[TS migration] Migrate 'useCurrentReportID.js' hook to TypeScript

.eslintrc.js

@@ -116,7 +116,7 @@ module.exports = {
                     },
                     {
                         selector: ['parameter', 'method'],
-                        format: ['camelCase'],
+                        format: ['camelCase', 'PascalCase'],
                     },
                 ],
                 '@typescript-eslint/ban-types': [

src/components/withCurrentReportID.tsx

@@ -0,0 +1,86 @@
+import React, {createContext, forwardRef, useCallback, useState, useMemo, RefAttributes, ComponentType, ForwardedRef} from 'react';
+import PropTypes from 'prop-types';
+import {NavigationState} from '@react-navigation/native';
+
+import getComponentDisplayName from '../libs/getComponentDisplayName';
+import Navigation from '../libs/Navigation/Navigation';
+
+type CurrentReportIDContextValue = {
+    updateCurrentReportID: (state: NavigationState) => void;
+    currentReportID: string;
+};
+type CurrentReportIDContextProviderProps = {
+    /** Actual content wrapped by this component */
+    children: React.ReactNode;
+};
+
+const CurrentReportIDContext = createContext<CurrentReportIDContextValue | null>(null);
+
+// TODO: Remove when depended components are migrated to TypeScript.
+const withCurrentReportIDPropTypes = {
+    /** Function to update the state */
+    updateCurrentReportID: PropTypes.func.isRequired,
+
+    /** The top most report id */
+    currentReportID: PropTypes.string,
+};
+
+const withCurrentReportIDDefaultProps = {
+    currentReportID: '',
+};
+
+function CurrentReportIDContextProvider(props: CurrentReportIDContextProviderProps) {
+    const [currentReportID, setCurrentReportID] = useState('');
+
+    /**
+     * This function is used to update the currentReportID
+     * @param state root navigation state
+     */
+    const updateCurrentReportID = useCallback(
+        (state: NavigationState) => {
+            setCurrentReportID(Navigation.getTopmostReportId(state) ?? '');
+        },
+        [setCurrentReportID],
+    );
+
+    /**
+     * The context this component exposes to child components
+     * @returns currentReportID to share between central pane and LHN
+     */
+    const contextValue = useMemo(
+        (): CurrentReportIDContextValue => ({
+            updateCurrentReportID,
+            currentReportID,
+        }),
+        [updateCurrentReportID, currentReportID],
+    );
+
+    return <CurrentReportIDContext.Provider value={contextValue}>{props.children}</CurrentReportIDContext.Provider>;
+}
+
+CurrentReportIDContextProvider.displayName = 'CurrentReportIDContextProvider';
+
+export default function withCurrentReportID<TProps extends CurrentReportIDContextValue, TRef>(WrappedComponent: ComponentType<TProps & RefAttributes<TRef>>) {
+    function WithCurrentReportID(props: Omit<TProps, keyof CurrentReportIDContextValue>, ref: ForwardedRef<TRef>) {
+        return (
+            <CurrentReportIDContext.Consumer>
+                {(currentReportIDUtils) => (
+                    <WrappedComponent
+                        // eslint-disable-next-line react/jsx-props-no-spreading
+                        {...currentReportIDUtils}
+                        // eslint-disable-next-line react/jsx-props-no-spreading
+                        {...(props as TProps)}
+                        ref={ref}
+                    />
+                )}
+            </CurrentReportIDContext.Consumer>
+        );
+    }
+
+    WithCurrentReportID.displayName = `withCurrentReportID(${getComponentDisplayName(WrappedComponent)})`;
+
+    return forwardRef(WithCurrentReportID);
+}
+
+export {withCurrentReportIDPropTypes, withCurrentReportIDDefaultProps, CurrentReportIDContextProvider, CurrentReportIDContext};
+export type {CurrentReportIDContextValue};

src/hooks/useCurrentReportID.tsx

@@ -0,0 +1,6 @@
+import {useContext} from 'react';
+import {CurrentReportIDContext, CurrentReportIDContextValue} from '../components/withCurrentReportID';
+
+export default function useCurrentReportID(): CurrentReportIDContextValue | null {
+    return useContext(CurrentReportIDContext);
+}

src/libs/getComponentDisplayName.ts

@@ -1,6 +1,6 @@
 import {ComponentType} from 'react';
 
 /** Returns the display name of a component */
-export default function getComponentDisplayName(component: ComponentType): string {
+export default function getComponentDisplayName<TProps>(component: ComponentType<TProps>): string {
     return component.displayName ?? component.name ?? 'Component';
 }