<template>
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<cl-page status-bar-background="transparent">
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<cl-topbar
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background-color="transparent"
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:border="false"
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:show-back="false"
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:ref="setRefs('topbar')"
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with-mp
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>
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<cl-search v-model="keyWord" placeholder="搜索商品名称" @search="toSearch(keyWord)">
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<template #prepend>
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<cl-icon name="arrow-left" size="22px" @tap="refs.topbar?.back" />
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</template>
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</cl-search>
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</cl-topbar>
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<view class="page">
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<view class="history">
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<view class="head">
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<text class="label">搜索历史</text>
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<cl-icon class-name="shop-icon-delete" :size="36" @tap="history.clear()" />
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</view>
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<view class="list">
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<text
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class="item"
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v-for="(item, index) in history.list"
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:key="index"
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@tap="toSearch(item)"
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>
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{{ item }}
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</text>
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<text class="item" v-if="isEmpty(history.list)">无</text>
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</view>
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</view>
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<view class="search">
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<view class="head">
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<text class="label">搜索发现</text>
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</view>
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<view class="list">
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<text
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class="item"
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v-for="(item, index) in recommend.list"
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:key="index"
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@tap="toSearch(item.name!)"
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>
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{{ item.name }}
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</text>
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</view>
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</view>
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</view>
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</cl-page>
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</template>
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<script lang="ts" setup>
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import { reactive, ref } from "vue";
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import { storage, useCool } from "/@/cool";
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import { isEmpty } from "lodash-es";
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import { onReady } from "@dcloudio/uni-app";
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import { useUi } from "/$/cool-ui";
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const { router, service, refs, setRefs } = useCool();
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const ui = useUi();
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// 搜索关键字
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const keyWord = ref("");
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// 搜索历史
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const history = reactive({
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list: (storage.get("search.history") || []) as string[],
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add() {
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if (!keyWord.value || history.list.includes(keyWord.value)) {
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return false;
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}
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history.list.push(keyWord.value);
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history.update();
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},
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clear() {
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ui.showConfirm({
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title: "提示",
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message: "确定要清空搜索历史吗？",
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callback(action) {
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if (action == "confirm") {
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history.list = [];
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history.update();
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}
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},
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});
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},
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update() {
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storage.set("search.history", history.list);
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},
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});
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// 推荐
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const recommend = reactive({
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list: [] as Eps.GoodsSearchKeywordEntity[],
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get() {
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service.goods.searchKeyword.list().then((res) => {
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recommend.list = res;
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});
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},
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});
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// 搜索
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function toSearch(val: string) {
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history.add();
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router.push({
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path: "/pages/goods/list",
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query: {
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keyWord: val,
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},
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});
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}
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onReady(() => {
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recommend.get();
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});
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</script>
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<style lang="scss" scoped>
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.page {
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.history,
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.search {
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padding: 0 24rpx;
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margin-bottom: 24rpx;
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.head {
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display: flex;
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align-items: center;
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justify-content: space-between;
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height: 80rpx;
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.label {
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display: inline-block;
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font-size: 28rpx;
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font-weight: bold;
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}
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}
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.list {
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.item {
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display: inline-flex;
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align-items: center;
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height: 46rpx;
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padding: 0 24rpx;
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margin: 0 24rpx 24rpx 0;
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font-size: 24rpx;
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border-radius: 40rpx;
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background-color: #fff;
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}
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}
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}
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}
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</style>
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