import { somewhatImplemented } from "../../base/utilities/Debug";

import { Event } from "./Event";
import { InteractiveObject } from "../display/InteractiveObject";

/**
 * Copyright 2014 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Class: TouchEvent
export class TouchEvent extends Event {

  static classInitializer: any = null;

  static classSymbols: string [] = null;
  static instanceSymbols: string [] = null;

  constructor(type: string, bubbles: boolean = true, cancelable: boolean = false,
              touchPointID: number /*int*/ = 0, isPrimaryTouchPoint: boolean = false,
              localX: number = NaN, localY: number = NaN, sizeX: number = NaN,
              sizeY: number = NaN, pressure: number = NaN,
              relatedObject: InteractiveObject = null, ctrlKey: boolean = false,
              altKey: boolean = false, shiftKey: boolean = false) {
    super(type, bubbles, cancelable);
  }

  // JS -> AS Bindings
  static TOUCH_BEGIN: string = "touchBegin";
  static TOUCH_END: string = "touchEnd";
  static TOUCH_MOVE: string = "touchMove";
  static TOUCH_OVER: string = "touchOver";
  static TOUCH_OUT: string = "touchOut";
  static TOUCH_ROLL_OVER: string = "touchRollOver";
  static TOUCH_ROLL_OUT: string = "touchRollOut";
  static TOUCH_TAP: string = "touchTap";
  static PROXIMITY_BEGIN: string = "proximityBegin";
  static PROXIMITY_END: string = "proximityEnd";
  static PROXIMITY_MOVE: string = "proximityMove";
  static PROXIMITY_OUT: string = "proximityOut";
  static PROXIMITY_OVER: string = "proximityOver";
  static PROXIMITY_ROLL_OUT: string = "proximityRollOut";
  static PROXIMITY_ROLL_OVER: string = "proximityRollOver";

  private _touchPointID:  number;
  private _isPrimaryTouchPoint: boolean;
  private _localX: number;
  private _localY: number;
  private _sizeX: number;
  private _sizeY: number;
  private _pressure: number;
  private _relatedObject: InteractiveObject;
  private _ctrlKey: boolean;
  private _altKey: boolean;
  private _shiftKey: boolean;
  private _isRelatedObjectInaccessible: boolean;


  get touchPointID() {
    return this._touchPointID;
  }
  set touchPointID(value: number) {
    this._touchPointID = +value;
  }
  get isPrimaryTouchPoint(): boolean {
    return this._isPrimaryTouchPoint;
  }
  set isPrimaryTouchPoint(value: boolean) {
    this._isPrimaryTouchPoint = !!value;
  }
  get localX(): number {
    return this._localX;
  }
  set localX(value: number) {
    this._localX = +value;
  }
  get localY(): number {
    return this._localY;
  }
  set localY(value: number) {
    this._localY = +value;
  }
  get sizeX(): number {
    return this._sizeX;
  }
  set sizeX(value: number) {
    this._sizeX = +value;
  }
  get sizeY(): number {
    return this._sizeY;
  }
  set sizeY(value: number) {
    this._sizeY = +value;
  }
  get pressure(): number {
    return this._pressure;
  }
  set pressure(value: number) {
    this._pressure = +value;
  }
  get relatedObject(): InteractiveObject {
    return this._relatedObject;
  }
  set relatedObject(value: InteractiveObject) {
    this._relatedObject = value;
  }
  get ctrlKey(): boolean {
    return this._ctrlKey;
  }
  set ctrlKey(value: boolean) {
    this._ctrlKey = !!value;
  }
  get altKey(): boolean {
    return this._altKey;
  }
  set altKey(value: boolean) {
    this._altKey = !!value;
  }
  get shiftKey(): boolean {
    return this._shiftKey;
  }
  set shiftKey(value: boolean) {
    this._shiftKey = !!value;
  }

  get stageX(): number {
    somewhatImplemented('TouchEvent::get stageX');
    return this._localX;
  }
  get stageY(): number {
    somewhatImplemented('TouchEvent::get stageY');
    return this._localY;
  }

  get isRelatedObjectInaccessible(): boolean {
    return this._isRelatedObjectInaccessible;
  }
  set isRelatedObjectInaccessible(value: boolean) {
    this._isRelatedObjectInaccessible = value;
  }

  clone(): Event {
    return new TouchEvent(this.type, this.bubbles,
                                                            this.cancelable, this.touchPointID,
                                                            this.isPrimaryTouchPoint, this.localX,
                                                            this.localY, this.sizeX, this.sizeY,
                                                            this.pressure, this.relatedObject,
                                                            this.ctrlKey, this.altKey,
                                                            this.shiftKey);
  }
  toString(): string {
    return this.formatToString('TouchEvent', 'type', 'bubbles', 'cancelable', 'eventPhase',
                                'touchPointID', 'isPrimaryTouchPoint', 'localX', 'localY', 'sizeX',
                                'sizeY', 'pressure', 'relatedObject', 'ctrlKey', 'altKey',
                                'shiftKey');
  }

  updateAfterEvent(): void {
    this.sec.player.requestRendering();
  }
}