package user

import (
	"errors"
	"time"
)

var ErrUserNotFound = errors.New("user not found")
var ErrInvalidCredentials = errors.New("invalid credentials")
var ErrRegistrationClosed = errors.New("registration closed")
var ErrInvalidVerificationCode = errors.New("invalid verification code")
var ErrVerificationCodeExpired = errors.New("verification code expired")
var ErrAlreadyVerified = errors.New("user already verified")
var ErrInvalidPasswordResetCode = errors.New("invalid password reset code")
var ErrPasswordResetCodeExpired = errors.New("password reset code expired")
var ErrInvalidDisplayName = errors.New("invalid display name")
var ErrUsernameTaken = errors.New("username taken")

type Role string

const (
	RoleOwner Role = "owner"
	RoleAdmin Role = "admin"
)

type User struct {
	ID                      uint32    `json:"id"`
	Username                string    `json:"username"`
	Password                string    `json:"password"`
	PasswordResetCode       string    `json:"password_reset_code"`
	Email                   string    `json:"email"`
	DisplayName             string    `json:"display_name"`
	IsVerified              bool      `json:"is_verified"`
	Role                    Role      `json:"role"`
	VerificationCode        string    `json:"verification_code"`
	VerificationExpiration  time.Time `json:"verification_expiration"`
	PasswordResetExpiration time.Time `json:"password_reset_expiration"`
	TokenVersion            uint32    `json:"token_version"`
	CreatedAt               time.Time `json:"created_at"`
	UpdatedAt               time.Time `json:"updated_at"`
}