/*
 * *********************************************************************************************************************
 *
 *          !!
 *        .F88X
 *        X8888Y
 *      .}888888N;
 *        i888888N;        .:!              .I$WI:
 *          R888888I      .'N88~            i8}+8Y&8"l8i$8>8W~'>W8}8]KW+8IIN"8&
 *          .R888888I    .;N8888~          .X8'  "8I.!,/8"  !%NY8`"8I8~~8>,88I
 *            +888888N;  .8888888Y                                  "&&8Y.}8,
 *            ./888888N;  .R888888Y        .'}~    .>}'.`+>  i}!    "i'  +/'  .'i~  !11,.:">,  .~]!  .i}i
 *              ~888888%:  .I888888l      .]88~`1/iY88Ii+1'.R$8$8]"888888888>  Y8$  W8E  X8E  W8888'188Il}Y88$*
 *              18888888    E8888881    .]W%8$`R8X'&8%++N8i,8N%N8+l8%`  .}8N:.R$RE%N88N%N$K$R  188,FE$8%~Y88I
 *            .E888888I  .i8888888'      .:$8I;88+`E8R:/8N,.>881.`$8E/1/]N8X.Y8N`"KF&&FK!'88*."88K./$88%RN888+~
 *            8888888I  .,N888888~        ~88i"8W,!N8*.I88.}888%F,i$88"F88"  888:E8X.>88!i88>`888*.}Fl1]*}1YKi'
 *          i888888N'      I888Y          ]88;/EX*IFKFK88X  K8R  .l8W  88Y  ~88}'88E&%8W.X8N``]88!.$8K  .:W8I
 *        .i888888N;        I8Y          .&8$  .X88!  i881.:%888>I88  ;88]  +88+.';;;;:.Y88X  18N.,88l  .+88/
 *      .:R888888I
 *      .&888888I                                          Copyright (c) 2009-2020.  博锐尚格科技股份有限公司
 *        ~8888'
 *        .!88~                                                                     All rights reserved.
 *
 * *********************************************************************************************************************
 */

import { SGraphView } from "@persagy-web/graph";
import { SMouseButton, SMouseEvent, SNetUtil } from "@persagy-web/base/";
import { SPoint } from "@persagy-web/draw/";

/**
 * 楼层视图
 *
 * @author  韩耀龙 <han_yao_long@163.com>
 */
export class FloorView extends SGraphView {


    /** 鼠标左键键按下时位置 */
    private _leftKeyPos = new SPoint();

    /** 保存左键的坐标 */
    private _downPoint = new SPoint();

    /** 是否拖拽 */
    isDrag: boolean = false;
    constructor(id: string) {
        super(id);
        console.log(this.fitSelectedToView);

    }

    /**
     * 鼠标按下事件
     *
     * @param   event       事件参数
     */
    protected onMouseDown(event: MouseEvent): void {
        let se = new SMouseEvent(event);
        if (se.buttons & SMouseButton.LeftButton) {
            this._leftKeyPos.x = se.x;
            this._leftKeyPos.y = se.y;
            this._downPoint.x = se.x;
            this._downPoint.y = se.y;
        }
       super.onMouseDown(event);
    }

    /**
     * 鼠标移动事件
     *
     * @param   event       事件参数
     */
    protected onMouseMove(event: MouseEvent): void {
        super.onMouseMove(event);
        // 按左键移动
        let se = new SMouseEvent(event);
        if (se.buttons & SMouseButton.LeftButton) {
            this.origin.x += se.x - this._leftKeyPos.x;
            this.origin.y += se.y - this._leftKeyPos.y;
            this.update()
        };
        this._leftKeyPos.x = se.x;
        this._leftKeyPos.y = se.y;

    } // Function onMouseMove()

    protected onMouseUp(event: MouseEvent): void {
        let se = new SMouseEvent(event);
        // 通过判断是否按住左键拖动来判断是否是拖动还是单击
        if ((this._downPoint.x == se.x) && (this._downPoint.y == se.y)) {
            this.isDrag = false;
        } else {
            this.isDrag = true;
        }
        super.onMouseUp(event);
    }
}