import React, { Component } from 'react'
import { Card, Dropdown, Form, Menu } from 'antd'
import { AntIcon } from 'components'
import * as echarts from 'echarts'

const options = {
    tooltip: {
        trigger: 'axis',
    },
    legend: {
        show: false,
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true,
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日'],
    },
    yAxis: {
        type: 'value',
    },
    series: [
        {
            name: '邮件营销',
            type: 'line',
            stack: '总量',
            data: [120, 132, 101, 134, 90, 230, 210],
        },
        {
            name: '联盟广告',
            type: 'line',
            stack: '总量',
            data: [220, 182, 191, 234, 290, 330, 310],
        },
        {
            name: '视频广告',
            type: 'line',
            stack: '总量',
            data: [150, 232, 201, 154, 190, 330, 410],
        },
        {
            name: '直接访问',
            type: 'line',
            stack: '总量',
            data: [320, 332, 301, 334, 390, 330, 320],
        },
        {
            name: '搜索引擎',
            type: 'line',
            stack: '总量',
            data: [820, 932, 901, 934, 1290, 1330, 1320],
        },
    ]
}

export default class charts extends Component {

    componentDidMount() {
        const chartDom = this.refs.chart
        const myChart = echarts.init(chartDom)
        myChart.setOption(options)
        window.addEventListener('resize', () => {
            myChart.resize()
        })
    }

    render() {
        return (
            <Card
                title="年度项目总完成情况"
                bordered={false}
            >
                <Form layout="inline">
                    <Form.Item label="区域">
                        <Dropdown
                            overlay={
                                <Menu>
                                    <Menu.Item>宁波市</Menu.Item>
                                    <Menu.Item>鄞州区</Menu.Item>
                                </Menu>
                            }
                        >
                            <span>
                                宁波市
                                 <AntIcon type="down" />
                            </span>
                        </Dropdown>
                    </Form.Item>
                    <Form.Item label="年份">
                        <Dropdown
                            overlay={
                                <Menu>
                                    <Menu.Item>2021</Menu.Item>
                                    <Menu.Item>2020</Menu.Item>
                                    <Menu.Item>2019</Menu.Item>
                                </Menu>
                            }
                        >
                            <span>
                                2021
                                 <AntIcon type="down" />
                            </span>
                        </Dropdown>
                    </Form.Item>
                </Form>
                <div ref="chart" style={{ height: '300px' }} />
            </Card>
        )
    }
}
