package repository

import (
	"context"
	"fmt"

	dbgen "github.com/SamuelTariku/FortuneBet-Backend/gen/db"
	"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
)

func (s *Store) InsertEventHistory(ctx context.Context, eventHistory domain.CreateEventHistory) (domain.EventHistory, error) {
	dbEventHistory, err := s.queries.InsertEventHistory(ctx, domain.ConvertCreateEventHistory(eventHistory))

	if err != nil {
		return domain.EventHistory{}, fmt.Errorf("InsertEventHistory failed: %w", err)
	}

	return domain.ConvertDBEventHistory(dbEventHistory), nil
}

func convertEventHistory(list []dbgen.EventHistory) []domain.EventHistory {
	result := make([]domain.EventHistory, 0, len(list))
	for _, item := range list {
		result = append(result, domain.ConvertDBEventHistory(item))
	}
	return result
}

func (s *Store) GetAllEventHistory(ctx context.Context, filter domain.EventHistoryFilter) ([]domain.EventHistory, error) {
	dbEventHistories, err := s.queries.GetAllEventHistory(ctx, dbgen.GetAllEventHistoryParams{
		EventID:       filter.EventID.ToPG(),
		CreatedAfter:  filter.CreatedAfter.ToPG(),
		CreatedBefore: filter.CreatedBefore.ToPG(),
	})

	if err != nil {
		return nil, fmt.Errorf("GetAllEventHistory failed: %w", err)
	}

	return convertEventHistory(dbEventHistories), nil
}

func (s *Store) GetInitialEventPerDay(ctx context.Context, filter domain.EventHistoryFilter) ([]domain.EventHistory, error) {
	dbEventHistories, err := s.queries.GetInitialEventPerDay(ctx, dbgen.GetInitialEventPerDayParams{
		EventID:       filter.EventID.ToPG(),
		CreatedAfter:  filter.CreatedAfter.ToPG(),
		CreatedBefore: filter.CreatedBefore.ToPG(),
	})

	if err != nil {
		return nil, fmt.Errorf("GetInitialEventPerDay failed: %w", err)
	}

	return convertEventHistory(dbEventHistories), nil
}