fix: remove monorepo

app/lib/stores/editor.ts

@@ -0,0 +1,95 @@
+import { atom, computed, map, type MapStore, type WritableAtom } from 'nanostores';
+import type { EditorDocument, ScrollPosition } from '~/components/editor/codemirror/CodeMirrorEditor';
+import type { FileMap, FilesStore } from './files';
+
+export type EditorDocuments = Record<string, EditorDocument>;
+
+type SelectedFile = WritableAtom<string | undefined>;
+
+export class EditorStore {
+  #filesStore: FilesStore;
+
+  selectedFile: SelectedFile = import.meta.hot?.data.selectedFile ?? atom<string | undefined>();
+  documents: MapStore<EditorDocuments> = import.meta.hot?.data.documents ?? map({});
+
+  currentDocument = computed([this.documents, this.selectedFile], (documents, selectedFile) => {
+    if (!selectedFile) {
+      return undefined;
+    }
+
+    return documents[selectedFile];
+  });
+
+  constructor(filesStore: FilesStore) {
+    this.#filesStore = filesStore;
+
+    if (import.meta.hot) {
+      import.meta.hot.data.documents = this.documents;
+      import.meta.hot.data.selectedFile = this.selectedFile;
+    }
+  }
+
+  setDocuments(files: FileMap) {
+    const previousDocuments = this.documents.value;
+
+    this.documents.set(
+      Object.fromEntries<EditorDocument>(
+        Object.entries(files)
+          .map(([filePath, dirent]) => {
+            if (dirent === undefined || dirent.type === 'folder') {
+              return undefined;
+            }
+
+            const previousDocument = previousDocuments?.[filePath];
+
+            return [
+              filePath,
+              {
+                value: dirent.content,
+                filePath,
+                scroll: previousDocument?.scroll,
+              },
+            ] as [string, EditorDocument];
+          })
+          .filter(Boolean) as Array<[string, EditorDocument]>,
+      ),
+    );
+  }
+
+  setSelectedFile(filePath: string | undefined) {
+    this.selectedFile.set(filePath);
+  }
+
+  updateScrollPosition(filePath: string, position: ScrollPosition) {
+    const documents = this.documents.get();
+    const documentState = documents[filePath];
+
+    if (!documentState) {
+      return;
+    }
+
+    this.documents.setKey(filePath, {
+      ...documentState,
+      scroll: position,
+    });
+  }
+
+  updateFile(filePath: string, newContent: string) {
+    const documents = this.documents.get();
+    const documentState = documents[filePath];
+
+    if (!documentState) {
+      return;
+    }
+
+    const currentContent = documentState.value;
+    const contentChanged = currentContent !== newContent;
+
+    if (contentChanged) {
+      this.documents.setKey(filePath, {
+        ...documentState,
+        value: newContent,
+      });
+    }
+  }
+}