<template>
    <div ref="chartRef" class="my-chart" />
</template>

<script setup lang="ts">
import { onBeforeUnmount, onMounted, ref } from 'vue'
import echarts from './echarts'
import 'echarts/lib/component/dataZoom'

const props = defineProps(['options'])
const chartRef = ref<HTMLDivElement>()
let chart: echarts.ECharts | null = null
const resizeHandler = () => {
    chart?.resize()
}
const initChart = () => {
    chart = echarts.init(chartRef.value as HTMLDivElement)
    chart.setOption({
        tooltip: {
            showContent: true,
            trigger: 'axis',
            backgroundColor: 'rgba(8,36,68,.7)',
            axisPointer: {
                // 坐标轴指示器，坐标轴触发有效
                type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
            },
            color: '#ffff',
            textStyle: {
                color: '#ffff'
            }
        },
        grid: {
            top: '30px',
            left: '40px',
            right: '40px',
            bottom: '40px',

            containLabel: true
        },
        dataZoom: [
            {
                type: 'inside',
                height: 13,
                start: 0,
                bottom: '20px',
                end: 100
            },
            {
                start: 0,
                height: 13,
                bottom: '20px',
                end: 100
            }
        ],
        color: [
            '#07CCCA ',
            '#00BFF5',
            '#FFBF00',
            '#77DA63',
            '#D5FF6B',
            '#Ff6600',
            '#FF9100',
            '#5B6E96',
            '#66FFCC',
            '#B3B3B3'
        ],
        ...props.options
    })
}
onMounted(() => {
    setTimeout(() => {
        initChart()
    }, 20)
    window.addEventListener('resize', resizeHandler)
})

onBeforeUnmount(() => {
    window.removeEventListener('resize', resizeHandler)
    chart?.dispose()
})
</script>

<style lang="scss" scoped>
.my-chart {
    height: 100%;
    width: 100%;
}
</style>
