import type { VueI18n } from "vue-i18n";
import ApiRequestService from "./apiRequestService";
import UrlUtils from "~/services/utils/urlUtils";
import HydraNormalizer from "~/services/data/normalizer/hydraNormalizer";
import type { Enum } from "~/types/data.d";

class EnumManager {
  private apiRequestService: ApiRequestService;
  private i18n: VueI18n;

  public constructor(apiRequestService: ApiRequestService, i18n: VueI18n) {
    this.apiRequestService = apiRequestService;
    this.i18n = i18n;
  }

  public async fetch(enumName: string): Promise<Enum> {
    const url = UrlUtils.join("api", "enum", enumName);

    const response = await this.apiRequestService.get(url);

    const { data } = HydraNormalizer.denormalize(response);

    const enum_: Enum = [];
    for (const key in data.items) {
      if (data.items.hasOwnProperty(key)) {
        enum_.push({ value: key, label: this.i18n.t(data.items[key]) });
      }
    }

    return enum_;
  }
}

export default EnumManager;