package http

import (
	"fmt"
	"net/http"
)

type Error struct {
	Code    int
	Message string
	Cause   error
}

func (e *Error) Error() string {
	if e.Message == "" {
		e.Message = http.StatusText(e.Code)
	}

	return fmt.Sprintf("%d %s", e.Code, e.Message)
}

func NewError(code int, message string, cause error) *Error {
	return &Error{
		Code:    code,
		Message: message,
		Cause:   cause,
	}
}

func NotFound(message string) *Error {
	return &Error{
		Code:    http.StatusNotFound,
		Message: message,
	}
}

func BadRequest(message string, cause error) *Error {
	return &Error{
		Code:    http.StatusBadRequest,
		Message: message,
		Cause:   cause,
	}
}

func InternalServerError(message string, cause error) *Error {
	return &Error{
		Code:    http.StatusInternalServerError,
		Message: message,
		Cause:   cause,
	}
}

func Unauthorized(message string, cause error) *Error {
	return &Error{
		Code:    http.StatusUnauthorized,
		Message: message,
		Cause:   cause,
	}
}

func Forbidden(message string, cause error) *Error {
	return &Error{
		Code:    http.StatusForbidden,
		Message: message,
		Cause:   cause,
	}
}