智慧教务系统
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<template>
<view class="min-h-[100vh]" :style="themeColor()">
<!-- #ifdef MP-WEIXIN -->
<top-tabbar :data="param" :isFill="false"/>
<!-- #endif -->
<!-- 顶部图片 -->
<view class="rank-head">
<image class="w-[100%] h-[435rpx]" :src="img(rankConfig.rank_images)" mode="aspectFill"></image>
<view class="content-box">
<!-- 榜单分类按钮 -->
<scroll-view scroll-x="true" class="category-slider" scroll-with-animation :scroll-into-view="'id' + activeIndex">
<view class="category-con" :style="{ justifyContent: centered ? 'center' : 'flex-start' }">
<view class="category-btn" v-for="(item, index) in rankList" :key="index" :id="'id' + index" @click="selectCategory(item, index)" :style="{ color: activeIndex === index ? rankConfig.select_color : rankConfig.no_color, background: activeIndex === index ? `linear-gradient(to right, ${rankConfig.select_bg_color_start}, ${rankConfig.select_bg_color_end})`: 'transparent'}">
<view>{{ item.name }}</view>
</view>
</view>
</scroll-view>
<!-- <view class="content">
<text class="text-[26rpx]">{{rankConfig.rank_name}}</text>
</view> -->
</view>
<view class="side-tab" :style="{ top: topStyle }" @click="rankPopup = true" v-if="rankConfig.rank_remark">
<text class="iconfont icona-paihangbangpc30 icon"></text>
<text class="desc">{{t('rankingRules')}}</text>
</view>
</view>
<view class="rank-list p-[20rpx] relative -mt-[42rpx]">
<!-- 列表 -->
<mescroll-body ref="mescrollRef" :height="listHeight" @init="mescrollInit" :down="{ use: false }" @up="getRankGoodsListFn">
<view class="bg-[#fff] flex rounded-[var(--rounded-mid)] p-[20rpx]" v-for="(item,index) in rankGoodsList" :key="item.goods_id" :class="{'mb-[20rpx]': (rankGoodsList.length-1) != index}" v-if="rankGoodsList.length" @click="toLink(item.goods_id)">
<view class="w-[240rpx] h-[240rpx] flex items-center justify-center relative">
<!-- 榜单排名图片 -->
<image v-if="index < 5" class="absolute top-[7rpx] left-[10rpx] w-[50rpx] h-[58rpx]" :style="{ zIndex:9 }" :src="getRankBadge(item.rank_num)" mode="aspectFill"></image>
<view class="absolute top-[15rpx] left-[10rpx] flex items-center justify-center w-[50rpx] h-[50rpx]" v-if="index < 5" :style="{ zIndex: 10 }">
<text class="text-[24rpx] font-bold text-[#fff]">{{ index + 1 }}</text>
</view>
<image v-if="item.goods_cover_thumb_mid" class="w-[250rpx] h-[250rpx] rounded-[var(--rounded-mid)]" :src="img(item.goods_cover_thumb_mid)" :mode="'aspectFill'" @error="item.goods_cover_thumb_mid='static/resource/images/diy/shop_default.jpg'"></image>
<image class="w-[240rpx] h-[240rpx] rounded-[var(--rounded-mid)]" v-else :src="img('static/resource/images/diy/shop_default.jpg')" :mode="'aspectFill'"></image>
</view>
<view class="flex flex-col flex-1 justify-between ml-[20rpx] pt-[4rpx]">
<view class="text-[28rpx] text-[#333] leading-[40rpx] multi-hidden mb-[10rpx]">
<view class="brand-tag" v-if="item.goods_brand">
{{item.goods_brand.brand_name}}
</view>
{{ item.goods_name }}
</view>
<view v-if="item.goods_label_name && item.goods_label_name.length" class="flex flex-wrap">
<template v-for="(tagItem, tagIndex) in item.goods_label_name">
<image class="img-tag" v-if="tagItem.style_type == 'icon' && tagItem.icon" :src="img(tagItem.icon)" mode="heightFix" @error="diyGoods.error(tagItem,'icon')"></image>
<view class="base-tag" v-else-if="tagItem.style_type == 'diy' || !tagItem.icon" :style="diyGoods.baseTagStyle(tagItem)">
{{tagItem.label_name}}
</view>
</template>
</view>
<view class="flex items-center justify-between">
<view class="text-[var(--price-text-color)] price-font flex items-baseline">
<text class="text-[24rpx] font-500">¥</text>
<text class="text-[40rpx] font-500">{{ diyGoods.goodsPrice(item).toFixed(2).split('.')[0] }}</text>
<text class="text-[24rpx] font-500">.{{ diyGoods.goodsPrice(item).toFixed(2).split('.')[1] }}</text>
</view>
<view :id="'itemCart' + index" class="w-[102rpx] box-border text-center text-[#fff] primary-btn-bg h-[46rpx] text-[22rpx] leading-[46rpx] rounded-[100rpx]">去购买</view>
</view>
</view>
</view>
<mescroll-empty v-if="!rankGoodsList.length && loading" :option="{tip : '暂无商品', btnText:'去逛逛'}" @emptyclick="redirect({ url: '/addon/shop/pages/goods/list'})"></mescroll-empty>
</mescroll-body>
<view @touchmove.prevent.stop>
<u-popup :show="rankPopup" @close="closeFn" mode="center" round="var(--rounded-big)">
<view class="w-[570rpx] px-[32rpx] popup-common center">
<view class="title">{{t('rankingRules')}}</view>
<scroll-view :scroll-y="true" class="px-[30rpx] box-border max-h-[260rpx]">
<view class="text-[28rpx] leading-[40rpx] mb-[20rpx]">{{rankConfig.rank_remark}}</view>
</scroll-view>
<view class="btn-wrap !pt-[40rpx]">
<button class="primary-btn-bg w-[480rpx] h-[70rpx] text-[26rpx] leading-[70rpx] rounded-[35rpx] !text-[#fff] font-500" @click="rankPopup = false">我知道了</button>
</view>
</view>
</u-popup>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { reactive, ref, computed,nextTick } from 'vue'
import { t } from '@/locale'
import { redirect, img, pxToRpx } from '@/utils/common';
import { getRankList ,getRankGoodsList,getRankConfig} from '@/addon/shop/api/rank';
import MescrollBody from '@/components/mescroll/mescroll-body/mescroll-body.vue';
import useMescroll from '@/components/mescroll/hooks/useMescroll.js';
import MescrollEmpty from '@/components/mescroll/mescroll-empty/mescroll-empty.vue'
import { onLoad, onPageScroll, onReachBottom } from '@dcloudio/uni-app';
import useDiyStore from '@/app/stores/diy';
import { topTabar } from '@/utils/topTabbar'
import { useGoods } from '@/addon/shop/hooks/useGoods'
const diyGoods = useGoods();
const { mescrollInit, downCallback, getMescroll } = useMescroll(onPageScroll, onReachBottom);
const mescrollRef = ref(null);
const loading = ref<boolean>(false);
const diyStore = useDiyStore();
// 获取系统状态栏的高度
let menuButtonInfo : any = {};
// 如果是小程序,获取右上角胶囊的尺寸信息,避免导航栏右侧内容与胶囊重叠(支付宝小程序非本API,尚未兼容)
// #ifdef MP-WEIXIN || MP-BAIDU || MP-TOUTIAO || MP-QQ
menuButtonInfo = uni.getMenuButtonBoundingClientRect();
// #endif
/********* 自定义头部 - start ***********/
const topTabarObj = topTabar()
let param = topTabarObj.setTopTabbarParam({ title: '' })
const topStyle = computed(() => {
let style = pxToRpx(Number(menuButtonInfo.height) + menuButtonInfo.top + 8)+ 30 + 'rpx;'
return style
})
/********* 自定义头部 - end ***********/
// 获取系统信息
const systemInfo = uni.getSystemInfoSync();
const topImageHeight = 450;
const screenHeight = systemInfo.windowHeight;
// 将屏幕高度转换为 rpx
const screenHeightInRpx = (screenHeight / systemInfo.screenWidth) * 750;
// 计算列表高度
const listHeight = computed(() => {
const listHeightValue = screenHeightInRpx - topImageHeight;
return `${listHeightValue}rpx`;
});
/**************** 榜单规则 ********************/
const rankPopup = ref(false)
const closeFn = () =>{
rankPopup.value = false
}
const rankList = ref<Array<any>>([]);
const rankGoodsList = ref<Array<any>>([]);
const centered = ref(false); // 是否居中
const calculateCentered = () => {
nextTick(() => {
const query = uni.createSelectorQuery();
query.selectAll('.category-btn').boundingClientRect((rects) => {
if (rects && rects.length > 0) {
const totalWidth = rects.reduce((sum, rect) => sum + rect.width, 0);
const screenWidth = uni.getSystemInfoSync().windowWidth;
centered.value = totalWidth <= screenWidth; // 判断是否需要居中
} else {
console.error('Failed to get .category-btn elements.');
}
})
.exec();
});
};
// 加载分类数据
const getRankListFn = (isFirstLoad = false) => {
getRankList().then((res) => {
rankList.value = res.data
// 仅在首次加载时选择第一个分类
if (isFirstLoad && rankList.value && rankList.value.length) {
selectCategory(rankList.value[0], 0);
} else if (!rankList.value.length) {
loading.value = true;
}
calculateCentered();
}).catch((error) => {
console.error("加载分类数据失败", error);
})
};
const rankConfig = reactive({});
// 榜单设置
const getRankConfigFn = () => {
getRankConfig().then((res: any) => {
Object.assign(rankConfig, res.data); // 合并新数据
});
};
// 当前选中的分类的索引
const activeIndex = ref(0)
// 当前选中的分类的rank_id
const rankId = ref(0)
// 当前选中的分类的goods_source
const goodsSource = ref()
// 点击分类按钮时,更新选中的分类
function selectCategory(rank:any, index:any) {
loading.value = false;
// 清空之前选中的商品列表
rankGoodsList.value = [];
activeIndex.value = index
rankId.value = rank.rank_id
goodsSource.value = rank.goods_source
getMescroll()?.resetUpScroll();
}
//获取榜单商品
const getRankGoodsListFn = (mescroll: any) => {
if(rankList.value.length == 0) return;
loading.value = false;
let data: object = {
page: mescroll.num,
limit: mescroll.size,
rank_id:rankId.value
};
getRankGoodsList(data).then((res: any) => {
let newArr = (res.data.data as Array<Object>).map((el: any) => {return el})
let ifPage = true
//设置列表数据
if (mescroll.num == 1) {
rankGoodsList.value = []; //如果是第一页需手动制空列表
}
rankGoodsList.value = rankGoodsList.value.concat(newArr);
if(goodsSource.value=='goods'){
ifPage = false
}else{
ifPage = true
}
mescroll.endSuccess(newArr.length,ifPage);
loading.value = true;
}).catch(() => {
loading.value = true;
mescroll.endErr(); // 请求失败, 结束加载
})
}
// 跳转商品详情
const toLink = (goods_id: any) => {
redirect({url:'/addon/shop/pages/goods/detail',param:{ goods_id }})
}
// 获取排行榜名次图片的函数
function getRankBadge(sort:any) {
switch (sort) {
case 1:
return img('addon/shop/rank/rank_first.png');
case 2:
return img('addon/shop/rank/rank_second.png');
case 3:
return img('addon/shop/rank/rank_third.png');
default:
return img('addon/shop/rank/rank.png');
}
}
onLoad(async (option : any) => {
getRankConfigFn()
getRankListFn(true)
})
</script>
<style lang="scss" scoped>
@import '@/addon/shop/styles/common.scss';
.rank-head {
position: relative;
.content-box{
width: 100%;
position: absolute;
top: 328rpx;
.category-slider {
width: 95%;
margin: 0 auto;
line-height: 100rpx;
white-space: nowrap;
flex-direction: row;
justify-content: center;
align-items: center;
.category-con{
width: 100%;
display: flex;
align-items: center;
.category-btn {
display: inline-block;
padding: 0 20rpx;
height: 55rpx;
text-align: center;
line-height: 55rpx;
justify-content: center;
align-items: center;
border-radius: 40rpx;
font-size: 24rpx;
margin-right: 20rpx;
}
}
}
// .content {
// display: flex;
// justify-content: center;
// align-items: center;
// border-radius: 30rpx;
// padding: 0 20rpx;
// height: 44rpx;
// font-size: 26rpx;
// color: var(--primary-color);
// background: linear-gradient(to right, #FFEBD7, #FFFFFF, #FFEBD7);
// }
}
}
.rank-list {
background: #F8F8F8;
border-radius: 34rpx 34rpx 0 0;
.bank-buying {
width: 100rpx;
height: 44rpx;
border-radius: 10rpx;
font-family: PingFang SC, PingFang SC;
font-weight: 500;
font-size: 24rpx;
color: #FFFFFF;
line-height: 44rpx;
text-align: center;
}
}
</style>