All files / apps/maintenance/src/screens/Maintenance context.tsx

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import React, { useCallback, useMemo, useState } from 'react';
 
import { createScopedContext } from '@repo/hooks/createScopedContext';
 
import {
  MaintenanceActions,
  MaintenanceContextValue,
  MaintenanceForm,
  MaintenanceState,
} from './types';
 
const INITIAL_FORM: MaintenanceForm = {};
 
const {
  Context: MaintenanceContext,
  useStateSelector: useMaintenanceStateSelector,
  useActionsSelector: useMaintenanceActionsSelector,
} = createScopedContext<MaintenanceState, MaintenanceActions>(
  'Maintenance context hooks must be used within MaintenanceContextProvider',
);
 
export { useMaintenanceActionsSelector, useMaintenanceStateSelector };
 
export const MaintenanceContextProvider = ({
  children,
}: {
  children: React.ReactNode;
}) => {
  const [form, setForm] = useState<MaintenanceForm>(INITIAL_FORM);
  const [isSubmitting, setIsSubmitting] = useState(false);
 
  const changeScope = useCallback((scope: string) => {
    setForm(prev => ({ ...prev, scope }));
  }, []);
 
  const changeNote = useCallback((note: string) => {
    setForm(prev => ({ ...prev, note }));
  }, []);
 
  const state = useMemo<MaintenanceState>(
    () => ({ form, isSubmitting }),
    [form, isSubmitting],
  );
 
  const actions = useMemo<MaintenanceActions>(
    () => ({
      changeScope,
      changeNote,
      setSubmitting: setIsSubmitting,
    }),
    [changeScope, changeNote],
  );
 
  const value = useMemo<MaintenanceContextValue>(
    () => ({ state, actions }),
    [state, actions],
  );
 
  return (
    <MaintenanceContext.Provider value={value}>
      {children}
    </MaintenanceContext.Provider>
  );
};