增加漫画展馆功能

2026-04-16 16:01:47 +08:00
parent 4fe9314c57
commit cb225c3291
33 changed files with 3242 additions and 5 deletions
@@ -0,0 +1,143 @@
+'use client';
+
+import { Search } from 'lucide-react';
+import { useEffect, useState } from 'react';
+
+import { deleteMangaShelf, getAllMangaShelf, saveMangaShelf } from '@/lib/db.client';
+import { MangaSearchItem, MangaShelfItem, MangaSource } from '@/lib/manga.types';
+
+import MangaCard from '@/components/MangaCard';
+
+export default function MangaPage() {
+  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('');
+
+  useEffect(() => {
+    fetch('/api/manga/sources')
+      .then((res) => res.json())
+      .then((data) => setSources(data.sources || []))
+      .catch(() => undefined);
+
+    getAllMangaShelf().then(setShelf).catch(() => undefined);
+  }, []);
+
+  const handleSearch = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!query.trim()) return;
+    setLoading(true);
+    setError('');
+    try {
+      const params = new URLSearchParams({ q: query.trim() });
+      if (sourceId) params.set('sourceId', sourceId);
+      const res = await fetch(`/api/manga/search?${params.toString()}`);
+      const data = await res.json();
+      if (!res.ok) throw new Error(data.error || '搜索失败');
+      setResults(data.results || []);
+    } catch (err) {
+      setError((err as Error).message);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const toggleShelf = async (item: MangaSearchItem) => {
+    const key = `${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>
+          {loading && <span className='text-sm text-gray-500'>搜索中...</span>}
+        </div>
+        {error && <div className='mb-4 text-sm text-red-500'>{error}</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'>
+            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 || '')}`}
+                    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>
+  );
+}