package com.bitwis3.gaine.sharetome.Adapters;

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Color;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.bitwis3.gaine.sharetome.Activities.MainActivity;
import com.bitwis3.gaine.sharetome.Fragments.FragmentExercise;
import com.bitwis3.gaine.sharetome.POJO.Exercise;
import com.bitwis3.gaine.sharetome.R;
import com.squareup.picasso.Picasso;

import java.util.Arrays;
import java.util.List;

import spencerstudios.com.fab_toast.FabToast;

/**
 * Created by gaine on 1/22/2018.
 */

public class AdapterForAllExercises extends  RecyclerView.Adapter<AdapterForAllExercises.ExerciseViewHolder>{

    private Context myContext;
    private List<Exercise> exercisesList;
    boolean isChecked;
    Cursor checkCursor;

    ContentValues values;

    public AdapterForAllExercises(Context myContext, List<Exercise> exercisesList) {
        this.exercisesList = exercisesList;
        this.myContext = myContext;

        values = new ContentValues();
    }

    @Override
    public ExerciseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        LayoutInflater inflater = LayoutInflater.from(myContext);
        View view = inflater.inflate(R.layout.card_single_exercise, null);
        return new ExerciseViewHolder(view);
    }

    @Override
    public void onBindViewHolder(final ExerciseViewHolder holder, final int position)
    {

          isChecked = exercisesList.get(holder.getAdapterPosition()).is_isFavorite();

        if(!isChecked){
            holder.favoriteImageView.setColorFilter(Color.parseColor("#000000"));
        }else{
            holder.favoriteImageView.setColorFilter(Color.parseColor("#f44336"));
        }

        Picasso.with(myContext).load(R.drawable.image_abs).error(R.drawable.image_abs).fit().into(holder.imageView);

        holder.title.setText(exercisesList.get(position).get_title());
        holder.muscleGroups.setText(exercisesList.get(position).get_muscle_groups());



        //use fav to show a toast for now

        holder.favoriteImageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
            Log.i("JOSH all info",
                    "isChecked state when clicked = " +isChecked
                        + " position = " + position);

                isChecked = exercisesList.get(holder.getAdapterPosition()).is_isFavorite();

                if(!isChecked){

                    holder.favoriteImageView.setColorFilter(Color.parseColor("#f44336"));

                    //TODO 1 put this selection into favorite list/database - as well as create accurate favorites (scroll and random favs now)

                    values.put("_exercise_number_id", exercisesList.get(position).get_id());
                    MainActivity.db2.insert("_favorites", null, values);
                    values.clear();

                    FabToast.makeText(myContext, "Added "+ exercisesList.get(position).get_title() + " to your favorites!", FabToast.LENGTH_SHORT
                    , FabToast.SUCCESS, FabToast.POSITION_DEFAULT).show();

                }else if(isChecked){

                    holder.favoriteImageView.setColorFilter(Color.parseColor("#000000"));

                    String query = "_exercise_number_id = " + exercisesList.get(position).get_id();
                    MainActivity.db2.delete("_favorites", query, null);
                    FabToast.makeText(myContext, exercisesList.get(position).get_title() + " has been removed your favorites!", FabToast.LENGTH_SHORT
                            , FabToast.INFORMATION, FabToast.POSITION_DEFAULT).show();

                    }

                if(FragmentExercise.tabLayout.getSelectedTabPosition() == 1){
                    FragmentExercise.buildAllTheFavoriteExerciseList();
                    notifyDataSetChanged();

                }else{
                    FragmentExercise.buildAllExerciseList();
                    notifyDataSetChanged();
                }

            }
        });

    }

    @Override
    public int getItemCount() {
        return exercisesList.size();
    }

    class ExerciseViewHolder extends RecyclerView.ViewHolder {
        ImageView favoriteImageView;
        ImageView imageView;
        TextView title;
        TextView muscleGroups;

        public ExerciseViewHolder(View itemView) {
            super(itemView);
            favoriteImageView = itemView.findViewById(R.id.imageViewFavorite);
            imageView = itemView.findViewById(R.id.imageView);
            title = itemView.findViewById(R.id.textViewTitle);
            muscleGroups = itemView.findViewById(R.id.textViewMuscles);
        }
    }

    //not used yet
    public List<String> getMuscleGroupList(String input){
        List<String> list = Arrays.asList(input.split(","));
        return list;
    }


    //TODO make method to return true if exercise is favorite - loops through cursor to
    public boolean isThisFavorite(int pos){
        boolean fav;

       String query = "SELECT * FROM _favorites WHERE _all = 1 AND _exercise_number_id = " + exercisesList.get(pos).get_id();

       checkCursor = MainActivity.db2.rawQuery(query, null);
       Log.i("JOSH checkCursor ", "count " +checkCursor.getCount() + " with pos = " + pos);
       if(checkCursor != null && checkCursor.moveToFirst()){
           fav = true;
       }else{
           fav = false;
       }
        Log.i("JOSH ", "returning " +fav + " for pos = " + pos);
        return fav;
    }

}