ccy_DIB/pages/DigitalIntelligenceDashboard/components/BusinessStructure.vue

<template>
    <view class="business-structure">
        <!-- 业态结构占比标题 -->
        <view class="section-header">
            <text class="section-title">业态结构占比</text>
        </view>

        <!-- 业态结构占比图表 -->
        <view class="chart-container">
            <!-- 图表加载效果 -->
            <ChartLoading v-if="isLoading" text="数据加载中..." />
            <!-- 实际图表 -->
            <QiunDataCharts v-else type="pie" :opts="chartOpts" :chartData="chartData" :canvas2d="true"
                :inScrollView="true" canvasId="businessStructureChart" :animation="false" :ontap="true" :ontouch="true"
                tooltipFormat="businessStructureChart" />
        </view>
    </view>
</template>

<script>
import QiunDataCharts from './qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue'
import ChartLoading from './ChartLoading.vue'
import request from "@/util/index.js";
import moment from 'moment'

export default {
    components: {
        QiunDataCharts,
        ChartLoading
    },
    props: {
        selectTime: {
            type: String,
            default: ""
        },
    },
    data() {
        return {
            isLoading: false,
            // 图表原始数据
            rawData: {
                seriesData: [],
                legendData: []
            }
        }
    },

    computed: {
        // 检查是否有图表数据
        hasChartData() {
            return this.rawData.seriesData.length > 0
        },

        // 图表数据
        chartData() {
            return {
                series: [{
                    data: this.rawData.seriesData
                }]
            }
        },

        // 图表配置
        chartOpts() {
            return {
                padding: [15, 62, 0, 15],
                dataLabel: false,
                legend: {
                    show: true,
                    position: 'right',
                    float: 'center',
                    fontSize: 12,
                    fontColor: '#333333',
                    textAlign: 'left'
                },
                extra: {
                    pie: {
                        activeRadius: 10,
                        offsetAngle: 0,
                        labelWidth: 0,
                        border: false,
                        borderWidth: 2,
                        borderColor: '#FFFFFF',
                    }
                },
                realData: this.rawData.seriesData,
                legendData: this.rawData.legendData
            }
        }
    },

    watch: {
        selectTime: {
            handler(newVal, oldVal) {
                if (newVal !== oldVal) {
                    this.handleGetBusinessStructureData()
                }
            },
            immediate: false
        }
    },

    onReady() {
        this.handleGetBusinessStructureData()
    },

    methods: {
        // 获取业态结构占比数据
        async handleGetBusinessStructureData() {
            const req = {
                ProvinceCode: '530000',
                StatisticsDate: this.selectTime ? moment(this.selectTime).subtract(1, 'd').format('YYYY-MM-DD') : moment().subtract(1, 'd').format('YYYY-MM-DD'),
                BusinessTradeIds: -1,
                ServerpartId: "" // 暂时为空，如果需要传入服务区ID可以在这里添加
            }

            this.isLoading = true
            const data = await this.getBusinessTradeRevenue(req);
            this.isLoading = false

            // 处理数据
            this.processChartData(data.Result_Data)
        },

        // 发起API请求获取业态结构占比数据
        async getBusinessTradeRevenue(params) {
            const data = await request.$webGet(
                "CommercialApi/Revenue/GetBusinessTradeRevenue",
                params
            );
            return data || {}
        },

        // 处理图表数据
        processChartData(data) {

            let seriesData = []
            let legendData = []

            // 处理数据：获取业态结构占比数据
            if (data.BusinessTradeRank && data.BusinessTradeRank.length > 0) {
                let list = data.BusinessTradeRank
                list.forEach((item) => {
                    seriesData.push({
                        name: item.name,
                        value: Number(item.value),
                        data: item.data
                    })

                    legendData.push({
                        name: item.name,
                        value: item.value + '%'
                    })
                })
            }

            // 更新图表数据
            this.rawData = {
                seriesData: seriesData,
                legendData: legendData
            }

        },

    }
}
</script>

<style scoped lang="less">
@primary-color: #46B8F3;
@secondary-color: #3CD495;
@danger-color: #FF5E5E;
@success-color: #52C41A;
@text-primary: #333;
@text-secondary: #666;
@text-light: #999;
@bg-white: #ffffff;
@border-radius: 16rpx;
@shadow: 0 4px 20px rgba(0, 0, 0, 0.08);

.business-structure {
    margin-top: 24rpx;

    .section-header {
        display: flex;
        align-items: center;
        margin-bottom: 20rpx;
        padding: 0 8rpx;

        .section-title {
            font-size: 30rpx;
            font-weight: 600;
            color: @text-primary;
        }
    }

    .chart-container {
        background: @bg-white;
        border-radius: @border-radius;
        padding: 24rpx;
        box-shadow: @shadow;
        margin-bottom: 24rpx;
        width: 100%;
        box-sizing: border-box;
        height: 400rpx;
    }
}
</style>