burakJs

{
    "search.followSymlinks": false,
    /// CUSTOMIZATION
    "editor.fontSize": 13.5,
    "terminal.integrated.fontSize": 13.5,
    "debug.console.fontSize": 13.5,
    // "editor.fontSize": 20,
    // "terminal.integrated.fontSize": 20,
    // "debug.console.fontSize": 20,
    "editor.fontWeight": "600",

burakJs

return ElevatedButton(
  onPressed: () {
    context.read<TodoCubit>().addTodo(Todo(todoText: _controller.text.trim(), createdAt: Timestamp.now()));
    _controller.text = '';
  },
  child: Text(_addButtonText),
);

return Dismissible(
  key: UniqueKey(),

burakJs

child: BlocBuilder<TodoCubit, TodoState>(
  builder: (context, state) {
    if (state is TodoLoading) {
      return const Center(child: CircularProgressIndicator());
    } else if (state is TodoInitial) {
      return Center(child: Text(_initialText));
    } else if (state is TodoSuccess) {
      var todoList = state.todos ?? dummyList;
      return ListView.builder(
        itemCount: todoList.length,

burakJs

TodoCubit({ITodoRepository? todoRepository})
    : _todoRepository = todoRepository ?? TodoRepository(),
      super(TodoInitial());

final ITodoRepository _todoRepository;

burakJs

class TodoCubit extends Cubit<TodoState> {
  TodoCubit({ITodoRepository? todoRepository})
      : _todoRepository = todoRepository ?? TodoRepository(),
        super(TodoInitial());

  final ITodoRepository _todoRepository;

  Future<void> getAllTodo() async {
    emit(TodoLoading());
    final results = await _todoRepository.getAllTodos();

burakJs

abstract class TodoState {
  TodoState();
}

class TodoInitial extends TodoState {
  TodoInitial();
}

class TodoLoading extends TodoState {
  TodoLoading();

burakJs

@override
Future<void> addTodo(Todo todo) async {
  await firestore.collection(_collectionPath).add(todo.toJson());
}
  
@override
Future<void> removeTodo(Todo todo) async {
  await firestore.collection(_collectionPath).doc(todo.id).delete();
}

burakJs

Todo todoFromJson(String str) => Todo.fromJson(json.decode(str));

String todoToJson(Todo data) => json.encode(data.toJson());

class Todo {
  String? id;
  final String todoText;
  final Timestamp createdAt;
  Todo({required this.todoText, required this.createdAt, this.id});

burakJs

Future<List<Todo>> getAllTodos() async {
    List<Todo> todos = [];
    final results = await firestore.collection(_collectionPath).orderBy(_orderField).get();
    for (var snapshot in results.docs) {
      Todo newTodo = Todo.fromJson(snapshot.data());
      newTodo.id = snapshot.id;
      todos.add(newTodo);
    }
    return todos;
}

burakJs

import 'dart:convert';
import 'dart:io';
import 'package:fl_chart/fl_chart.dart';
import 'package:flutter/material.dart';

class CSVLineChart extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => CSVLineChartState();
}