import { type Ref, defineComponent, inject, ref } from 'vue';
import { useI18n } from 'vue-i18n';
import { useRoute, useRouter } from 'vue-router';

import { useAlertService } from '@/shared/alert/alert.service';
import { type IChoice } from '@/shared/model/choice.model';

import ChoiceService from './choice.service';

export default defineComponent({
  name: 'ChoiceDetails',
  setup() {
    const choiceService = inject('choiceService', () => new ChoiceService());
    const alertService = inject('alertService', () => useAlertService(), true);

    const route = useRoute();
    const router = useRouter();

    const previousState = () => router.go(-1);
    const choice: Ref<IChoice> = ref({});

    const retrieveChoice = async choiceId => {
      try {
        const res = await choiceService().find(choiceId);
        choice.value = res;
      } catch (error) {
        alertService.showHttpError(error.response);
      }
    };

    if (route.params?.choiceId) {
      retrieveChoice(route.params.choiceId);
    }

    return {
      choice,

      previousState,
      t$: useI18n().t,
    };
  },
});