package repository

import (
	"context"
	"kontor-api-gin/internal/models"
	"log/slog"

	"gorm.io/gorm"
)

type ComicworkRepository struct {
	db *gorm.DB
}

func NewComicworkRepository(db *gorm.DB) *ComicworkRepository {
	repo := &ComicworkRepository{db: db}
	return repo
}

func (repository *ComicworkRepository) FindAll(context context.Context) ([]models.ComicWork, error) {
	var comicworks []models.ComicWork

	result := repository.db.Find(&comicworks)
	slog.Info("ComicRepository#FindAll", "count", result.RowsAffected)

	return comicworks, nil
}

func (repository *ComicworkRepository) Import(dtos models.ComicworkDTOList) {
	slog.Info("ComicworkRepository#Import")
	for index, dto := range dtos {
		slog.Info("importing", "index", index, "profile", dto)
		model := dto.ConvertDTOToModel()
		existing_item := models.ComicWork{ID: dto.ID}
		result_existing := repository.db.First(&existing_item)
		if result_existing.Error != nil {
			slog.Info("check existing id: not found - inserting")
			result := repository.db.Create(&model)
			if result.Error != nil {
				slog.Info("error during import", "error", result.Error.Error())
			}
		} else {
			slog.Info("check existing id: found - updating")
			result := repository.db.Save(&model)
			if result.Error != nil {
				slog.Info("error during updating", "error", result.Error.Error())
			}
		}
	}
}