package users

import (
	"auth_service/api/jwt"
	"auth_service/database"
	"auth_service/model"
	"encoding/json"
	"fmt"
	"net/http"
)

func GetUser(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	var request model.Token
	decoder := json.NewDecoder(req.Body)
	decoder.Decode(&request)
	claims, e := jwt.VerifyJWT(request.Token, jwt.Defaultsecretkey)
	if e != nil {
		fmt.Fprintf(w, "{\"status\":403}")
		return
	}
	user, e := database.GetUserByUsername(
		fmt.Sprintf("%v", claims["username"]),
	)
	if e != nil {
		fmt.Fprintf(w, "{\"error\":\"%v\"}", e)
		return
	}
	responseUser := model.UserResponse{
		Id:          user.Id,
		Username:    user.Username,
		Email:       user.Email,
		Group:       user.Group,
		IsSuperuser: user.IsSuperuser,
	}
	jsondata, _ := json.Marshal(responseUser)
	fmt.Fprint(w, string(jsondata))
}