/*******************************************************************************
 * Copyright (c) 2013,  Paul Daniels
 * <p/>
 * 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:
 * <p/>
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * <p/>
 * 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 com.gzsll.hupu.components.jockeyjs;

import android.content.Context;
import android.os.Vibrator;
import android.widget.Toast;

import java.util.Map;

/**
 * <blockquote>Provides helper methods to easily create handlers that implement
 * system services
 * </blockquote>
 * <br>
 * <p>
 * <code>
 * //Creates a handler that will generate a toast when invoked <br>
 * nativeOS(context).toast("A message", Toast.LENGTH_SHORT); <br>
 * <br>
 * //Creates a handler that operates the OS's haptic feed back <br>
 * nativeOS(context).vibrate(45); <br>
 * <p>
 * </code>
 *
 * @author Paul
 */
public final class NativeOS extends CompositeJockeyHandler {

    public static class ToastHandler extends JockeyHandler {

        private String _message;
        private int _length;
        private Context _context;

        private ToastHandler(Context context, String message, int length) {
            _message = message;
            _length = length;
            _context = context;
        }

        @Override
        protected void doPerform(Map<Object, Object> payload) {
            Toast.makeText(_context, _message, _length).show();
        }

        @Override
        protected void completed(OnCompletedListener listener) {
            if (listener != null) listener.onCompleted();
        }
    }

    public static class VibrateHandler extends JockeyHandler {

        private long _length;
        private Vibrator _vibrator;
        private Context _context;

        private VibrateHandler(Context context, long length) {
            _context = context;
            _length = length;
            _vibrator = (Vibrator) _context.getSystemService(Context.VIBRATOR_SERVICE);
        }

        @Override
        protected void doPerform(Map<Object, Object> payload) {
            _vibrator.vibrate(_length);
        }

        @Override
        protected void completed(OnCompletedListener listener) {
            if (listener != null) listener.onCompleted();
        }
    }

    private Context _context;

    private NativeOS(Context context) {
        _context = context;
    }

    public static NativeOS nativeOS(Context context) {
        return new NativeOS(context);
    }

    public NativeOS vibrate(long length) {
        this.add(new VibrateHandler(_context, length));
        return this;
    }

    public NativeOS toast(String message, int length) {
        this.add(new ToastHandler(_context, message, length));
        return this;
    }
}