refactor: 拆分小程序 vue 结构

src/pages/home/composables/useHomePage.ts

@@ -0,0 +1,62 @@
+import { computed, ref } from 'vue'
+import { useDidShow } from '@tarojs/taro'
+import { pinia, useAppStore, useCartStore } from '@/stores'
+import {
+  FulfillmentScenes,
+  demoHotProducts,
+  type MiniProductCard
+} from '@/shared'
+import { openRoute } from '@/utils/router'
+
+const categoryCards = [
+  { key: 'recommend', icon: '⭐', label: '推荐', toneClass: 'home-page__cat-icon--orange' },
+  { key: 'meal', icon: '🍚', label: '主食', toneClass: 'home-page__cat-icon--green-soft' },
+  { key: 'snack', icon: '🍜', label: '小吃', toneClass: 'home-page__cat-icon--yellow', badge: 'HOT' },
+  { key: 'drink', icon: '🧋', label: '饮品', toneClass: 'home-page__cat-icon--green-light' },
+  { key: 'set', icon: '📦', label: '套餐', toneClass: 'home-page__cat-icon--mint' },
+  { key: 'dessert', icon: '🍰', label: '甜品', toneClass: 'home-page__cat-icon--amber' }
+] as const
+
+const trustItems = [
+  { key: 'fresh', icon: '⚡', label: '现炒现做' },
+  { key: 'fast', icon: '🕐', label: '30分钟送达' },
+  { key: 'pickup', icon: '🛍', label: '自提更快' },
+  { key: 'quality', icon: '🛡', label: '品质保证' }
+] as const
+
+export function useHomePage () {
+  const appStore = useAppStore(pinia)
+  const cartStore = useCartStore(pinia)
+  const currentStore = computed(() => appStore.currentStore)
+  const cartCount = computed(() => cartStore.itemCount)
+  const isDineIn = computed(() => appStore.scene === FulfillmentScenes.DineIn)
+  const recommendedProducts = ref<MiniProductCard[]>(demoHotProducts)
+
+  async function refreshPage () {
+    await appStore.initBootstrap()
+    await appStore.initStores()
+  }
+
+  function goStoreSelect () {
+    void openRoute('/pages/store/select/index')
+  }
+
+  function goMenu () {
+    void openRoute('/pages/menu/index')
+  }
+
+  useDidShow(() => {
+    void refreshPage()
+  })
+
+  return {
+    cartCount,
+    categoryCards,
+    currentStore,
+    goMenu,
+    goStoreSelect,
+    isDineIn,
+    recommendedProducts,
+    trustItems
+  }
+}