export interface WorkspaceFileStorageConfig {
  readonly driver: "s3" | "local";
  readonly baseDir: string;
  readonly endpoint: string;
  readonly region: string;
  readonly bucket: string;
  readonly accessKeyId: string;
  readonly secretAccessKey: string;
  readonly workspaceId: string;
}

export class WorkspaceFileStorageConfigFactory {
  create(env: Record<string, string | undefined>): WorkspaceFileStorageConfig {
    const raw = env["BLOB_STORAGE_DRIVER"];
    return {
      driver: raw === "s3" ? "s3" : "local",
      baseDir: env["BLOB_STORAGE_BASE_DIR"] ?? ".codemation/blobs",
      endpoint: env["BLOB_STORAGE_S3_ENDPOINT"] ?? "",
      region: env["BLOB_STORAGE_S3_REGION"] ?? "",
      bucket: env["BLOB_STORAGE_S3_BUCKET"] ?? "",
      accessKeyId: env["BLOB_STORAGE_S3_ACCESS_KEY_ID"] ?? "",
      secretAccessKey: env["BLOB_STORAGE_S3_SECRET_ACCESS_KEY"] ?? "",
      workspaceId: env["WORKSPACE_ID"] ?? "",
    };
  }
}