<template>
    <view>
        <uni-data-checkbox v-model="radio" :localdata="sex"></uni-data-checkbox>
        <view class="charts-box">
            <qiun-data-charts type="bar" :opts="opts" :chartData="chartData" />
        </view>
    </view>
</template>

<script>
export default {
    data () {
        return {
            radio: 0,
            sex: [{
                text: 'THDI L1',
                value: 0
            }, {
                text: 'THDI L2',
                value: 1
            }, {
                text: 'THDI L3',
                value: 2
            }],
            chartData: {},
            //您可以通过修改 config-ucharts.js 文件中下标为 ['column'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
            opts: {
                enableScroll: true,
                color: ["#1890FF", "#91CB74", "#FAC858", "#EE6666", "#73C0DE", "#3CA272", "#FC8452", "#9A60B4", "#ea7ccc"],
                padding: [10,0,10,0],
                legend: {},
                xAxis: {
                    disableGrid: true,
                    itemCount: 8,
                    // scrollShow: true,
                },
                yAxis: {
                    data: [
                        {
                            min: 0
                        }
                    ]
                },
                extra: {
                    column: {
                        type: "group",
                        width: 30,
                        activeBgColor: "#000000",
                        activeBgOpacity: 0.08
                    }
                },
           }
        };
    },
    mounted () {
        this.getServerData();
    },
    methods: {
        getServerData () {
            //模拟从服务器获取数据时的延时
            setTimeout(() => {
                //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
                let res = {
                    categories: ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"],
                    series: [
                        {
                            name: "电网侧",
                            data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 7]
                        },
                        {
                            name: "负载册",
                            data: [5, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
                        }
                    ]
                };
                this.chartData = JSON.parse(JSON.stringify(res));
            }, 500);
        },
    }
};
</script>

<style lang="scss">
.charts-box {
    margin-top: 20rpx;
    height:600px;
}
</style>