add task solution

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://Lazarin123.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": "^2.1.3",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
     "@types/node": "^20.14.10",

src/App.tsx

@@ -1,26 +1,267 @@
-/* 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 { UserWarning } from './UserWarning';
-
-const USER_ID = 0;
+import { USER_ID } from './api/todos';
+import { TodoContext } from './context/TodoContext';
+import { ERROR_TYPE, FILTER_TYPE } from './consts/constants';
 
 export const App: React.FC = () => {
+  const {
+    todos,
+    todoTitle,
+    filteredTodos,
+    filterBy,
+    setFilterBy,
+    loadingIds,
+    error,
+    editingId,
+    setEditingId,
+    unfinishedTodos,
+    editTodoTitle,
+    setEditTodoTitle,
+    inputRef,
+    editTodoRef,
+    tempTodo,
+    handleEditingTodo,
+    handleTitleChange,
+    handleToggleAll,
+    handleEditFormSubmission,
+    handleDeleteTodo,
+    handleCloseError,
+    handleTodoToggle,
+    handleClearCompleted,
+    handleSubmitNewTodo,
+  } = React.useContext(TodoContext);
+
+  const hasCompletedTodo = todos.some(todo => todo.completed);
+
+  const allTodosCompleted = todos.every(todo => todo.completed);
+
   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>
+    <div className="todoapp">
+      <h1 className="todoapp__title">todos</h1>
+
+      <div className="todoapp__content">
+        <header className="todoapp__header">
+          {/* this button should have `active` class only if all todos are completed */}
+          {todos.length > 0 && (
+            <button
+              type="button"
+              onClick={() => handleToggleAll(todos)}
+              className={`todoapp__toggle-all ${allTodosCompleted && 'active'}`}
+              data-cy="ToggleAllButton"
+            />
+          )}
+
+          <form onSubmit={handleSubmitNewTodo}>
+            <input
+              data-cy="NewTodoField"
+              ref={inputRef}
+              type="text"
+              value={todoTitle}
+              onChange={handleTitleChange}
+              className="todoapp__new-todo"
+              disabled={loadingIds.length > 0}
+              placeholder="What needs to be done?"
+            />
+          </form>
+        </header>
+
+        <section className="todoapp__main" data-cy="TodoList">
+          {/* This is a completed todo */}
+          {filteredTodos.map(todo => (
+            <div
+              key={todo.id}
+              data-cy="Todo"
+              onDoubleClick={() => {
+                setEditingId(todo.id);
+                setEditTodoTitle(todo.title);
+              }}
+              className={`todo ${todo.completed ? 'completed' : ''}`}
+            >
+              <label className="todo__status-label">
+                <input
+                  data-cy="TodoStatus"
+                  type="checkbox"
+                  className="todo__status"
+                  onChange={() => handleTodoToggle(todo)}
+                  checked={todo.completed}
+                />
+              </label>
+
+              {editingId === todo.id ? (
+                <form
+                  onSubmit={event => {
+                    event.preventDefault();
+                    handleEditFormSubmission(todo);
+                  }}
+                >
+                  <input
+                    data-cy="TodoTitleField"
+                    ref={editTodoRef}
+                    type="text"
+                    onBlur={() => handleEditFormSubmission(todo)}
+                    className="todo__title-field"
+                    onKeyUp={event => {
+                      if (event.key === 'Escape') {
+                        setEditingId(null);
+                        setEditTodoTitle(todo.title);
+                      }
+                    }}
+                    onChange={event => handleEditingTodo(event)}
+                    value={editTodoTitle}
+                    placeholder="Empty todo will be deleted"
+                  />
+                </form>
+              ) : (
+                <>
+                  <span data-cy="TodoTitle" className="todo__title">
+                    {todo.title}
+                  </span>
+                  <button
+                    type="button"
+                    className="todo__remove"
+                    onClick={() => handleDeleteTodo(todo.id)}
+                    data-cy="TodoDelete"
+                  >
+                    ×
+                  </button>
+                </>
+              )}
+
+              {/* overlay will cover the todo while it is being deleted or updated */}
+              {/* {fix is loading logic rn it sets the loader on all todos, even already loaded} */}
+              <div
+                data-cy="TodoLoader"
+                className={`modal overlay ${loadingIds.includes(todo.id) ? 'is-active' : ''}`}
+              >
+                <div className="modal-background has-background-white-ter" />
+                <div className="loader" />
+              </div>
+            </div>
+          ))}
 
-      <p className="subtitle">Styles are already copied</p>
-    </section>
+          {tempTodo && (
+            <div
+              key={tempTodo.id}
+              data-cy="Todo"
+              className={`todo ${tempTodo.completed ? 'completed' : ''}`}
+            >
+              <label className="todo__status-label">
+                <input
+                  data-cy="TodoStatus"
+                  type="checkbox"
+                  className="todo__status"
+                  checked={tempTodo.completed}
+                />
+              </label>
+
+              <span data-cy="TodoTitle" className="todo__title">
+                {tempTodo.title}
+              </span>
+              <button
+                type="button"
+                className="todo__remove"
+                data-cy="TodoDelete"
+              >
+                ×
+              </button>
+
+              {/* overlay will cover the todo while it is being deleted or updated */}
+              {/* {fix is loading logic rn it sets the loader on all todos, even already loaded} */}
+              <div
+                data-cy="TodoLoader"
+                className={`modal overlay ${loadingIds.includes(tempTodo.id) ? 'is-active' : ''}`}
+              >
+                <div className="modal-background has-background-white-ter" />
+                <div className="loader" />
+              </div>
+            </div>
+          )}
+        </section>
+
+        {/* Hide the footer if there are no todos */}
+        {todos.length > 0 && (
+          <footer className="todoapp__footer" data-cy="Footer">
+            <span className="todo-count" data-cy="TodosCounter">
+              {`${unfinishedTodos.length} items left`}
+            </span>
+
+            {/* Active link should have the 'selected' class */}
+            <nav className="filter" data-cy="Filter">
+              <a
+                href="#/"
+                onClick={() => {
+                  setFilterBy(FILTER_TYPE.ALL);
+                }}
+                className={`filter__link ${filterBy === FILTER_TYPE.ALL ? 'selected' : ''}`}
+                data-cy="FilterLinkAll"
+              >
+                All
+              </a>
+
+              <a
+                href="#/active"
+                className={`filter__link ${filterBy === FILTER_TYPE.ACTIVE ? 'selected' : ''}`}
+                onClick={() => {
+                  setFilterBy(FILTER_TYPE.ACTIVE);
+                }}
+                data-cy="FilterLinkActive"
+              >
+                Active
+              </a>
+
+              <a
+                href="#/completed"
+                className={`filter__link ${filterBy === FILTER_TYPE.COMPLETED ? 'selected' : ''}`}
+                onClick={() => {
+                  setFilterBy(FILTER_TYPE.COMPLETED);
+                }}
+                data-cy="FilterLinkCompleted"
+              >
+                Completed
+              </a>
+            </nav>
+
+            {/* this button should be disabled if there are no completed todos */}
+            <button
+              type="button"
+              className="todoapp__clear-completed"
+              data-cy="ClearCompletedButton"
+              onClick={() => handleClearCompleted(todos)}
+              disabled={!hasCompletedTodo}
+            >
+              Clear completed
+            </button>
+          </footer>
+        )}
+      </div>
+
+      {/* DON'T use conditional rendering to hide the notification */}
+      {/* Add the 'hidden' class to hide the message smoothly */}
+      <div
+        data-cy="ErrorNotification"
+        className={`notification is-danger ${error === ERROR_TYPE.NONE ? 'hidden' : ''} is-light has-text-weight-normal`}
+      >
+        <button
+          data-cy="HideErrorButton"
+          onClick={handleCloseError}
+          type="button"
+          className="delete"
+        />
+        {/* show only one message at a time */}
+        {error === ERROR_TYPE.LOAD && `Unable to load todos`}
+        {error === ERROR_TYPE.TITLE && `Title should not be empty`}
+        {error === ERROR_TYPE.ADD && `Unable to add a todo`}
+        {error === ERROR_TYPE.DELETE && `Unable to delete a todo`}
+        {error === ERROR_TYPE.UPDATE && `Unable to update a todo`}
+        <br />
+      </div>
+    </div>
   );
 };

src/api/todos.ts

@@ -0,0 +1,47 @@
+import { Todo } from '../types/Todo';
+import { client } from '../utils/fetchClients';
+
+export const USER_ID = 3716;
+
+export const getTodos = () => {
+  return client.get<Todo[]>(`/todos?userId=${USER_ID}`);
+};
+
+// Add more methods here
+
+export const postTodo = (todo: Omit<Todo, 'id'>) => {
+  return client.post<Todo>(`/todos`, todo);
+};
+
+export const patchTodo = (todo: Todo) => {
+  return client.patch<Todo>(`/todos/${todo.id}`, todo);
+};
+
+export const deleteTodo = (id: number) => {
+  return client.delete(`/todos/${id}`);
+};
+
+export const patchAllTodos = (todos: Todo[]) => {
+  const completedTodos = !todos.every(todo => todo.completed);
+  const alteredTodos = Promise.all([
+    ...todos
+      .filter(todo => todo.completed !== completedTodos)
+      .map(todo =>
+        client.patch<Todo>(`/todos/${todo.id}`, {
+          ...todo,
+          completed: completedTodos,
+        }),
+      ),
+  ]);
+
+  return alteredTodos;
+};
+
+export const deleteCompletedTodos = (todos: Todo[]) => {
+  const completedTodos = todos.filter(todo => todo.completed);
+  const deletedTodos = Promise.allSettled([
+    ...completedTodos.map(todo => client.delete(`/todos/${todo.id}`)),
+  ]);
+
+  return deletedTodos;
+};

src/consts/constants.ts

@@ -0,0 +1,14 @@
+export const FILTER_TYPE = {
+  ALL: 'all',
+  ACTIVE: 'active',
+  COMPLETED: 'completed',
+} as const;
+
+export const ERROR_TYPE = {
+  LOAD: 'loadError',
+  TITLE: 'titleError',
+  ADD: 'addError',
+  DELETE: 'deleteError',
+  UPDATE: 'updateError',
+  NONE: 'none',
+} as const;