implement hooks for LinkEditModal

apps/app/src/stores/modal.tsx

@@ -2,6 +2,7 @@ import { useCallback, useMemo } from 'react';
 
 import { SWRResponse } from 'swr';
 
+import Linker from '~/client/models/Linker';
 import MarkdownTable from '~/client/models/MarkdownTable';
 import { IPageToDeleteWithMeta, IPageToRenameWithMeta } from '~/interfaces/page';
 import {
@@ -607,3 +608,32 @@ export const useTemplateModal = (): SWRResponse<TemplateModalStatus, Error> & Te
     },
   });
 };
+
+/*
+ * LinkEditModal
+ */
+type LinkEditModalStatus = {
+  isOpened: boolean,
+  defaultMarkdownLink?: Linker,
+  onSave?: (linkText: string) => void
+}
+
+type LinkEditModalUtils = {
+  open(defaultMarkdownLink: Linker, onSave: (linkText: string) => void): void,
+  close(): void,
+}
+
+export const useLinkEditModal = (): SWRResponse<LinkEditModalStatus, Error> & LinkEditModalUtils => {
+
+  const initialStatus: LinkEditModalStatus = { isOpened: false };
+  const swrResponse = useStaticSWR<LinkEditModalStatus, Error>('linkEditModal', undefined, { fallbackData: initialStatus });
+
+  return Object.assign(swrResponse, {
+    open: (defaultMarkdownLink: Linker, onSave: (linkText: string) => void) => {
+      swrResponse.mutate({ isOpened: true, defaultMarkdownLink, onSave });
+    },
+    close: () => {
+      swrResponse.mutate({ isOpened: false });
+    },
+  });
+};