"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _cesium = require("cesium");
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var URL = {
  IMG: 'https://p{s}.map.gtimg.com/sateTiles/{z}/{sx}/{sy}/{x}_{reverseY}.jpg',
  ELEC: 'https://rt{s}.map.gtimg.com/tile?z={z}&x={x}&y={reverseY}&styleid={style}&scene=0&version=347',
  dark: 'https://rt{s}.map.gtimg.com/tile?z={z}&x={x}&y={reverseY}&styleid={style}&scene=0&version=347'
};
var TencentImageryProvider = /*#__PURE__*/function (_UrlTemplateImageryPr) {
  function TencentImageryProvider() {
    var _this;
    var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    _classCallCheck(this, TencentImageryProvider);
    var url = URL[options.style || 'ELEC'];
    options['url'] = url.replace('{style}', options.style || 1);
    if (!options.subdomains || !options.subdomains.length) {
      options['subdomains'] = ['0', '1', '2'];
    }
    if (options.style === 'IMG') {
      options['customTags'] = {
        sx: function sx(_ref) {
          var imageryProvider = _ref.imageryProvider,
            x = _ref.x,
            y = _ref.y,
            level = _ref.level;
          return x >> 4;
        },
        sy: function sy(_ref2) {
          var imageryProvider = _ref2.imageryProvider,
            x = _ref2.x,
            y = _ref2.y,
            level = _ref2.level;
          return (1 << level) - y >> 4;
        }
      };
    }
    _this = _callSuper(this, TencentImageryProvider, [options]);
    if (options.style === 'dark') {
      _this.defaultContrast = options.contrast || -1; // 对比度
      _this.defaultBrightness = options.brightness || 1; // 亮度
      _this.defaultHue = options.hue || 3; // 色调
      _this.defaultSaturation = options.saturation || 2.5; // 饱和度
    }
    return _this;
  }
  _inherits(TencentImageryProvider, _UrlTemplateImageryPr);
  return _createClass(TencentImageryProvider);
}(_cesium.UrlTemplateImageryProvider);
var _default = exports["default"] = TencentImageryProvider;
//# sourceMappingURL=TencentImageryProvider.js.map
