import android.content.Intent;

import android.net.Uri;

import android.support.annotation.Nullable;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.text.Editable;

import android.text.TextWatcher;

import android.view.View;

import android.widget.EditText;

import android.widget.ImageView;

import android.widget.SeekBar;

import android.widget.TextView;



import java.net.URI;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.Date;



public class MainActivity extends AppCompatActivity {



    private static final int IMAGE_REQUEST_CODE = 50;



    static int nextId = 0;



    private JournalEntry entry;



    private TextView  dateView;

    private EditText  entryTextView;

    private SeekBar   dayRatingView;

    private ImageView dayImageView;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);



        createJournalEntry();



        dateView = findViewById(R.id.journal_entry_date);

        dateView.setText(entry.getDate());



        entryTextView = findViewById(R.id.journal_entry_text);

        entryTextView.addTextChangedListener(new TextWatcher() {

            @Override

            public void beforeTextChanged(CharSequence s, int start, int count, int after) {



            }



            @Override

            public void onTextChanged(CharSequence s, int start, int before, int count) {



            }



            @Override

            public void afterTextChanged(Editable s) {

                String entryString = s.toString();

                entry.setEntryText(entryString);

            }

        });



        dayRatingView = findViewById(R.id.journal_entry_seekbar);

        dayRatingView.setMax(5);

        dayRatingView.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

            @Override

            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

                if(fromUser) {

                    entry.setDayRating(progress);

                }

            }



            @Override

            public void onStartTrackingTouch(SeekBar seekBar) {



            }



            @Override

            public void onStopTrackingTouch(SeekBar seekBar) {



            }

        });



        dayImageView = findViewById(R.id.journal_entry_image);

        findViewById(R.id.add_image_button).setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View v) {

                Intent intent = new Intent(Intent.ACTION_GET_CONTENT);

                intent.setType("image/*");

                startActivityForResult(intent, IMAGE_REQUEST_CODE);

            }

        });

    }



    private void createJournalEntry() {

        entry = new JournalEntry(nextId++);



        DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");

        Date       date       = new Date();



        entry.setDate(dateFormat.format(date));

    }





    @Override

    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {

        if(resultCode == RESULT_OK && requestCode == IMAGE_REQUEST_CODE) {

            if (data != null) {

                Uri dataUri = data.getData();

                entry.setImage(dataUri.toString());



                dayImageView.setImageURI(dataUri);

            }

        }

    }

}