package exception

import (
	"fmt"

	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

var (
	// google grpc error status.
	OK                    = ErrorJson(0, "OK")
	ErrCanceled           = ErrorJson(1, "Canceled")
	ErrUnknown            = ErrorJson(2, "Unknown")
	ErrInvalidArgument    = ErrorJson(3, "Invalid Argument")
	ErrDeadlineExceeded   = ErrorJson(4, "Deadline Exceeded")
	ErrNotFound           = ErrorJson(5, "Not Found")
	ErrAlreadyExists      = ErrorJson(6, "Already Exists")
	ErrPermissionDenied   = ErrorJson(7, "Permission Denied")
	ErrResourceExhausted  = ErrorJson(8, "Resource Exhausted")
	ErrFailedPrecondition = ErrorJson(9, "Failed Precondition")
	ErrAborted            = ErrorJson(10, "Aborted")
	ErrOutOfRange         = ErrorJson(11, "Out Of Range")
	ErrUnimplemented      = ErrorJson(12, "Unimplemented")
	ErrInternal           = ErrorJson(13, "Internal")
	ErrUnavailable        = ErrorJson(14, "Unavailable")
	ErrDataLoss           = ErrorJson(15, "Data Loss")
	ErrUnauthenticated    = ErrorJson(16, "Unauthenticated")
	ErrJSONMarshal        = ErrorJson(17, "Marshal JSON")
	ErrJSONUnmarshal      = ErrorJson(18, "Unmarshal JSON")

	ErrSmsCode = ErrorJson(20, "SMS Code Invalid")

	// coustom error status
)

func Error(c uint32, msg string) error {
	return status.New(codes.Code(c), msg).Err()
}

func Errorf(c uint32, format string, a ...interface{}) error {
	return status.New(codes.Code(c), fmt.Sprintf(format, a...)).Err()
}

func ErrorJson(c uint32, msg string) error {
	return status.New(codes.Code(c), fmt.Sprintf(`{ "Code": %d, "Msg": "%s" }`, c, msg)).Err()
}