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416 lines
8.2 KiB
416 lines
8.2 KiB
<template>
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<view class="container">
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<!-- 年份选择 -->
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<view class="year-selector">
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<view class="selector-item" @click="showYearPicker">
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<text class="selector-label">查询年份</text>
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<text class="selector-value">{{ selectedYear }}年</text>
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<text class="selector-arrow">></text>
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</view>
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</view>
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<!-- 年度统计卡片 -->
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<view class="stats-section">
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<view class="stats-card">
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<view class="stats-item">
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<text class="stats-label">年度用电量</text>
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<text class="stats-value">{{ yearlyData.electricity }}度</text>
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<text class="stats-trend" :class="yearlyData.electricityTrend > 0 ? 'trend-up' : 'trend-down'">
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较去年{{ yearlyData.electricityTrend > 0 ? '增长' : '下降' }} {{ Math.abs(yearlyData.electricityTrend) }}%
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</text>
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</view>
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<view class="stats-item">
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<text class="stats-label">年度结算总金额</text>
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<text class="stats-value">¥{{ yearlyData.amount }}</text>
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<text class="stats-trend" :class="yearlyData.amountTrend > 0 ? 'trend-up' : 'trend-down'">
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较去年{{ yearlyData.amountTrend > 0 ? '增长' : '下降' }} {{ Math.abs(yearlyData.amountTrend) }}%
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</text>
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</view>
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</view>
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</view>
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<!-- 详细统计 -->
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<view class="detail-section">
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<view class="section-title">年度详细统计</view>
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<view class="detail-card">
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<view class="detail-item">
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<text class="detail-label">服务客户总数</text>
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<text class="detail-value">{{ yearlyData.totalCustomers }}户</text>
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</view>
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<view class="detail-item">
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<text class="detail-label">年度结算笔数</text>
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<text class="detail-value">{{ yearlyData.totalSettlements }}笔</text>
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</view>
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</view>
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</view>
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<!-- 操作按钮 -->
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<view class="action-section">
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<!-- <button class="action-btn export-btn" @click="exportData">导出年报</button>-->
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<button class="action-btn refresh-btn" @click="refreshData">刷新数据</button>
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</view>
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<!-- 年份选择器 -->
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<view class="picker-modal" v-if="showPicker" @click="hidePicker">
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<view class="picker-content" @click.stop>
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<view class="picker-header">
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<text class="picker-cancel" @click="hidePicker">取消</text>
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<text class="picker-title">选择年份</text>
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<text class="picker-confirm" @click="confirmYear">确定</text>
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</view>
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<picker-view class="picker-view" :value="[pickerValue]" @change="onPickerChange">
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<picker-view-column>
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<view v-for="(year, index) in years" :key="index" class="picker-item">{{ year }}年</view>
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</picker-view-column>
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</picker-view>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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selectedYear: 0,
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showPicker: false,
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pickerValue: 0,
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years: [],
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yearlyData: {
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electricity: 0,
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electricityTrend: 0,
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amount: 0,
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amountTrend: 0,
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peakElectricity: 0,
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valleyElectricity: 0,
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avgMonthlyElectricity: 0,
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totalCustomers: 0,
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totalSettlements: 0,
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avgPrice: 0,
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maxMonthElectricity: 0,
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minMonthElectricity: 0
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}
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}
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},
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onLoad() {
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this.initData()
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this.loadYearlyData()
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},
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methods: {
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initData() {
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// 初始化年份数据（最近5年）
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const currentYear = new Date().getFullYear()
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this.years = []
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for (let i = 4; i >= 0; i--) {
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this.years.push(currentYear - i)
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}
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// 设置默认选择当前年份
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this.selectedYear = currentYear
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this.pickerValue = this.years.indexOf(currentYear)
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},
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loadYearlyData() {
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// 模拟加载年报数据
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uni.showLoading({ title: '加载中...' })
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setTimeout(() => {
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this.yearlyData = {
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electricity: 28456.8,
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electricityTrend: 12.5,
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amount: 38256.80,
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amountTrend: -5.3,
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peakElectricity: 18567.2,
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valleyElectricity: 9889.6,
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avgMonthlyElectricity: 2371.4,
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totalCustomers: 1256,
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totalSettlements: 2834,
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avgPrice: 1.34,
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maxMonthElectricity: 3456.8,
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minMonthElectricity: 1234.5
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}
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uni.hideLoading()
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}, 1000)
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},
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showYearPicker() {
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this.showPicker = true
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},
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hidePicker() {
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this.showPicker = false
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},
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onPickerChange(e) {
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this.pickerValue = e.detail.value[0]
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},
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confirmYear() {
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this.selectedYear = this.years[this.pickerValue]
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this.hidePicker()
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this.loadYearlyData()
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},
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exportData() {
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uni.showToast({
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title: '导出功能开发中',
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icon: 'none'
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})
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},
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refreshData() {
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this.loadYearlyData()
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},
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goBack() {
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uni.navigateBack()
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}
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}
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}
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</script>
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<style scoped>
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.container {
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background-color: #f5f5f5;
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min-height: 100vh;
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}
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.nav-bar {
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background-color: #007aff;
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color: white;
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height: 44px;
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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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padding: 0 15px;
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}
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.nav-back {
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font-size: 24px;
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font-weight: bold;
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width: 60px;
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}
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.nav-title {
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font-size: 18px;
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font-weight: bold;
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flex: 1;
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text-align: center;
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}
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.nav-right {
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width: 60px;
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}
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.year-selector {
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background-color: white;
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margin: 15px;
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border-radius: 10px;
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}
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.selector-item {
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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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padding: 15px 20px;
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}
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.selector-label {
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font-size: 16px;
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color: #333;
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}
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.selector-value {
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font-size: 16px;
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color: #007aff;
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}
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.selector-arrow {
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color: #ccc;
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font-size: 16px;
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}
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.stats-section {
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margin: 0 15px 15px;
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}
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.stats-card {
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background-color: white;
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border-radius: 10px;
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padding: 20px;
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display: flex;
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justify-content: space-between;
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}
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.stats-item {
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flex: 1;
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text-align: center;
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}
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.stats-item:first-child {
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border-right: 1px solid #f0f0f0;
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margin-right: 20px;
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padding-right: 20px;
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}
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.stats-label {
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font-size: 14px;
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color: #666;
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display: block;
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margin-bottom: 10px;
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}
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.stats-value {
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font-size: 24px;
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font-weight: bold;
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color: #333;
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display: block;
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margin-bottom: 8px;
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}
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.stats-trend {
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font-size: 12px;
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}
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.trend-up {
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color: #ff4757;
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}
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.trend-down {
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color: #2ed573;
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}
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.chart-section {
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margin: 0 15px 15px;
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}
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.section-title {
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font-size: 16px;
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font-weight: bold;
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color: #333;
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margin-bottom: 10px;
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}
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.chart-card {
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background-color: white;
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border-radius: 10px;
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padding: 40px 20px;
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}
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.chart-placeholder {
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text-align: center;
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}
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.chart-text {
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font-size: 16px;
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color: #333;
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display: block;
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margin-bottom: 10px;
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}
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.chart-desc {
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font-size: 12px;
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color: #999;
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}
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.detail-section {
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margin: 0 15px 15px;
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}
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.detail-card {
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background-color: white;
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border-radius: 10px;
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overflow: hidden;
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}
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.detail-item {
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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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padding: 15px 20px;
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border-bottom: 1px solid #f0f0f0;
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}
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.detail-item:last-child {
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border-bottom: none;
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}
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.detail-label {
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font-size: 14px;
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color: #666;
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}
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.detail-value {
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font-size: 16px;
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color: #333;
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font-weight: bold;
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}
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.action-section {
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margin: 30px 15px;
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display: flex;
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gap: 15px;
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}
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.action-btn {
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flex: 1;
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height: 45px;
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border-radius: 25px;
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font-size: 16px;
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border: none;
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}
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.export-btn {
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background-color: #007aff;
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color: white;
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}
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.refresh-btn {
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background-color: white;
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color: #007aff;
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border: 1px solid #007aff;
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}
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.picker-modal {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(0, 0, 0, 0.5);
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display: flex;
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align-items: flex-end;
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z-index: 1000;
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}
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.picker-content {
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background-color: white;
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width: 100%;
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border-radius: 15px 15px 0 0;
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}
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.picker-header {
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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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padding: 15px 20px;
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border-bottom: 1px solid #f0f0f0;
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}
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.picker-cancel, .picker-confirm {
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font-size: 16px;
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color: #007aff;
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}
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.picker-title {
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font-size: 16px;
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font-weight: bold;
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color: #333;
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}
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.picker-view {
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height: 200px;
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}
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.picker-item {
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display: flex;
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align-items: center;
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justify-content: center;
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height: 40px;
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font-size: 16px;
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}
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</style>
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