Files
MeBox/web/src/pages/DiscoverPage.tsx
T
2026-05-28 23:27:34 +08:00

490 lines
20 KiB
TypeScript

import { useEffect, useMemo, useState } from 'react'
import toast from 'react-hot-toast'
import { AlertTriangle, Download, Info, Rss, Sparkles, X } from 'lucide-react'
import { discoverAPI, type DiscoverItem, type DiscoverSection } from '../api/discover'
import { imageURL } from '../api/client'
import { subscriptionsAPI } from '../api/subscriptions'
const defaultSections = [
'tmdb_trending_day',
'douban_hot_movie',
'douban_hot_tv',
'bangumi_calendar',
]
const storageKey = 'mediastation.discover.sections'
export function DiscoverPage() {
const [sections, setSections] = useState<DiscoverSection[]>([])
const [selected, setSelected] = useState<string[]>(defaultSections)
const [rows, setRows] = useState<Record<string, DiscoverItem[]>>({})
const [error, setError] = useState('')
const [loading, setLoading] = useState(true)
const [activeItem, setActiveItem] = useState<DiscoverItem | null>(null)
useEffect(() => {
discoverAPI
.sections()
.then((items) => {
setSections(items)
const saved = readSavedSections(items)
setSelected(saved.length > 0 ? saved : defaultSections)
})
.catch(() => {
setSections(defaultSectionDefs)
setSelected(defaultSections)
})
}, [])
useEffect(() => {
if (selected.length === 0) {
setRows({})
setLoading(false)
return
}
setLoading(true)
setError('')
window.localStorage.setItem(storageKey, JSON.stringify(selected))
discoverAPI
.feed(selected)
.then((feed) => {
const next: Record<string, DiscoverItem[]> = {}
for (const key of selected) {
next[key] = feed[key] ?? []
}
setRows(next)
})
.catch((err) => {
setRows({})
setError(err instanceof Error ? err.message : String(err))
})
.finally(() => setLoading(false))
}, [selected])
const sectionMap = useMemo(
() => new Map(sections.map((section) => [section.key, section])),
[sections],
)
const hasContent = selected.some((key) => (rows[key] ?? []).length > 0)
const toggleSection = (key: string) => {
setSelected((current) => {
if (current.includes(key)) {
return current.filter((item) => item !== key)
}
return [...current, key]
})
}
return (
<div className="mx-auto max-w-7xl space-y-8 px-4 py-6">
<header className="flex flex-col gap-5 lg:flex-row lg:items-end lg:justify-between">
<div className="flex items-center gap-4">
<div className="rounded-2xl border border-primary-500/20 bg-gradient-to-br from-primary-500/20 to-primary-600/10 p-3">
<Sparkles className="h-8 w-8 text-brand-500" />
</div>
<div>
<h1 className="font-display text-4xl font-bold tracking-tight text-ink-600">
发现
</h1>
<p className="mt-1 text-base text-ink-50">
多源推荐:TMDb / 豆瓣 / Bangumi,可按需组合显示
</p>
</div>
</div>
<div className="flex flex-wrap gap-2">
{sections.map((section) => {
const active = selected.includes(section.key)
return (
<button
key={section.key}
type="button"
onClick={() => toggleSection(section.key)}
className={
'rounded-full border px-3 py-1.5 text-xs font-semibold transition ' +
(active
? 'border-primary-400 bg-primary-400/15 text-brand-500'
: 'border-gray-200 bg-white text-gray-500 hover:border-primary-300 hover:text-ink-600')
}
>
{section.label}
</button>
)
})}
</div>
</header>
{loading && <DiscoverSkeleton />}
{!loading && error && (
<div className="flex items-center gap-3 rounded-2xl border border-red-500/20 bg-red-500/10 p-4">
<AlertTriangle className="h-5 w-5 flex-shrink-0 text-red-400" />
<p className="text-red-300">{error}</p>
</div>
)}
{!loading && selected.length === 0 && (
<div className="rounded-2xl border border-gray-200 bg-white p-10 text-center text-sand-500">
至少选择一个推荐源,小宇宙才会开始转动。
</div>
)}
{!loading && !error && selected.length > 0 && (
<div className="space-y-10">
{selected.map((key) => {
const items = rows[key] ?? []
if (items.length === 0) return null
return (
<ContentRow
key={key}
title={sectionMap.get(key)?.label ?? key}
items={items}
onSelect={setActiveItem}
/>
)
})}
{!hasContent && (
<div className="rounded-2xl border border-gray-200 bg-white p-10 text-center">
<p className="text-sand-500">
当前选择的推荐源暂未返回内容,可切换豆瓣 / Bangumi 或检查网络代理。
</p>
</div>
)}
</div>
)}
{activeItem && (
<DiscoverDetailModal
item={activeItem}
onClose={() => setActiveItem(null)}
/>
)}
</div>
)
}
function ContentRow({
title,
items,
onSelect,
}: {
title: string
items: DiscoverItem[]
onSelect: (item: DiscoverItem) => void
}) {
return (
<section className="space-y-4">
<h2 className="pl-1 font-display text-2xl font-semibold text-ink-600">{title}</h2>
<div className="grid grid-cols-3 gap-4 sm:grid-cols-4 md:grid-cols-5 lg:grid-cols-7 xl:grid-cols-8">
{items.map((item, index) => (
<DiscoverCard key={discoverKey(item, index)} item={item} onSelect={onSelect} />
))}
</div>
</section>
)
}
function DiscoverCard({ item, onSelect }: { item: DiscoverItem; onSelect: (item: DiscoverItem) => void }) {
const source = item.source || (item.bangumi_id ? 'bangumi' : item.douban_id ? 'douban' : 'tmdb')
return (
<button
type="button"
onClick={() => onSelect(item)}
className="group relative overflow-hidden rounded-xl border border-gray-200 bg-gray-50 text-left transition-all duration-300 hover:-translate-y-1 hover:border-primary-500/30 hover:shadow-xl focus:outline-none focus:ring-2 focus:ring-primary-400/40"
>
<div className="relative aspect-[2/3] w-full overflow-hidden bg-surface-900">
{item.poster_url ? (
<img
src={imageURL(item.poster_url)}
alt={item.title}
loading="lazy"
referrerPolicy="no-referrer"
className="h-full w-full object-cover transition-transform duration-500 group-hover:scale-105"
/>
) : (
<div className="flex h-full w-full items-center justify-center text-xs text-gray-500">
无海报
</div>
)}
<div className="absolute left-1.5 top-1.5 rounded-xl border border-white/20 bg-black/65 px-1.5 py-0.5 text-[10px] font-semibold uppercase text-white backdrop-blur-sm">
{source}
</div>
{(item.rating ?? 0) > 0 && (
<div className="absolute right-1.5 top-1.5 rounded-xl border border-yellow-400/30 bg-black/70 px-1.5 py-0.5 text-[11px] font-semibold text-yellow-400 backdrop-blur-sm">
★ {(item.rating ?? 0).toFixed(1)}
</div>
)}
</div>
<div className="space-y-0.5 px-2.5 py-2">
<p className="truncate text-xs font-medium text-ink-600 transition-colors group-hover:text-brand-500">
{item.title}
</p>
<p className="text-[11px] text-sand-500">
{[item.media_type, item.year && item.year > 0 ? item.year : ''].filter(Boolean).join(' · ') || '推荐'}
</p>
<p className="flex items-center gap-1 pt-1 text-[10px] font-semibold text-brand-500">
<Info size={10} />
详情 / 订阅
</p>
</div>
</button>
)
}
function DiscoverDetailModal({ item, onClose }: { item: DiscoverItem; onClose: () => void }) {
const source = item.source || (item.bangumi_id ? 'bangumi' : item.douban_id ? 'douban' : 'tmdb')
const keyword = item.subscribe_keyword || buildSubscribeKeyword(item)
const [form, setForm] = useState({
keyword,
search_mode: 'keyword',
imdb_id: '',
media_type: item.media_type || '',
resolution: 'best',
quality: '',
effects: '',
release_groups: '',
exclude_words: 'cam,ts,tc,枪版',
wash_enabled: false,
wash_priority: 'balanced',
save_path: '',
media_category: '',
priority: 50,
run_now: true,
})
const [busy, setBusy] = useState(false)
const submit = async () => {
const finalKeyword = form.keyword.trim() || keyword
const feed = `site-search://search?keyword=${encodeURIComponent(finalKeyword)}&source=${encodeURIComponent(source)}`
setBusy(true)
try {
const sub = await subscriptionsAPI.create({
name: `${item.title} 自动订阅`,
feed_url: feed,
filter: finalKeyword,
media_type: form.media_type || undefined,
media_category: form.media_category || undefined,
save_path: form.save_path || undefined,
search_mode: form.search_mode,
imdb_id: form.imdb_id || undefined,
source,
poster_url: item.poster_url || undefined,
backdrop_url: item.backdrop_url || undefined,
overview: item.overview || undefined,
resolution: form.resolution === 'best' ? 'best' : form.resolution,
quality: form.quality || undefined,
effects: form.effects || undefined,
release_groups: form.release_groups || undefined,
exclude_words: form.exclude_words || undefined,
wash_enabled: form.wash_enabled,
wash_priority: form.wash_priority,
priority: form.priority,
enabled: true,
})
if (form.run_now) {
const run = await subscriptionsAPI.runNow(sub.id)
toast.success(run.queued > 0 ? `已订阅并加入 ${run.queued} 个下载` : '已订阅,暂未命中可下载资源')
} else {
toast.success('已创建订阅')
}
onClose()
} catch (err) {
const msg =
(err as { response?: { data?: { error?: string } } })?.response?.data?.error ??
'订阅失败'
toast.error(msg)
} finally {
setBusy(false)
}
}
return (
<div className="fixed inset-0 z-50 flex items-center justify-center bg-black/45 p-4 backdrop-blur-sm">
<div className="max-h-[92vh] w-full max-w-5xl overflow-y-auto rounded-3xl border border-white/60 bg-white p-5 shadow-2xl">
<div className="mb-4 flex items-start justify-between gap-3">
<div>
<p className="text-xs font-semibold uppercase tracking-widest text-brand-500">{source}</p>
<h2 className="font-display text-2xl font-bold text-ink-600">{item.title}</h2>
<p className="mt-1 text-sm text-sand-500">
{[item.media_type, item.year && item.year > 0 ? item.year : '', item.rating ? `★ ${item.rating.toFixed(1)}` : '']
.filter(Boolean)
.join(' · ')}
</p>
</div>
<button className="rounded-full border border-gray-200 p-2 text-ink-50 hover:bg-gray-50" onClick={onClose}>
<X size={18} />
</button>
</div>
<div className="grid gap-5 lg:grid-cols-[260px_1fr]">
<div className="space-y-3">
<div className="overflow-hidden rounded-2xl bg-gray-100">
{item.poster_url ? (
<img src={imageURL(item.poster_url)} alt={item.title} className="aspect-[2/3] w-full object-cover" />
) : (
<div className="flex aspect-[2/3] items-center justify-center text-sand-500">无海报</div>
)}
</div>
{item.backdrop_url && (
<img src={imageURL(item.backdrop_url)} alt="" className="h-24 w-full rounded-2xl object-cover" />
)}
</div>
<div className="space-y-5">
<section className="rounded-2xl border border-gray-200 bg-gray-50 p-4">
<h3 className="mb-2 font-semibold text-ink-600">简介</h3>
<p className="text-sm leading-6 text-ink-100">{item.overview || '当前数据源没有返回简介。'}</p>
</section>
<section className="rounded-2xl border border-primary-400/20 bg-primary-400/5 p-4">
<h3 className="mb-3 flex items-center gap-2 font-semibold text-ink-600">
<Rss size={16} />
订阅下载规则
</h3>
<div className="grid gap-3 md:grid-cols-3">
<label className="text-xs text-sand-500 md:col-span-2">
搜索关键词
<input className="input-base mt-1" value={form.keyword} onChange={(e) => setForm((f) => ({ ...f, keyword: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
搜索方式
<select className="input-base mt-1" value={form.search_mode} onChange={(e) => setForm((f) => ({ ...f, search_mode: e.target.value }))}>
<option value="keyword">标题关键词</option>
<option value="imdb">IMDB ID</option>
</select>
</label>
<label className="text-xs text-sand-500">
IMDB ID
<input className="input-base mt-1" placeholder="tt1160419" value={form.imdb_id} onChange={(e) => setForm((f) => ({ ...f, imdb_id: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
类型
<select className="input-base mt-1" value={form.media_type} onChange={(e) => setForm((f) => ({ ...f, media_type: e.target.value }))}>
<option value="">自动识别</option>
<option value="movie">电影</option>
<option value="tv">电视剧</option>
<option value="anime">动漫</option>
<option value="variety">综艺</option>
</select>
</label>
<label className="text-xs text-sand-500">
分辨率
<select className="input-base mt-1" value={form.resolution} onChange={(e) => setForm((f) => ({ ...f, resolution: e.target.value }))}>
<option value="best">自动择优</option>
<option value="2160p">2160p / 4K</option>
<option value="1080p">1080p</option>
<option value="720p">720p</option>
</select>
</label>
<label className="text-xs text-sand-500">
质量
<select className="input-base mt-1" value={form.quality} onChange={(e) => setForm((f) => ({ ...f, quality: e.target.value }))}>
<option value="">不限</option>
<option value="remux">REMUX</option>
<option value="bluray">BluRay</option>
<option value="web-dl">WEB-DL</option>
<option value="hdtv">HDTV</option>
</select>
</label>
<label className="text-xs text-sand-500">
特效 / 音轨
<input className="input-base mt-1" placeholder="hdr,dolby-vision,atmos" value={form.effects} onChange={(e) => setForm((f) => ({ ...f, effects: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
洗版优先级
<select className="input-base mt-1 disabled:opacity-50" disabled={!form.wash_enabled} value={form.wash_priority} onChange={(e) => setForm((f) => ({ ...f, wash_priority: e.target.value }))}>
<option value="balanced">均衡</option>
<option value="resolution">分辨率优先</option>
<option value="quality">片源质量优先</option>
<option value="effects">HDR/DV/Atmos 优先</option>
<option value="seeders">做种数优先</option>
</select>
</label>
<label className="flex items-center gap-2 rounded-xl border border-gray-200 bg-white px-3 py-2 text-xs text-ink-100">
<input type="checkbox" checked={form.wash_enabled} onChange={(e) => setForm((f) => ({ ...f, wash_enabled: e.target.checked }))} />
启用洗版择优
</label>
<label className="text-xs text-sand-500">
发布组
<input className="input-base mt-1" placeholder="如 FRDS,OurTV" value={form.release_groups} onChange={(e) => setForm((f) => ({ ...f, release_groups: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
排除词
<input className="input-base mt-1" value={form.exclude_words} onChange={(e) => setForm((f) => ({ ...f, exclude_words: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
分类覆盖
<input className="input-base mt-1" placeholder="综艺 / 日番 / 欧美剧" value={form.media_category} onChange={(e) => setForm((f) => ({ ...f, media_category: e.target.value }))} />
</label>
<label className="text-xs text-sand-500">
保存路径覆盖
<input className="input-base mt-1" value={form.save_path} onChange={(e) => setForm((f) => ({ ...f, save_path: e.target.value }))} />
</label>
</div>
<div className="mt-4 flex flex-wrap items-center justify-between gap-3">
<label className="flex items-center gap-2 text-sm text-ink-100">
<input type="checkbox" checked={form.run_now} onChange={(e) => setForm((f) => ({ ...f, run_now: e.target.checked }))} />
创建后立即搜索并下载
</label>
<button disabled={busy} onClick={submit} className="neon-button disabled:opacity-60">
<Download size={16} />
{busy ? '处理中…' : '创建订阅'}
</button>
</div>
</section>
</div>
</div>
</div>
</div>
)
}
function buildSubscribeKeyword(item: DiscoverItem): string {
return [item.title, item.year && item.year > 0 ? item.year : ''].filter(Boolean).join(' ')
}
function DiscoverSkeleton() {
return (
<div className="space-y-8">
{[1, 2, 3].map((section) => (
<section key={section} className="space-y-4">
<div className="h-8 w-48 animate-pulse rounded-xl bg-gray-100" />
<div className="grid grid-cols-3 gap-4 sm:grid-cols-4 md:grid-cols-5 lg:grid-cols-7 xl:grid-cols-8">
{[1, 2, 3, 4, 5, 6, 7, 8].map((item) => (
<div key={item} className="aspect-[2/3] animate-pulse rounded-xl bg-gray-100" />
))}
</div>
</section>
))}
</div>
)
}
function discoverKey(item: DiscoverItem, index: number): string {
return `${item.source || 'source'}:${item.tmdb_id || item.douban_id || item.bangumi_id || item.title}:${index}`
}
function readSavedSections(sections: DiscoverSection[]): string[] {
try {
const raw = window.localStorage.getItem(storageKey)
if (!raw) return []
const parsed = JSON.parse(raw)
if (!Array.isArray(parsed)) return []
const allowed = new Set(sections.map((section) => section.key))
return parsed.filter((key) => typeof key === 'string' && allowed.has(key))
} catch {
return []
}
}
const defaultSectionDefs: DiscoverSection[] = [
{ key: 'tmdb_trending_day', label: 'TMDb 今日趋势', provider: 'tmdb' },
{ key: 'tmdb_popular_movie', label: 'TMDb 热门电影', provider: 'tmdb' },
{ key: 'douban_hot_movie', label: '豆瓣热门电影', provider: 'douban' },
{ key: 'douban_hot_tv', label: '豆瓣热门剧集', provider: 'douban' },
{ key: 'bangumi_calendar', label: 'Bangumi 每日放送', provider: 'bangumi' },
]