-- mock_info.sql
-- 生成多语言AI资讯系统主要表的测试数据，每表50条以上

-- 1. ak_languages
INSERT INTO public.ak_languages (id, code, name, native_name, ai_translation_enabled, translation_quality_threshold) VALUES
  (gen_random_uuid(), 'zh-CN', '简体中文', '简体中文', true, 0.8),
  (gen_random_uuid(), 'en-US', 'English', 'English', true, 0.8),
  (gen_random_uuid(), 'ja-JP', '日本語', '日本語', true, 0.8),
  (gen_random_uuid(), 'ko-KR', '한국어', '한국어', true, 0.8),
  (gen_random_uuid(), 'fr-FR', 'Français', 'Français', true, 0.8),
  (gen_random_uuid(), 'de-DE', 'Deutsch', 'Deutsch', true, 0.8),
  (gen_random_uuid(), 'es-ES', 'Español', 'Español', true, 0.8);

-- 2. ak_users
INSERT INTO public.ak_users (id, username, email, created_at) VALUES
  -- 生成50个用户
  (gen_random_uuid(), 'user1', 'user1@example.com', now()),
  (gen_random_uuid(), 'user2', 'user2@example.com', now()),
  (gen_random_uuid(), 'user3', 'user3@example.com', now()),
  (gen_random_uuid(), 'user4', 'user4@example.com', now()),
  (gen_random_uuid(), 'user5', 'user5@example.com', now()),
  (gen_random_uuid(), 'user6', 'user6@example.com', now()),
  (gen_random_uuid(), 'user7', 'user7@example.com', now()),
  (gen_random_uuid(), 'user8', 'user8@example.com', now()),
  (gen_random_uuid(), 'user9', 'user9@example.com', now()),
  (gen_random_uuid(), 'user10', 'user10@example.com', now()),
  (gen_random_uuid(), 'user11', 'user11@example.com', now()),
  (gen_random_uuid(), 'user12', 'user12@example.com', now()),
  (gen_random_uuid(), 'user13', 'user13@example.com', now()),
  (gen_random_uuid(), 'user14', 'user14@example.com', now()),
  (gen_random_uuid(), 'user15', 'user15@example.com', now()),
  (gen_random_uuid(), 'user16', 'user16@example.com', now()),
  (gen_random_uuid(), 'user17', 'user17@example.com', now()),
  (gen_random_uuid(), 'user18', 'user18@example.com', now()),
  (gen_random_uuid(), 'user19', 'user19@example.com', now()),
  (gen_random_uuid(), 'user20', 'user20@example.com', now()),
  (gen_random_uuid(), 'user21', 'user21@example.com', now()),
  (gen_random_uuid(), 'user22', 'user22@example.com', now()),
  (gen_random_uuid(), 'user23', 'user23@example.com', now()),
  (gen_random_uuid(), 'user24', 'user24@example.com', now()),
  (gen_random_uuid(), 'user25', 'user25@example.com', now()),
  (gen_random_uuid(), 'user26', 'user26@example.com', now()),
  (gen_random_uuid(), 'user27', 'user27@example.com', now()),
  (gen_random_uuid(), 'user28', 'user28@example.com', now()),
  (gen_random_uuid(), 'user29', 'user29@example.com', now()),
  (gen_random_uuid(), 'user30', 'user30@example.com', now()),
  (gen_random_uuid(), 'user31', 'user31@example.com', now()),
  (gen_random_uuid(), 'user32', 'user32@example.com', now()),
  (gen_random_uuid(), 'user33', 'user33@example.com', now()),
  (gen_random_uuid(), 'user34', 'user34@example.com', now()),
  (gen_random_uuid(), 'user35', 'user35@example.com', now()),
  (gen_random_uuid(), 'user36', 'user36@example.com', now()),
  (gen_random_uuid(), 'user37', 'user37@example.com', now()),
  (gen_random_uuid(), 'user38', 'user38@example.com', now()),
  (gen_random_uuid(), 'user39', 'user39@example.com', now()),
  (gen_random_uuid(), 'user40', 'user40@example.com', now()),
  (gen_random_uuid(), 'user41', 'user41@example.com', now()),
  (gen_random_uuid(), 'user42', 'user42@example.com', now()),
  (gen_random_uuid(), 'user43', 'user43@example.com', now()),
  (gen_random_uuid(), 'user44', 'user44@example.com', now()),
  (gen_random_uuid(), 'user45', 'user45@example.com', now()),
  (gen_random_uuid(), 'user46', 'user46@example.com', now()),
  (gen_random_uuid(), 'user47', 'user47@example.com', now()),
  (gen_random_uuid(), 'user48', 'user48@example.com', now()),
  (gen_random_uuid(), 'user49', 'user49@example.com', now()),
  (gen_random_uuid(), 'user50', 'user50@example.com', now());

-- 3. ak_content_categories
INSERT INTO public.ak_content_categories (id, name_key, level, ai_keywords, is_active, created_at) VALUES
  (gen_random_uuid(), 'news.politics', 0, ARRAY['政治', '政府', '政策'], true, now()),
  (gen_random_uuid(), 'news.economy', 0, ARRAY['经济', '金融', '股市'], true, now()),
  (gen_random_uuid(), 'news.technology', 0, ARRAY['科技', 'AI', '互联网'], true, now()),
  (gen_random_uuid(), 'news.sports', 0, ARRAY['体育', '足球', '篮球'], true, now()),
  (gen_random_uuid(), 'news.entertainment', 0, ARRAY['娱乐', '明星', '电影'], true, now()),
  (gen_random_uuid(), 'news.health', 0, ARRAY['健康', '医疗', '疾病'], true, now()),
  (gen_random_uuid(), 'news.education', 0, ARRAY['教育', '学校', '考试'], true, now()),
  (gen_random_uuid(), 'news.international', 0, ARRAY['国际', '外交', '全球'], true, now());

-- 4. ak_contents
-- 生成50条内容，随机分配分类、作者、语言
DO $$
DECLARE
  i INT := 1;
  cat_ids uuid[] := ARRAY(SELECT id FROM public.ak_content_categories);
  lang_codes TEXT[] := ARRAY['zh-CN','en-US','ja-JP','ko-KR','fr-FR','de-DE','es-ES'];
  user_ids uuid[] := ARRAY(SELECT id FROM public.ak_users);
BEGIN
  WHILE i <= 50 LOOP
    INSERT INTO public.ak_contents (
      id, title, content, summary, author, source_url, original_language, category_id, tags, keywords, quality_score, published_at, status, created_at, updated_at
    ) VALUES (
      gen_random_uuid(),
      '测试资讯标题' || i,
      '这是第' || i || '条测试内容，内容丰富多样，适合测试。',
      '摘要内容' || i,
      'user' || ((i-1)%50+1),
      'https://example.com/news/' || i,
      lang_codes[(i%7)+1],
      cat_ids[(i%8)+1],
      ARRAY['标签A','标签B','标签C'],
      ARRAY['关键词1','关键词2'],
      -- 修正round函数类型问题，强制类型转换为numeric再转float
      CAST(round((random()*0.5+0.5)::numeric, 2) AS float),
      now() - (i || ' days')::interval,
      'published',
      now() - (i || ' days')::interval,
      now() - (i || ' days')::interval
    );
    i := i + 1;
  END LOOP;
END$$;

-- 5. ak_topics
DO $$
DECLARE
  i INT := 1;
  cat_ids uuid[] := ARRAY(SELECT id FROM public.ak_content_categories);
BEGIN
  WHILE i <= 50 LOOP
    INSERT INTO public.ak_topics (
      id, title, description, topic_type, status, cover_image_url, content_count, created_at, updated_at
    ) VALUES (
      gen_random_uuid(),
      '专题标题' || i,
      '这是第' || i || '个专题的描述。',
      'series',
      'active',
      'https://example.com/topic/cover/' || i || '.jpg',
      (random()*20)::int,
      now() - (i || ' days')::interval,
      now() - (i || ' days')::interval
    );
    i := i + 1;
  END LOOP;
END$$;

-- 6. ak_topic_contents
DO $$
DECLARE
  i INT := 1;
  topic_ids uuid[] := ARRAY(SELECT id FROM public.ak_topics);
  content_ids uuid[] := ARRAY(SELECT id FROM public.ak_contents);
BEGIN
  WHILE i <= 50 LOOP
    INSERT INTO public.ak_topic_contents (
      id, topic_id, content_id, display_order, editor_note, is_featured, added_at, created_at
    ) VALUES (
      gen_random_uuid(),
      topic_ids[(i%50)+1],
      content_ids[(i%50)+1],
      i,
      '编辑说明' || i,
      (i%2=0),
      now() - (i || ' days')::interval,
      now() - (i || ' days')::interval
    );
    i := i + 1;
  END LOOP;
END$$;

-- 7. ak_comments
DO $$
DECLARE
  i INT := 1;
  content_ids uuid[] := ARRAY(SELECT id FROM public.ak_contents);
  user_ids uuid[] := ARRAY(SELECT id FROM public.ak_users);
BEGIN
  WHILE i <= 50 LOOP
    INSERT INTO public.ak_comments (
      id, target_type, target_id, author_id, author_name, content, status, like_count, reply_count, level, created_at, updated_at
    ) VALUES (
      gen_random_uuid(),
      'content',
      content_ids[(i%50)+1],
      user_ids[(i%50)+1],
      '用户' || ((i-1)%50+1),
      '这是第' || i || '条评论内容。',
      'active',
      (random()*10)::int,
      (random()*5)::int,
      0,
      now() - (i || ' days')::interval,
      now() - (i || ' days')::interval
    );
    i := i + 1;
  END LOOP;
END$$;

-- 更多表可按需补充生成