 无效选题被拒绝（400）', async ({ request }) => {
    const r = await request.fetch(`${BASE}/projects/${pid}/entries`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { title: '无效选题', repo_url: `https://noid-${UNIQUE}.git`, selected_topic: '99' },
    });
    expect(r.status()).toBe(400);
  });

  test('4.2 命题 11（★★）→ cap=100；自选题 → cap=100', async ({ request }) => {
    const e1 = await apiCreateEntry(request, token, pid, '题11选手', { selected_topic: '11' });
    expect(e1.selected_topic).toBe('11');
    expect(e1.max_score_cap).toBe(100);
    const e2 = await apiCreateEntry(request, token, pid, '自选选手', { selected_topic: 'self' });
    expect(e2.max_score_cap).toBe(100);
  });

  test('4.3 命题 03（★★★★）→ cap=110（难度赋分封顶）', async ({ request }) => {
    const entry = await apiCreateEntry(request, token, pid, '题03选手', { selected_topic: '03' });
    expect(entry.max_score_cap).toBe(110);
  });

  test('4.4 快照为 7 维标准（全 common，功能完整性 30）', async ({ request }) => {
    const entry = await apiCreateEntry(request, token, pid, '快照选手', { selected_topic: '01' });
    const dims = JSON.parse(entry.standard_snapshot);
    expect(dims).toHaveLength(7);
    expect(dims.every((d: any) => (d.group || 'common') === 'common')).toBe(true);
    const fnDim = dims.find((d: any) => d.name === '功能完整性');
    expect(fnDim.maxScore).toBe(30);
  });
});

// ══════════════════════════════════════
// 5. 赛道二 pass_line 与评审展示
// ══════════════════════════════════════

test.describe('赛道二 及格线与评审展示', () => {
  let pid = '';
  let token = '';

  test.beforeAll(async ({ request }) => {
    token = await apiLogin(request);
    pid = await apiCreateProject(request, token, `赛道二P-${UNIQUE}`, '赛道二');
  });

  test.afterAll(async ({ request }) => {
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('5.1 赛道二 pass_line = 总分 60% = 60', async ({ request }) => {
    const entry = await apiCreateEntry(request, token, pid, '赛道二选手');
    expect(entry.pass_line).toBe(60);
  });

  test('5.2 force-review 后详情面板显示 8 维度与总分', async ({ page, request }) => {
    const entry = await apiCreateEntry(request, token, pid, '展示选手');
    const dims = JSON.parse(entry.standard_snapshot);

    const reviewDims = dims.map((d: any) => ({
      name: d.name,
      score: Math.round(d.maxScore * 0.5),
      maxScore: d.maxScore,
      comment: `评审 ${d.name}`,
    }));
    await request.fetch(`${BASE}/projects/${pid}/entries/${entry.id}/force-review`, {
      method: 'PUT',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { dimensions: reviewDims },
    });

    await login(page);
    await page.goto(`/project/${pid}`);
    await page.click('.tab:has-text("条目")');
    await page.click('.title-cell');
    await expect(page.locator('.detail-panel')).toBeVisible();
    await expect(page.locator('.detail-dims')).toBeVisible();
    const rows = await page.locator('.detail-dims tbody tr').count();
    expect(rows).toBe(8);

    const detailText = await page.locator('.detail-panel').textContent();
    expect(detailText).toContain('提效设计合理性');
    expect(detailText).toContain('提效幅度');
  });

  test('5.3 汇总页显示总分与通过判定', async ({ page, request }) => {
    const entry = await apiCreateEntry(request, token, pid, '汇总选手');
    const dims = JSON.parse(entry.standard_snapshot);
    const reviewDims = dims.map((d: any) => ({ name: d.name, score: d.maxScore, maxScore: d.maxScore, comment: '满分' }));
    await request.fetch(`${BASE}/projects/${pid}/entries/${entry.id}/force-review`, {
      method: 'PUT',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { dimensions: reviewDims },
    });

    await login(page);
    await page.goto(`/project/${pid}`);
    await page.click('.tab:has-text("汇总")');
    await expect(page.locator('.summary-section')).toContainText('汇总选手');
    await expect(page.locator('.summary-section')).toContainText('100');
  });
});

// ══════════════════════════════════════
// 6. 异常与临界值
// ══════════════════════════════════════

test.describe('异常与临界值', () => {
  let pid = '';
  let token = '';

  test.beforeAll(async ({ request }) => {
    token = await apiLogin(request);
    pid = await apiCreateProject(request, token, `异常-${UNIQUE}`, '赛道一');
    await apiCreateStandard(request, token, pid, '## 代码质量（100分）\n质量');
  });

  test.afterAll(async ({ request }) => {
    await request.fetch(`${BASE}/projects/${pid}?force=true`, { method: 'DELETE', headers: { Authorization: `Bearer ${token}` } });
  });

  test('6.1 缺 repo_url 创建条目被拒（400）', async ({ request }) => {
    const r = await request.fetch(`${BASE}/projects/${pid}/entries`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { title: '无仓库' },
    });
    expect(r.status()).toBe(400);
  });

  test('6.2 非法服务地址被拒（localhost 内网）', async ({ request }) => {
    const r = await request.fetch(`${BASE}/projects/${pid}/entries`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { title: '非法地址', repo_url: `https://svc-${UNIQUE}.git`, service_url: 'http://localhost:3000' },
    });
    expect(r.status()).toBe(400);
  });

  test('6.3 相同 repo_url 重复创建被拒（唯一约束）', async ({ request }) => {
    const dupUrl = `https://dup-${UNIQUE}.git`;
    await apiCreateEntry(request, token, pid, '首建', { repo_url: dupUrl });
    const r = await request.fetch(`${BASE}/projects/${pid}/entries`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}`, 'Content-Type': 'application/json' },
      data: { title: '重复', repo_url: dupUrl },
    });
    expect(r.status()).toBe(409);
  });

  test('6.4 未评审条目启动后被系统处理（不崩溃）', async ({ page, request }) => {
    const entry = await apiCreateEntry(request, token, pid, '启动条目');
    const r = await request.fetch(`${BASE}/projects/${pid}/entries/${entry.id}/start`, {
      method: 'POST',
      headers: { Authorization: `Bearer ${token}` },
    });
    expect(r.status()).toBe(200);

    await login(page);
    await page.goto(`/project/${pid}`);
    await page.click('.tab:has-text("条目")');
    await expect(page.locator('.entry-table')).toContainText('启动条目');
  });
});