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
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+import type { Difficulty, RecommendationMode } from '@yunyoujun/cook'
+import type { RecipeItem, StuffItem } from '~/types'
+import { StorageSerializers, useStorage } from '@vueuse/core'
+import { createRecipeRecommender, hasAvoidedStuff, matchesTaste, uniqueStuff } from '@yunyoujun/cook/recommend'
+import { acceptHMRUpdate, defineStore } from 'pinia'
+import { computed, onMounted, ref, shallowRef } from 'vue'
+import { useIndexedDB } from '~/composables/db'
+import { defaultPantry, pantryOptions } from '~/data/pantry'
+import { trackCookEvent } from '~/utils/analytics'
+import { db } from '../../utils/db'
+import { useAppStore } from './app'
+import { customRecipes } from './customRecipe'
+
+const namespace = 'cook'
+export type SearchMode = RecommendationMode
+
+export const useRecipeStore = defineStore('recipe', () => {
+  const { settings } = useAppStore()
+  const indexedDB = useIndexedDB()
+  const keyword = shallowRef('')
+  const curStuff = settings.keepLocalData
+    ? useStorage(`${namespace}:stuff`, new Set<string>(), undefined, { serializer: StorageSerializers.set })
+    : ref(new Set<string>())
+  const curTool = settings.keepLocalData ? useStorage(`${namespace}:tool`, '') : shallowRef('')
+  const curMode = settings.keepLocalData ? useStorage<SearchMode>(`${namespace}:mode`, 'loose') : shallowRef<SearchMode>('loose')
+  const pantry = settings.keepLocalData ? useStorage<string[]>(`${namespace}:pantry`, [...defaultPantry]) : ref([...defaultPantry])
+  // 忌口是个人偏好，和常备调料一样跨会话保留，「清空」不会动它
+  const avoid = settings.keepLocalData ? useStorage<string[]>(`${namespace}:avoid`, []) : ref<string[]>([])
+  const noSpicy = settings.keepLocalData ? useStorage(`${namespace}:no-spicy`, false) : shallowRef(false)
+  const methodGroups = settings.keepLocalData ? useStorage<string[]>(`${namespace}:method-groups`, []) : ref<string[]>([])
+  const cuisines = settings.keepLocalData ? useStorage<string[]>(`${namespace}:cuisines`, []) : ref<string[]>([])
+  const difficulty = settings.keepLocalData ? useStorage<Difficulty[]>(`${namespace}:difficulty`, []) : ref<Difficulty[]>([])
+
+  const selectedStuff = computed(() => uniqueStuff([...curStuff.value]))
+  const selectedPantry = computed(() => uniqueStuff(pantry.value).filter(item => pantryOptions.includes(item)))
+  const selectedAvoid = computed(() => uniqueStuff(avoid.value))
+
+  function toggleStuff(name: string) {
+    const names = uniqueStuff([name])
+    const next = new Set(selectedStuff.value)
+    for (const item of names) {
+      if (next.has(item))
+        next.delete(item)
+      else
+        next.add(item)
+    }
+    curStuff.value = next
+  }
+
+  function addStuff(name: string) {
+    curStuff.value = new Set(uniqueStuff([...selectedStuff.value, name]))
+  }
+
+  function togglePantry(name: string) {
+    if (!pantryOptions.includes(name))
+      return
+    pantry.value = selectedPantry.value.includes(name)
+      ? selectedPantry.value.filter(item => item !== name)
+      : [...selectedPantry.value, name]
+  }
+
+  function toggleAvoid(name: string) {
+    avoid.value = selectedAvoid.value.includes(name)
+      ? selectedAvoid.value.filter(item => item !== name)
+      : [...selectedAvoid.value, name]
+  }
+
+  function toggleMethodGroup(label: string) {
+    methodGroups.value = methodGroups.value.includes(label)
+      ? methodGroups.value.filter(item => item !== label)
+      : [...methodGroups.value, label]
+  }
+
+  function toggleCuisine(label: string) {
+    cuisines.value = cuisines.value.includes(label)
+      ? cuisines.value.filter(item => item !== label)
+      : [...cuisines.value, label]
+  }
+
+  function toggleDifficulty(level: Difficulty) {
+    difficulty.value = difficulty.value.includes(level)
+      ? difficulty.value.filter(item => item !== level)
+      : [...difficulty.value, level]
+  }
+
+  /** 忌口、做法、菜系、口味、难度这几个对所有列表都生效的条件 */
+  function passesPreferences(recipe: RecipeItem) {
+    return !hasAvoidedStuff(recipe, selectedAvoid.value)
+      && matchesTaste(recipe, { methodGroups: methodGroups.value, cuisines: cuisines.value, noSpicy: noSpicy.value, difficulty: difficulty.value })
+  }
+
+  function clearFilters() {
+    keyword.value = ''
+    curTool.value = ''
+    curMode.value = 'loose'
+    methodGroups.value = []
+    cuisines.value = []
+    difficulty.value = []
+  }
+
+  function reset() {
+    curStuff.value = new Set()
+    clearFilters()
+  }
+
+  function toggleTools(name: string) {
+    curTool.value = curTool.value === name ? '' : name
+  }
+
+  function setMode(mode: SearchMode) {
+    curMode.value = mode
+  }
+
+  const recipes = shallowRef<RecipeItem[]>([])
+  const isSearching = shallowRef(true)
+  const loadError = shallowRef('')
+  let loading: Promise<void> | undefined
+  function loadRecipes() {
+    if (loading)
+      return loading
+    isSearching.value = true
+    loadError.value = ''
+    loading = (async () => {
+      try {
+        // Await initialization so first visits and saved selections cannot read an empty DB.
+        await indexedDB.init()
+        recipes.value = await db.recipes.toArray()
+      }
+      catch {
+        loadError.value = '菜谱暂时没有加载成功，请重试。'
+      }
+      finally {
+        isSearching.value = false
+        loading = undefined
+      }
+    })()
+    return loading
+  }
+
+  // 自己添加的菜谱排在前面：匹配程度相同时优先推荐
+  const allRecipes = computed<RecipeItem[]>(() => [...customRecipes.value, ...recipes.value])
+
+  const recommend = computed(() => createRecipeRecommender(allRecipes.value))
+  const recipeMatches = computed(() => recommend.value({
+    stuff: selectedStuff.value,
+    pantry: selectedPantry.value,
+    tool: curTool.value,
+    keyword: keyword.value,
+    mode: curMode.value,
+    avoid: selectedAvoid.value,
+    methodGroups: methodGroups.value,
+    cuisines: cuisines.value,
+    noSpicy: noSpicy.value,
+    difficulty: difficulty.value,
+  }))
+  /** 只选了厨具、还没选食材时，列出用这个厨具能做的菜（保留原来经典视图的用法） */
+  const toolRecipes = computed(() => {
+    if (selectedStuff.value.length || !curTool.value)
+      return []
+    const text = keyword.value.trim()
+    return allRecipes.value.filter(recipe => recipe.tools?.includes(curTool.value)
+      && (!text || recipe.name.includes(text))
+      && passesPreferences(recipe))
+  })
+  /** 「吃什么」随机的候选：选了食材就从匹配结果里抽，否则按厨具和忌口从全部菜谱里抽 */
+  const randomPool = computed(() => {
+    if (selectedStuff.value.length)
+      return recipeMatches.value.map(match => match.recipe)
+    return allRecipes.value.filter(recipe => (!curTool.value || recipe.tools?.includes(curTool.value))
+      && passesPreferences(recipe))
+  })
+  /** 「再补一样」建议：差一种的菜里缺得最多的食材，补上后能直接多做几道 */
+  const unlockSuggestions = computed(() => {
+    const counts = new Map<string, number>()
+    for (const match of recipeMatches.value) {
+      const [missing] = match.missingStuff
+      if (match.missingStuff.length === 1 && missing)
+        counts.set(missing, (counts.get(missing) ?? 0) + 1)
+    }
+    return [...counts]
+      .filter(([, count]) => count >= 2)
+      .sort((a, b) => b[1] - a[1])
+      .slice(0, 4)
+      .map(([name, count]) => ({ name, count }))
+  })
+  const resultCount = computed(() => selectedStuff.value.length ? recipeMatches.value.length : toolRecipes.value.length)
+  const recipesLength = computed(() => allRecipes.value.length)
+
+  function clickTool(item: StuffItem) {
+    toggleTools(item.name)
+    trackCookEvent('click_tool')
+  }
+
+  onMounted(loadRecipes)
+
+  return {
+    recipesLength,
+    keyword,
+    curTool,
+    curMode,
+    selectedStuff,
+    selectedPantry,
+    selectedAvoid,
+    methodGroups,
+    cuisines,
+    noSpicy,
+    difficulty,
+    isSearching,
+    loadError,
+    loadRecipes,
+    clearKeyWord: () => { keyword.value = '' },
+    clearFilters,
+    toggleStuff,
+    togglePantry,
+    clearPantry: () => { pantry.value = [] },
+    resetPantry: () => { pantry.value = [...defaultPantry] },
+    toggleAvoid,
+    clearAvoid: () => { avoid.value = [] },
+    toggleMethodGroup,
+    toggleCuisine,
+    toggleDifficulty,
+    toggleTools,
+    reset,
+    setMode,
+    addStuff,
+    recipeMatches,
+    toolRecipes,
+    randomPool,
+    unlockSuggestions,
+    resultCount,
+    clickTool,
+  }
+})
+
+if (import.meta.hot)
+  import.meta.hot.accept(acceptHMRUpdate(useRecipeStore, import.meta.hot))