package com.example.notes;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Color;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.Checkable;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

import org.w3c.dom.Text;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;

public class MainActivity extends AppCompatActivity {


    ArrayList<Note> list;
    CustomAdater adapter;
    ListView lv;
    AlertDialog dialog;
    DatabaseHelper myDB;
    CheckBox checkHide;
    LinearLayout linearLayout;
    TextView emptyData;
    boolean hide;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        myDB = new DatabaseHelper(this);
        list = new ArrayList<>();
        lv = findViewById(R.id.listView);
        linearLayout = findViewById(R.id.layout);
        emptyData = findViewById(R.id.emptyData);


        adapter = new CustomAdater(this,list);


        Cursor data = myDB.getListContents();

        while (data.moveToNext()){
            list.add(new Note(data.getString(1),data.getString(2),data.getString(3),data.getString( 4),data.getInt(5)));
            adapter.notifyDataSetChanged();
            lv.setAdapter(adapter);
        }



        FloatingActionButton fab = findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                final AlertDialog.Builder mBuilder = new AlertDialog.Builder(MainActivity.this);
                final View mView = getLayoutInflater().inflate(R.layout.add_note, null);
                final EditText title = mView.findViewById(R.id.addTitle);
                checkHide = mView.findViewById(R.id.checkHide);
                final EditText text = mView.findViewById(R.id.addText);
                Button add = mView.findViewById(R.id.btnAdd);
                Button cancel = mView.findViewById(R.id.btnCancel);



                cancel.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        dialog.cancel();
                    }
                });

                add.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        if (checkHide.isChecked()){
                            String timeStamp = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss").format(Calendar.getInstance().getTime());
                            AddData(title.getText().toString(),text.getText().toString(),timeStamp,"#FEF8BA",1);
                            dialog.cancel();
                        }else{
                            String timeStamp = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss").format(Calendar.getInstance().getTime());
                            list.add(0,new Note(title.getText().toString(),text.getText().toString(),timeStamp,"#FEF8BA",0));
                            AddData(title.getText().toString(),text.getText().toString(),timeStamp,"#FEF8BA",0);
                            adapter.notifyDataSetChanged();
                            lv.setAdapter(adapter);
                            dialog.cancel();
                        }
                    }
                });

                mBuilder.setView(mView);
                dialog = mBuilder.create();
                dialog.show();
            }
        });
    }



    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();

        if (id == R.id.show) {
            if(item.isChecked()){
                item.setChecked(false);
                Cursor data = myDB.getListContents();
                list = new ArrayList<>();
                while (data.moveToNext()){
                    list.add(new Note(data.getString(1),data.getString(2),data.getString(3),data.getString( 4),data.getInt(5)));
                }
                adapter = new CustomAdater(this,list);
                lv.setAdapter(adapter);
            }else {
                item.setChecked(true);
                Cursor data = myDB.getListContents2();
                list = new ArrayList<>();
                while (data.moveToNext()){
                    list.add(new Note(data.getString(1),data.getString(2),data.getString(3),data.getString( 4),data.getInt(5)));
                }
                adapter = new CustomAdater(this,list);
                lv.setAdapter(adapter);
            }

        }

        return true;
    }

    public void AddData(String name,String text,String data, String color, int secret_id ){
        boolean insertData = myDB.addData(name,text,data,color,secret_id);

        if(insertData){
            Toast.makeText(MainActivity.this,"Success", Toast.LENGTH_SHORT).show();
        }else{
            Toast.makeText(MainActivity.this,"Some thing went wrong", Toast.LENGTH_SHORT).show();
        }
    }

}