package com.example.c1662348.updatepharmacyapp;

import android.content.Context;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;


import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;

import org.json.JSONObject;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

/**
 * Created by c1662348 on 20/04/2018.
 */

public class Login extends AppCompatActivity{
    //user inputs are checked on the serve side.

    int PharmPhone;
    final PharmacyParser pharmacyParser = new PharmacyParser();
    final ArrayList<Pharmacy> pharmacies = new ArrayList<>();


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

        final Button button = findViewById(R.id.button);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                loginChecker();
            }
        });
    }

    public void getDataFromServer(Context context, final VolleyCallback callback){
        //Adapted from https://developer.android.com/training/volley/index.html

        RequestQueue queue = Volley.newRequestQueue(context);
        String url = "http://10.67.77.32:5000/findpharmacy";

        StringRequest stringRequest = new StringRequest(Request.Method.POST, url,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        Toast.makeText(Login.this,response,Toast.LENGTH_LONG).show();
                    }
                }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Toast.makeText(Login.this,error.toString(),Toast.LENGTH_LONG).show();
            }
        }){
            protected Map<String,String> getParams(){
                Map<String,String> params = new HashMap<String, String>();
                params.put("phoneNumber", String.valueOf(PharmPhone));
                Log.d("Param Check", String.valueOf(params));
                return params;
            }
        };
        queue.add(stringRequest);

    }




    public void loginChecker(){
        PharmPhone = R.id.PharmNum;

        getDataFromServer(getBaseContext(), new VolleyCallback() {
            @Override
            public void onSuccess(JSONObject result) {
                Log.d("Login Check", "Success");
                pharmacyParser.parsePharmacyData(result);
                pharmacies.addAll(pharmacyParser.getPharmacies());
            }
        });

    }




}