<template>
  <Card :loading="loading">
    <template #title>
      <div class="text-18px font-extrabold">CO2</div>
    </template>
    <template #extra></template>
    <div ref="chartRef" :style="{ width, height }"></div>
  </Card>
</template>

<script lang="ts" setup>
  import dayjs from 'dayjs'
  import { Card } from 'ant-design-vue'
  import { Ref, ref, watch, computed } from 'vue'
  import { useECharts } from '/@/hooks/web/useECharts'
  const props = defineProps({
    loading: Boolean,
    width: {
      type: String as PropType<string>,
      default: '100%',
    },
    height: {
      type: String as PropType<string>,
      default: '300px',
    },
    data: {
      type: Object as PropType<object>,
      default: () => {},
    },
    company: {
      type: String as PropType<string>,
      default: '',
    },
    time: {
      type: Object as PropType<object>,
      default: () => {},
    },
  })
  const format = computed(() => {
    if (props.time) {
      const start_time = dayjs(props.time?.[0]).format('YYYY-MM-DD')
      const end_time = dayjs(props.time?.[1]).format('YYYY-MM-DD')
      if (start_time === end_time) return 'HH:mm'
    }
    if (props.company === 'day') return 'HH:mm'
    return 'YYYY-MM-DD'
  })
  const chartRef = ref<HTMLDivElement | null>(null)
  const { setOptions } = useECharts(chartRef as Ref<HTMLDivElement>)
  watch(
    () => props.data,
    (e) => {
      if (e) {
        setOptions({
          tooltip: {
            trigger: 'axis',
            axisPointer: {
              lineStyle: {
                width: 1,
                color: '#019680',
              },
            },
          },
          xAxis: {
            type: 'category',
            data: Object.keys(e).map((e) => dayjs(e).format(format.value)),
            axisTick: {
              show: false,
            },
            axisLine: {
              show: false,
            },
          },
          yAxis: [
            {
              type: 'value',
              axisTick: {
                show: false,
              },
              splitLine: {
                lineStyle: {
                  type: 'dashed',
                },
              },
            },
          ],
          grid: { left: '5%', right: '1%', top: '2  %', bottom: 0, containLabel: true },
          series: [
            {
              data: Object.values(e),
              type: 'bar',
              itemStyle: {
                color: '#5ab1ef',
              },
            },
          ],
          dataZoom: [
            {
              type: 'inside', //slider表示有滑动块的，inside表示内置的
              show: false,
              xAxisIndex: 0,
            },
          ],
        })
      }
    },
    {
      immediate: true,
    },
  )
</script>

<style scoped></style>
