// The Oxygen extension's exported API, as its src/api.ts declares it.
// Kept as a copy of the interface so this extension compiles alone.

export interface RemoteProvider {
  readonly id: string;
  readonly label: string;
  matches(remoteUrl: string): boolean;
  urlFor(remoteUrl: string, target: RemoteTarget): string | undefined;
}

export type RemoteTarget =
  | { kind: "repository" }
  | { kind: "bookmark"; name: string }
  | { kind: "change"; hash: string }
  | { kind: "file"; reference: string; path: string; line?: number }
  | { kind: "proposals" }
  | { kind: "issues" };

export interface RepositoryHandle {
  readonly root: string;
  readonly status: unknown;
  readonly bookmarks: { name: string; heads: string[]; current?: boolean }[];
  readonly currentBookmark: string | undefined;
  remotes(): Promise<{ name: string; url: string }[]>;
  json<T>(args: string[]): Promise<T>;
  refresh(): Promise<void>;
}

export interface OxygenAPI {
  readonly version: 1;
  readonly repositories: readonly RepositoryHandle[];
  readonly onDidChangeStatus: (listener: (repo: RepositoryHandle) => void) => { dispose(): void };
  readonly onDidChangeRepositories: (listener: () => void) => { dispose(): void };
  getRepository(fsPath: string): RepositoryHandle | undefined;
  registerRemoteProvider(provider: RemoteProvider): { dispose(): void };
  remoteProviders(): readonly RemoteProvider[];
}