package eu.worn.apps.androvac;

import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.Switch;
import android.widget.TimePicker;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements View.OnClickListener, TimePicker.OnTimeChangedListener {

    private IRBeamer beamer;
    private RoboVac11sRemote remote;

    private void beam(byte[] msg) {
        beamer.transmit(remote.modulation.getCarrierFrequency(), remote.modulation.modulate(msg));
    }

    public void onClick(View v) {
        byte[] msg;

        switch (v.getId()) {
            case R.id.cleanAuto:        msg = remote.cleanAuto(); break;
            case R.id.cleanSpot:        msg = remote.cleanSpot(); break;
            case R.id.cleanEdge:        msg = remote.cleanEdge(); break;
            case R.id.cleanRoom:        msg = remote.cleanRoom(); break;
            case R.id.powerStandard:    msg = remote.powerStandard(); break;
            case R.id.powerMax:         msg = remote.powerMax(); break;
            case R.id.powerBoostIQ:     msg = remote.powerBoostIQ(); break;
            case R.id.moveForward:      msg = remote.moveForward(); break;
            case R.id.moveBackward:     msg = remote.moveBackward(); break;
            case R.id.moveCCW:          msg = remote.moveCCW(); break;
            case R.id.moveCW:           msg = remote.moveCW(); break;
            case R.id.returnBase:       msg = remote.returnBase(); break;
            case R.id.stop:             msg = remote.stop(); break;
            default: msg = new byte[0];
        }
        if (msg.length > 0)
            beam(msg);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (remote == null)
            remote = new RoboVac11sRemote(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()));

        if (beamer == null) {
            beamer = new AndroidIRBeamer(this);
            if (!beamer.isAvailable()) {
                Toast.makeText(this.getApplicationContext(),
                        "No IR beamer found: entering debug mode",
                        Toast.LENGTH_LONG).show();
                beamer = new DebugIRBeamer(this);
            }
        }

        Switch scheduleSwitch = findViewById(R.id.enableSchedule);
        TimePicker schedulePicker = findViewById(R.id.schedule);
        int sh = remote.getScheduleHour();
        int sm = remote.getScheduleMinute();

        if ((sh >= 0) && (sm >= 0)) {
            schedulePicker.setCurrentHour(sh);
            schedulePicker.setCurrentMinute(sm);
            schedulePicker.setEnabled(true);
            scheduleSwitch.setChecked(true);
        } else {
            schedulePicker.setCurrentHour(0);
            schedulePicker.setCurrentMinute(0);
            schedulePicker.setEnabled(false);
            scheduleSwitch.setChecked(false);
        }

        schedulePicker.setOnTimeChangedListener(this);

        scheduleSwitch.setOnCheckedChangeListener(
                new CompoundButton.OnCheckedChangeListener() {
                    @Override
                    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                        TimePicker schedulePicker = findViewById(R.id.schedule);
                        schedulePicker.setEnabled(isChecked);
                        if (isChecked)
                            beam(remote.setSchedule(schedulePicker.getCurrentHour(), schedulePicker.getCurrentMinute()));
                        else
                            beam(remote.clearSchedule());
                    }
                });
    }

    @Override
    public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
        remote.setSchedule(hourOfDay, minute);
    }
}