import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.widget.LinearLayoutManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ExpandableListView;
import android.widget.RelativeLayout;

import com.hgs.m.rcm.Adapter.ExpandableListAdapter;
import com.hgs.m.rcm.R;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class Req_Appr_Pas extends Fragment {
    private ExpandableListView listview;
    private ExpandableListAdapter listAdapter;
    private List<String> listDataHeader;
    private HashMap<String,List<String>> listHash;
    View v;


    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        v = inflater.inflate(R.layout.req_apprv_pass, null);
        initData();

        listview = v.findViewById(R.id.lst_req_pass);
        listAdapter = new ExpandableListAdapter(getActivity(), listDataHeader,listHash);
        listview.setAdapter(listAdapter);

        return v;
    }

    private void initData() {
        //todo ubah jadi ngambil data dari server
        listDataHeader = new ArrayList<>();
        listHash = new HashMap<>();
        listDataHeader.add("1");
        listDataHeader.add("2");
        listDataHeader.add("3");
        listDataHeader.add("4");

        List<String> reqaprv = new ArrayList<>();
        reqaprv.add("this is sparta!");

        List<String> reqap = new ArrayList<>();
        reqap.add("a");
        reqap.add("b");
        reqap.add("c");
        reqap.add("d");
        reqap.add("e");

        List<String> reqapr = new ArrayList<>();
        reqapr.add("a1");
        reqapr.add("b2");
        reqapr.add("c3");
        reqapr.add("d4");
        reqapr.add("e5");

        List<String> reqa = new ArrayList<>();
        reqa.add("1a");
        reqa.add("2b");
        reqa.add("3c");
        reqa.add("4d");
        reqa.add("5e");

        listHash.put(listDataHeader.get(0),reqaprv);
        listHash.put(listDataHeader.get(1),reqapr);
        listHash.put(listDataHeader.get(2),reqap);
        listHash.put(listDataHeader.get(3),reqa);

    }

    @Override
    public void onViewCreated(View v, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(v, savedInstanceState);


    }
}