package domain

type ErrorCode string

const (
	// File errors
	ErrFileNotFound     ErrorCode = "FILE_NOT_FOUND"
	ErrMIMENotSupported ErrorCode = "MIME_NOT_SUPPORTED"

	// Tag errors
	ErrTagNotFound ErrorCode = "TAG_NOT_FOUND"

	// General errors
	ErrValidation ErrorCode = "VALIDATION_ERROR"
	ErrInternal   ErrorCode = "INTERNAL_SERVER_ERROR"
)

type DomainError struct {
	Err     error     `json:"-"`
	Code    ErrorCode `json:"code"`
	Message string    `json:"message"`
	Details []any     `json:"-"`
}

func (e *DomainError) Error() string {
	if e.Err != nil {
		return e.Message + ": " + e.Err.Error()
	}
	return e.Message
}

func NewDomainError(err error, code ErrorCode, details ...any) *DomainError {
	return &DomainError{
		Err:     err,
		Code:    code,
		Details: details,
	}
}

func NewUnexpectedError(err error) *DomainError {
	return &DomainError{
		Err:     err,
		Code:    ErrInternal,
		Message: "An unexpected error occured",
	}
}