/*********************************************************************************
 *                                                                               *
 * The MIT License (MIT)                                                         *
 *                                                                               *
 * Copyright (c) 2015-2022 aoju.org and other contributors.                      *
 *                                                                               *
 * Permission is hereby granted, free of charge, to any person obtaining a copy  *
 * of this software and associated documentation files (the "Software"), to deal *
 * in the Software without restriction, including without limitation the rights  *
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell     *
 * copies of the Software, and to permit persons to whom the Software is         *
 * furnished to do so, subject to the following conditions:                      *
 *                                                                               *
 * The above copyright notice and this permission notice shall be included in    *
 * all copies or substantial portions of the Software.                           *
 *                                                                               *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    *
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      *
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   *
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        *
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN     *
 * THE SOFTWARE.                                                                 *
 *                                                                               *
 ********************************************************************************/
package org.aoju.lancia.kernel.page;

import org.aoju.lancia.worker.CDPSession;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 屏幕触摸
 *
 * @author Kimi Liu
 * @version 1.2.8
 * @since JDK 1.8+
 */
public class Touchscreen {

    private final CDPSession client;

    private final Keyboard keyboard;

    public Touchscreen(CDPSession client, Keyboard keyboard) {
        this.client = client;
        this.keyboard = keyboard;
    }

    public void tap(int x, int y) {
        Map<String, Object> params = new HashMap<>();
        params.put("expression", "new Promise(x => requestAnimationFrame(() => requestAnimationFrame(x)))");
        params.put("awaitPromise", true);
        this.client.send("Runtime.evaluate", params, true);

        TouchPoint touchPoint = new TouchPoint(x, y);
        List<TouchPoint> touchPoints = new ArrayList<>();
        touchPoints.add(touchPoint);
        params.clear();
        params.put("type", "touchStart");
        params.put("touchPoints", touchPoints);
        params.put("modifiers", this.keyboard.getModifiers());
        this.client.send("Input.dispatchTouchEvent", params, true);

        params.clear();
        params.put("type", "touchEnd");
        params.put("touchPoints", new ArrayList<>());
        params.put("modifiers", this.keyboard.getModifiers());
        this.client.send("Input.dispatchTouchEvent", params, true);
    }

    static class TouchPoint {

        private long x;

        private long y;

        public TouchPoint(long x, long y) {
            this.x = Math.round(x);
            this.y = Math.round(y);
        }

        public long getX() {
            return x;
        }

        public void setX(long x) {
            this.x = x;
        }

        public long getY() {
            return y;
        }

        public void setY(long y) {
            this.y = y;
        }
    }

}
