package service

import (
	"github.com/rs/zerolog"
	"go-humas-be/app/database/entity"
	"go-humas-be/app/module/activity_logs/mapper"
	"go-humas-be/app/module/activity_logs/repository"
	"go-humas-be/app/module/activity_logs/request"
	"go-humas-be/app/module/activity_logs/response"
	usersRepository "go-humas-be/app/module/users/repository"
	"go-humas-be/utils/paginator"
	utilSvc "go-humas-be/utils/service"
)

// ActivityLogsService
type activityLogsService struct {
	Repo      repository.ActivityLogsRepository
	UsersRepo usersRepository.UsersRepository
	Log       zerolog.Logger
}

// ActivityLogsService define interface of IActivityLogsService
type ActivityLogsService interface {
	All(req request.ActivityLogsQueryRequest) (activityLogs []*response.ActivityLogsResponse, paging paginator.Pagination, err error)
	Show(id uint) (activityLogs *response.ActivityLogsResponse, err error)
	Save(req request.ActivityLogsCreateRequest, authToken *string) (activityLogs *entity.ActivityLogs, err error)
	Update(id uint, req request.ActivityLogsUpdateRequest) (err error)
	Delete(id uint) error
}

// NewActivityLogsService init ActivityLogsService
func NewActivityLogsService(repo repository.ActivityLogsRepository, log zerolog.Logger, usersRepo usersRepository.UsersRepository) ActivityLogsService {

	return &activityLogsService{
		Repo:      repo,
		Log:       log,
		UsersRepo: usersRepo,
	}
}

// All implement interface of ActivityLogsService
func (_i *activityLogsService) All(req request.ActivityLogsQueryRequest) (activityLogss []*response.ActivityLogsResponse, paging paginator.Pagination, err error) {
	results, paging, err := _i.Repo.GetAll(req)
	if err != nil {
		return
	}

	for _, result := range results {
		activityLogss = append(activityLogss, mapper.ActivityLogsResponseMapper(result))
	}

	return
}

func (_i *activityLogsService) Show(id uint) (activityLogs *response.ActivityLogsResponse, err error) {
	result, err := _i.Repo.FindOne(id)
	if err != nil {
		return nil, err
	}

	return mapper.ActivityLogsResponseMapper(result), nil
}

func (_i *activityLogsService) Save(req request.ActivityLogsCreateRequest, authToken *string) (activityLogs *entity.ActivityLogs, err error) {
	_i.Log.Info().Interface("data", req).Msg("")

	newReq := req.ToEntity()

	if authToken != nil {
		createdBy := utilSvc.GetUserInfo(_i.Log, _i.UsersRepo, *authToken)
		newReq.UserId = &createdBy.ID
	}

	return _i.Repo.Create(newReq)
}

func (_i *activityLogsService) Update(id uint, req request.ActivityLogsUpdateRequest) (err error) {
	_i.Log.Info().Interface("data", req).Msg("")
	return _i.Repo.Update(id, req.ToEntity())
}

func (_i *activityLogsService) Delete(id uint) error {
	return _i.Repo.Delete(id)
}