package jml.JmlPhoneCall;




import android.content.Context;
import android.util.Log;
import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.ComponentCategory;

import android.telecom.TelecomManager;
import android.Manifest;
import android.content.Intent;
import android.net.Uri;

import androidx.core.app.ActivityCompat;
import android.content.pm.PackageManager;
import androidx.core.content.ContextCompat;
import androidx.annotation.RequiresApi;

import android.media.AudioManager;



@DesignerComponent(version = 2,  description = "gestion appel telephoniques" + 
                   "jm Latour",
        category = ComponentCategory.EXTENSION,
        nonVisible = true,   iconName = "https://community.appinventor.mit.edu/uploads/default/original/3X/e/8/e8acc2352c46f40da15a9703a861513375a3ec45.png")
 @UsesPermissions(permissionNames = "android.permission.ANSWER_PHONE_CALLS") 		
@SimpleObject(external = true)
public class JmlPhoneCall extends AndroidNonvisibleComponent implements Component{
    private ComponentContainer container;
      public Context context;
	  public AudioManager audioManager;
	  private int UI;
	
	 

    /**
     * @param container container, component will be placed in
     */
	 
    public JmlPhoneCall(ComponentContainer container) {
        super(container.$form());
        this.container = container;
      context = container.$context();
      audioManager = (AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
	  UI=0;
    }
  

  

  @SimpleFunction(description = "EndCall")
      //@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    public void EndCall() {
        TelecomManager tm = (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
if (ActivityCompat.checkSelfPermission(context,Manifest.permission.ANSWER_PHONE_CALLS) != PackageManager.PERMISSION_GRANTED) {
                return;
            }
        if (tm != null) {
            boolean success = tm.endCall();
            // success == true if call was terminated.
            Log.d("JML", "Raccroché  **" + success);
        }
    }
	
	@SimpleFunction(description = "true if call ended")
	public boolean HasCallEnded() {
        TelecomManager tm = (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
		boolean success = false;
		if (ActivityCompat.checkSelfPermission(context,Manifest.permission.ANSWER_PHONE_CALLS) != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        if (tm != null) {           
			success = tm.endCall();
            // success == true if call was terminated.
            Log.d("JML", "Raccroché  **" + success);
        }
		return success;
    }
    

  @SimpleFunction(description = "AcceptRingingCall")
    public void AcceptRingingCall() {
        TelecomManager tm = (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
        if (tm != null) {
            if (ActivityCompat.checkSelfPermission(context,Manifest.permission.ANSWER_PHONE_CALLS) != PackageManager.PERMISSION_GRANTED) {
                return;
            }
            tm.acceptRingingCall();
            Log.d("JML","acceptRingingCall   **" );
        }
    }

  @SimpleFunction(description = "in-call volume UP")
    public void InCallVolumeUp() {
		 audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL)+1, UI);
	}
	
  @SimpleFunction(description = "in-call volume Down")
    public void InCallVolumeDown() {
		 audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL)-1, UI);
	}

  @SimpleProperty(description = "get Max in-call Volume")
    public int GetMaxVolume() {
		 return methodMaxInCallVolume();
	}
		public int methodMaxInCallVolume(){
		return audioManager.getStreamMaxVolume(AudioManager.STREAM_VOICE_CALL);
		}
	
	@SimpleProperty(description = "get Actal in-call Volume")
    public int GetInCallVolume() {
           return methodGetInCallVolume();
	}
		public int methodGetInCallVolume(){
		return audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL);
		}

	
	@SimpleProperty(description = "Set in-call volume")
    public void InCallVolume(int vol) {
		audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, vol, UI);
	}
	
	
	@SimpleProperty
		public void ShowUI(boolean UI) {
			if(UI) this.UI=1;
			else this.UI=0;
	}
  
/*
    public void call(String num){
        android.util.Log.d("gestionappeltelephone", "Call  ** : " + num);
        Intent intent = new Intent(Intent.ACTION_CALL);
        intent.setData(Uri.parse("tel:" + num));
        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
            return;
        }
        startActivity(intent);
    }
	*/


  
}