$(document).ready(function () {
    let dom = document.getElementById("sjsq2");
    let myChart = echarts.init(dom);
    let app = {};
    let option;
    $.post(ctx + "fzjc/sjsqSbsZs",function (res){
        option = {
            tooltip: {
                trigger: 'item',
            },
            series: [
                {
                    name: '事件诉求',
                    type: 'pie',
                    radius: ['60%', '70%'],
                    selectedOffset: 0,     //选中块的偏移量
                    label: {
                        show: true,
                        position: 'center',
                        textStyle: {
                            color: '#fff'
                        },
                        formatter: '{d}%'
                    },
                    emphasis: {
                        label: {
                            show: true,
                            fontSize: '15',
                            fontWeight: 'bold',
                            color: '83bff6'
                        }
                    },
                    labelLine: {
                        show: false
                    },
                    data: [
                        {
                            value: res[1].data,
                            name: res[1].name,
                            itemStyle: {
                                color: new echarts.graphic.LinearGradient(1, 1, 0, 0, [{
                                    offset: 0,
                                    color: '#1270d9'
                                }, {
                                    offset: 1,
                                    color: '#00ffeb'
                                }]),
                            },
                            selected: true,     //默认选中第一块
                            label: {
                                show: true,     //默认显示第一块
                                fontSize: '20',
                                fontWeight: 'bold'
                            }
                        },
                        {
                            value: res[0].data,
                            name: res[0].name,
                            itemStyle: {
                                color: new echarts.graphic.LinearGradient(1, 1, 0, 0, [{
                                    offset: 0,
                                    color: '#ff8404'
                                }, {
                                    offset: 1,
                                    color: '#ffd904'
                                }]),
                            }
                        },
                    ]
                }
            ]
        };
        if (option && typeof option === 'object') {
            myChart.setOption(option);
            myChart.on("click",function (params) {
                let prefix = ctx ;
                let url;
                /**环状图参数：1上报，2签收，3办结，4总数**/
                switch (params.name) {
                    case "上报数" : url = prefix + "fzjc/goSjsqPie/1"; break;
                    case "总数" : url = prefix + "fzjc/goSjsqPie/4"; break;
                }
                let btn = ['<i class="fa fa-close"></i> 关闭'];
                let options = {
                    title: '上报数/总数占比',
                    width: "1000",
                    height: "550",
                    url: url,
                    btn: btn,
                    callBack: doSubmit
                };
                $.modal.openOptions(options);
            });
            function doSubmit(index, layero){
                layer.close(index);
            }
        }
    });
});