package customerRepo

import (
	"git.ma-al.com/goc_daniel/b2b/app/db"
	"git.ma-al.com/goc_daniel/b2b/app/model"
	"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
	"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
)

type UICustomerRepo interface {
	Get(id uint) (*model.Customer, error)
	Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.UserInList], error)
}

type CustomerRepo struct{}

func New() UICustomerRepo {
	return &CustomerRepo{}
}

func (repo *CustomerRepo) Get(id uint) (*model.Customer, error) {
	var customer model.Customer

	err := db.DB.
		Preload("Role.Permissions").
		First(&customer, id).
		Error

	return &customer, err
}

func (repo *CustomerRepo) Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.UserInList], error) {
	found, err := find.Paginate[model.UserInList](langId, p, db.DB.
		Table("b2b_customers AS users").
		Select(`
			users.id AS id,
			users.email AS email,
			users.first_name AS first_name,
			users.last_name AS last_name
		`).
		Scopes(filt.All()...),
	)

	return &found, err
}

// func (repo *ListRepo) ListUsers(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.UserInList], error) {
// 	var list []model.UserInList
// 	var total int64

// 	query := db.Get().
// 		Table("b2b_customers AS users").
// 		Select(`
// 			users.id AS id,
// 			users.email AS email,
// 			users.first_name AS first_name,
// 			users.last_name AS last_name,
// 			users.role AS role
// 		`)

// 	// Apply all filters
// 	if filt != nil {
// 		filt.ApplyAll(query)
// 	}

// 	//  run counter first as query is without limit and offset
// 	err := query.Count(&total).Error
// 	if err != nil {
// 		return find.Found[model.UserInList]{}, err
// 	}

// 	err = query.
// 		Order("users.id DESC").
// 		Limit(p.Limit()).
// 		Offset(p.Offset()).
// 		Find(&list).Error
// 	if err != nil {
// 		return find.Found[model.UserInList]{}, err
// 	}

// 	return find.Found[model.UserInList]{
// 		Items: list,
// 		Count: uint(total),
// 	}, nil
// }