<template>
  <!-- 海绵综合一张图图例 -->
  <div class="lengendPage">
    <!-- 图例框 -->
    <div class="publicLegend">
      <div class="legendTitle">
        <div class="legendName">图层控制</div>
      </div>
      <div class="legendContent">
        <div v-for="item in legendList" :key="item.layername" style="width: 100%">
          <div class="titleB" @click="changeAllLegend(item)">
            <div class="iconImg">
              <el-icon v-if="item.isCheck" size="18">
                <Check />
              </el-icon>
            </div>
            {{ item.title }}
          </div>
          <div class="legendItemContent">
            <div class="part" v-for="item2 in item.children">
              <div class="partItem" v-for="item3 in item2" @click="changeLegend(item3)">
                <div class="iconImg">
                  <el-icon v-if="item3.isCheck" size="15">
                    <Check />
                  </el-icon>
                </div>
                <img :src="getImageUrl(item3.url, 'cesiumMap/legendIcon')" class="img" />
                <p class="title">{{ item3.name }}</p>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script setup>
import { getImageUrl } from '@/utils/ruoyi';
import cesiumMapLegend from './cesiumMapLegend.js';
import changeMapStyle from './changeMapStyle.js';
import topography from '@/assets/newImgs/topography.png';
import cesiumPaiShuiArea from './cesiumPaiShuiArea.js';
const { proxy } = getCurrentInstance();
const legendList = ref([]);
const ifExpand = ref(true);
// 展开收起
const changeZhan = () => {
  ifExpand.value = !ifExpand.value;
};
//图例一级标题点击
const changeAllLegend = item => {
  console.log('item---', item);
  item.isCheck = !item.isCheck;
};
//图例点击
const changeLegend = item => {
  item.isCheck = !item.isCheck;
  console.log('item--', item);
  if (item.layername == 'whiteMap') {
    legendList.value[0]['children'][0][1].isCheck = false;
    legendList.value[0]['children'][1][0].isCheck = false;
    changeMapStyle.mapSetWhiteStyle(newfiberMap);
  }
  if (item.layername == 'blackMap') {
    legendList.value[0]['children'][0][0].isCheck = false;
    legendList.value[0]['children'][1][0].isCheck = false;
    changeMapStyle.mapSetBlueStyle(newfiberMap);
  }
  if (item.layername == 'imageMap') {
    legendList.value[0]['children'][0][0].isCheck = false;
    legendList.value[0]['children'][0][1].isCheck = false;
    changeMapStyle.mapSetImageStyle(newfiberMap);
  }
  if (item.layername == 'topography') {
    newfiberMap.getMap().entities.add({
      id: 'topography',
      rectangle: {
        coordinates: Cesium.Rectangle.fromDegrees(114.111405832621, 34.557500575175, 114.508475798663, 34.904081845253),
        material: new Cesium.ImageMaterialProperty({
          // 纹理
          image: topography,
          // repeat: new Cesium.Cartesian2(4, 4),
          // color: Cesium.Color.BLUE,
          transparent: true,
        }),
      },
    });
    //newfiberMap.getMap().entities.removeById('topography');
  }
  if (item.layername == 'cesiumPaishuiArea1') {
    legendList.value[0]['children'][5][0].isCheck = false;
    legendList.value[0]['children'][6][0].isCheck = false;
    cesiumPaiShuiArea.addCesiumPaishuiArea1(newfiberMap);
    newfiberMap.removeByIds(['cesiumPaishuiArea2', 'cesiumPaishuiArea3']);
  }
  if (item.layername == 'cesiumPaishuiArea2') {
    legendList.value[0]['children'][4][0].isCheck = false;
    legendList.value[0]['children'][6][0].isCheck = false;
    cesiumPaiShuiArea.addCesiumPaishuiArea2(newfiberMap);
    newfiberMap.removeByIds(['cesiumPaishuiArea1', 'cesiumPaishuiArea3']);
  }
  if (item.layername == 'cesiumPaishuiArea3') {
    legendList.value[0]['children'][4][0].isCheck = false;
    legendList.value[0]['children'][5][0].isCheck = false;
    cesiumPaiShuiArea.addCesiumPaishuiArea3(newfiberMap);
    newfiberMap.removeByIds(['cesiumPaishuiArea1', 'cesiumPaishuiArea2']);
  }
};
onMounted(() => {
  legendList.value = cesiumMapLegend;
});
</script>

<style lang="scss">
.lengendPage {
  position: absolute;
  left: 500px;
  bottom: 60px;
  z-index: 205;
  // background: red;
  width: 347px;
  height: 554px;
  overflow-x: hidden;
  overflow-y: auto;
  .publicLegend {
    width: 347px;
    height: 654px;
    background: #003b6d;
    // border: 1px solid #6acefe;
    opacity: 0.8;
    .legendTitle {
      width: 345px;
      height: 46px;
      position: absolute;
      top: 1px;
      background: url('@/assets/cesiumMap/legendIcon/legendTitle_img.png');
      .legendName {
        margin: 10px 255px 15px 9px;
        font-family: YouSheBiaoTiHei;
        font-weight: 400;
        font-size: 22px;
        color: #e4f5ff;
      }
    }
    .legendContent {
      position: absolute;
      width: 345px;
      top: 47px;
      .titleB {
        margin-top: 20px;
        margin-bottom: 20px;
        display: flex;
        height: 17px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        font-size: 16px;
        color: #3afff8;
        .iconImg {
          margin-top: 3px;
          margin-left: 21px;
          margin-right: 10px;
          width: 16px;
          height: 16px;
          border: 2px solid #41f4ee;
          .el-icon {
            font-weight: bold;
            &.active {
              color: #41f4ee;
            }
          }
        }
      }
      .legendItemContent {
        width: 100%;
        .part {
          width: 100%;
          display: flex;
          height: 30px;
          align-items: center;
          cursor: pointer;
          .partItem {
            margin-left: 47px;
            display: flex;
            width: 180px;
            &:hover {
              background: #08596a;
            }
            .img {
              width: 16px;
              height: 16px;
              margin-left: 10px;
              margin-right: 5px;
            }
            .title {
              font-family: Source Han Sans CN;
              font-weight: 500;
              font-size: 14px;
              color: #b8ecff;
            }
            .iconImg {
              width: 16px;
              height: 16px;
              border: 1px solid #a6daf0;
              .el-icon {
                font-weight: bold;
                &.active {
                  color: #00ee6f;
                }
              }
            }
          }
        }
      }
    }
  }
}
</style>