[Init] Initial commit - NetMesh terminal manager

application/state/sftp/localSftpBookmarks.ts

@@ -0,0 +1,93 @@
+import { useCallback, useMemo, useSyncExternalStore } from "react";
+import type { SftpBookmark } from "../../../domain/models";
+import { localStorageAdapter } from "../../../infrastructure/persistence/localStorageAdapter";
+import { STORAGE_KEY_SFTP_LOCAL_BOOKMARKS } from "../../../infrastructure/config/storageKeys";
+import { createSftpBookmark, moveSftpBookmark, renameSftpBookmark } from "./bookmarkHelpers";
+
+type Listener = () => void;
+
+const listeners = new Set<Listener>();
+
+let snapshot: SftpBookmark[] =
+  localStorageAdapter.read<SftpBookmark[]>(STORAGE_KEY_SFTP_LOCAL_BOOKMARKS) ?? [];
+
+export function subscribeLocalSftpBookmarks(listener: Listener) {
+  listeners.add(listener);
+  return () => {
+    listeners.delete(listener);
+  };
+}
+
+export function getLocalSftpBookmarksSnapshot() {
+  return snapshot;
+}
+
+export function rehydrateLocalSftpBookmarks() {
+  snapshot = localStorageAdapter.read<SftpBookmark[]>(STORAGE_KEY_SFTP_LOCAL_BOOKMARKS) ?? [];
+  for (const listener of listeners) listener();
+}
+
+export function setLocalSftpBookmarks(
+  next: SftpBookmark[] | ((prev: SftpBookmark[]) => SftpBookmark[]),
+) {
+  snapshot = typeof next === "function" ? next(snapshot) : next;
+  localStorageAdapter.write(STORAGE_KEY_SFTP_LOCAL_BOOKMARKS, snapshot);
+  for (const listener of listeners) listener();
+}
+
+if (typeof window !== "undefined") {
+  window.addEventListener("storage", (event) => {
+    if (event.key === STORAGE_KEY_SFTP_LOCAL_BOOKMARKS) {
+      rehydrateLocalSftpBookmarks();
+    }
+  });
+}
+
+interface UseLocalSftpBookmarksParams {
+  currentPath: string | undefined;
+}
+
+export const useLocalSftpBookmarks = ({
+  currentPath,
+}: UseLocalSftpBookmarksParams) => {
+  const bookmarks = useSyncExternalStore(
+    subscribeLocalSftpBookmarks,
+    getLocalSftpBookmarksSnapshot,
+    getLocalSftpBookmarksSnapshot,
+  );
+
+  const isCurrentPathBookmarked = useMemo(
+    () => !!currentPath && bookmarks.some((b) => b.path === currentPath),
+    [currentPath, bookmarks],
+  );
+
+  const toggleBookmark = useCallback(() => {
+    if (!currentPath) return;
+    if (isCurrentPathBookmarked) {
+      setLocalSftpBookmarks((prev) => prev.filter((b) => b.path !== currentPath));
+    } else {
+      setLocalSftpBookmarks((prev) => [...prev, createSftpBookmark(currentPath)]);
+    }
+  }, [currentPath, isCurrentPathBookmarked]);
+
+  const deleteBookmark = useCallback((id: string) => {
+    setLocalSftpBookmarks((prev) => prev.filter((b) => b.id !== id));
+  }, []);
+
+  const reorderBookmark = useCallback((fromId: string, toId: string) => {
+    setLocalSftpBookmarks((prev) => moveSftpBookmark(prev, fromId, toId));
+  }, []);
+
+  const renameBookmark = useCallback((id: string, label: string) => {
+    setLocalSftpBookmarks((prev) => renameSftpBookmark(prev, id, label));
+  }, []);
+
+  return {
+    bookmarks,
+    isCurrentPathBookmarked,
+    toggleBookmark,
+    deleteBookmark,
+    reorderBookmark,
+    renameBookmark,
+  };
+};