package com.example.liudas.gymbuddy;

import android.content.Context;
import android.os.Bundle;
import android.support.annotation.LayoutRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import java.util.List;

public class WorkoutExerciseListAdapter extends ArrayAdapter<WorkoutExercise> {
    private int layout;

    public WorkoutExerciseListAdapter(@NonNull Context context, @LayoutRes int resource, @NonNull List<WorkoutExercise> objects) {
        super(context, resource, objects);
        layout = resource;
    }

    @NonNull
    @Override
    public View getView(final int position, @Nullable View convertView, @NonNull final ViewGroup parent) {
        ViewHolder mainViewHolder = null;
        ViewHolder viewHolder = new ViewHolder();

        if (convertView == null) {
            LayoutInflater inflater = LayoutInflater.from(getContext());
            convertView = inflater.inflate(layout, parent, false);
            viewHolder.exerciseName = (TextView) convertView.findViewById(R.id.exerciseName);
            viewHolder.editBtn = (Button) convertView.findViewById(R.id.editExerciseBtn);
            viewHolder.deleteBtn = (Button) convertView.findViewById(R.id.deleteExerciseBtn);
            viewHolder.exerciseName.setText(getItem(position).getExerciseName());

            convertView.setTag(viewHolder);
        } else {
            mainViewHolder = (ViewHolder) convertView.getTag();
            mainViewHolder.exerciseName.setText(getItem(position).getExerciseName());
        }

        viewHolder.editBtn.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                if (customListner != null) {
                    customListner.onButtonClickListner(position,getItem(position).getExerciseName());
                }

            }
        });

        return convertView;
    }

    customButtonListener customListner;

    public interface customButtonListener {
        public void onButtonClickListner(int position,String value);
    }

    public void setCustomButtonListener(customButtonListener listener) {
        this.customListner = listener;
    }

    private class ViewHolder {
        TextView exerciseName;
        Button editBtn;
        Button deleteBtn;
    }
}