package com.evin.androiteatit;

import android.content.DialogInterface;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.evin.androiteatit.Common.Common;
import com.evin.androiteatit.Interface.ItemClickListener;
import com.evin.androiteatit.Model.MyResponse;
import com.evin.androiteatit.Model.Notification;
import com.evin.androiteatit.Model.Request;
import com.evin.androiteatit.Model.RequestClient;
import com.evin.androiteatit.Model.Sender;
import com.evin.androiteatit.Model.Token;
import com.evin.androiteatit.Remote.APIService;
import com.evin.androiteatit.ViewHolder.FoodViewHolder;
import com.evin.androiteatit.ViewHolder.OverViewHolder;
import com.firebase.ui.database.FirebaseRecyclerAdapter;
import com.firebase.ui.database.FirebaseRecyclerOptions;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.Query;
import com.google.firebase.database.ValueEventListener;
import com.jaredrummler.materialspinner.MaterialSpinner;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class OrderStatus extends AppCompatActivity {

    public RecyclerView recyclerView;
    public RecyclerView.LayoutManager layoutManager;

    FirebaseRecyclerAdapter<Request, OverViewHolder> adapter;

    FirebaseDatabase database;
    DatabaseReference requests;

    MaterialSpinner spinner;

    APIService mService;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_order_status);

        //Firebase
        database = FirebaseDatabase.getInstance();
        requests = database.getReference("Requests");

        //Init Service
        mService = Common.getFCMService();

        recyclerView = (RecyclerView)findViewById(R.id.listOrders);
        recyclerView.setHasFixedSize(true);
        layoutManager = new LinearLayoutManager(this);
        recyclerView.setLayoutManager(layoutManager);


            Query getOrderbyUser = requests.orderByChild("phone")
                    .equalTo(phone);

            FirebaseRecyclerOptions<Request> orderOptions = new FirebaseRecyclerOptions.Builder<Request>()
                    .setQuery(getOrderbyUser, Request.class)
                    .build();


            adapter = new FirebaseRecyclerAdapter<Request, OverViewHolder>(orderOptions) {
                @Override
                protected void onBindViewHolder(@NonNull OverViewHolder viewHolder, int position, @NonNull final Request model) {
                    Log.d("@Modelf => ", model.getStatus());
                    viewHolder.txtOrderId.setText(adapter.getRef(position).getKey());
                    viewHolder.txtOrderStatus.setText(Common.convertCodeToStatus(model.getStatus()));
                    viewHolder.txtOrderAddress.setText(model.getAddress());
                    viewHolder.txtOrderPhone.setText(model.getPhone());
                }

                @Override
                public OverViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
                    View itemView = LayoutInflater.from(parent.getContext())
                            .inflate(R.layout.food_item, parent, false);
                    return new OverViewHolder(itemView);
                }
            };
            adapter.startListening();
            Log.d("@NOTStaff Details => ", adapter.toString());
            recyclerView.setAdapter(adapter);


    }

    private void deleteOrder(String key) {
        requests.child(key).removeValue();
        adapter.notifyDataSetChanged();
    }

    private void showUpdateDialog(String key, final Request item) {
        final AlertDialog.Builder alertDialog = new AlertDialog.Builder(OrderStatus.this);
        alertDialog.setTitle("Update Order");
        alertDialog.setMessage("Please Choose Status");

        LayoutInflater inflater = this.getLayoutInflater();
        final View view = inflater.inflate(R.layout.update_order_layout, null);

        spinner = (MaterialSpinner)view.findViewById(R.id.statusSpinner);
        spinner.setItems(Common.PLACED,Common.INTRANSIT,Common.DELIVERED);

        alertDialog.setView(view);

        final String localKey = key;
        alertDialog.setPositiveButton("YES", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
                dialogInterface.dismiss();
                item.setStatus(String.valueOf(spinner.getSelectedIndex()));

                requests.child(localKey).setValue(item);
                adapter.notifyDataSetChanged(); //Add to update item size

                sendOrderStatusToUser(localKey ,item);
            }
        });

        alertDialog.setNegativeButton("NO", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
                dialogInterface.dismiss();
            }
        });
        alertDialog.show();
    }

    private void sendOrderStatusToUser(final String key, final Request item) {
        DatabaseReference tokens = database.getReference("Tokens");
        tokens.orderByKey().equalTo(item.getPhone())
                .addValueEventListener(new ValueEventListener() {
                    @Override
                    public void onDataChange(DataSnapshot dataSnapshot) {
                        for(DataSnapshot postSnapShot:dataSnapshot.getChildren())
                        {
                            Token token = postSnapShot.getValue(Token.class);

                            //Make Raw Payload
                            Notification notification = new Notification("EvinFest","Your order "+ key + "was updated.");
                            Sender content = new Sender(token.getToken(), notification);

                            mService.sendNotification(content)
                                    .enqueue(new Callback<MyResponse>() {
                                        @Override
                                        public void onResponse(Call<MyResponse> call, Response<MyResponse> response) {
                                            if(response.body().success == 1 ){
                                                Toast.makeText(OrderStatus.this, "Order was updated ! ", Toast.LENGTH_SHORT).show();
                                            }else
                                            {
                                                Toast.makeText(OrderStatus.this, "Order was updated but failed to send notification !", Toast.LENGTH_SHORT).show();
                                            }
                                        }

                                        @Override
                                        public void onFailure(Call<MyResponse> call, Throwable t) {
                                            Log.e("ERROR",t.getMessage());
                                        }
                                    });
                        }
                    }

                    @Override
                    public void onCancelled(DatabaseError databaseError) {

                    }
                });
    }

    @Override
    protected void onStop() {
        super.onStop();
        adapter.stopListening();
    }
}