yunkunMap/src/views/car.vue

<template>
  <div class="map-container">
    <div class="input-search" ref="targetElement">
      <div class="search-box">
        <input
          type="text"
          v-model="searchQuery.carPlate"
          placeholder="请输入正确的车牌号"
        />
        <i
          class="el-icon-error icon-close"
          v-show="searchQuery.carPlate"
          @click="inputClear()"
        ></i>
        <div class="search-btn" @click="handleSearch()">搜索</div>
      </div>
      <el-collapse-transition>
        <div v-show="show" class="search-list">
          <div
            class="list-item"
            v-for="item in searchList"
            :key="item.carId"
            @click="handelLookCar(item)"
          >
            {{ item.carName }}
          </div>
          <div class="no-data" v-show="searchText">{{ searchText }}</div>
        </div>
      </el-collapse-transition>
    </div>
    <div class="albuginea" @click="initTilesetLayer()">
      {{ show3D ? "关闭" : "开启" }}三维
    </div>
    <mars-map @mapLoad="mapLoad" :options="options"></mars-map>
    <div class="multiple">
      <div
        @click="toggleSelection(item)"
        :class="{ checkbox: true, checked: isSelected(item) }"
        v-for="(item, index) in multipleList"
        :key="index"
      >
        <img
          :src="require(`../assets/images/${item}.png`)"
          alt=""
          class="btn-icon"
        />
        {{ item }}
      </div>
    </div>

    <!-- <div id="carMarker" style="display: none"></div> -->
  </div>
</template>

<script>
import MarsMap from "@/components/mars-map";

import { getCarPoint, getCarByCarplate } from "@/api/yunkun/yunkun.js";
import { adjustCanvasSize, changeBorderColor } from "@/utils/carCanvas.js";

export default {
  data() {
    const basePathUrl = window.basePathUrl || "";
    return {
      searchList: [],
      searchText: "",
      searchQuery: {
        carPlate: undefined, //车牌
        plateColor: undefined, //车辆颜色
      },
      carQuery: {
        teamId: 2, //该参数表示获取指定车队下所有层级子车队的车辆定位，该参数优先级别高于carIds参数,
        carIds: "", //车辆id 多个用逗号分开，优先级低于teamId
      },
      list: [],
      multipleList: ["营运线路", "维护线路", "临时任务"],
      selectedItems: [],
      graphicLayer: null,
      baseUrl: basePathUrl + "lib/geoJson/tileset.json",
      carUrl: basePathUrl + "static/qiche.gltf",
      map: null,
      mapLayer: {},
      options: {
        scene: {
          center: {
            lat: 31.019462,
            lng: 120.635502,
            alt: 13761.4,
            heading: 357.9,
            pitch: -31.5,
          },
          fog: false,
          fxaa: false,
          removeDblClick: true,
          requestRenderMode: false,
          scene3DOnly: false,
          sceneMode: 3,
          shadows: false,
          showMoon: false,
          showSkyAtmosphere: false,
          showSkyBox: false,
          showSun: false,
        },
        control: {
          contextmenu: { preventDefault: false, hasDefault: false },
        },
        basemaps: [
          {
            name: "影像地图",
            type: "xyz",
            url: "/map/{z}/{y}/{x}.png",
            minimumLevel: 1,
            maximumLevel: 16,
            show: true,
          },
          // {
          //   name: "mapbox影像图",
          //   icon: "img/basemaps/mapboxSatellite.png",
          //   type: "mapbox",
          //   username: "sharealex",
          //   styleId: "cly5i21fn00e901prgq643t4r",
          //   token:
          //     "pk.eyJ1Ijoic2hhcmVhbGV4IiwiYSI6ImNsaXNhZmRjbTFhbnczZmxib3h1OW05YXYifQ.PhlKv60ar3K359d8x2yBPw",
          //   tilesize: 256,
          //   scaleFactor: false,
          //   show: true,
          // },
        ],
      },
      show: false,
      showVideo: true,
      show3D: false,
    };
  },
  components: { MarsMap },
  beforeDestroy() {
    clearInterval(this.timer);
    // 在组件销毁之前移除事件监听，防止内存泄漏
    document.removeEventListener("click", this.handleClickOutside);
  },

  mounted() {
    // 在mounted钩子中添加全局点击事件监听
    document.addEventListener("click", this.handleClickOutside);
  },
  methods: {
    /**获取车辆接口 */
    async carPoint() {
      let res = await getCarPoint(this.carQuery);
      // console.log(res.list);
      // res.list = res.list.filter(
      //   (item) =>
      //     item.carPlate.includes("苏E") ||
      //     (item.carPlate.includes("苏U") && item.stateCn.includes("在线-行驶"))
      // );
      return res.list;
    },

    /**
     * 加载姑苏区三维图层
     */
    initTilesetLayer() {
      if (this.map) {
        if (!this.mapLayer.tiles3dLayer) {
          this.mapLayer.tiles3dLayer = new mars3d.layer.TilesetLayer({
            name: "姑苏区建筑物",
            url: "https://www.jichuanglanhai.com:88/3dtiles/yunkun/tileset.json",
            maximumScreenSpaceError: 16,
            maximumMemoryUsage: 1024 / 2,
            dynamicScreenSpaceError: false,
            skipLevelOfDetail: true,
            preferLeaves: true,
            flyTo: false,
            style: {
              color: {
                conditions: [["true", `color("rgba(42, 160, 224, 1)")`]],
              },
            },
          });
          this.map.addLayer(this.mapLayer.tiles3dLayer);
          this.show3D = true;
        } else {
          this.mapLayer.tiles3dLayer.show = !this.mapLayer.tiles3dLayer.show;
          this.show3D = !this.show3D;
        }
      } else {
      }
    },
    /**地图渲染完毕 */
    mapLoad(map) {
      this.map = map;
      map.fixedLight = true; // 固定光照，避免gltf模型随时间存在亮度不一致。
      // 创建矢量图层
      this.mapLayer.car = new mars3d.layer.GraphicLayer();
      this.map.addLayer(this.mapLayer.car);
      this.createCar();
    },
    /**创建车辆 */
    async createCar(type) {
      this.list = await this.carPoint();
      this.mapLayer.car.clear();
      this.mapLayer.car.enabledEvent = false; // 关闭事件，大数据addGraphic时影响加载时间
      for (let index = 0; index < this.list.length; index++) {
        let item = this.list[index];
        const graphic = new mars3d.graphic.ModelEntity({
          id: `car${item.carId}`,
          // position: new mars3d.LngLatPoint(
          //   parseFloat(item.lng),
          //   parseFloat(item.lat),
          //   30
          // ),
          style: {
            url: this.carUrl,
            scale: 0.5,
            minimumPixelSize: 30,
            silhouette: true,
            silhouetteColor: "#008cff",
            pitch: 0, //俯仰角
            roll: 0, //翻滚角
            highlight: {
              type: "click",
              silhouette: true,
              silhouetteColor: "#FFB200",
            },
          },
          circle: {
            radius: 200,
            fill: false,
            materialType: mars3d.MaterialType.CircleWave,
            materialOptions: {
              color: "#FFB200",
              count: 2,
              speed: 6,
            },
          },
          attr: {
            index: item.carId,
          },
        });
        this.mapLayer.car.addGraphic(graphic);
        this.mapLayer.car.enabledEvent = true; // 恢复事件
        graphic.bindPopup(
          () => {
            let html = `<div id="car${item.carId}" class="carPlate">
              <img src="${require(`../assets/images/carType${1}.png`)}" class="carType"/>
            ${item.carPlate}
            </div>`;
            return html;
          },
          {
            closeButton: false, //去除关闭按钮
            className: "car-page-popup",
            pointerEvents: false, //DIV是否可以鼠标交互，为false时可以穿透操作及缩放地图，但无法进行鼠标交互及触发相关事件。
            closeOnClick: false, //是否在单击Map地图时，自动关闭当前弹窗
            autoClose: false, //在打开弹窗时，是否自动关闭之前的弹窗
            toggle: false, //是否打开状态下再次单击时关闭Popup
          }
        );
        graphic.openPopup();
        graphic.on(mars3d.EventType.highlightOpen, (e) => {
          e.target.setOptions({
            //添加圆效果
            circle: {
              fill: true,
            },
          });
          this.handleCarActive({
            id: e.target._id,
            color: "#FFB200",
            image: require(`../assets/images/carType1-s.png`),
          });
        });
        graphic.on(mars3d.EventType.highlightClose, (e) => {
          e.target.setOptions({
            circle: {
              fill: false,
            },
          });
          this.handleCarActive({
            id: e.target._id,
            color: "#008cff",
            image: require(`../assets/images/carType1.png`),
          });
        });

        this.$nextTick(() => {
          if (type) {
            console.log(type);
            // 开启高亮
            graphic.openHighlight();
          }
        });

        graphic.on(mars3d.EventType.click, (e) => {
          this.$router.push({
            path: "/carInfo",
            query: { carId: e.target.attr.index },
          });
        });
      }
      // 定时更新动态位置（setInterval为演示）
      this.changePosition(0);
      const interval = 15;
      this.changePosition(interval);
      this.time = setInterval(() => {
        this.changePosition(interval);
      }, interval * 1000);
    },

    async changePosition(interval) {
      let list = await this.carPoint();
      this.mapLayer.car.eachGraphic((graphic) => {
        let carItam = list.filter((car) => `car${car.carId}` == graphic.id);
        if (carItam.length > 0) {
          let position = Cesium.Cartesian3.fromDegrees(
            parseFloat(carItam[0].lng),
            parseFloat(carItam[0].lat),
            30
          );
          graphic.addDynamicPosition(position, interval); // 按time秒运动至指定位置
        }
      });
    },
    // randomPoint() {
    //   const jd = this.random(120.2 * 1000, 120.9 * 1000) / 1000;
    //   const wd = this.random(30.9 * 1000, 31.6 * 1000) / 1000;
    //   return Cesium.Cartesian3.fromDegrees(jd, wd, 30);
    // },
    // random(min, max) {
    //   return Math.floor(Math.random() * (max - min + 1) + min);
    // },

    /**
     * 处理车辆被选中
     */
    handleCarActive(data) {
      let carItem = document.getElementById(data.id);
      // console.log(data, carItem);
      let carIcon = carItem.getElementsByClassName("carType")[0];
      carIcon.src = data.image;
      carItem.style.borderColor = data.color;
    },
    /**根据车牌号查询车辆实时定位 */
    async handleSearch() {
      if (!this.searchQuery.carPlate) return;
      // 清除轮询定时器
      if (this.timer) clearInterval(this.timer);
      const result = await getCarByCarplate(this.searchQuery);
      if (result.list) {
        this.searchList = result.list;
      } else {
        this.searchText = result.rspDesc;
      }

      this.show = true;
    },
    /**单击搜索结果 */
    handelLookCar(item) {
      this.carQuery.teamId = undefined;
      this.carQuery.carIds = item.carId;
      this.map.flyToPoint(
        new mars3d.LngLatPoint(parseFloat(item.lng), parseFloat(item.lat))
      );
      this.createCar(true);
      this.show = false;
    },
    /**
     * 清除操作
     */
    inputClear() {
      if (!this.searchQuery.carPlate) return;
      if (this.timer) clearInterval(this.timer);
      this.searchList = [];
      this.searchText = "";
      this.searchQuery = {
        carPlate: undefined, //车牌
        plateColor: undefined, //车辆颜色
      };
      this.carQuery = {
        teamId: 2, //该参数表示获取指定车队下所有层级子车队的车辆定位，该参数优先级别高于carIds参数,
        carIds: "", //车辆id 多个用逗号分开，优先级低于teamId
      };

      this.mapLayer.car.eachGraphic((graphic) => {
        graphic.closeHighlight();
      });

      this.createCar();
      this.show = false;
    },

    toggleSelection(item) {
      // 切换选中状态
      if (this.isSelected(item)) {
        this.selectedItems = this.selectedItems.filter(
          (selectedItem) => selectedItem !== item
        );
      } else {
        this.selectedItems.push(item);
      }
    },
    isSelected(item) {
      // 检查某个项是否被选中
      return this.selectedItems.includes(item);
    },
  },
};
</script>

<style lang="scss" scoped>
.albuginea {
  cursor: pointer;
  position: absolute;
  top: 103px;
  left: calc(554px + 24px);
  z-index: 100;
  width: 80px;
  height: 32px;
  text-align: center;
  line-height: 32px;
  background: #032b57;
  border-radius: 2px;
  border: 1px solid #0084ff;
  font-weight: 400;
  font-size: 14px;
  color: #ffffff;
}
.albuginea:hover {
  background: #0084ff;
}
.input-search {
  position: absolute;
  top: 103px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  .search-box {
    position: relative;
    display: flex;
    align-items: center;
    height: 32px;
    .icon-close {
      cursor: pointer;
      position: absolute;
      left: 260px;
      font-size: 14px;
      color: #0084ff;
    }
  }
  .search-btn {
    cursor: pointer;
    line-height: 32px;
    background: #0084ff;
    color: #ffffff;
    font-size: 14px;
    padding: 0 10px;
    height: 100%;
    border-radius: 0 3px 3px 0;
  }

  input {
    font-size: 14px;
    width: 280px;
    height: 100%;
    border: 1px solid #0084ff;
    border-right: 0;
    background: #032b57;
    padding-left: 6px;
    color: #ffffff;
  }
  input::placeholder {
    color: #7c91a8;
  }
  input:focus-visible {
    outline: none;
  }
  .search-list {
    position: relative;
    width: 280px;
    background: #032b57;
    color: #fff;
    border: 1px solid #0084ff;
    border-top: 0;
    min-height: 150px;
    & > div {
      cursor: pointer;
      font-size: 14px;
      padding: 10px;
    }
    & > div:hover {
      background: #0084ff;
    }
    .no-data {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .no-data:hover {
      background: transparent;
    }
  }
}
.video-list {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  padding: 10px;
  display: flex;
  align-items: center;
  border: 1px solid #415367;
  border-radius: 10px;
  background: rgba(28, 31, 34, 0.6);
}
.multiple {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: 880px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: url("../assets/images/multipleList.png");
  background-size: 100% 100%;
  padding: 0 220px;
  .checkbox {
    cursor: pointer;
    width: 112px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    background: linear-gradient(180deg, #072853 0%, #0079ff 100%);
    border: 1px solid #0084ff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
  }
  .checked {
    opacity: 0.5;
  }
  .btn-icon {
    width: 15px;
    height: 16px;
    margin-right: 10px;
  }
}
</style>