<template>
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<div>
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<!-- 顶部统计卡片 -->
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<div class="stats-cards">
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<div
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v-for="item in statItems"
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:key="item.name"
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class="stat-card"
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>
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<img src="@/assets/BI/icon@2x.png" alt="图标" class="card-icon" />
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<div class="card-content">
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<span class="card-label">{{ item.name }}</span>
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<span class="card-value">{{ item.value }}</span>
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<div class="card-compare" :class="compareClass(Number(item.rate))">
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<span>同比</span>
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<span class="compare-value">{{ formatPercent(item.rate) }}</span>
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<span class="compare-icon">{{ Number(item.rate) >= 0 ? '↑' : '↓' }}</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, onMounted } from 'vue'
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import { salesPurchaseStorageProductCount } from '@/api/viewIndex.js'
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const statItems = ref([])
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const formatPercent = (val) => {
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const num = Number(val) || 0
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return `${num.toFixed(2)}%`
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}
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const compareClass = (val) => (val >= 0 ? 'compare-up' : 'compare-down')
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const fetchData = () => {
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salesPurchaseStorageProductCount()
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.then((res) => {
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if (res.code === 200 && Array.isArray(res.data)) {
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statItems.value = res.data.map((item) => ({
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name: item.name,
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value: item.value,
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rate: item.rate,
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}))
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}
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})
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.catch((err) => {
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console.error('获取销售/采购/储存产品数失败:', err)
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})
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}
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onMounted(() => {
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fetchData()
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})
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</script>
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<style scoped>
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.stats-cards {
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display: flex;
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gap: 30px;
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}
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.stat-card {
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flex: 1;
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display: flex;
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align-items: center;
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background-image: url('@/assets/BI/border@2x.png');
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background-size: 100% 100%;
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background-position: center;
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background-repeat: no-repeat;
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height: 142px;
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}
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.card-icon {
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width: 100px;
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height: 100px;
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margin: 20px 20px 0 10px;
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}
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.card-content {
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display: flex;
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flex-direction: column;
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gap: 10px;
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}
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.card-value {
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font-weight: 500;
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font-size: 40px;
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background: linear-gradient(360deg, #008bfd 0%, #ffffff 100%);
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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background-clip: text;
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}
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.card-label {
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font-weight: 400;
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font-size: 19px;
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color: rgba(208, 231, 255, 0.7);
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}
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.card-compare {
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display: flex;
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align-items: center;
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gap: 6px;
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font-size: 15px;
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color: #d0e7ff;
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}
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.card-compare > span:first-child {
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font-size: 13px;
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opacity: 0.8;
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}
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.compare-value {
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font-weight: 600;
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}
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.compare-icon {
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font-size: 14px;
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position: relative;
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top: -1px; /* 轻微上移，让箭头与文字垂直居中对齐 */
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}
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.compare-up .compare-value,
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.compare-up .compare-icon {
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color: #00c853;
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}
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.compare-down .compare-value,
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.compare-down .compare-icon {
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color: #ff5252;
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}
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</style>
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