漫画增加推荐页

src/app/api/manga/recommend/route.ts

@@ -0,0 +1,30 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+import { MangaRecommendType } from '@/lib/manga.types';
+import { suwayomiClient } from '@/lib/suwayomi.client';
+
+import { getAuthorizedUsername } from '../_utils';
+
+export const runtime = 'nodejs';
+
+export async function GET(request: NextRequest) {
+  const username = await getAuthorizedUsername(request);
+  if (username instanceof NextResponse) return username;
+
+  try {
+    const { searchParams } = new URL(request.url);
+    const sourceId = searchParams.get('sourceId')?.trim();
+    const page = Number(searchParams.get('page') || '1');
+    const typeParam = searchParams.get('type')?.trim().toUpperCase();
+    const type: MangaRecommendType = typeParam === 'LATEST' ? 'LATEST' : 'POPULAR';
+
+    if (!sourceId) {
+      return NextResponse.json({ mangas: [], hasNextPage: false });
+    }
+
+    const result = await suwayomiClient.getRecommendedManga(sourceId, type, page);
+    return NextResponse.json(result);
+  } catch (error) {
+    return NextResponse.json({ error: (error as Error).message }, { status: 500 });
+  }
+}

src/app/manga/page.tsx

@@ -1,16 +1,21 @@
-'use client';
+'use client';
 
-import { Search } from 'lucide-react';
+import { Flame, Sparkles } from 'lucide-react';
 import { useRouter, useSearchParams } from 'next/navigation';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 
 import { deleteMangaShelf, getAllMangaShelf, saveMangaShelf } from '@/lib/db.client';
-import { MangaSearchItem, MangaShelfItem, MangaSource } from '@/lib/manga.types';
+import {
+  MangaRecommendResult,
+  MangaRecommendType,
+  MangaSearchItem,
+  MangaShelfItem,
+  MangaSource,
+} from '@/lib/manga.types';
 
+import CapsuleSwitch from '@/components/CapsuleSwitch';
 import MangaCard from '@/components/MangaCard';
 
-const MANGA_SEARCH_STATE_KEY = 'manga_search_state';
-
 function MangaCardSkeleton({ withButton = false }: { withButton?: boolean }) {
   return (
     <div className='space-y-2'>
@@ -26,177 +31,114 @@ function MangaCardSkeleton({ withButton = false }: { withButton?: boolean }) {
   );
 }
 
-export default function MangaPage() {
+export default function MangaRecommendPage() {
   const router = useRouter();
   const searchParams = useSearchParams();
-  const urlQuery = searchParams.get('q')?.trim() || '';
-  const urlSourceId = searchParams.get('sourceId') || '';
-
-  const [query, setQuery] = useState('');
   const [sources, setSources] = useState<MangaSource[]>([]);
   const [sourceId, setSourceId] = useState('');
-  const [results, setResults] = useState<MangaSearchItem[]>([]);
-  const [shelf, setShelf] = useState<Record<string, MangaShelfItem>>({});
+  const [recommendType, setRecommendType] = useState<MangaRecommendType>('POPULAR');
+  const [result, setResult] = useState<MangaRecommendResult>({ mangas: [], hasNextPage: false });
+  const [page, setPage] = useState(1);
   const [loading, setLoading] = useState(false);
+  const [loadingMore, setLoadingMore] = useState(false);
   const [error, setError] = useState('');
-  const [hasSearched, setHasSearched] = useState(false);
-  const [lastSearchedQuery, setLastSearchedQuery] = useState('');
-  const [lastSearchedSourceId, setLastSearchedSourceId] = useState('');
-  const restoredRef = useRef(false);
+  const [shelf, setShelf] = useState<Record<string, MangaShelfItem>>({});
+  const loadMoreRef = useRef<HTMLDivElement | null>(null);
 
-  const getCacheKey = useCallback((keyword: string, selectedSourceId: string) => {
-    return `manga_search_cache_${selectedSourceId || 'all'}_${keyword.trim()}`;
-  }, []);
+  useEffect(() => {
+    const query = searchParams.get('q')?.trim();
+    if (!query) return;
 
-  const getCachedResults = useCallback(
-    (keyword: string, selectedSourceId: string) => {
-      if (typeof window === 'undefined' || !keyword.trim()) return null;
-      try {
-        const cached = sessionStorage.getItem(getCacheKey(keyword, selectedSourceId));
-        return cached ? (JSON.parse(cached) as MangaSearchItem[]) : null;
-      } catch {
-        return null;
-      }
-    },
-    [getCacheKey]
-  );
-
-  const setCachedResults = useCallback(
-    (keyword: string, selectedSourceId: string, nextResults: MangaSearchItem[]) => {
-      if (typeof window === 'undefined' || !keyword.trim()) return;
-      try {
-        sessionStorage.setItem(getCacheKey(keyword, selectedSourceId), JSON.stringify(nextResults));
-      } catch {
-        // ignore session cache failures
-      }
-    },
-    [getCacheKey]
-  );
-
-  const saveSearchState = useCallback((nextState: { query: string; sourceId: string; results: MangaSearchItem[] }) => {
-    if (typeof window === 'undefined') return;
-    try {
-      sessionStorage.setItem(MANGA_SEARCH_STATE_KEY, JSON.stringify(nextState));
-    } catch {
-      // ignore session cache failures
-    }
-  }, []);
-
-  const restoreSearchState = useCallback(() => {
-    if (typeof window === 'undefined') return null;
-    try {
-      const cached = sessionStorage.getItem(MANGA_SEARCH_STATE_KEY);
-      return cached
-        ? (JSON.parse(cached) as {
-            query: string;
-            sourceId: string;
-            results: MangaSearchItem[];
-          })
-        : null;
-    } catch {
-      return null;
-    }
-  }, []);
+    const params = new URLSearchParams(searchParams.toString());
+    router.replace(`/manga/search?${params.toString()}`);
+  }, [router, searchParams]);
 
   useEffect(() => {
     fetch('/api/manga/sources')
       .then((res) => res.json())
-      .then((data) => setSources(data.sources || []))
+      .then((data) => {
+        const nextSources = data.sources || [];
+        setSources(nextSources);
+        setSourceId((prev) => prev || nextSources[0]?.id || '');
+      })
       .catch(() => undefined);
 
     getAllMangaShelf().then(setShelf).catch(() => undefined);
   }, []);
 
-  const performSearch = useCallback(
-    async (keyword: string, selectedSourceId: string) => {
-      const trimmedQuery = keyword.trim();
-      if (!trimmedQuery) return;
+  const fetchRecommend = useCallback(async (nextPage: number, append: boolean) => {
+    if (!sourceId) return;
 
+    if (append) {
+      setLoadingMore(true);
+    } else {
       setLoading(true);
       setError('');
-      setHasSearched(true);
-      setLastSearchedQuery(trimmedQuery);
-      setLastSearchedSourceId(selectedSourceId);
+    }
 
-      const cached = getCachedResults(trimmedQuery, selectedSourceId);
-      if (cached) {
-        setResults(cached);
-        saveSearchState({ query: trimmedQuery, sourceId: selectedSourceId, results: cached });
-        setLoading(false);
-        return;
-      }
+    try {
+      const params = new URLSearchParams({
+        sourceId,
+        type: recommendType,
+        page: String(nextPage),
+      });
+      const res = await fetch(`/api/manga/recommend?${params.toString()}`);
+      const data = (await res.json()) as MangaRecommendResult & { error?: string };
+      if (!res.ok) throw new Error(data.error || '获取推荐失败');
 
-      try {
-        const params = new URLSearchParams({ q: trimmedQuery });
-        if (selectedSourceId) params.set('sourceId', selectedSourceId);
-        const res = await fetch(`/api/manga/search?${params.toString()}`);
-        const data = await res.json();
-        if (!res.ok) throw new Error(data.error || '搜索失败');
-        const nextResults = data.results || [];
-        setResults(nextResults);
-        setCachedResults(trimmedQuery, selectedSourceId, nextResults);
-        saveSearchState({ query: trimmedQuery, sourceId: selectedSourceId, results: nextResults });
-      } catch (err) {
-        setError((err as Error).message);
-        setResults([]);
-      } finally {
-        setLoading(false);
+      setPage(nextPage);
+      setResult((prev) => ({
+        mangas: append ? [...prev.mangas, ...data.mangas] : data.mangas,
+        hasNextPage: data.hasNextPage,
+      }));
+    } catch (err) {
+      setError((err as Error).message);
+      if (!append) {
+        setResult({ mangas: [], hasNextPage: false });
       }
-    },
-    [getCachedResults, saveSearchState, setCachedResults]
-  );
+    } finally {
+      setLoading(false);
+      setLoadingMore(false);
+    }
+  }, [recommendType, sourceId]);
 
   useEffect(() => {
-    if (!restoredRef.current) {
-      restoredRef.current = true;
+    if (!sourceId) return;
+    void fetchRecommend(1, false);
+  }, [fetchRecommend, sourceId]);
 
-      if (!urlQuery) {
-        const cachedState = restoreSearchState();
-        if (cachedState?.query?.trim()) {
-          setQuery(cachedState.query);
-          setSourceId(cachedState.sourceId || '');
-          setResults(cachedState.results || []);
-          setHasSearched(true);
-          setLastSearchedQuery(cachedState.query);
-          setLastSearchedSourceId(cachedState.sourceId || '');
-        }
-        return;
+  useEffect(() => {
+    const node = loadMoreRef.current;
+    if (!node || loading || loadingMore || !result.hasNextPage) return;
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        const entry = entries[0];
+        if (!entry?.isIntersecting || loadingMore || loading || !result.hasNextPage) return;
+        void fetchRecommend(page + 1, true);
+      },
+      {
+        rootMargin: '240px 0px',
       }
-    }
+    );
 
-    setQuery(urlQuery);
-    setSourceId(urlSourceId);
+    observer.observe(node);
+    return () => observer.disconnect();
+  }, [fetchRecommend, loading, loadingMore, page, result.hasNextPage]);
 
-    if (!urlQuery) {
-      setResults([]);
-      setHasSearched(false);
-      setLastSearchedQuery('');
-      setLastSearchedSourceId('');
-      setError('');
-      return;
-    }
+  const sourceOptions = useMemo(
+    () =>
+      sources.map((source) => ({
+        label: source.displayName || source.name,
+        value: source.id,
+      })),
+    [sources]
+  );
 
-    void performSearch(urlQuery, urlSourceId);
-  }, [performSearch, restoreSearchState, urlQuery, urlSourceId]);
-
-  const handleSearch = async (e: React.FormEvent) => {
-    e.preventDefault();
-    const trimmedQuery = query.trim();
-    if (!trimmedQuery) return;
-
-    const params = new URLSearchParams({ q: trimmedQuery });
-    if (sourceId) params.set('sourceId', sourceId);
-    router.replace(`/manga?${params.toString()}`);
-    await performSearch(trimmedQuery, sourceId);
-  };
-
-  const returnTo = useMemo(() => {
-    const params = new URLSearchParams();
-    if (lastSearchedQuery) params.set('q', lastSearchedQuery);
-    if (lastSearchedSourceId) params.set('sourceId', lastSearchedSourceId);
-    const queryString = params.toString();
-    return queryString ? `/manga?${queryString}` : '/manga';
-  }, [lastSearchedQuery, lastSearchedSourceId]);
+  const recommendOptions = [
+    { label: '热门', value: 'POPULAR', icon: <Flame className='h-3.5 w-3.5' /> },
+    { label: '最新', value: 'LATEST', icon: <Sparkles className='h-3.5 w-3.5' /> },
+  ];
 
   const toggleShelf = async (item: MangaSearchItem) => {
     const key = `${item.sourceId}+${item.id}`;
@@ -226,74 +168,74 @@ export default function MangaPage() {
   };
 
   return (
-    <div className='mx-auto max-w-6xl'>
-      <form
-        className='mx-auto mb-8 max-w-4xl'
-        onSubmit={handleSearch}
-      >
-        <div className='flex flex-col gap-3 lg:flex-row'>
-          <div className='flex-1'>
-            <input
-              value={query}
-              onChange={(e) => setQuery(e.target.value)}
-              placeholder='搜索漫画标题'
-              className='w-full rounded-2xl border border-gray-200 bg-gray-50 px-4 py-3 text-sm outline-none transition focus:border-sky-500 dark:border-gray-700 dark:bg-gray-900'
-            />
-          </div>
-          <select
-            value={sourceId}
-            onChange={(e) => setSourceId(e.target.value)}
-            className='rounded-2xl border border-gray-200 bg-gray-50 px-4 py-3 text-sm dark:border-gray-700 dark:bg-gray-900 lg:w-56'
-          >
-            <option value=''>全部来源</option>
-            {sources.map((source) => (
-              <option key={source.id} value={source.id}>
-                {source.displayName || source.name}
-              </option>
-            ))}
-          </select>
-          <button className='inline-flex items-center justify-center gap-2 rounded-2xl bg-sky-600 px-6 py-3 text-sm font-medium text-white transition hover:bg-sky-700 lg:w-32'>
-            <Search className='h-4 w-4' /> 搜索
-          </button>
+    <div className='mx-auto max-w-6xl space-y-6'>
+      <section className='space-y-4 rounded-3xl border border-gray-200/70 bg-white/80 p-4 shadow-sm dark:border-gray-800 dark:bg-gray-950/70 sm:p-5'>
+        <div className='space-y-2'>
+          <div className='text-sm font-medium text-gray-700 dark:text-gray-200'>漫画源</div>
+          {sourceOptions.length > 0 ? (
+            <CapsuleSwitch options={sourceOptions} active={sourceId} onChange={setSourceId} className='max-w-full' />
+          ) : (
+            <div className='rounded-2xl bg-gray-100 px-4 py-3 text-sm text-gray-500 dark:bg-gray-900 dark:text-gray-400'>
+              暂无可用漫画源
+            </div>
+          )}
         </div>
-      </form>
+
+        <div className='space-y-2'>
+          <div className='text-sm font-medium text-gray-700 dark:text-gray-200'>推荐类型</div>
+          <CapsuleSwitch
+            options={recommendOptions}
+            active={recommendType}
+            onChange={(value) => setRecommendType(value as MangaRecommendType)}
+          />
+        </div>
+      </section>
 
       <section>
         <div className='mb-4 flex items-center justify-between'>
-          <h2 className='text-lg font-semibold'>搜索结果</h2>
+          <h2 className='text-lg font-semibold'>推荐内容</h2>
         </div>
+
         {error && <div className='mb-4 text-sm text-red-500'>{error}</div>}
+
         {loading ? (
           <div className='grid grid-cols-2 gap-4 md:grid-cols-4 xl:grid-cols-6'>
             {Array.from({ length: 12 }).map((_, index) => (
               <MangaCardSkeleton key={index} withButton />
             ))}
           </div>
-        ) : results.length === 0 ? (
+        ) : result.mangas.length === 0 ? (
           <div className='rounded-2xl bg-gray-50 p-10 text-center text-sm text-gray-500 dark:bg-gray-900/50'>
-            {hasSearched ? '没有找到相关漫画' : '请输入关键词开始搜索漫画'}
+            {sourceId ? '当前源暂无推荐内容' : '请先选择漫画源'}
           </div>
         ) : (
-          <div className='grid grid-cols-2 gap-4 md:grid-cols-4 xl:grid-cols-6'>
-            {results.map((item) => {
-              const key = `${item.sourceId}+${item.id}`;
-              return (
-                <div key={key} className='space-y-2'>
-                  <MangaCard
-                    item={item}
-                    href={`/manga/detail?mangaId=${item.id}&sourceId=${item.sourceId}&title=${encodeURIComponent(item.title)}&cover=${encodeURIComponent(item.cover)}&sourceName=${encodeURIComponent(item.sourceName)}&description=${encodeURIComponent(item.description || '')}&author=${encodeURIComponent(item.author || '')}&status=${encodeURIComponent(item.status || '')}&returnTo=${encodeURIComponent(returnTo)}`}
-                    subtitle={item.author || item.status || item.description}
-                  />
-                  <button
-                    onClick={() => toggleShelf(item)}
-                    className='w-full rounded-2xl border border-gray-200 px-3 py-2 text-xs font-medium text-gray-700 transition hover:border-sky-500 hover:text-sky-600 dark:border-gray-700 dark:text-gray-200'
-                  >
-                    {shelf[key] ? '移出书架' : '加入书架'}
-                  </button>
-                </div>
-              );
-            })}
-          </div>
+          <>
+            <div className='grid grid-cols-2 gap-4 md:grid-cols-4 xl:grid-cols-6'>
+              {result.mangas.map((item) => {
+                const key = `${item.sourceId}+${item.id}`;
+                return (
+                  <div key={key} className='space-y-2'>
+                    <MangaCard
+                      item={item}
+                      href={`/manga/detail?mangaId=${item.id}&sourceId=${item.sourceId}&title=${encodeURIComponent(item.title)}&cover=${encodeURIComponent(item.cover)}&sourceName=${encodeURIComponent(item.sourceName)}&description=${encodeURIComponent(item.description || '')}&author=${encodeURIComponent(item.author || '')}&status=${encodeURIComponent(item.status || '')}&returnTo=${encodeURIComponent('/manga')}`}
+                      subtitle={item.author || item.status || item.description}
+                      badge={recommendType === 'POPULAR' ? '热门' : '最新'}
+                    />
+                    <button
+                      onClick={() => toggleShelf(item)}
+                      className='w-full rounded-2xl border border-gray-200 px-3 py-2 text-xs font-medium text-gray-700 transition hover:border-sky-500 hover:text-sky-600 dark:border-gray-700 dark:text-gray-200'
+                    >
+                      {shelf[key] ? '移出书架' : '加入书架'}
+                    </button>
+                  </div>
+                );
+              })}
+            </div>
+
+            <div ref={loadMoreRef} className='mt-6 flex min-h-10 items-center justify-center text-sm text-gray-500 dark:text-gray-400'>
+              {loadingMore ? '正在加载更多...' : result.hasNextPage ? '继续下滑加载更多' : '没有更多了'}
+            </div>
+          </>
         )}
       </section>
     </div>

src/app/manga/search/page.tsx

@@ -0,0 +1,298 @@
+'use client';
+
+import { Search } from 'lucide-react';
+import { useRouter, useSearchParams } from 'next/navigation';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+
+import { deleteMangaShelf, getAllMangaShelf, saveMangaShelf } from '@/lib/db.client';
+import { MangaSearchItem, MangaShelfItem, MangaSource } from '@/lib/manga.types';
+
+import MangaCard from '@/components/MangaCard';
+
+const MANGA_SEARCH_STATE_KEY = 'manga_search_state';
+
+function MangaCardSkeleton({ withButton = false }: { withButton?: boolean }) {
+  return (
+    <div className='space-y-2'>
+      <div className='overflow-hidden rounded-2xl border border-gray-200 bg-white shadow-sm dark:border-gray-800 dark:bg-gray-950'>
+        <div className='aspect-[3/4] w-full animate-pulse bg-gray-200 dark:bg-gray-800' />
+        <div className='space-y-3 p-3'>
+          <div className='h-4 w-3/4 animate-pulse rounded bg-gray-200 dark:bg-gray-800' />
+          <div className='h-3 w-1/2 animate-pulse rounded bg-gray-200 dark:bg-gray-800' />
+        </div>
+      </div>
+      {withButton && <div className='h-9 w-full animate-pulse rounded-2xl bg-gray-200 dark:bg-gray-800' />}
+    </div>
+  );
+}
+
+export default function MangaSearchPage() {
+  const router = useRouter();
+  const searchParams = useSearchParams();
+  const urlQuery = searchParams.get('q')?.trim() || '';
+  const urlSourceId = searchParams.get('sourceId') || '';
+
+  const [query, setQuery] = useState('');
+  const [sources, setSources] = useState<MangaSource[]>([]);
+  const [sourceId, setSourceId] = useState('');
+  const [results, setResults] = useState<MangaSearchItem[]>([]);
+  const [shelf, setShelf] = useState<Record<string, MangaShelfItem>>({});
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [hasSearched, setHasSearched] = useState(false);
+  const [lastSearchedQuery, setLastSearchedQuery] = useState('');
+  const [lastSearchedSourceId, setLastSearchedSourceId] = useState('');
+  const restoredRef = useRef(false);
+
+  const getCacheKey = useCallback((keyword: string, selectedSourceId: string) => {
+    return `manga_search_cache_${selectedSourceId || 'all'}_${keyword.trim()}`;
+  }, []);
+
+  const getCachedResults = useCallback(
+    (keyword: string, selectedSourceId: string) => {
+      if (typeof window === 'undefined' || !keyword.trim()) return null;
+      try {
+        const cached = sessionStorage.getItem(getCacheKey(keyword, selectedSourceId));
+        return cached ? (JSON.parse(cached) as MangaSearchItem[]) : null;
+      } catch {
+        return null;
+      }
+    },
+    [getCacheKey]
+  );
+
+  const setCachedResults = useCallback(
+    (keyword: string, selectedSourceId: string, nextResults: MangaSearchItem[]) => {
+      if (typeof window === 'undefined' || !keyword.trim()) return;
+      try {
+        sessionStorage.setItem(getCacheKey(keyword, selectedSourceId), JSON.stringify(nextResults));
+      } catch {
+        // ignore session cache failures
+      }
+    },
+    [getCacheKey]
+  );
+
+  const saveSearchState = useCallback((nextState: { query: string; sourceId: string; results: MangaSearchItem[] }) => {
+    if (typeof window === 'undefined') return;
+    try {
+      sessionStorage.setItem(MANGA_SEARCH_STATE_KEY, JSON.stringify(nextState));
+    } catch {
+      // ignore session cache failures
+    }
+  }, []);
+
+  const restoreSearchState = useCallback(() => {
+    if (typeof window === 'undefined') return null;
+    try {
+      const cached = sessionStorage.getItem(MANGA_SEARCH_STATE_KEY);
+      return cached
+        ? (JSON.parse(cached) as {
+            query: string;
+            sourceId: string;
+            results: MangaSearchItem[];
+          })
+        : null;
+    } catch {
+      return null;
+    }
+  }, []);
+
+  useEffect(() => {
+    fetch('/api/manga/sources')
+      .then((res) => res.json())
+      .then((data) => setSources(data.sources || []))
+      .catch(() => undefined);
+
+    getAllMangaShelf().then(setShelf).catch(() => undefined);
+  }, []);
+
+  const performSearch = useCallback(
+    async (keyword: string, selectedSourceId: string) => {
+      const trimmedQuery = keyword.trim();
+      if (!trimmedQuery) return;
+
+      setLoading(true);
+      setError('');
+      setHasSearched(true);
+      setLastSearchedQuery(trimmedQuery);
+      setLastSearchedSourceId(selectedSourceId);
+
+      const cached = getCachedResults(trimmedQuery, selectedSourceId);
+      if (cached) {
+        setResults(cached);
+        saveSearchState({ query: trimmedQuery, sourceId: selectedSourceId, results: cached });
+        setLoading(false);
+        return;
+      }
+
+      try {
+        const params = new URLSearchParams({ q: trimmedQuery });
+        if (selectedSourceId) params.set('sourceId', selectedSourceId);
+        const res = await fetch(`/api/manga/search?${params.toString()}`);
+        const data = await res.json();
+        if (!res.ok) throw new Error(data.error || '搜索失败');
+        const nextResults = data.results || [];
+        setResults(nextResults);
+        setCachedResults(trimmedQuery, selectedSourceId, nextResults);
+        saveSearchState({ query: trimmedQuery, sourceId: selectedSourceId, results: nextResults });
+      } catch (err) {
+        setError((err as Error).message);
+        setResults([]);
+      } finally {
+        setLoading(false);
+      }
+    },
+    [getCachedResults, saveSearchState, setCachedResults]
+  );
+
+  useEffect(() => {
+    if (!restoredRef.current) {
+      restoredRef.current = true;
+
+      if (!urlQuery) {
+        const cachedState = restoreSearchState();
+        if (cachedState?.query?.trim()) {
+          setQuery(cachedState.query);
+          setSourceId(cachedState.sourceId || '');
+          setResults(cachedState.results || []);
+          setHasSearched(true);
+          setLastSearchedQuery(cachedState.query);
+          setLastSearchedSourceId(cachedState.sourceId || '');
+        }
+        return;
+      }
+    }
+
+    setQuery(urlQuery);
+    setSourceId(urlSourceId);
+
+    if (!urlQuery) {
+      setResults([]);
+      setHasSearched(false);
+      setLastSearchedQuery('');
+      setLastSearchedSourceId('');
+      setError('');
+      return;
+    }
+
+    void performSearch(urlQuery, urlSourceId);
+  }, [performSearch, restoreSearchState, urlQuery, urlSourceId]);
+
+  const handleSearch = async (e: React.FormEvent) => {
+    e.preventDefault();
+    const trimmedQuery = query.trim();
+    if (!trimmedQuery) return;
+
+    const params = new URLSearchParams({ q: trimmedQuery });
+    if (sourceId) params.set('sourceId', sourceId);
+    router.replace(`/manga/search?${params.toString()}`);
+    await performSearch(trimmedQuery, sourceId);
+  };
+
+  const returnTo = useMemo(() => {
+    const params = new URLSearchParams();
+    if (lastSearchedQuery) params.set('q', lastSearchedQuery);
+    if (lastSearchedSourceId) params.set('sourceId', lastSearchedSourceId);
+    const queryString = params.toString();
+    return queryString ? `/manga/search?${queryString}` : '/manga/search';
+  }, [lastSearchedQuery, lastSearchedSourceId]);
+
+  const toggleShelf = async (item: MangaSearchItem) => {
+    const key = `${item.sourceId}+${item.id}`;
+    if (shelf[key]) {
+      await deleteMangaShelf(item.sourceId, item.id);
+      setShelf((prev) => {
+        const next = { ...prev };
+        delete next[key];
+        return next;
+      });
+      return;
+    }
+
+    const shelfItem: MangaShelfItem = {
+      title: item.title,
+      cover: item.cover,
+      sourceId: item.sourceId,
+      sourceName: item.sourceName,
+      mangaId: item.id,
+      saveTime: Date.now(),
+      description: item.description,
+      author: item.author,
+      status: item.status,
+    };
+    await saveMangaShelf(item.sourceId, item.id, shelfItem);
+    setShelf((prev) => ({ ...prev, [key]: shelfItem }));
+  };
+
+  return (
+    <div className='mx-auto max-w-6xl'>
+      <form className='mx-auto mb-8 max-w-4xl' onSubmit={handleSearch}>
+        <div className='flex flex-col gap-3 lg:flex-row'>
+          <div className='flex-1'>
+            <input
+              value={query}
+              onChange={(e) => setQuery(e.target.value)}
+              placeholder='搜索漫画标题'
+              className='w-full rounded-2xl border border-gray-200 bg-gray-50 px-4 py-3 text-sm outline-none transition focus:border-sky-500 dark:border-gray-700 dark:bg-gray-900'
+            />
+          </div>
+          <select
+            value={sourceId}
+            onChange={(e) => setSourceId(e.target.value)}
+            className='rounded-2xl border border-gray-200 bg-gray-50 px-4 py-3 text-sm dark:border-gray-700 dark:bg-gray-900 lg:w-56'
+          >
+            <option value=''>全部来源</option>
+            {sources.map((source) => (
+              <option key={source.id} value={source.id}>
+                {source.displayName || source.name}
+              </option>
+            ))}
+          </select>
+          <button className='inline-flex items-center justify-center gap-2 rounded-2xl bg-sky-600 px-6 py-3 text-sm font-medium text-white transition hover:bg-sky-700 lg:w-32'>
+            <Search className='h-4 w-4' /> 搜索
+          </button>
+        </div>
+      </form>
+
+      <section>
+        <div className='mb-4 flex items-center justify-between'>
+          <h2 className='text-lg font-semibold'>搜索结果</h2>
+        </div>
+        {error && <div className='mb-4 text-sm text-red-500'>{error}</div>}
+        {loading ? (
+          <div className='grid grid-cols-2 gap-4 md:grid-cols-4 xl:grid-cols-6'>
+            {Array.from({ length: 12 }).map((_, index) => (
+              <MangaCardSkeleton key={index} withButton />
+            ))}
+          </div>
+        ) : results.length === 0 ? (
+          <div className='rounded-2xl bg-gray-50 p-10 text-center text-sm text-gray-500 dark:bg-gray-900/50'>
+            {hasSearched ? '没有找到相关漫画' : '请输入关键词开始搜索漫画'}
+          </div>
+        ) : (
+          <div className='grid grid-cols-2 gap-4 md:grid-cols-4 xl:grid-cols-6'>
+            {results.map((item) => {
+              const key = `${item.sourceId}+${item.id}`;
+              return (
+                <div key={key} className='space-y-2'>
+                  <MangaCard
+                    item={item}
+                    href={`/manga/detail?mangaId=${item.id}&sourceId=${item.sourceId}&title=${encodeURIComponent(item.title)}&cover=${encodeURIComponent(item.cover)}&sourceName=${encodeURIComponent(item.sourceName)}&description=${encodeURIComponent(item.description || '')}&author=${encodeURIComponent(item.author || '')}&status=${encodeURIComponent(item.status || '')}&returnTo=${encodeURIComponent(returnTo)}`}
+                    subtitle={item.author || item.status || item.description}
+                  />
+                  <button
+                    onClick={() => toggleShelf(item)}
+                    className='w-full rounded-2xl border border-gray-200 px-3 py-2 text-xs font-medium text-gray-700 transition hover:border-sky-500 hover:text-sky-600 dark:border-gray-700 dark:text-gray-200'
+                  >
+                    {shelf[key] ? '移出书架' : '加入书架'}
+                  </button>
+                </div>
+              );
+            })}
+          </div>
+        )}
+      </section>
+    </div>
+  );
+}

src/components/MangaSectionNav.tsx

@@ -4,7 +4,8 @@ import Link from 'next/link';
 import { usePathname } from 'next/navigation';
 
 const tabs = [
-  { href: '/manga', label: '搜索' },
+  { href: '/manga', label: '推荐' },
+  { href: '/manga/search', label: '搜索' },
   { href: '/manga/shelf', label: '书架' },
   { href: '/manga/history', label: '历史' },
 ];

src/components/manga/MangaLayout.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { BookOpen, ChevronLeft, History, Home, List, Search, Settings2 } from 'lucide-react';
+import { BookOpen, ChevronLeft, Compass, History, List, Search, Settings2 } from 'lucide-react';
 import Link from 'next/link';
 import { usePathname, useSearchParams } from 'next/navigation';
 
@@ -14,13 +14,12 @@ interface MangaLayoutProps {
 }
 
 const sectionTabs = [
-  { href: '/manga', label: '搜索', icon: Search },
+  { href: '/manga', label: '推荐', icon: Compass },
+  { href: '/manga/search', label: '搜索', icon: Search },
   { href: '/manga/shelf', label: '书架', icon: BookOpen },
   { href: '/manga/history', label: '历史', icon: History },
 ];
 
-const bottomTabs = [{ href: '/', label: '首页', icon: Home }, ...sectionTabs];
-
 function getMeta(pathname: string, searchParams: ReturnType<typeof useSearchParams>) {
   if (pathname === '/manga/shelf') {
     return { title: '漫画书架', subtitle: '集中管理收藏的漫画' };
@@ -28,6 +27,9 @@ function getMeta(pathname: string, searchParams: ReturnType<typeof useSearchPara
   if (pathname === '/manga/history') {
     return { title: '漫画历史', subtitle: '从上次阅读的位置继续' };
   }
+  if (pathname === '/manga/search') {
+    return { title: '漫画搜索', subtitle: '按标题和来源搜索漫画' };
+  }
   if (pathname === '/manga/detail') {
     return {
       title: searchParams.get('title') || '漫画详情',
@@ -48,7 +50,7 @@ function getMeta(pathname: string, searchParams: ReturnType<typeof useSearchPara
       backHref: `/manga/detail?mangaId=${encodeURIComponent(mangaId)}&sourceId=${encodeURIComponent(sourceId)}&title=${encodeURIComponent(title)}&cover=${encodeURIComponent(cover)}&sourceName=${encodeURIComponent(sourceName)}&returnTo=${encodeURIComponent(returnTo)}`,
     };
   }
-  return { title: '漫画展馆', subtitle: '搜索漫画并加入书架' };
+  return { title: '漫画推荐', subtitle: '按来源查看热门与最新漫画' };
 }
 
 export default function MangaLayout({ children }: MangaLayoutProps) {
@@ -167,7 +169,7 @@ export default function MangaLayout({ children }: MangaLayoutProps) {
           style={{ paddingBottom: 'env(safe-area-inset-bottom)' }}
         >
           <div className='mx-auto grid max-w-3xl grid-cols-4'>
-            {bottomTabs.map((tab) => {
+            {sectionTabs.map((tab) => {
               const Icon = tab.icon;
               const active = isActive(tab.href);
               return (

src/lib/manga.types.ts

@@ -18,6 +18,13 @@ export interface MangaSearchItem {
   genre?: string;
 }
 
+export type MangaRecommendType = 'POPULAR' | 'LATEST';
+
+export interface MangaRecommendResult {
+  mangas: MangaSearchItem[];
+  hasNextPage: boolean;
+}
+
 export interface MangaChapter {
   id: string;
   mangaId: string;

src/lib/suwayomi.client.ts

@@ -4,6 +4,8 @@ import { getConfig } from './config';
 import {
   MangaChapter,
   MangaDetail,
+  MangaRecommendResult,
+  MangaRecommendType,
   MangaSearchItem,
   MangaSource,
 } from './manga.types';
@@ -216,6 +218,85 @@ export class SuwayomiClient {
     return results;
   }
 
+  async getRecommendedManga(
+    sourceId: string,
+    type: MangaRecommendType = 'POPULAR',
+    page = 1
+  ): Promise<MangaRecommendResult> {
+    if (!sourceId) {
+      return { mangas: [], hasNextPage: false };
+    }
+
+    const query = `
+      fragment MANGA_BASE_FIELDS on MangaType {
+        id
+        title
+        thumbnailUrl
+        sourceId
+        description
+        author
+        artist
+        genre
+        status
+      }
+
+      mutation GET_SOURCE_MANGAS_FETCH($input: FetchSourceMangaInput!) {
+        fetchSourceManga(input: $input) {
+          hasNextPage
+          mangas {
+            ...MANGA_BASE_FIELDS
+          }
+        }
+      }
+    `;
+
+    const sources = await this.getSources();
+    const matchedSource = sources.find((item) => item.id === sourceId);
+
+    const data = await this.graphqlRequest<{
+      fetchSourceManga?: {
+        hasNextPage?: boolean;
+        mangas?: Array<{
+          id: string | number;
+          title?: string;
+          thumbnailUrl?: string;
+          sourceId?: string | number;
+          description?: string;
+          author?: string;
+          artist?: string;
+          genre?: string;
+          status?: string;
+        }>;
+      };
+    }>(
+      query,
+      {
+        input: {
+          type,
+          source: sourceId,
+          page,
+        },
+      },
+      'GET_SOURCE_MANGAS_FETCH'
+    );
+
+    return {
+      hasNextPage: Boolean(data.fetchSourceManga?.hasNextPage),
+      mangas: (data.fetchSourceManga?.mangas || []).map((manga) => ({
+        id: String(manga.id),
+        sourceId: String(manga.sourceId || sourceId),
+        sourceName: matchedSource?.displayName || matchedSource?.name || sourceId,
+        title: manga.title || '未命名漫画',
+        cover: buildSuwayomiImageProxyUrl(manga.thumbnailUrl || ''),
+        description: manga.description,
+        author: manga.author,
+        artist: manga.artist,
+        genre: manga.genre,
+        status: manga.status,
+      })),
+    };
+  }
+
   async getChapters(mangaId: string): Promise<MangaChapter[]> {
     const mutation = `
       mutation GET_MANGA_CHAPTERS_FETCH($input: FetchChaptersInput!) {