signal-desktop/ts/state/ducks/toast.ts
2023-04-10 14:38:34 -07:00

97 lines
2.1 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { ipcRenderer } from 'electron';
import type { ReadonlyDeep } from 'type-fest';
import type { BoundActionCreatorsMapObject } from '../../hooks/useBoundActions';
import type { NoopActionType } from './noop';
import { useBoundActions } from '../../hooks/useBoundActions';
import type { AnyToast } from '../../types/Toast';
// State
// eslint-disable-next-line local-rules/type-alias-readonlydeep
export type ToastStateType = {
toast?: AnyToast;
};
// Actions
const HIDE_TOAST = 'toast/HIDE_TOAST';
export const SHOW_TOAST = 'toast/SHOW_TOAST';
type HideToastActionType = ReadonlyDeep<{
type: typeof HIDE_TOAST;
}>;
// eslint-disable-next-line local-rules/type-alias-readonlydeep
export type ShowToastActionType = {
type: typeof SHOW_TOAST;
payload: AnyToast;
};
// eslint-disable-next-line local-rules/type-alias-readonlydeep
export type ToastActionType = HideToastActionType | ShowToastActionType;
// Action Creators
function hideToast(): HideToastActionType {
return {
type: HIDE_TOAST,
};
}
function openFileInFolder(target: string): NoopActionType {
ipcRenderer.send('show-item-in-folder', target);
return {
type: 'NOOP',
payload: null,
};
}
export type ShowToastAction = ReadonlyDeep<(toast: AnyToast) => void>;
export function showToast(toast: AnyToast): ShowToastActionType {
return {
type: SHOW_TOAST,
payload: toast,
};
}
export const actions = {
hideToast,
openFileInFolder,
showToast,
};
export const useToastActions = (): BoundActionCreatorsMapObject<
typeof actions
> => useBoundActions(actions);
// Reducer
export function getEmptyState(): ToastStateType {
return {};
}
export function reducer(
state: Readonly<ToastStateType> = getEmptyState(),
action: Readonly<ToastActionType>
): ToastStateType {
if (action.type === HIDE_TOAST) {
return {
...state,
toast: undefined,
};
}
if (action.type === SHOW_TOAST) {
return {
...state,
toast: action.payload,
};
}
return state;
}