<template>
  <div class="box-content">
    <div class="tab-box">

      <div v-for="(tab, index) in tabList" :class="activeTab === tab ? 'tab-active' : 'tab'" @click="activeTab = tab">

        {{ tab }}
        <div class="arrow-active">

        </div>
      </div>
    </div>
    <!--/*头部总览 */-->
    <div class="total">
      <div v-for="(item) in totalData" class="total-box">
        <div class="line">

        </div>
        <div class="total-label">
          {{ item.label }}
        </div>
        <div class="total-content">
          <div class="total-value">
            {{ item.value }}
          </div>
          <div class="total-unit">
            {{ item.unit }}
          </div>
        </div>

      </div>
    </div>
    <!--/*图表 */-->
    <div class="chart">
      <div class="chart-content">
        <div class="section-header" style="  margin-top: 24px;">
          <div style="display: flex;">
            <div class="section-icon"></div>
            <h3 class="section-title">年度研发投入对比111</h3>
          </div>
          <div class="action-icons">
            <img src="@/assets/icons/download.png" alt="下载" class="action-icon">
            <img src="@/assets/icons/shoucang.png" alt="收藏" class="action-icon">
          </div>
        </div>
        <div id="chart1" class="chart-box">

        </div>
        <div class="chart-text">
          <img src="@/assets/icons/model.png" style="width: 19px;height: 20px;">
          <div>
            近五年来，华为的研发投入在绝对金额和投入强度上均持续攀升。尤其是在收入因外部制裁而经历波动时，研发投入依然保持强劲增长，使其投入强度达到了历史高位。
          </div>
          <div class="arrow-2">
            →
          </div>
        </div>
      </div>

      <div class="chart-content">
        <div class="section-header" style="  margin-top: 24px;">
          <div style="display: flex;">
            <div class="section-icon"></div>
            <h3 class="section-title">研发投入增长对比</h3>
          </div>
          <div class="action-icons">
            <img src="@/assets/icons/download.png" alt="下载" class="action-icon">
            <img src="@/assets/icons/shoucang.png" alt="收藏" class="action-icon">
          </div>
        </div>
        <div id="chart2" class="chart-box">

        </div>
        <div class="chart-text">
          <img src="@/assets/icons/model.png" style="width: 19px;height: 20px;">
          <div>
            华为在巨大的外部压力下，研发投入不仅在绝对金额上持续增长，其占收入的比重更是大幅提升，特别是2021年后形成的“剪刀差”，体现了公司最高优先级的战略抉择。 </div>
          <div class="arrow-2">
            →
          </div>
        </div>
      </div>
    </div>

  </div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import getBarChart from "../js/barChart.js";
import * as echarts from "echarts";
import getLineChart from "../js/lineChart.js";

const tabList = ref(['研发投入', '研究人员', '专利情况'])
const activeTab = ref('研发投入')

const totalData = ref([
  {
    "label": "累计研发投入",
    "value": 9854,
    "unit": "亿元"
  },
  {
    "label": "年度研发投入",
    "value": 2153.9,
    "unit": "亿元"
  },
  {
    "label": "研发强度",
    "value": 22.9,
    "unit": "%"
  },
  {
    "label": "研发投入排名",
    "value": "Top",
    "unit": ""
  }
])

//年度研发投入对比
const chart1Data = ref({
  name: ['2020', '2021', '2022', '2023', '2024', '2025'],
  value: [50, 100, 150, 200, 250, 300, 350, 400]
});
//研发投入增长对比
const chart2Data = {
  dataX: ["2025-01", "2025-02", "2025-03", "2025-04", "2025-05", "2025-06", "2025-07", "2025-08"],
  dataY: [1.2, 1.5, 1.4, 1.8, 1.3, 1.5, 1.6, 1.4]
};


// 绘制echarts图表
const setChart = (option, chartId) => {
  let chartDom = document.getElementById(chartId);
  console.log(chartDom, "chartDomchartDomchartDom");
  chartDom.removeAttribute("_echarts_instance_");
  let chart = echarts.init(chartDom);
  chart.setOption(option);
  return chart;
};

onMounted(() => {
  let char1 = getBarChart(chart1Data.value.name, chart1Data.value.value, true);
  setChart(char1, "chart1");
  let chart2 = getLineChart(chart2Data.dataX, chart2Data.dataY);
  setChart(chart2, "chart2");
  // let char2 = radarChart();
  // setChart(char2, "char2");
});

</script>

<style scoped>
.box-content {
  width: 100%;
  height: calc(100vh - 220px);
  overflow: auto;

}

.tab-box {
  /* 左侧导航 */
  width: 112px;
  height: 128px;
  position: absolute;
  left: 0;
  margin: 20px;
  /* 自动布局 */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 16;

  .tab {
    color: rgba(59, 65, 75, 1);
    height: 48px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    border-bottom: 0px solid rgba(5, 95, 194, 1);
    margin: 6px 30px 0 0;
  }

  .tab-active {
    /* 容器 7 */
    width: 104px;
    height: 32px;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    border-bottom: 2px solid rgba(5, 95, 194, 1);
    margin: 6px 30px 0 0;
    border-radius: 16px;
    background: rgba(5, 95, 194, 1);
    color: rgba(255, 255, 255, 1);
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0px;
    text-align: left;
    padding: 4px 12px;
  }

  .arrow-active {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 4px 0 4px 6px;
    margin-left: 5px;
    /* 上 右 下 左 */
    border-color: transparent transparent transparent #ffffff;
    /* 只给左边上色 */
    /* background: rgba(255, 255, 255, 1); */
  }
}

/*头部总览 */

.total {
  height: 80px;
  display: flex;
  gap: 16px;

}

.total-box {
  border-radius: 4px;
  background: rgba(255, 255, 255, 1);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;

  .line {
    /* 矩形 214 */
    width: 4px;
    height: 49px;
    background: rgba(5, 95, 194, 1);
  }

  .total-label {
    color: rgba(59, 65, 75, 1);
    margin: 0px 30px;
    font-size: 16px;
    font-weight: 700;
    line-height: 24px;
    letter-spacing: 1px;
    text-align: left;
  }

  .total-content {
    display: flex;
    margin-right: 35px;
    color: rgba(5, 95, 194, 1);
    font-family: Microsoft YaHei;



    letter-spacing: 0px;
    text-align: right;

    .total-value {
      font-size: 24px;
      font-weight: 700;
      line-height: 24px;
    }

    .total-unit {
      font-size: 16px;
      font-weight: 500;
      line-height: 16px;
      margin-top: 8px;
    }
  }
}

.chart {
  margin-top: 16px;
  height: calc(100vh - 320px);

  display: flex;
  gap: 16px;

  .chart-content {
    border-radius: 4px;
    background: rgba(255, 255, 255, 1);
    flex: 1;
    justify-content: space-between;

    .section-header {
      display: flex;
      width: 100%;
      justify-content: space-between;

    }

    .section-icon {
      width: 7px;
      height: 18px;
      border-radius: 0 4px 4px 0;
      background: rgba(5, 95, 194, 1);
      margin-right: 17px;

    }

    .section-title {
      font-size: 18px;
      color: #1d2129;
      margin: 0;
      color: rgba(5, 95, 194, 1);

      font-family: Microsoft YaHei;

      font-weight: 700;
      line-height: 24px;
      letter-spacing: 1px;
      text-align: left;
    }
  }

  .action-icons {
    display: flex;
    margin-left: auto;
  }

  .action-icon {
    /* 收藏按钮 */
    width: 28px;
    height: 28px;
    cursor: pointer;
    margin-right: 12px;
  }

  .chart-box {

    width: 100%;
    height: calc(100% - 130px);
  }

  .chart-text {
    /* 大模型对话结果 */
    height: 52px;
    margin: 12px 20px;
    /* 自动布局 */
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 10;
    padding: 0px 12px 0px 12px;
    box-sizing: border-box;
    border: 1px solid rgba(231, 243, 255, 1);
    border-radius: 4px;
    background: rgba(246, 251, 255, 1);
    color: rgba(5, 95, 194, 1);
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0px;
    text-align: justify;
    gap: 13px;
  }

  .arrow-2 {
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 24px;
    background: rgba(231, 243, 255, 1);
  }
}
</style>