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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,5 @@ | ||
| export type ModalDto<T = void> = { | ||
| export type ModalDto = { | ||
| header: JSX.Element; | ||
| body: JSX.Element; | ||
| footer?: JSX.Element; | ||
| state?: T; | ||
| }; |
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101 changes: 32 additions & 69 deletions
101
...nner.App/ClientApp/src/components/modals/LocationDetailsForm/LocationDetailsFormState.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,83 +1,46 @@ | ||
| import React, { | ||
| createContext, useContext, useMemo, useReducer, | ||
| } from 'react'; | ||
| import { atom, selectorFamily } from 'recoil'; | ||
| import LocationDto, { LocationEmpty } from '../../../Common/Dto/LocationDto'; | ||
|
|
||
| const enum LocationFormStateActions { | ||
| setStep, | ||
| updateLocation, | ||
| setError, | ||
| clearError | ||
| } | ||
| import { Nullable } from '../../../Common/Dto/Nullable'; | ||
|
|
||
| type Error = { | ||
| [name: string]: string; | ||
| } | ||
|
|
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| type State = { | ||
| step: number; | ||
| location: LocationDto; | ||
| errors?: Error; | ||
| const enum LocationFormStateActions { | ||
| setError, | ||
| clearError | ||
| } | ||
|
|
||
| type Action = | ||
| | { type: LocationFormStateActions.setStep, data: number } | ||
| | { type: LocationFormStateActions.updateLocation, data: LocationDto } | ||
| | { type: LocationFormStateActions.clearError, data: Error } | ||
| | { type: LocationFormStateActions.setError, data: Error } | ||
|
|
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| type Dispatch = (action: Action) => void; | ||
|
|
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| const initialState: State = { | ||
| step: 0, | ||
| location: LocationEmpty, | ||
| errors: undefined, | ||
| }; | ||
|
|
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| const reducer: React.Reducer<State, Action> = (state: State, action: Action) => { | ||
| let newState: State = state; | ||
|
|
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| switch (action.type) { | ||
| case LocationFormStateActions.setError: | ||
| newState = { ...state, errors: { ...state.errors, [action.data.name]: action.data.value } }; | ||
| break; | ||
| case LocationFormStateActions.clearError: | ||
| newState = { ...state, errors: { ...state.errors, [action.data.name]: '' } }; | ||
| break; | ||
| case LocationFormStateActions.updateLocation: | ||
| newState = { ...state, location: action.data }; | ||
| break; | ||
| case LocationFormStateActions.setStep: | ||
| newState = { ...state, step: action.data }; | ||
| break; | ||
| default: | ||
| break; | ||
| } | ||
|
|
||
| return newState; | ||
| }; | ||
|
|
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| const LocationFormContext = createContext<{ state: State, dispatch: Dispatch}>({ | ||
| state: initialState, | ||
| dispatch: () => undefined, | ||
| const locationFormStepState = atom<number>({ | ||
| key: 'locationForm.step', | ||
| default: 0, | ||
| }); | ||
|
|
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| const useLocationFormState = () => useContext(LocationFormContext); | ||
|
|
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| type Props = { | ||
| children: JSX.Element | ||
| } | ||
| const locationFormErrorState = atom<Nullable<Error>>({ | ||
| key: 'locationForm.error', | ||
| default: undefined, | ||
| }); | ||
|
|
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| function LocationFormStateProvider({ children }: Props) { | ||
| const [state, dispatch] = useReducer<React.Reducer<State, Action>>(reducer, initialState); | ||
| const locationFormDataState = atom<LocationDto>({ | ||
| key: 'locationForm.data', | ||
| default: LocationEmpty, | ||
| }); | ||
|
|
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| const value = useMemo<{state: State, dispatch: Dispatch}>(() => ({ state, dispatch }), [state]); | ||
| const updateError = selectorFamily<Nullable<Error>, LocationFormStateActions>({ | ||
| key: 'locationsForm.updateError', | ||
| get: () => ({ get }) => get(locationFormErrorState), | ||
| set: (action) => ({ set }, value) => { | ||
| if (value instanceof Error) { | ||
| if (action === LocationFormStateActions.setError) { | ||
| set(locationFormErrorState, value); | ||
| } else if (action === LocationFormStateActions.clearError) { | ||
| set(locationFormErrorState, undefined); | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| return ( | ||
| <LocationFormContext.Provider value={value}> | ||
| {children} | ||
| </LocationFormContext.Provider> | ||
| ); | ||
| } | ||
| }); | ||
|
|
||
| export { LocationFormStateActions, useLocationFormState, LocationFormStateProvider }; | ||
| export { | ||
| locationFormDataState, locationFormErrorState, locationFormStepState, updateError, | ||
| }; |
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