YZProjectCloud/yanzhu-bigscreen/src/views/bim/briefingTools.js

function groupData(data) {
  let tmps = [];
  let obj = {};
  data.forEach((item) => {
    let setName = item.propertySetName;
    if (!obj[setName]) {
      obj[setName] = [];
    }
    obj[setName].push(item);
  });
  for (let key in obj) {
    tmps.push({
      name: key,
      data: obj[key],
    });
  }
  return tmps;
}
//清除选中构件样式
function clearSelectFeature(that) {
  let api = bimBriefingApi;
  if (that.selFeatureId) {
    let modelId = that.selFeatureId.split("^")[0];
    api.Feature.setColor(that.selFeatureId, "rgba(255,255,255,1)", modelId);
    that.selFeatureId = "";
  }
}
//查询构件属性信息
function dataFiltering(that, id) {
  const gild = id.split("^");
  let modelName = "";
  that.models.forEach((item) => {
    if (item.gis?.lightweightName == gild[0]) {
      modelName = item.gis.name;
    }
  });
  if (!modelName || !gild[1]) {
    return false;
  }
  let featureId = gild[1].split("_")[0];
  that.$api.bim.modelPropertyByExternalId(gild[0], featureId).then((d) => {
    let tmps = d.data || [];
    that.propertyAttr = groupData(tmps.filter((d) => d.propertyTypeName == "properties"));
    that.propertyType = groupData(tmps.filter((d) => d.propertyTypeName != "properties"));
    that.propertyLoad = "end";
  });
}
/**
 * 获取构件属性信息
 */
function getProperty(that) {
  let api = bimBriefingApi;
  api.Feature.getByEvent(true, (n) => {
    if (n && n["id"]) {
      let featureId = n.id;
      if (featureId.split("^")[1]) {
        let modelId = featureId.split("^")[0];
        clearSelectFeature(that);
        api.Feature.setColor(featureId, "rgba(255,0,255,1)", modelId);
        that.selFeatureId = featureId;
        dataFiltering(that, featureId);
        that.propertyLoad = "start";
        that.attributeInformation = "查询中，请稍候~";
      }
    } else {
      that.attributeInformation = "未选中构件";
    }
  });
}

function getModelUnit(that, modelId) {
  let find = that.models.find((d) => d.modelId == modelId);
  return find ? find.unit || 1.0 : 1.0;
}

/**
 * 获取构件尺寸信息
 */
function subFeatureSize(that) {
  let api = bimBriefingApi;
  let result = [
    { name: "构建尺寸", data: [] },
    { name: "构建表面积", data: [] },
    { name: "构建体积", data: [] },
  ];
  that.info = [];
  api.Public.clearHandler();
  api.Measurement.clearAllTrace();
  api.Feature.getByEvent(true, (n) => {
    if (n && n["id"]) {
      let featureId = n.id;
      let modelId = featureId.split("^")[0];
      let unit = getModelUnit(that, modelId);
      clearSelectFeature(that);
      api.Feature.getGeometrySizeById(featureId, (res) => {
        let size = res.size || {};
        let x = (size.x || 0) * unit * 1.0;
        let y = (size.y || 0) * unit * 1.0;
        let z = (size.z || 0) * unit * 1.0;
        result[0].data = [
          { name: "长", value: x.toFixed(2) + "" },
          { name: "宽", value: y.toFixed(2) + "" },
          { name: "高", value: z.toFixed(2) + "" },
        ];
        result[1].data = [{ name: "面积", value: (x * y).toFixed(4) + "" }];
        result[2].data = [{ name: "体积", value: (x * y * z).toFixed(6) }];
        api.Feature.setColor(featureId, "rgba(255,0,255,1)", modelId);
        that.selFeatureId = featureId;
        that.info = result;
      });
    }
  });
}
//构件面积
function measurementArea(that) {
  let api = bimBriefingApi;
  that.info = [];
  api.Public.clearHandler(), api.Measurement.clearAllTrace();
  api.Feature.getByEvent(true, (n) => {
    console.log(n);
    if (n && n["id"]) {
      let featureId = n.id;
      let modelId = featureId.split("^")[0];
      clearSelectFeature(that);
      api.Measurement.featureArea(featureId, (res) => {
        that.info = [{ name: "面积", value: (+res || 0).toFixed(2) + "" }];
        api.Feature.setColor(featureId, "rgba(255,0,255,1)", modelId);
        that.selFeatureId = featureId;
      });
    }
  });
}

//构件体积
function measuringVolume(that) {}
//构件距离
function distance(that) {
  let api = bimBriefingApi;
  let result = [{ name: "测量结果", data: [] }];
  that.$message.info("请在模型中点击两点，右键结束测量");
  api.Public.clearHandler();
  api.Measurement.clearAllTrace();
  let unit = 1;
  api.Feature.getByEvent(true, (n) => {
    if (n && n["id"]) {
      let featureId = n.id;
      let modelId = featureId.split("^")[0];
      unit = getModelUnit(that, modelId);
    }
  });
  //开始测量，左键选点
  api.Measurement.distance(true, (data) => {
    result[0].data = [
      {
        name: "距离",
        value: (data.distance * unit).toFixed(2),
      },
      { name: "X", value: data.x.toFixed(2) },
      { name: "Y", value: data.y.toFixed(2) },
      { name: "Z", value: data.z.toFixed(2) },
    ];
    that.info = result;
  });

  api.Public.event("LEFT_CLICK", (res) => {
    api.Measurement.clearAllTrace();
  });
  //右键结束测量
  api.Public.event("RIGHT_CLICK", (res) => {
    api.Measurement.distance(false);
  });
}
function getModels(that) {
  return that.models.map((d) => d.modelId);
}
//剖切
function initClipping(that) {
  let api = bimBriefingApi;
  api.Model.clipByBox(getModels(that));
}

//构件隐藏
function actorVisible(that) {
  let api = bimBriefingApi;
  that.hideFeatureIds = [];
  api.Feature.getByEvent(true, (n) => {
    if (n && n["id"]) {
      let featureId = n.id;
      let modelId = featureId.split("^")[0];
      api.Feature.setVisible(featureId, false);
      that.hideFeatureIds.push({
        show:false,
        id:featureId.split("^")[1],
        modelId:modelId,
        featureId:featureId
      });
    }
  });
}

function clearEvent(that) {
  let api = bimBriefingApi;
  if (api) {
    actorShow(that);
    api.Feature.getByEvent(false);
    api.Model.closeClip();
    api.Model.clearBoundsBox();
    api.Measurement.setFaceToFaceState(!1);
    api.Measurement.setPointToFaceVerticalDistanceState(!1);
    api.Public.clearAllDrawObject();
    api.Feature.getByEvent(!1);
    api.Measurement.angle(!1);
    api.Measurement.distance(!1);
    api.Measurement.clearAllTrace();
  }
}
function actorShow(that) {
  let api = bimBriefingApi;
  getModels(that).forEach((id) => {
    api.Model.original(id);
  });
}

export default {
  measurementArea,
  clearSelectFeature,
  getProperty,
  subFeatureSize,
  measuringVolume,
  distance,
  initClipping,
  actorVisible,
  actorShow,
  clearEvent,
};