CardReminder.java

package org.smartpaws.recycler.cards;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;

import org.smartpaws.R;
import org.smartpaws.notifications.AlarmService;
import org.smartpaws.objects.Event;
import org.smartpaws.recycler.ReminderRecyclerView;
import org.smartpaws.util.TimeUtils;

public class CardReminder extends RecyclerView.ViewHolder {

    private AlarmService.Reminder reminder;
    private View root;
    private TextView titleView;
    private TextView timeView;
    private TextView minsView;
    private ImageView closeIcon;
    private AlertDialog dialog;
    private int pos;
    private ReminderRecyclerView parent;

    public CardReminder(View root, final AlarmService.Reminder reminder, int pos, ReminderRecyclerView parent) {
        super(root);
        this.pos = pos;
        this.parent = parent;
        this.root = root;
        this.titleView = (TextView) root.findViewById(R.id.card_reminder_title);
        this.timeView = (TextView) root.findViewById(R.id.card_reminder_time);
        this.minsView = (TextView) root.findViewById(R.id.card_reminder_mins_before);
        this.closeIcon = (ImageView) root.findViewById(R.id.card_reminder_close);
        setReminder(reminder);

        this.dialog = buildDialog();

        this.root.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                dialog.show();
            }
        });
    }

    public AlarmService.Reminder getReminder() {
        return reminder;
    }

    public void setReminder(final AlarmService.Reminder reminder) {
        this.reminder = reminder;
        final Event event = reminder.getEvent();
        final int minsBefore = reminder.getMinsBefore();
        this.titleView.setText(event.getName());
        this.timeView.setText(TimeUtils.formatEventTime(event.getDateStart(), event.getDuration()));

        this.minsView.setText(getMinutesText(minsBefore));

        this.closeIcon.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AlarmService.removeReminder(event);
                parent.removeItem(CardReminder.this);
            }
        });
    }

    private String getMinutesText(int minsBefore) {
        // TODO: Translations
        String result;
        int hoursBefore = minsBefore % 60;
        if (hoursBefore == 0) {
            int hours = (minsBefore / 60);
            result = hours + " hour" + (hours > 1 ? "s" : "");
        } else {
            result = minsBefore + " minute" + (minsBefore > 1 ? "s" : "");
        }
        return result;
    }

    private AlertDialog buildDialog() {
        AlertDialog.Builder rb = new AlertDialog.Builder(root.getContext());

        rb.setTitle(R.string.set_reminder);

        View rView = LayoutInflater.from(root.getContext()).inflate(R.layout.card_event_dialog_reminder, null);

        final RadioGroup group = (RadioGroup) rView.findViewById(R.id.dialog_radio_group);

        int minsTill = (int) ((reminder.getEvent().getDateStart().getTime() - System.currentTimeMillis()) / 60000);

        rb.setPositiveButton(R.string.alert_done, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                int id = group.getCheckedRadioButtonId();

                Toast toast = null;
                int minsBefore = -1;

                switch (id) {
                    case R.id.dialog_radio_0: {
                        Toast.makeText(root.getContext(), R.string.reminder_removed, Toast.LENGTH_SHORT).show();
                        AlarmService.removeReminder(reminder.getEvent());
                        CardReminder.this.parent.removeItem(CardReminder.this);
                        return;
                    }
                    case R.id.dialog_radio_5: {
                        minsBefore = 5;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                    case R.id.dialog_radio_10: {
                        minsBefore = 10;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                    case R.id.dialog_radio_15: {
                        minsBefore = 15;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                    case R.id.dialog_radio_30: {
                        minsBefore = 30;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                    case R.id.dialog_radio_60: {
                        minsBefore = 60;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                    case R.id.dialog_radio_120: {
                        minsBefore = 120;
                        toast = Toast.makeText(root.getContext(), R.string.reminder_updated, Toast.LENGTH_SHORT);
                        break;
                    }
                }

                AlarmService.setReminder(reminder.getEvent(), minsBefore, reminder.getRoom());
                if (toast != null) toast.show();
                CardReminder.this.minsView.setText(getMinutesText(minsBefore));
                CardReminder.this.minsView.invalidate();
                dialog.dismiss();
            }
        });

        rb.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
            }
        });
        rb.setView(rView);
        return rb.create();
    }
}