import '../../about/external/data/RoutineChain.dart';
import '../../about/external/data/pages/request/HistoryRequest.dart';
import '../../about/external/data/pages/request/PageAndSort.dart';
import '../../about/external/data/pages/request/Pageable.dart';
import '../../about/external/data/pages/request/Sort.dart';
import '../../utils/ObjectConvertors.dart';
import '../parent/ParentViewModel.dart';
import 'ConnectRoutineBuilder.dart';

class ViewRoutineBuilder extends ParentViewModel {
  ConnectRoutineBuilder connection;

  ViewRoutineBuilder(super.context, this.connection);

  /// Goals for the picker — loaded on tap, never up front.
  void loadGoals() async {
    if (!await hasNetwork(() => loadGoals())) return;

    showLoading("Loading goals");

    try {
      final response = await getDataManager().getMyGoals(HistoryRequest(
        query: PageAndSort(
          sort: Sort('desc', 'startDate'),
          page: Pageable(0, 0, 50, 0),
        ),
      ));

      closeLoading();

      connection.onGoalsReady(getGoalList(response.data));
    } catch (e) {
      handleError(e, () => loadGoals(), () => dismissError(), "Retry");
    }
  }

  void save(RoutineChain routine) async {
    if (!await hasNetwork(() => save(routine))) return;

    showLoading("Saving routine");

    try {
      for (int index = 0; index < routine.steps.length; index++) {
        routine.steps[index].order = index;
        routine.steps[index].completed = false;
      }

      await getDataManager().saveRoutineEntry(routine.toJson());

      closeLoading();

      connection.onSaved();
    } catch (e) {
      handleError(e, () => save(routine), () => dismissError(), "Retry");
    }
  }
}