package com.app.expostore.Fragment;

import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.Snackbar;
import android.support.v4.app.Fragment;
import android.support.v4.widget.Space;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
import android.widget.Toast;

import com.app.expostore.R;
import com.app.expostore.Utils.CallAddr;
import com.app.expostore.Utils.ConstantData;
import com.app.expostore.Utils.OnWebServiceResult;
import com.app.expostore.Utils.Util;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;


/**
 * Created by iStorry on 7/26/16.
 */
public class Fav extends Fragment implements OnWebServiceResult {

    CallAddr service;

    ArrayList<ArrayList<String>> myarrays;

    ArrayList<ArrayList<String>> arrays;

    ArrayList<String> sub2Array;
    ArrayList<String> dropDown2Array;


    ArrayList<String> subArray;
    ArrayList<String> dropDownArray;
    String name;

    Spinner spinner;

    Spinner subSpinner;

    Spinner sub2Spinner;

    JSONObject c;
    JSONObject e;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        View v;
        v = inflater.inflate(R.layout.fragment_fav, container, false);
        spinner = (Spinner) v.findViewById(R.id.spinner);
        subSpinner = (Spinner) v.findViewById(R.id.subSpinner);
        sub2Spinner = (Spinner) v.findViewById(R.id.sub2Spinner);

        service = new CallAddr(getActivity(), ConstantData.get_products, null, Util.SERVICE_TYPE.LOGIN, this);
        Util.showLoading(getActivity(), "Getting Products...", true);
        service.execute();

        return v;
    }

    @Override
    public void getWebResponse(String result, Util.SERVICE_TYPE type) {
        Util.hideLoading();
        try {
            JSONObject json = new JSONObject(result);
            final JSONArray leaders = json.getJSONArray("data");
            int size = leaders.length();

            arrays = new ArrayList<>();
            myarrays = new ArrayList<>();
            dropDownArray = new ArrayList<>();
            for (int i = 0; i < size; i++) {
                c = leaders.getJSONObject(i);
                subArray = new ArrayList<>();
                String id = c.getString("category");
                dropDownArray.add(id);
                JSONArray subs = c.getJSONArray("result");
                int subsize = subs.length();
                for (int j = 0; j < subsize; j++) {
                    subArray.add(subs.getJSONObject(j).getString("sub"));
                    e = subs.getJSONObject(j);
                    sub2Array = new ArrayList<>();
                    JSONArray subs2 = e.getJSONArray("min");
                    int sub2size = subs2.length();
                    for (int p = 0; p < sub2size; p++) {
                        //System.out.println(subs2.getJSONObject(p).getString("mini"));
                        sub2Array.add(subs2.getJSONObject(p).getString("mini"));
                    }
                    myarrays.add(sub2Array);
                }
                myarrays.add(subArray);
            }

            MySpinner myspinner = new MySpinner(getActivity(), dropDownArray);
            spinner.setAdapter(myspinner);

            spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
                @Override
                public void onItemSelected(AdapterView<?> parent, View view, final int position, long id) {
                    ArrayList<String> subsarraylist = myarrays.get(position);
                    MySpinner myspinner = new MySpinner(getActivity(), subsarraylist);
                    subSpinner.setAdapter(myspinner);

                    subSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener(){

                        @Override
                        public void onItemSelected(AdapterView<?> parent, View view, int positions, long id) {
                            ArrayList<String> subs2array = myarrays.get(positions);
                            MySpinner myspinner = new MySpinner(getActivity(), subs2array);
                            System.out.println(positions);
                        }

                        @Override
                        public void onNothingSelected(AdapterView<?> parent) {

                        }

                    });
                }

                @Override
                public void onNothingSelected(AdapterView<?> parent) {

                }
            });

        } catch (JSONException e1) {
            e1.printStackTrace();
        }
    }

    public class MySpinner extends BaseAdapter implements SpinnerAdapter {

        private final Context activity;
        private ArrayList<String> asr;

        public MySpinner(Context context, ArrayList<String> asr) {
            this.asr = asr;
            activity = context;
        }


        public int getCount() {
            return asr.size();
        }

        public Object getItem(int i) {
            return asr.get(i);
        }

        public long getItemId(int i) {
            return (long) i;
        }


        @Override
        public View getDropDownView(int position, View convertView, ViewGroup parent) {
            TextView txt = new TextView(activity);
            txt.setPadding(20, 20, 20, 20);
            txt.setTextSize(16);
            txt.setGravity(Gravity.CENTER_VERTICAL);
            txt.setText(asr.get(position));
            txt.setTextColor(Color.parseColor("#000000"));
            return txt;
        }

        public View getView(int i, View view, ViewGroup viewgroup) {
            TextView txt = new TextView(activity);
            txt.setGravity(Gravity.CENTER);
            txt.setPadding(20, 20, 20, 20);
            txt.setTextSize(16);
            txt.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.ic_expand_more_black_24dp, 0);
            txt.setText(asr.get(i));
            txt.setTextColor(Color.parseColor("#000000"));
            return txt;
        }

    }
}