package com.example.innovare.scrollhorizontal;

import android.app.Activity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonArrayRequest;
import com.android.volley.toolbox.JsonObjectRequest;

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

import java.util.HashMap;

public class RelativeLayoutTouchListener implements View.OnTouchListener {

    static final String logTag = "ActivitySwipeDetector";
    private MainActivity activity;
    static final int MIN_DISTANCE = 100;// TODO change this runtime based on screen resolution. for 1920x1080 is to small the 100 distance
    private float downX, downY, upX, upY;
    String URL = "http://jsonplaceholder.typicode.com/users";
    HashMap<Integer,JSONObject> map = new HashMap();
    int count=1;
    int length=0;
    ListView listView;
    LinearLayout linear;
    boolean firsttime = true;

    // private MainActivity mMainActivity;

    public RelativeLayoutTouchListener(MainActivity mainActivity) {
        activity = mainActivity;
        downloadData();


    }

    private View parseJSONObjectAt(int i) {
        JSONObject object = map.get(i);
        try {
            Log.d("CONTEXT",object.toString());
            int id = object.getInt("id");
            String name = object.getString("name");
            String username = object.getString("username");
            String mail = object.getString("email");
          //  JSONObject address = object.getJSONObject("address");

            LayoutInflater inflater = LayoutInflater.from(activity);
            View v = inflater.inflate(R.layout.item_swipe, null);
            TextView idt = (TextView) v.findViewById(R.id.id);
            TextView namet = (TextView) v.findViewById(R.id.name);
            TextView usernamet = (TextView) v.findViewById(R.id.username);
            TextView emailt = (TextView) v.findViewById(R.id.email);
            idt.setText(id+"");
            namet.setText(name);
            usernamet.setText(username);
            emailt.setText(mail);
            Log.d("CONTEXT", "Trying to ADD");
            return v;


        }catch (Exception e){
            Log.d("HEY HEY", "SOME ERROR DOWNLOADING DATA");
            e.printStackTrace();
        }
        return null;

    }

    private void downloadData() {
        Log.d("JSONDOWNLOAD", "Success Downloading DATA STARTING HEY");
        JsonArrayRequest request = new JsonArrayRequest(URL, new Response.Listener<JSONArray>() {

            @Override
            public void onResponse(JSONArray response) {
                Log.d("JSONDOWNLOAD","Downloading DATA.............");
                length = response.length();
                for(int i=0;i<response.length();i++){
                    try {
                        JSONObject object = (JSONObject) response.get(i);
                        Log.d("DOwnloaded Data", object.toString());
                        map.put(i + 1, object);
                        JSONObject object1 = map.get(i+1);
                        Log.d("DOwnloaded Data(COPY)",object1.toString());
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
                Log.d("JSONDOWNLOAD","Success Downloading DATA");
                if(firsttime){
                    View v = parseJSONObjectAt(1);
                    activity.addViewToLinearfromLeft(v);
                    firsttime = false;
                }
            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                Log.d("JSONDOWNLOAD","Erro Downloading DATA");
            }
        });
        //AppController.getInstance().addToRequestQueue(request);

    }

    public void onRightToLeftSwipe() {
        Log.i(logTag, "RightToLeftSwipe! :: "+length);
        if(count>=1) {
            if(count<length) {
                count++;
                View v = parseJSONObjectAt(count);
                activity.addViewToLinearfromRight(v);
                Toast.makeText(activity, "RightToLeftSwipe", Toast.LENGTH_SHORT).show();
            }

        }


        // activity.doSomething();
    }

    public void onLeftToRightSwipe() {
        Log.i(logTag, "LeftToRightSwipe!"+length);
        if(count<=length) {
            if(count>1) {
                count--;
                View v = parseJSONObjectAt(count);
                activity.addViewToLinearfromLeft(v);
                Toast.makeText(activity, "LeftToRightSwipe", Toast.LENGTH_SHORT).show();
            }
        }

        // activity.doSomething();
    }

    public void onTopToBottomSwipe() {
        Log.i(logTag, "onTopToBottomSwipe!");
        Toast.makeText(activity, "onTopToBottomSwipe", Toast.LENGTH_SHORT).show();
        // activity.doSomething();
    }

    public void onBottomToTopSwipe() {
        Log.i(logTag, "onBottomToTopSwipe!");
        Toast.makeText(activity, "onBottomToTopSwipe", Toast.LENGTH_SHORT).show();
        // activity.doSomething();
    }

    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN: {
                downX = event.getX();
                downY = event.getY();
                return true;
            }
            case MotionEvent.ACTION_UP: {
                upX = event.getX();
                upY = event.getY();

                float deltaX = downX - upX;
                float deltaY = downY - upY;

                // swipe horizontal?
                if (Math.abs(deltaX) > MIN_DISTANCE) {
                    // left or right
                    if (deltaX < 0) {
                        this.onLeftToRightSwipe();
                        return true;
                    }
                    if (deltaX > 0) {
                        this.onRightToLeftSwipe();
                        return true;
                    }
                } else {
                    Log.i(logTag, "Swipe was only " + Math.abs(deltaX) + " long horizontally, need at least " + MIN_DISTANCE);
                    // return false; // We don't consume the event
                }

                // swipe vertical?
                if (Math.abs(deltaY) > MIN_DISTANCE) {
                    // top or down
                    if (deltaY < 0) {
                        this.onTopToBottomSwipe();
                        return true;
                    }
                    if (deltaY > 0) {
                        this.onBottomToTopSwipe();
                        return true;
                    }
                } else {
                    Log.i(logTag, "Swipe was only " + Math.abs(deltaX) + " long vertically, need at least " + MIN_DISTANCE);
                    // return false; // We don't consume the event
                }

                return false; // no swipe horizontally and no swipe vertically
            }// case MotionEvent.ACTION_UP:
        }
        return false;
    }


}