<script setup>
import { onMounted, ref } from "vue";
import * as echarts from "echarts";
import getOptions from "./yieldOption";

const props = defineProps({
  rawData: {
    type: Object,
    default: () => {
      return {
        targetProduction: 0,
        nowProduction: 0,
        targetYield: 0,
        nowYield: 0,
      };
    },
  },
});

const chart = ref(null);
const yieldChartRef = ref(null);

function reInitChart() {
  if (chart.value) chart.value.dispose();
  const _chart = echarts.init(yieldChartRef.value);
  _chart.setOption(getOptions(props.rawData));
  chart.value = _chart;
}

onMounted(() => {
  reInitChart();
});
</script>

<template>
  <div class="chart yield-chart">
    <div ref="yieldChartRef" class="chart-container"></div>
    <div class="text-intro">
      <div class="text-intro__item">
        <span class="legend-box green"></span>
        <span>当前产量: {{ rawData.nowProduction }}片</span>
      </div>
      <div class="text-intro__item">
        <span>目标产量: {{ rawData.targetProduction }}片</span>
      </div>
    </div>
  </div>
</template>

<style scoped>
.yield-chart {
  height: 240px;
  flex-grow: 1;
  position: relative;
}

.chart-container {
  margin: auto;
  width: 320px;
  height: 100%;
  background: "#0f01";
}

.text-intro {
  position: absolute;
  height: auto;
  width: 220px;
  bottom: 18px;
  left: 0;
  right: 0;
  margin: 0 auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  user-select: none;
}

.text-intro__item {
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-box {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: #4cf0e8;
}
</style>
