import assert from 'node:assert/strict';
import test from 'node:test';

import { classifyReferrerHost } from './mindspace-analytics-discovery.mjs';
import {
  listAdminSeoGeoPublicationCatalog,
  resolveAdminCatalogPublicUrl,
} from './mindspace-seo-geo-admin-catalog.mjs';

test('classifyReferrerHost maps search and ai referrers', () => {
  assert.deepEqual(classifyReferrerHost('www.google.com'), {
    discovery_channel: 'seo',
    discovery_source: 'google',
  });
  assert.deepEqual(classifyReferrerHost('chatgpt.com'), {
    discovery_channel: 'geo',
    discovery_source: 'chatgpt',
  });
});

test('resolveAdminCatalogPublicUrl normalizes relative public urls', () => {
  assert.equal(
    resolveAdminCatalogPublicUrl('/u/john/pages/demo'),
    'https://m.tkmind.cn/u/john/pages/demo',
  );
});

test('listAdminSeoGeoPublicationCatalog merges zero-traffic pages with view stats', async () => {
  const calls = [];
  const pool = {
    async query(sql, params = []) {
      calls.push({ sql, params });
      const normalized = String(sql).replace(/\s+/g, ' ').trim();
      if (normalized.startsWith('SELECT COUNT(*) AS total')) {
        return [[{ total: 2 }]];
      }
      if (normalized.includes('FROM h5_publish_records pr') && normalized.includes('JOIN h5_users')) {
        return [[
          {
            publicationId: 'pub-1',
            pageId: 'page-1',
            userId: 'user-1',
            publicUrl: '/u/john/pages/demo',
            accessMode: 'public',
            status: 'online',
            userConfirmedAt: 1000,
            expiresAt: null,
            publishedAt: 2000,
            lifetimeViewCount: 12,
            pageTitle: 'Demo',
            pageSummary: 'Summary',
            username: 'john',
            displayName: 'John',
          },
          {
            publicationId: 'pub-2',
            pageId: 'page-2',
            userId: 'user-2',
            publicUrl: '/u/jane/pages/empty',
            accessMode: 'public',
            status: 'online',
            userConfirmedAt: null,
            expiresAt: null,
            publishedAt: 1500,
            lifetimeViewCount: 0,
            pageTitle: 'Empty',
            pageSummary: '',
            username: 'jane',
            displayName: 'Jane',
          },
        ]];
      }
      if (normalized.includes('FROM h5_publication_views')) {
        return [[
          {
            publicationId: 'pub-1',
            device_type: 'desktop',
            referrer_host: 'www.google.com',
            views: 3,
          },
          {
            publicationId: 'pub-1',
            device_type: 'bot',
            referrer_host: null,
            views: 2,
          },
        ]];
      }
      return [[]];
    },
  };

  const result = await listAdminSeoGeoPublicationCatalog(pool, {
    page: 1,
    pageSize: 10,
    startAt: 1,
    endAt: 9_999_999_999_999,
    sortBy: 'totalViews',
    sortOrder: 'desc',
  });

  assert.equal(result.total, 2);
  assert.equal(result.data.length, 2);
  assert.equal(result.data[0].publicationId, 'pub-1');
  assert.equal(result.data[0].seoViews, 3);
  assert.equal(result.data[0].crawlerViews, 2);
  assert.equal(result.data[0].totalViews, 5);
  assert.equal(result.data[0].indexable, true);
  assert.equal(result.data[1].publicationId, 'pub-2');
  assert.equal(result.data[1].totalViews, 0);
  assert.equal(result.data[1].indexable, true);
  assert.match(result.data[1].publicUrl, /^https:\/\/m\.tkmind\.cn\//);
});

test('listAdminSeoGeoPublicationCatalog search matches workspace path and defaults to publishedAt desc', async () => {
  const pool = {
    async query(sql, params = []) {
      const normalized = String(sql).replace(/\s+/g, ' ').trim();
      if (normalized.startsWith('SELECT COUNT(*) AS total')) {
        assert.match(normalized, /workspace_relative_path LIKE \?/);
        assert.equal(params[0], '%daily-news-0917%');
        return [[{ total: 1 }]];
      }
      if (normalized.includes('FROM h5_publish_records pr') && normalized.includes('JOIN h5_users')) {
        return [[
          {
            publicationId: 'pub-news',
            pageId: 'page-news',
            userId: 'user-1',
            publicUrl: '/u/john/pages/news',
            accessMode: 'public',
            status: 'online',
            userConfirmedAt: 1000,
            expiresAt: null,
            publishedAt: 5000,
            lifetimeViewCount: 99,
            pageTitle: '每日新闻早报',
            pageSummary: 'Summary',
            username: 'john',
            displayName: 'John',
          },
          {
            publicationId: 'pub-old',
            pageId: 'page-old',
            userId: 'user-1',
            publicUrl: '/u/john/pages/old',
            accessMode: 'public',
            status: 'online',
            userConfirmedAt: 1000,
            expiresAt: null,
            publishedAt: 1000,
            lifetimeViewCount: 999,
            pageTitle: 'Old',
            pageSummary: '',
            username: 'john',
            displayName: 'John',
          },
        ]];
      }
      return [[]];
    },
  };

  const result = await listAdminSeoGeoPublicationCatalog(pool, {
    page: 1,
    pageSize: 10,
    startAt: 1,
    endAt: 9_999_999_999_999,
    search: 'daily-news-0917',
    sortBy: 'publishedAt',
    sortOrder: 'desc',
  });

  assert.equal(result.total, 1);
  assert.equal(result.data[0].publicationId, 'pub-news');
});

test('listAdminSeoGeoPublicationCatalog merges Umami stats and appends workspace-only pages', async () => {
  const pool = {
    async query(sql) {
      const normalized = String(sql).replace(/\s+/g, ' ').trim();
      if (normalized.startsWith('SELECT COUNT(*) AS total')) {
        return [[{ total: 1 }]];
      }
      if (normalized.includes('FROM h5_publish_records pr') && normalized.includes('JOIN h5_users')) {
        return [[
          {
            publicationId: 'pub-1',
            pageId: 'page-1',
            userId: 'user-1',
            publicUrl: '/u/john/pages/news',
            accessMode: 'public',
            status: 'online',
            userConfirmedAt: 1000,
            expiresAt: null,
            publishedAt: 2000,
            lifetimeViewCount: 1,
            pageTitle: 'Published News',
            pageSummary: '',
            workspaceRelativePath: 'public/daily-news-0916.html',
            username: 'john',
            displayName: 'John',
          },
        ]];
      }
      if (normalized.includes('FROM h5_publication_views')) {
        return [[]];
      }
      return [[]];
    },
  };

  const umamiPath = '/MindSpace/user-1/public/daily-news-0916.html';
  const umamiOnlyPath = '/MindSpace/user-1/public/daily-news-0917.html';
  const statsByPath = new Map([
    [umamiPath, { totalViews: 20, seoViews: 12, geoViews: 2 }],
    [umamiOnlyPath, {
      totalViews: 9,
      seoViews: 7,
      geoViews: 0,
      pageTitle: '每日新闻早报 · 2026年9月17日',
      ownerLabel: 'John',
      generatedAt: 9000,
    }],
  ]);

  const result = await listAdminSeoGeoPublicationCatalog(pool, {
    page: 1,
    pageSize: 10,
    startAt: 1,
    endAt: 9_999_999_999_999,
    sortBy: 'seoViews',
    sortOrder: 'desc',
    fetchUmamiStats: async () => ({
      statsByPath,
      available: true,
      reason: 'ok',
    }),
  });

  assert.equal(result.total, 2);
  assert.equal(result.umami.available, true);
  assert.equal(result.data[0].publicationId, 'pub-1');
  assert.equal(result.data[0].seoViews, 12);
  assert.equal(result.data[0].statsSource, 'umami+publication');
  assert.equal(result.data[1].publicationId, `umami:${umamiOnlyPath}`);
  assert.equal(result.data[1].seoViews, 7);
});