package dbhandler

import (
	"context"

	"git.acooldomain.co/server-manager/backend/models"
	"golang.org/x/crypto/bcrypt"
)

func HashPassword(password string) (string, error) {
	bytes, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
	return string(bytes), err
}

type InviteToken struct {
	Email       string
	Permissions models.Permission
	Token       string
}

type UserSignupRequest struct {
	Token    InviteToken
	Username string
	Password string
}

type UserPassAuthanticationDbHandler interface {
	// Read Only
	AuthenticateUser(ctx context.Context, username string, password string) (*models.User, error)
	ListUsers(ctx context.Context) ([]models.User, error)
	CountUsers(ctx context.Context) (uint, error)

	// Write
	CreateUser(ctx context.Context, username string, password string, permissions models.Permission, email string, maxOwnedServers uint) error
	RemoveUser(ctx context.Context, username string) error
	SetPermissions(ctx context.Context, username string, permissions models.Permission) error
	SetPassword(ctx context.Context, username string, password string) error
}

type InviteTokenDbHandler interface {
	SaveInviteToken(ctx context.Context, email string, permissions models.Permission) (string, error)
	GetInviteToken(ctx context.Context, token string) (*InviteToken, error)
	DeleteInviteToken(ctx context.Context, token string) error
}