// @rewire
import {
  ObjJson,
  WorkspaceObjSpaceId,
  cmsRestApi,
  getWorkspaceId,
} from 'scrivito_sdk/client';
import { WorkspaceJson } from 'scrivito_sdk/client/workspace_json';

interface ChangesJsonBase {
  current: string;
  workspace?: WorkspaceJson;
}

interface ChangesJsonWithoutChanges extends ChangesJsonBase {
  to?: undefined;
  objs?: undefined;
}

interface ChangesJsonWithChanges extends ChangesJsonBase {
  to: string;
  objs: '*' | ObjJson[];
}

export type ChangesJson = ChangesJsonWithChanges | ChangesJsonWithoutChanges;

export function getWorkspaceChanges(
  workspace: WorkspaceObjSpaceId,
  from?: string,
): Promise<ChangesJson> {
  const workspaceId = getWorkspaceId(workspace);
  return cmsRestApi.get(`workspaces/${workspaceId}/changes`, {
    from,
  }) as Promise<ChangesJson>;
}