From 09373eb4a3f792d96d97d81f4fb86539d76e5702 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 30 Jun 2025 19:58:36 +0200
Subject: feat: implement project management features with storage integration,
 including project creation, deletion, and renaming dialogs

---
 apps/web/src/lib/storage/opfs-adapter.ts | 73 ++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 apps/web/src/lib/storage/opfs-adapter.ts

(limited to 'apps/web/src/lib/storage/opfs-adapter.ts')

diff --git a/apps/web/src/lib/storage/opfs-adapter.ts b/apps/web/src/lib/storage/opfs-adapter.ts
new file mode 100644
index 00000000..c01954e5
--- /dev/null
+++ b/apps/web/src/lib/storage/opfs-adapter.ts
@@ -0,0 +1,73 @@
+import { StorageAdapter } from "./types";
+
+export class OPFSAdapter implements StorageAdapter<File> {
+  private directoryName: string;
+
+  constructor(directoryName: string = "media") {
+    this.directoryName = directoryName;
+  }
+
+  private async getDirectory(): Promise<FileSystemDirectoryHandle> {
+    const opfsRoot = await navigator.storage.getDirectory();
+    return await opfsRoot.getDirectoryHandle(this.directoryName, {
+      create: true,
+    });
+  }
+
+  async get(key: string): Promise<File | null> {
+    try {
+      const directory = await this.getDirectory();
+      const fileHandle = await directory.getFileHandle(key);
+      return await fileHandle.getFile();
+    } catch (error) {
+      if ((error as Error).name === "NotFoundError") {
+        return null;
+      }
+      throw error;
+    }
+  }
+
+  async set(key: string, file: File): Promise<void> {
+    const directory = await this.getDirectory();
+    const fileHandle = await directory.getFileHandle(key, { create: true });
+    const writable = await fileHandle.createWritable();
+
+    await writable.write(file);
+    await writable.close();
+  }
+
+  async remove(key: string): Promise<void> {
+    try {
+      const directory = await this.getDirectory();
+      await directory.removeEntry(key);
+    } catch (error) {
+      if ((error as Error).name !== "NotFoundError") {
+        throw error;
+      }
+    }
+  }
+
+  async list(): Promise<string[]> {
+    const directory = await this.getDirectory();
+    const keys: string[] = [];
+
+    for await (const name of directory.keys()) {
+      keys.push(name);
+    }
+
+    return keys;
+  }
+
+  async clear(): Promise<void> {
+    const directory = await this.getDirectory();
+
+    for await (const name of directory.keys()) {
+      await directory.removeEntry(name);
+    }
+  }
+
+  // Helper method to check OPFS support
+  static isSupported(): boolean {
+    return "storage" in navigator && "getDirectory" in navigator.storage;
+  }
+}
-- 
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