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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,157 +1,51 @@ | ||
| /* eslint-disable jsx-a11y/label-has-associated-control */ | ||
| /* eslint-disable jsx-a11y/control-has-associated-label */ | ||
| import { TodoFilter } from './components/TodoFilter/TodoFilter'; | ||
| import React, { useContext, useEffect } from 'react'; | ||
| import { UserWarning } from './UserWarning'; | ||
| import { getTodos, USER_ID } from './api/todos'; | ||
| import { TodoList } from './components/TodoList/TodoList'; | ||
| import { ErrorMessage } from './types/ErrorMessage'; | ||
| import { TodoForm } from './components/TodoForm/TodoForm'; | ||
| import { Notification } from './components/Notification/Notification'; | ||
| import { DispatchContext, StateContext } from './Store'; | ||
| import { onAutoCloseNotification } from './utils/autoCloseNotification'; | ||
|
|
||
| export const App: React.FC = () => { | ||
| const dispatch = useContext(DispatchContext); | ||
| const { todos } = useContext(StateContext); | ||
|
|
||
| useEffect(() => { | ||
| dispatch({ type: 'download' }); | ||
| getTodos() | ||
| .then(downloadedTodos => { | ||
| dispatch({ type: 'downloadSuccess', todos: downloadedTodos }); | ||
| }) | ||
| .catch(() => { | ||
| dispatch({ type: 'failure', errorMessage: ErrorMessage.load }); | ||
| }) | ||
| .finally(() => { | ||
| onAutoCloseNotification(dispatch); | ||
| }); | ||
| }, []); | ||
|
|
||
| if (!USER_ID) { | ||
| return <UserWarning />; | ||
| } | ||
|
|
||
| return ( | ||
| <div className="todoapp"> | ||
| <h1 className="todoapp__title">todos</h1> | ||
|
|
||
| <div className="todoapp__content"> | ||
| <TodoForm /> | ||
|
|
||
| <TodoList /> | ||
|
|
||
| {todos.length > 0 && <TodoFilter />} | ||
| </div> | ||
|
|
||
| <Notification /> | ||
| </div> | ||
| ); | ||
| }; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| import React, { useReducer } from 'react'; | ||
| import { ErrorMessage } from './types/ErrorMessage'; | ||
| import { Todo } from './types/Todo'; | ||
| import { Status } from './types/Status'; | ||
| export type Action = | ||
| | { type: 'download' } | ||
| | { type: 'downloadSuccess'; todos: Todo[] } | ||
| | { type: 'failure'; errorMessage: ErrorMessage | null } | ||
| | { type: 'closeNotification' } | ||
| | { type: 'filterStatus'; status: Status } | ||
| | { type: 'addTodo'; tempTodo: Todo } | ||
| | { type: 'addingSuccess'; newTodo: Todo } | ||
| | { type: 'reset' } | ||
| | { type: 'startAction'; selectedTodo: number[] } | ||
| | { type: 'deletingSuccesses' } | ||
| | { type: 'editTodoSuccess'; index: number; updatedTodo: Todo } | ||
| | { type: 'toggleAllSuccesses'; completed: boolean }; | ||
|
|
||
| interface RootState { | ||
| todos: Todo[]; | ||
| tempTodo: Todo | null; | ||
| selectedTodo: number[]; | ||
| status: Status; | ||
| isProcessing: boolean; | ||
| errorMessage: ErrorMessage | null; | ||
| } | ||
|
|
||
| const initialState: RootState = { | ||
| todos: [], | ||
| tempTodo: null, | ||
| selectedTodo: [], | ||
| status: Status.all, | ||
| isProcessing: false, | ||
| errorMessage: null, | ||
| }; | ||
|
|
||
| const reducer = (state: RootState, action: Action): RootState => { | ||
| switch (action.type) { | ||
| case 'download': | ||
| return { | ||
| ...state, | ||
| isProcessing: true, | ||
| errorMessage: null, | ||
| }; | ||
| case 'downloadSuccess': | ||
| return { | ||
| ...state, | ||
| todos: action.todos, | ||
| isProcessing: false, | ||
| }; | ||
| case 'failure': | ||
| return { | ||
| ...state, | ||
| errorMessage: action.errorMessage, | ||
| isProcessing: false, | ||
| }; | ||
| case 'closeNotification': | ||
| return { | ||
| ...state, | ||
| errorMessage: null, | ||
| }; | ||
| case 'filterStatus': | ||
| return { | ||
| ...state, | ||
| status: action.status, | ||
| }; | ||
| case 'addTodo': | ||
| return { | ||
| ...state, | ||
| tempTodo: action.tempTodo, | ||
| isProcessing: true, | ||
| errorMessage: null, | ||
| }; | ||
| case 'addingSuccess': | ||
| return { | ||
| ...state, | ||
| isProcessing: false, | ||
| tempTodo: null, | ||
| todos: [...state.todos, action.newTodo], | ||
| }; | ||
| case 'reset': | ||
| return { | ||
| ...state, | ||
| tempTodo: null, | ||
| selectedTodo: [], | ||
| }; | ||
| case 'startAction': | ||
| return { | ||
| ...state, | ||
| isProcessing: true, | ||
| errorMessage: null, | ||
| selectedTodo: action.selectedTodo, | ||
| }; | ||
| case 'deletingSuccesses': | ||
| const newTodos = state.todos.filter( | ||
| todo => !state.selectedTodo.includes(todo.id), | ||
| ); | ||
|
|
||
| return { | ||
| ...state, | ||
| todos: newTodos, | ||
| isProcessing: false, | ||
| }; | ||
| case 'editTodoSuccess': { | ||
| const updatedTodos = state.todos.map((todo, idx) => | ||
| idx === action.index ? action.updatedTodo : todo, | ||
| ); | ||
|
|
||
| return { | ||
| ...state, | ||
| todos: updatedTodos, | ||
| isProcessing: false, | ||
| }; | ||
| } | ||
|
|
||
| case 'toggleAllSuccesses': { | ||
| const updatedTodos = state.todos.map(todo => ({ | ||
| ...todo, | ||
| completed: action.completed, | ||
| })); | ||
|
|
||
| return { | ||
| ...state, | ||
| todos: updatedTodos, | ||
| isProcessing: false, | ||
| }; | ||
| } | ||
|
|
||
| default: | ||
| return state; | ||
| } | ||
| }; | ||
|
|
||
| export const StateContext = React.createContext(initialState); | ||
| // eslint-disable-next-line @typescript-eslint/no-unused-vars, prettier/prettier | ||
| export const DispatchContext = React.createContext((action: Action) => { }); | ||
|
|
||
| type Props = { | ||
| children: React.ReactNode; | ||
| }; | ||
|
|
||
| export const GlobalStateProvider: React.FC<Props> = ({ children }) => { | ||
| const [state, dispatch] = useReducer(reducer, initialState); | ||
|
|
||
| return ( | ||
| <DispatchContext.Provider value={dispatch}> | ||
| <StateContext.Provider value={state}>{children}</StateContext.Provider> | ||
| </DispatchContext.Provider> | ||
| ); | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| import React from 'react'; | ||
|
|
||
| export const UserWarning: React.FC = () => ( | ||
| <section className="section"> | ||
| <p className="box is-size-3"> | ||
| Please get your <b> userId </b>{' '} | ||
| <a href="https://mate-academy.github.io/react_student-registration"> | ||
| here | ||
| </a>{' '} | ||
| and save it in the app <pre>const USER_ID = ...</pre> | ||
| All requests to the API must be sent with this | ||
| <b> userId.</b> | ||
| </p> | ||
| </section> | ||
| ); |
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