package com.example.skinscript;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.widget.EditText;
import android.content.Intent;

import java.util.HashSet;

public class NoteEditor extends AppCompatActivity {

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

        EditText editText = (EditText) findViewById(R.id.editText);
        Intent intent = getIntent();
        int noteId = intent.getIntExtra("noteId", -1);

        if (noteId != -1) {
            editText.setText(Journal.notes.get(noteId));
        } else {

            Journal.notes.add("");
            noteId = Journal.notes.size() - 1;
            Journal.arrayAdapter.notifyDataSetChanged();
        }

        final int finalNoteId = noteId;
        editText.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
                Journal.notes.set(finalNoteId, String.valueOf(charSequence));
                Journal.arrayAdapter.notifyDataSetChanged();

                SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences("com.example.skinscript", Context.MODE_PRIVATE);
                HashSet<String> set = new HashSet(Journal.notes);
                sharedPreferences.edit().putStringSet("notes",set).apply();
            }

            @Override
            public void afterTextChanged(Editable editable) {

            }
        });

    }
}