fix: show latest discover posters

web/src/pages/discoverPageModel.ts

@@ -2,15 +2,21 @@ import type { DiscoverItem, DiscoverSection } from '../api/discover'
 
 export const defaultSections = [
   'tmdb_trending_day',
+  'tmdb_latest_movie',
+  'tmdb_latest_tv',
   'douban_hot_movie',
   'douban_hot_tv',
   'bangumi_calendar',
 ]
 
 export const discoverStorageKey = 'mediastation.discover.sections'
+const discoverStorageVersion = 2
+const legacyDefaultAdditions = ['tmdb_latest_movie', 'tmdb_latest_tv']
 
 export const defaultSectionDefs: DiscoverSection[] = [
   { key: 'tmdb_trending_day', label: 'TMDb 今日趋势', provider: 'tmdb' },
+  { key: 'tmdb_latest_movie', label: 'TMDb 最新电影', provider: 'tmdb' },
+  { key: 'tmdb_latest_tv', label: 'TMDb 最新剧集', 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' },
@@ -26,14 +32,44 @@ export function readSavedSections(sections: DiscoverSection[]): string[] {
     const raw = window.localStorage.getItem(discoverStorageKey)
     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))
+    if (Array.isArray(parsed)) {
+      return orderSectionKeys(addLegacyDefaults(parsed, allowed), sections)
+    }
+    if (!parsed || !Array.isArray(parsed.selected)) return []
+    const selected = sanitizeSectionKeys(parsed.selected, allowed)
+    if (parsed.version === discoverStorageVersion) {
+      return orderSectionKeys(selected, sections)
+    }
+    return orderSectionKeys(addLegacyDefaults(selected, allowed), sections)
   } catch {
     return []
   }
 }
 
+export function serializeSavedSections(selected: string[]): string {
+  return JSON.stringify({ version: discoverStorageVersion, selected })
+}
+
+function sanitizeSectionKeys(keys: unknown[], allowed: Set<string>): string[] {
+  return keys.filter((key): key is string => typeof key === 'string' && allowed.has(key))
+}
+
+function addLegacyDefaults(keys: unknown[], allowed: Set<string>): string[] {
+  const out = sanitizeSectionKeys(keys, allowed)
+  for (const key of legacyDefaultAdditions) {
+    if (allowed.has(key) && !out.includes(key)) {
+      out.push(key)
+    }
+  }
+  return out
+}
+
+function orderSectionKeys(keys: string[], sections: DiscoverSection[]): string[] {
+  const selected = new Set(keys)
+  return sections.map((section) => section.key).filter((key) => selected.has(key))
+}
+
 export function buildSubscribeKeyword(item: DiscoverItem): string {
   return [item.title, item.year && item.year > 0 ? item.year : ''].filter(Boolean).join(' ')
 }