const app = getApp();

// 默认场景类型
const SceneTypes = [
  { value: '1', label: '餐饮' },
  { value: '7', label: '汽修' },
  { value: '2', label: '工地' },
  { value: '3', label: '码头' },
  { value: '4', label: '堆场' },
  { value: '5', label: '搅拌站' },
  { value: '6', label: '工业企业' },
  { value: '8', label: '实验室' },
  { value: '9', label: '医疗机构' },
];

// 服务器获取的场景类型
let remoteSceneTypes = [];

function sceneTypeList() {
  return remoteSceneTypes.length == 0 ? SceneTypes : remoteSceneTypes;
}

function toLabel(value) {
  let r = SceneTypes.find(item => {
    return item.value == value;
  });
  if (r == undefined) {
    r = remoteSceneTypes.find(item => {
      return item.value == value;
    });
  }
  return r ? r.label : '其他';
}

function toValue(label) {
  let r = SceneTypes.find(item => {
    return item.label == label;
  });
  if (r == undefined) {
    r = remoteSceneTypes.find(item => {
      return item.label == label;
    });
  }
  return r.value;
}

/**
 * 格式化服务器获取的场景类型
 */
function parseSceneTypes(dataList) {
  const list = [];
  dataList.forEach(d => {
    list.push({
      value: d.first,
      label: d.second,
    });
  });
  if (list.length == 0) {
    list = SceneTypes;
  } else {
    remoteSceneTypes = list;
  }
  return list;
}

export { SceneTypes, sceneTypeList, toLabel, toValue, parseSceneTypes };