"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _element = _interopRequireDefault(require("./element"));
var _endpoint = _interopRequireDefault(require("./endpoint"));
var _config = require("./config");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
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); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
/**
 * Compare two pairs of objects
 * @param {Array} pair1
 * @param {Array} pair2
 * @returns {Boolean}
 */
function isEqualPair(pair1, pair2) {
  return pair1[0].equals(pair2[0]) && pair1[1].equals(pair2[1]);
}
var Ref = /*#__PURE__*/function (_Element) {
  _inherits(Ref, _Element);
  var _super = _createSuper(Ref);
  function Ref() {
    var _this;
    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      name = _ref.name,
      endpoints = _ref.endpoints,
      onDelete = _ref.onDelete,
      onUpdate = _ref.onUpdate,
      token = _ref.token,
      _ref$schema = _ref.schema,
      schema = _ref$schema === void 0 ? {} : _ref$schema;
    _classCallCheck(this, Ref);
    _this = _super.call(this, token);
    _this.name = name;
    _this.onDelete = onDelete;
    _this.onUpdate = onUpdate;
    _this.endpoints = [];
    _this.schema = schema;
    _this.dbState = _this.schema.dbState;
    _this.generateId();
    _this.processEndpoints(endpoints);
    return _this;
  }
  _createClass(Ref, [{
    key: "generateId",
    value: function generateId() {
      this.id = this.dbState.generateId('refId');
    }
  }, {
    key: "processEndpoints",
    value: function processEndpoints(rawEndpoints) {
      var _this2 = this;
      rawEndpoints.forEach(function (endpoint) {
        _this2.endpoints.push(new _endpoint["default"](_objectSpread(_objectSpread({}, endpoint), {}, {
          ref: _this2
        })));
        if (endpoint.schemaName === _config.DEFAULT_SCHEMA_NAME) {
          // this.schema.database.hasDefaultSchema = true;
        }
      });
      if (this.endpoints[0].equals(this.endpoints[1])) {
        this.error('Two endpoints are the same');
      }
      if (this.endpoints[0].fields.length !== this.endpoints[1].fields.length) {
        this.error('Two endpoints have unequal number of fields');
      }
      // TODO: Handle Error with different number of fields
    }
  }, {
    key: "equals",
    value: function equals(ref) {
      return isEqualPair(this.endpoints, ref.endpoints) || isEqualPair(this.endpoints, ref.endpoints.slice().reverse());
    }
  }, {
    key: "export",
    value: function _export() {
      return _objectSpread(_objectSpread({}, this.shallowExport()), this.exportChild());
    }
  }, {
    key: "shallowExport",
    value: function shallowExport() {
      return {
        name: this.name,
        onDelete: this.onDelete,
        onUpdate: this.onUpdate
      };
    }
  }, {
    key: "exportChild",
    value: function exportChild() {
      return {
        endpoints: this.endpoints.map(function (e) {
          return e["export"]();
        })
      };
    }
  }, {
    key: "exportChildIds",
    value: function exportChildIds() {
      return {
        endpointIds: this.endpoints.map(function (e) {
          return e.id;
        })
      };
    }
  }, {
    key: "exportParentIds",
    value: function exportParentIds() {
      return {
        schemaId: this.schema.id
      };
    }
  }, {
    key: "normalize",
    value: function normalize(model) {
      model.refs[this.id] = _objectSpread(_objectSpread(_objectSpread({
        id: this.id
      }, this.shallowExport()), this.exportChildIds()), this.exportParentIds());
      this.endpoints.forEach(function (endpoint) {
        return endpoint.normalize(model);
      });
    }
  }]);
  return Ref;
}(_element["default"]);
var _default = Ref;
exports["default"] = _default;