mikaelvesavuori/figmagic

import { request } from './request';

import { ApiResponse } from '../../contracts/ApiResponse';

import { ErrorGetFromApiMissingValues, ErrorGetFromApi } from '../errors/errors';
import { isJsonString } from '../filesystem/isJsonString';

/**
 * @description Get data from the Figma API
 */
export async function getFromApi(
  figmaToken: string,
  figmaUrl: string,
  versionName?: string | null,
  type: 'files' | 'images' = 'files'
): Promise<ApiResponse> {
  if (!figmaToken || !figmaUrl) throw Error(ErrorGetFromApiMissingValues);
  let endpoint = `/v1/${type}/${figmaUrl}`;

  if (versionName) {
    const versions = await request(`/v1/${type}/${figmaUrl}/versions`, figmaToken)
      .then((res) => {
        if (isJsonString(res)) return JSON.parse(res);
        return res;
      })
      .catch((error: any) => {
        throw Error(ErrorGetFromApi(error));
      });

    if (versions.versions) {
      const requestedVersion = versions.versions.filter(
        (_version: Record<string, any>) => _version.label === versionName
      );
      const requestedVersionId = (() => {
        if (requestedVersion && requestedVersion.length > 0) {
          if (requestedVersion[0].id) {
            return requestedVersion[0].id;
          }
        }
      })();

      endpoint = `/v1/${type}/${figmaUrl}?version=${requestedVersionId}`;
    }
  }

  return request(endpoint, figmaToken)
    .then((res) => res)
    .catch((error: any) => {
      throw Error(ErrorGetFromApi(error));
    });
}