<template>
  <div class="enterprises-institutions">
    <MapTitle text="“民参军”企事业单位研发投入情况" />

    <el-row class="investment">
      <el-col class="card-list" :span="6">
        <div class="card-item" v-for="item in cards" :key="item.label">
          <p>{{ item.label }}</p>
          <div>
            {{ item.value }}<span class="unit">{{ item.unit }}</span>
          </div>
        </div>
      </el-col>

      <el-col class="city-echarts" :span="18">
        <div class="title2X">“民参军”企事业单位军品科研经费分布情况</div>
        <div id="enterprises" class="echart-item"></div>
      </el-col>
    </el-row>
  </div>
</template>
<script lang="ts">
import { defineComponent } from "vue";
import MapTitle from "@/components/mapTitle/index.vue";
import * as echarts from "echarts";
import { Aim } from "@element-plus/icons";

// 城市增长率
const xAxisCity = [
  "杭州",
  "宁波",
  "温州",
  "湖州",
  "嘉兴",
  "绍兴",
  "金华",
  "衢州",
  "舟山",
  "台州",
  "丽水",
];
const cityData = {
  value: [32.68, 7.42, 1.36, 3.47, 19.56, 12.5, 1.7, 0.86, 2.61, 2.58, 0.17],
};

/**
 * 承担军需品情况
 */
export default defineComponent({
  components: {
    MapTitle,
    Aim,
  },
  setup() {},
  data() {
    return {
      countryEcharts: null,

      enterprises: null,
      cards: [
        {
          label: "全省“民参军”企事业单位军品科研经费支出总额",
          value: "284",
          unit: "亿元",
        },
        {
          label: "全省“民参军”企事业单位R & D",
          value: "5%",
          unit: "",
        },
      ],
    };
  },
  mounted() {
    this.initEcharts();
  },
  computed: {
    optionCity() {
      const seriesBar = {
        type: "bar",

        itemStyle: {
          color: "#4198ff",
        },
        barWidth: 20,

        data: cityData.value.map((item) => {
          return {
            value: item,
            label: "收入规模",
          };
        }),
      };

      return {
        tooltip: {
          trigger: "axis",
          axisPointer: {
            type: "shadow",
          },
          formatter: (params) => {
            let html = ``;

            html += `<div class="munition-echart ">
                <span class=" title color_1">${params[0].axisValue}市</span>
                <br />
                <span class="text text-color_1">${params[0].data.value}</span>亿元
               </div>
             `;

            return html;
          },
        },
        legend: {},
        grid: {
          top: "10%",
          left: "5%",
          right: "2%",
          bottom: "3%",
          containLabel: true,
        },
        yAxis: {
          type: "value",
          name: "金额(亿元)",
          min: 0,
          max: 50,
        },
        xAxis: {
          type: "category",
          data: xAxisCity,
        },
        series: [seriesBar],
      };
    },
  },
  methods: {
    initEcharts() {
      this.initCityEcharts();
    },

    initCityEcharts() {
      const dom = document.getElementById("enterprises");
      const mapEcharts = echarts.init(dom);
      mapEcharts.setOption(this.optionCity);
      this.enterprises = mapEcharts;
    },
  },
  unmounted() {
    if (this.enterprises) {
      this.enterprises.dispose();
      this.enterprises = null;
    }
  },
});
</script>

<style>
.munition-echart {
  width: 110px;
}
.munition-echart .name {
  margin-bottom: 15px;
  font-size: 14px;
  color: #333;
  font-weight: bold;
}
.munition-echart .title {
  padding-left: 10px;
  font-weight: 600;
  font-size: 12px;
  color: #666;
  position: relative;
}
.munition-echart .title::before {
  position: absolute;
  top: 5px;
  left: 0;
  content: " ";
  width: 6px;
  height: 6px;
  display: inline-block;
  border-radius: 50%;
}
.munition-echart .text {
  padding-left: 20px;
  margin-bottom: 20px;
}
.munition-echart .text:last-of-type {
  margin: 0;
}

.munition-echart .text-color_1 {
  color: #4198ff;
}
.munition-echart .text-color_2 {
  color: #eca933;
}
.munition-echart .color_1::before {
  background: #4198ff;
}
.munition-echart .color_2::before {
  background: #eca933;
}
</style>


<style lang="scss" scoped>
.enterprises-institutions {
  height: 100%;

  .investment {
    .echart-item {
      flex: 1;
      height: 300px;
      box-sizing: border-box;
      margin-top: 10px;
    }
    .card-list {
      display: flex;
      flex-direction: column;
      padding: 20px 20px 20px 0;
      .card-item {
        flex: 1;
        box-sizing: border-box;
        margin-bottom: 15px;
        padding: 20px;
        background: #f8f9fb;
        display: flex;
        flex-direction: column;
        justify-content: center;
        border-radius: 5%;
        &:last-of-type {
          margin-bottom: 0;
        }
        p {
          font-size: 14px;
          color: #333;
          margin-bottom: 10px;
        }
        div {
          color: #4198ff;
          font-size: 20px;
        }
        .unit {
          color: #999;
          font-size: 12px;
        }
      }
    }

    .title2X {
      margin-top: 15px;
      font-size: 16px;
      color: #4198ff;
    }
  }
}
</style>
