import { ProgressIndicatorAction, progressIndicatorActions } from "~/store/progress-indicator/progress-indicator-actions";
-export interface ProgressIndicatorState {
- [key: string]: {
- working: boolean
- };
-}
+export type ProgressIndicatorState = { id: string, working: boolean }[];
-const initialState: ProgressIndicatorState = {
-};
+const initialState: ProgressIndicatorState = [];
export const progressIndicatorReducer = (state: ProgressIndicatorState = initialState, action: ProgressIndicatorAction) => {
+ const startWorking = (id: string) => state.find(p => p.working) ? state : state.concat({ id, working: true });
+ const stopWorking = (id: string) => state.filter(p => p.id !== id);
+
return progressIndicatorActions.match(action, {
- START: id => ({ ...state, [id]: { working: true } }),
- STOP: id => ({ ...state, [id]: { working: false } }),
- TOGGLE: ({ id, working }) => ({ ...state, [id]: { working }}),
+ START: id => startWorking(id),
+ STOP: id => stopWorking(id),
+ PERSIST_STOP: id => state.map(p => ({
+ id,
+ working: p.id === id ? false : p.working
+ })),
+ TOGGLE: ({ id, working }) => working ? startWorking(id) : stopWorking(id),
default: () => state,
});
};
export function isSystemWorking(state: ProgressIndicatorState): boolean {
- return Object.keys(state).reduce((working, k) => working ? true : state[k].working, false);
+ return state.length > 0 && state.reduce((working, p) => working ? true : p.working, false);
}