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)
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<script lang="ts" setup>
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import type { IonSearchbarCustomEvent, SearchbarInputEventDetail } from '@ionic/core'
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import { uniqueStuff } from '@yunyoujun/cook/recommend'
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import { meat, staple, vegetable } from '~/data/food'
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import { yunleHaptic } from '~/utils/yunleHost'
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/**
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* 输入框添加食材 + 已选食材标签(可横向滚动,点一下移除)
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*/
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const props = defineProps<{ selected: string[] }>()
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const emit = defineEmits<{ add: [name: string], remove: [name: string] }>()
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const query = ref('')
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const message = ref('')
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const foods = [...vegetable, ...meat, ...staple]
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const suggestions = computed(() => {
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const text = query.value.trim()
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if (!text)
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return []
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return foods
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.filter(item => !props.selected.includes(item.name) && (item.name.includes(text) || item.alias?.includes(text)))
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.slice(0, 6)
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})
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function onInput(ev: IonSearchbarCustomEvent<SearchbarInputEventDetail>) {
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query.value = ev.detail.value ?? ''
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message.value = ''
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}
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function add(text = query.value) {
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const names = uniqueStuff([text])
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if (!names.length)
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return
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const fresh = names.filter(name => !props.selected.includes(name))
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fresh.forEach(name => emit('add', name))
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message.value = fresh.length ? '' : '已经选过了'
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if (fresh.length)
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void yunleHaptic('light')
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query.value = ''
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}
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function remove(name: string) {
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emit('remove', name)
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void yunleHaptic('light')
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}
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</script>
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<template>
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<div class="ingredient-input">
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<ion-searchbar
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:value="query"
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class="ingredient-input-field"
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placeholder="添加食材,如西红柿、鸡蛋"
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aria-label="添加食材"
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enterkeyhint="done"
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:search-icon="ioniconsAddCircleOutline"
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show-clear-button="focus"
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@ion-input="onInput"
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@keydown.enter.prevent="add()"
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/>
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<div v-if="suggestions.length" class="ingredient-input-row" role="listbox" aria-label="食材建议">
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<button v-for="item in suggestions" :key="item.name" type="button" class="ingredient-suggestion" role="option" @click="add(item.name)">
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<span aria-hidden="true">{{ item.emoji }}</span> {{ item.name }}
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</button>
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</div>
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<p v-else-if="message" class="ingredient-input-message" role="status">
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{{ message }}
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</p>
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<TransitionGroup v-if="selected.length" tag="div" name="ingredient-token" class="ingredient-input-row" aria-label="已选食材">
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<button v-for="name in selected" :key="name" type="button" class="ingredient-token" :aria-label="`移除${name}`" @click="remove(name)">
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{{ name }}<ion-icon :icon="ioniconsClose" aria-hidden="true" />
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</button>
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</TransitionGroup>
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</div>
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</template>
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<style scoped>
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.ingredient-input-field {
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padding-inline: 12px;
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padding-bottom: 0;
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}
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.ingredient-input-row {
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position: relative;
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display: flex;
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gap: 8px;
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padding: 10px 16px 2px;
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overflow-x: auto;
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scrollbar-width: none;
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}
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.ingredient-input-row::-webkit-scrollbar {
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display: none;
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}
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.ingredient-token,
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.ingredient-suggestion {
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display: inline-flex;
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flex: none;
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align-items: center;
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gap: 4px;
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height: 30px;
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padding: 0 10px 0 12px;
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border-radius: 15px;
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font-size: 15px;
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font-weight: 500;
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white-space: nowrap;
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}
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.ingredient-token {
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background: rgba(var(--ion-color-primary-rgb), 0.14);
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color: var(--ion-color-primary);
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}
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.ingredient-token ion-icon {
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font-size: 15px;
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opacity: 0.7;
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}
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.ingredient-suggestion {
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padding-inline: 12px;
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background: var(--cook-fill);
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color: var(--ion-text-color, #000);
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font-weight: 400;
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}
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.ingredient-token:active,
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.ingredient-suggestion:active {
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opacity: 0.6;
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}
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.ingredient-input-message {
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margin: 0;
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padding: 8px 32px 0;
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font-size: 13px;
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color: var(--ion-color-medium);
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}
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.ingredient-token-enter-active,
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.ingredient-token-leave-active {
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transition:
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opacity 0.2s ease,
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transform 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
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}
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.ingredient-token-enter-from,
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.ingredient-token-leave-to {
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opacity: 0;
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transform: scale(0.8);
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}
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.ingredient-token-leave-active {
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position: absolute;
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}
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.ingredient-token-move {
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transition: transform 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
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}
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@media (prefers-reduced-motion: reduce) {
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.ingredient-token-enter-active,
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.ingredient-token-leave-active,
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.ingredient-token-move {
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transition: opacity 0.15s ease;
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}
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.ingredient-token-enter-from,
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.ingredient-token-leave-to {
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transform: none;
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}
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}
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</style>
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