package org.transdroid.core.gui.settings;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.media.RingtoneManager;
import android.net.Uri;
import android.provider.Settings;
import android.util.AttributeSet;

import androidx.preference.Preference;

@SuppressWarnings("unused") // Constructors for XML inflation
public class RingtonePreference extends Preference {

    private static final int REQUEST_RINGTONE = 0;

    public RingtonePreference(Context context) {
        super(context);
    }

    public RingtonePreference(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public RingtonePreference(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    public RingtonePreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
    }

    @Override
    protected void onClick() {
        if (!(getContext() instanceof Activity)) {
            return;
        }

        Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_NOTIFICATION);
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_DEFAULT_URI, Settings.System.DEFAULT_NOTIFICATION_URI);

        String existingValue = getSharedPreferences().getString(getKey(), null);
        if (existingValue != null) {
            if (existingValue.isEmpty()) {
                // Select "Silent"
                intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, (Uri) null);
            } else {
                intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, Uri.parse(existingValue));
            }
        } else {
            // No ringtone has been selected, set to the default
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, Settings.System.DEFAULT_NOTIFICATION_URI);
        }

        ((Activity) getContext()).startActivityForResult(intent, REQUEST_RINGTONE);
    }

    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == REQUEST_RINGTONE && resultCode == Activity.RESULT_OK && data != null && data.getExtras() != null) {
            Uri ringtone = (Uri) data.getExtras().get(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
            getSharedPreferences().edit().putString(getKey(), ringtone == null ? "" : ringtone.toString()).apply();
        }
    }
}