Develop

README.md

@@ -47,4 +47,4 @@ Implement the ability to edit a todo title on double click:
 
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_todo-app-with-api/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://VikaChereushenko.github.io/react_todo-app-with-api/) and add it to the PR description.

package.json

@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@cypress/react18": "^2.0.1",
-    "@mate-academy/scripts": "^1.8.5",
+    "@mate-academy/scripts": "^1.9.12",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
     "@types/node": "^20.14.10",

src/App.tsx

@@ -1,26 +1,76 @@
-/* eslint-disable max-len */
+/* eslint-disable jsx-a11y/label-has-associated-control */
 /* eslint-disable jsx-a11y/control-has-associated-label */
-import React from 'react';
+import React, { useState, useEffect } from 'react';
+
 import { UserWarning } from './UserWarning';
+import { USER_ID } from './api/todos';
+import { Header } from './components/Header/Header';
+import { TodoList } from './components/TodoList/TodoList';
+import { TempTodo } from './components/TempTodo/TempTodo';
+import { Footer } from './components/Footer/Fotter';
+import { Error } from './components/Error/Erros';
+import { getTodos } from './api/todos';
+import { filterTodos } from './components/Helpers/Helpers';
 
-const USER_ID = 0;
+import { Todo } from './types/Todo';
+import { TodoStatus } from './types/Status';
 
 export const App: React.FC = () => {
+  const [todos, setTodos] = useState<Todo[]>([]);
+  const [errorMessage, setErrorMessage] = useState('');
+  const [status, setStatus] = useState<TodoStatus>(TodoStatus.all);
+  const [tempTodo, setTempTodo] = useState<Todo | null>(null);
+  const [processedIds, setprocessedIds] = useState<number[]>([]);
+  const noTodos = todos.length === 0;
+  const filteredTodos = filterTodos(todos, status);
+
+  useEffect(() => {
+    getTodos()
+      .then(setTodos)
+      .catch(() => setErrorMessage('Unable to load todos'));
+  }, []);
+
   if (!USER_ID) {
     return <UserWarning />;
   }
 
   return (
-    <section className="section container">
-      <p className="title is-4">
-        Copy all you need from the prev task:
-        <br />
-        <a href="https://github.com/mate-academy/react_todo-app-add-and-delete#react-todo-app-add-and-delete">
-          React Todo App - Add and Delete
-        </a>
-      </p>
-
-      <p className="subtitle">Styles are already copied</p>
-    </section>
+    <div className="todoapp">
+      <h1 className="todoapp__title">todos</h1>
+
+      <div className="todoapp__content">
+        <Header
+          todoList={todos}
+          onError={setErrorMessage}
+          updateTodoList={setTodos}
+          updateTempTodo={setTempTodo}
+          updateProcessedIds={setprocessedIds}
+        />
+
+        <TodoList
+          filteredTodos={filteredTodos}
+          updateTodolist={setTodos}
+          onError={setErrorMessage}
+          todoList={todos}
+          processedIds={processedIds}
+          updateProcessedIds={setprocessedIds}
+        />
+
+        {tempTodo && <TempTodo todo={tempTodo} />}
+
+        {!noTodos && (
+          <Footer
+            todoList={todos}
+            updateTodolist={setTodos}
+            status={status}
+            onStatusChange={(value: TodoStatus) => setStatus(value)}
+            updateProcessedIds={setprocessedIds}
+            onError={setErrorMessage}
+          />
+        )}
+      </div>
+
+      <Error errorMessage={errorMessage} hideError={setErrorMessage} />
+    </div>
   );
 };

src/api/todos.ts

@@ -0,0 +1,22 @@
+import { Todo } from '../types/Todo';
+import { client } from '../utils/fetchClient';
+
+export const USER_ID = 2042;
+
+export const getTodos = () => {
+  return client.get<Todo[]>(`/todos?userId=${USER_ID}`);
+};
+
+export const addTodo = (todoData: Omit<Todo, 'id'>) => {
+  return client.post<Todo>('/todos', todoData);
+};
+
+export const deleteTodo = (todoId: number) => {
+  return client.delete(`/todos/${todoId}`);
+};
+
+export const updateTodo = (todoId: number, todoData: Partial<Todo>) => {
+  return client.patch(`/todos/${todoId}`, todoData);
+};
+
+// Add more methods here

src/components/Error/Erros.tsx

@@ -0,0 +1,34 @@
+import React, { useEffect } from 'react';
+import classNames from 'classnames';
+
+type Props = {
+  errorMessage: string;
+  hideError: (errorMessage: string) => void;
+};
+
+export const Error: React.FC<Props> = ({ errorMessage, hideError }) => {
+  useEffect(() => {
+    setTimeout(() => hideError(''), 3000);
+  });
+
+  return (
+    <div
+      data-cy="ErrorNotification"
+      className={classNames(
+        'notification',
+        'is-danger',
+        'is-light',
+        'has-text-weight-normal',
+        { hidden: !errorMessage },
+      )}
+    >
+      <button
+        data-cy="HideErrorButton"
+        type="button"
+        className="delete"
+        onClick={() => hideError('')}
+      />
+      {errorMessage}
+    </div>
+  );
+};

src/components/Footer/Fotter.tsx

@@ -0,0 +1,96 @@
+import React, { useCallback } from 'react';
+import { useMemo } from 'react';
+import classNames from 'classnames';
+
+import { deleteTodo } from '../../api/todos';
+import { capitalizeFirstLetter, filterOptions } from '../Helpers/Helpers';
+
+import { Todo } from '../../types/Todo';
+import { TodoStatus } from '../../types/Status';
+
+type Props = {
+  todoList: Todo[];
+  updateTodolist: React.Dispatch<React.SetStateAction<Todo[]>>;
+  status: TodoStatus;
+  onStatusChange: (status: TodoStatus) => void;
+  updateProcessedIds: React.Dispatch<React.SetStateAction<number[]>>;
+  onError: React.Dispatch<React.SetStateAction<string>>;
+};
+
+export const Footer: React.FC<Props> = ({
+  todoList,
+  updateTodolist,
+  status,
+  onStatusChange,
+  updateProcessedIds,
+  onError,
+}) => {
+  const activeTodos = useMemo(
+    () => todoList.filter(todo => !todo.completed),
+    [todoList],
+  );
+  const isAnyCompleted = useMemo(
+    () => todoList.some(todo => todo.completed),
+    [todoList],
+  );
+
+  const handleDeleteCompletedTodos = useCallback(() => {
+    todoList.forEach(todo => {
+      if (todo.completed) {
+        updateProcessedIds(existing => [...existing, todo.id]);
+        deleteTodo(todo.id)
+          .then(() =>
+            updateTodolist(existing =>
+              existing.filter(current => current.id !== todo.id),
+            ),
+          )
+          .catch(() => onError('Unable to delete a todo'))
+          .finally(() => {
+            updateProcessedIds(existing =>
+              existing.filter(id => id !== todo.id),
+            );
+          });
+      }
+    });
+  }, [todoList]);
+
+  return (
+    <footer className="todoapp__footer" data-cy="Footer">
+      <span className="todo-count" data-cy="TodosCounter">
+        {`${activeTodos.length} items left`}
+      </span>
+
+      {/* Active link should have the 'selected' class */}
+      <nav className="filter" data-cy="Filter">
+        {filterOptions.map(option => {
+          const formattedOption = capitalizeFirstLetter(option);
+
+          return (
+            <a
+              href={option === 'all' ? '#/' : `#/${option}`}
+              key={option}
+              className={classNames('filter__link', {
+                selected: status === option,
+              })}
+              data-cy={`FilterLink${formattedOption}`}
+              onClick={() => onStatusChange(option)}
+            >
+              {formattedOption}
+            </a>
+          );
+        })}
+      </nav>
+
+      {/* this button should be disabled if there are no completed todos */}
+      <button
+        type="button"
+        className="todoapp__clear-completed"
+        data-cy="ClearCompletedButton"
+        disabled={!isAnyCompleted}
+        onClick={handleDeleteCompletedTodos}
+      >
+        Clear completed
+      </button>
+    </footer>
+  );
+};