package rest

import (
	"io"
	"net/http"

	"git.ali33.ru/fcg-xvii/go-tools/json"
)

type Request struct {
	*http.Request
	auth           json.Map
	data           json.Map
	files          map[string]io.ReadCloser
	tokenGenerator func(json.Map, int64) (string, error)
}

func (s *Request) GenerateToken(data json.Map, expire int64) (string, error) {
	return s.tokenGenerator(data, expire)
}

func (s *Request) RPath() string {
	return s.URL.Path
}

func (s *Request) Data() json.Map {
	return s.data
}

// file keys
func (s *Request) FileKeys() []string {
	res := make([]string, 0, len(s.files))
	for k := range s.files {
		res = append(res, k)
	}
	return res
}

func (s *Request) File(name string) (io.Reader, bool) {
	r, check := s.files[name]
	return r, check
}

// Auth returns auth data
func (s *Request) Auth() json.Map {
	return s.auth
}

func (s *Request) IsAuth() bool {
	return s.auth != nil
}

func (s *Request) IsJSON() bool {
	return s.Header.Get("Content-Type") == "application/json"
}

func (s *Request) IsForm() bool {
	return s.Header.Get("Content-Type") == "application/x-www-form-urlencoded"
}

func (s *Request) Close() {
	for _, file := range s.files {
		file.Close()
	}
}