71 lines
1.5 KiB
TypeScript
71 lines
1.5 KiB
TypeScript
/* eslint-disable sonarjs/no-small-switch */
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import type { LdapUser } from '@/types/user';
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import type { PropsWithChildren } from 'react';
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import { createContext, useMemo, useReducer } from 'react';
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type State = {
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error: string | undefined;
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step: 'login' | 'telegram' | 'telegram-login';
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user: LdapUser | undefined;
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};
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type Action = {
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payload: Partial<State>;
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type: 'set-step' | 'set-error' | 'reset-error';
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};
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const reducer = (state: State, action: Action): State => {
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switch (action.type) {
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case 'set-step': {
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if (action.payload.step)
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return {
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...state,
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step: action.payload.step,
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user: action.payload.user || state.user,
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};
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return state;
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}
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case 'set-error': {
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if (action.payload.error) {
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return {
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...state,
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error: action.payload.error,
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};
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}
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return state;
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}
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case 'reset-error': {
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return {
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...state,
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error: undefined,
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};
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}
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default:
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return state;
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}
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};
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type Context = {
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dispatch: React.Dispatch<Action>;
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state: State;
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};
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export const FormStateContext = createContext<Context>({} as Context);
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export function FormStateProvider({ children }: PropsWithChildren) {
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const [state, dispatch] = useReducer(reducer, {
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error: undefined,
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step: 'login',
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user: undefined,
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});
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const value = useMemo(() => ({ dispatch, state }), [state]);
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return <FormStateContext.Provider value={value}>{children}</FormStateContext.Provider>;
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}
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