var chartDom = document.querySelectorAll('.aside li');
var option;

option = {
    tooltip: {
        trigger: 'item'
    },
    legend: {
        bottom: 20,
        left: 'center',
        // type: 'scroll',
    },
    series: [
        {
            name: '访问来源',
            type: 'pie',
            radius: ['40%', '60%'],
            center: ['50%', '30%'],
            avoidLabelOverlap: false,
            label: {
                show: false,
                position: 'center'
            },
            emphasis: {
                label: {
                    show: true,
                    fontSize: '18',
                    fontWeight: 'bold'
                }
            },
            color: [
                '#5470c6',
                '#91cc75',
                '#fac858',
                '#ee6666',
                '#73c0de',
                '#fc8452',
                '#9a60b4',
                '#ea7ccc'
            ],
            labelLine: {
                show: false
            },
            data: [
                { value: 1048, name: '搜索引擎' },
                { value: 735, name: '直接访问' },
                { value: 580, name: '邮件营销' },
                { value: 484, name: '联盟广告' },
                { value: 300, name: '视频广告' }
            ]
        }
    ]
};
chartDom.forEach(dom => {
    let myChart = echarts.init(dom);
    option && myChart.setOption(option);
})

// 地图
var ROOT_PATH = 'https://cdn.jsdelivr.net/gh/apache/echarts-website@asf-site/examples';
var mapDom = document.getElementById('map');
var mapChart = echarts.init(mapDom);
var mapOption;

mapChart.showLoading();

$.get(ROOT_PATH + '/data/asset/geo/HK.json', function (geoJson) {

    mapChart.hideLoading();

    echarts.registerMap('HK', geoJson);

    mapChart.setOption(mapOption = {
        title: {
            text: '香港18区人口密度 （2011）',
            subtext: '人口密度数据来自Wikipedia',
            sublink: 'http://zh.wikipedia.org/wiki/%E9%A6%99%E6%B8%AF%E8%A1%8C%E6%94%BF%E5%8D%80%E5%8A%83#cite_note-12'
        },
        tooltip: {
            trigger: 'item',
            formatter: '{b}<br/>{c} (p / km2)'
        },
        toolbox: {
            show: true,
            orient: 'vertical',
            left: 'right',
            top: 'center',
            feature: {
                dataView: { readOnly: false },
                restore: {},
                saveAsImage: {}
            }
        },
        visualMap: {
            min: 800,
            max: 50000,
            text: ['High', 'Low'],
            realtime: false,
            calculable: true,
            inRange: {
                color: ['lightskyblue', 'yellow', 'orangered']
            }
        },
        series: [
            {
                name: '香港18区人口密度',
                type: 'map',
                mapType: 'HK', // 自定义扩展图表类型
                label: {
                    show: true
                },
                data: [
                    { name: '中西区', value: 20057.34 },
                    { name: '湾仔', value: 15477.48 },
                    { name: '东区', value: 31686.1 },
                    { name: '南区', value: 6992.6 },
                    { name: '油尖旺', value: 44045.49 },
                    { name: '深水埗', value: 40689.64 },
                    { name: '九龙城', value: 37659.78 },
                    { name: '黄大仙', value: 45180.97 },
                    { name: '观塘', value: 55204.26 },
                    { name: '葵青', value: 21900.9 },
                    { name: '荃湾', value: 4918.26 },
                    { name: '屯门', value: 5881.84 },
                    { name: '元朗', value: 4178.01 },
                    { name: '北区', value: 2227.92 },
                    { name: '大埔', value: 2180.98 },
                    { name: '沙田', value: 9172.94 },
                    { name: '西贡', value: 3368 },
                    { name: '离岛', value: 806.98 }
                ],
                // 自定义名称映射
                nameMap: {
                    'Central and Western': '中西区',
                    'Eastern': '东区',
                    'Islands': '离岛',
                    'Kowloon City': '九龙城',
                    'Kwai Tsing': '葵青',
                    'Kwun Tong': '观塘',
                    'North': '北区',
                    'Sai Kung': '西贡',
                    'Sha Tin': '沙田',
                    'Sham Shui Po': '深水埗',
                    'Southern': '南区',
                    'Tai Po': '大埔',
                    'Tsuen Wan': '荃湾',
                    'Tuen Mun': '屯门',
                    'Wan Chai': '湾仔',
                    'Wong Tai Sin': '黄大仙',
                    'Yau Tsim Mong': '油尖旺',
                    'Yuen Long': '元朗'
                }
            }
        ]
    });
});

mapOption && mapChart.setOption(mapOption);

// 柱状图
var zztDom = document.getElementById('zzt');
var zztChart = echarts.init(zztDom);
var zztoption;

zztoption = {
    xAxis: {
        type: 'category',
        axisLabel: { interval: 0, rotate: 30 },
        data: ['智慧教学1', '智慧教学2', '智慧教学3', '智慧教学4', '智慧教学5', '智慧教学6', '智慧教学7', '智慧教学8', '智慧教学9', '智慧教学10', '智慧教学11', '智慧教学12', '智慧教学13', '智慧教学14']
    },
    yAxis: {
        type: 'value'
    },
    series: [{
        data: [120, 200, 150, 80, 70, 110, 130, 120, 200, 150, 80, 70, 110, 130],
        type: 'bar',
        color: '#0fb6fe'
    }]
};

zztoption && zztChart.setOption(zztoption);