chore: 导入清理前的完整工程状态（含 Capacitor 原生壳，作为回滚备份点）

2026-10-21 11:50:10 +08:00
commit 8ded87a3a8
389 changed files with 52242 additions and 0 deletions
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+import type { RecipeItem } from '~/types'
+import type { DbRecipeItem } from '~/utils/db'
+import type { FavoriteEntry } from '~/utils/userData'
+import { useStorage } from '@vueuse/core'
+import { computed } from 'vue'
+import { namespace } from '~/constants'
+import { userDataMeta } from './userDataMeta'
+
+export type { FavoriteEntry }
+
+// Store favorite entries with timestamp in localStorage
+const rawFavorites = useStorage(`${namespace}:favorites`, [] as any)
+
+// Migration: if old format number[] exists, convert to FavoriteEntry[] with current time
+function ensureFavoriteEntries(): FavoriteEntry[] {
+  const now = Date.now()
+  const v = rawFavorites.value
+  if (Array.isArray(v)) {
+    if (v.length === 0)
+      return []
+    // old format: array of numbers
+    if (typeof v[0] === 'number') {
+      const migrated: FavoriteEntry[] = (v as number[]).map(id => ({ id, time: now }))
+      rawFavorites.value = migrated
+      return migrated
+    }
+    // new format
+    if (typeof v[0] === 'object' && v[0] && 'id' in v[0])
+      return v as FavoriteEntry[]
+  }
+  // fallback
+  rawFavorites.value = []
+  return []
+}
+
+export const favoriteEntries = computed<FavoriteEntry[]>(() => ensureFavoriteEntries())
+export const favoriteRecipeIds = computed<number[]>(() => favoriteEntries.value.map(e => e.id))
+
+function getId(item: RecipeItem | DbRecipeItem): number | null {
+  // Only support DbRecipeItem with numeric id for now
+  return typeof (item as DbRecipeItem).id === 'number' ? (item as DbRecipeItem).id! : null
+}
+
+export function isFavorited(item: RecipeItem | DbRecipeItem) {
+  const id = getId(item)
+  if (id == null)
+    return false
+  return favoriteRecipeIds.value.includes(id)
+}
+
+export function toggleFavorite(item: RecipeItem | DbRecipeItem) {
+  const id = getId(item)
+  if (id == null)
+    return
+  const list = ensureFavoriteEntries()
+  const idx = list.findIndex(e => e.id === id)
+  const time = Date.now()
+  if (idx >= 0)
+    list.splice(idx, 1)
+  else
+    list.push({ id, time })
+  rawFavorites.value = list
+
+  // Keep one tombstone per id so the removal can sync to other devices.
+  const favoriteRemovals = userDataMeta.value.favoriteRemovals.filter(r => r.id !== id)
+  if (idx >= 0)
+    favoriteRemovals.push({ id, time })
+  userDataMeta.value = { ...userDataMeta.value, favoriteRemovals }
+}
+
+export function setFavoriteEntries(list: FavoriteEntry[]) {
+  rawFavorites.value = list
+}
+
+export function getFavoriteTime(item: RecipeItem | DbRecipeItem): number | null {
+  const id = getId(item)
+  if (id == null)
+    return null
+  const list = ensureFavoriteEntries()
+  const entry = list.find(e => e.id === id)
+  return entry?.time ?? null
+}