package transformer

import (
	"eslogad-be/internal/contract"
	"eslogad-be/internal/entities"

	"github.com/google/uuid"
)

func CreateRepositoryAttachmentRequestToEntity(req *contract.CreateRepositoryAttachmentRequest, userId uuid.UUID) *entities.RepositoryAttachment {
	if req == nil {
		return nil
	}
	return &entities.RepositoryAttachment{
		FileName:   req.FileName,
		FileType:   req.FileType,
		FileURL:    req.FileURL,
		UploadedBy: &userId,
		Category:   req.Category,
	}
}

func RepositoryAttachmentEntityToContract(entity *entities.RepositoryAttachment) *contract.RepositoryAttachmentsResponse {
	resp := &contract.RepositoryAttachmentsResponse{
		ID:       entity.ID,
		FileName: entity.FileName,
		FileType: entity.FileType,
		FileURL:  entity.FileURL,
		Category: entity.Category,
		UploadBy: *entity.UploadedBy,
		UploadAt: entity.UploadedAt,
	}

	return resp
}

func RepositoryAttachmentEntityToContracts(attachments []*entities.RepositoryAttachment) []contract.RepositoryAttachmentsResponse {
	if attachments == nil {
		return nil
	}
	responses := make([]contract.RepositoryAttachmentsResponse, len(attachments))
	for i, u := range attachments {
		resp := RepositoryAttachmentEntityToContract(u)
		if resp != nil {
			responses[i] = *resp
		}
	}
	return responses
}