import { getAd4mClient } from "@coasys/ad4m-connect/utils";
import { languages } from "@coasys/flux-constants";
const { FILE_STORAGE_LANGUAGE } = languages;

export async function getImage(expUrl: string): Promise<string> {
  return new Promise(async (resolve, reject) => {
    if (expUrl) {
      try {
        const client = await getAd4mClient();
        const expression = await client.expression.get(expUrl);

        if (
          expression &&
          expression.language.address === FILE_STORAGE_LANGUAGE
        ) {
          const base64 = await JSON.parse(expression.data).data_base64;
          const correct = `data:image/png;base64,${base64}`;

          resolve(correct);
        }
      } catch (e) {
        resolve("");
      }
    }

    resolve("");
  });
}