dtable-utils/lib/cell-value-set/geolocation.js

dtable common utils

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var provinceReg = /.+省|.+自治区|.+特别行政区|北京市|天津市|上海市|重庆市|安徽|福建|甘肃|广东|广西|贵州|海南|河北|河南|黑龙江|湖北|湖南|吉林|江苏|江西|辽宁|内蒙古|宁夏|青海|山东|山西|陕西|四川|西藏|新疆|云南|浙江|北京|上海|天津|重庆/;
var cityReg = /.+自治州|[^市]+市|.+盟|.+地区|.+区划/;
var districtReg = /(.+市|.+县|.+旗|.+区)/;
var formatTextToGeolocation = function formatTextToGeolocation(value, columnData) {
  // compatible with the old version, the old version data may be null or undefined
  var _ref = columnData || {},
    _ref$geo_format = _ref.geo_format,
    geo_format = _ref$geo_format === void 0 ? 'geolocation' : _ref$geo_format;
  var cellValue = value || '';
  if (cellValue.length < 3) {
    return {};
  }
  if (geo_format === 'lng_lat') {
    // match floating point numbers
    // ^[1-9]\d*\.\d+$ --> floating point type that does not start with 0
    // ^0\.\d+$        --> floating point type starting with 0
    // ^[1-9]\d*$      --> non-zero integer
    // 0
    var reg = /^-?([1-9]\d*\.\d+|0\.\d+|[1-9]\d*|0)$/;
    if (cellValue.indexOf(',') < 0) return {};
    var lng_lat = cellValue.split(',');
    if (lng_lat.length !== 2) {
      return {};
    }
    var lng = lng_lat[0].trim();
    var lat = lng_lat[1].trim();
    if (!lng || !lat) {
      return {};
    }
    if (!lng.match(reg) || !lat.match(reg)) {
      return {};
    }
    return {
      lng: lng,
      lat: lat
    };
  }
  var matchedProvince = cellValue.match(provinceReg);
  var province = '';
  var city = '';
  var district = '';
  var detail = '';
  if (matchedProvince) {
    province = matchedProvince[0];
    cellValue = cellValue.slice(matchedProvince.index + province.length);
  }
  var matchedCity = cellValue.match(cityReg);
  if (matchedCity) {
    city = matchedCity[0];
    cellValue = cellValue.slice(matchedCity.index + city.length);
  } else if (province.includes('北京') || province.includes('天津') || province.includes('重庆') || province.includes('上海')) {
    city = province;
  }
  var matchedDistrict = cellValue.match(districtReg);
  if (matchedDistrict) {
    district = matchedDistrict[0];
    cellValue = cellValue.slice(matchedDistrict.index + district.length);
  }
  detail = cellValue;
  return {
    province: province,
    city: city,
    district: district,
    detail: detail
  };
};

exports.formatTextToGeolocation = formatTextToGeolocation;