package web

import "git.akyoto.dev/go/router"

// Request is an interface for HTTP requests.
type Request interface {
	Host() string
	Method() string
	Path() string
	Scheme() string
}

// request represents the HTTP request used in the given context.
type request struct {
	scheme string
	host   string
	method string
	path   string
	params []router.Parameter
}

// Host returns the requested host.
func (req *request) Host() string {
	return req.host
}

// Method returns the request method.
func (req *request) Method() string {
	return req.method
}

// Path returns the requested path.
func (req *request) Path() string {
	return req.path
}

// Scheme returns either `http`, `https` or an empty string.
func (req request) Scheme() string {
	return req.scheme
}

// addParameter adds a new parameter to the request.
func (req *request) addParameter(key string, value string) {
	req.params = append(req.params, router.Parameter{
		Key:   key,
		Value: value,
	})
}