package api

import (
	"encoding/json"
	"fmt"
	"form/database"
	"form/model"
	"net/http"
)

func GetAllUsers(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	var request model.GetAllUsersRequest
	decoder := json.NewDecoder(req.Body)
	decoder.Decode(&request)
	claims, e := VerifyJWT(request.Token, defaultsecretkey)
	if e != nil || claims["is_superuser"] != true {
		fmt.Fprintf(w, "{\"status\":403}")
		return
	}
	users, e := database.GetAllUsers()
	if e != nil {
		fmt.Fprintf(w, "{\"error\":\"%v\"}", e)
		return
	}
	var responseUsers []model.UserResponse
	for i := range users {
		responseUsers = append(responseUsers, model.UserResponse{
			Id:          users[i].Id,
			Username:    users[i].Username,
			Email:       users[i].Email,
			Group:       users[i].Group,
			IsSuperuser: users[i].IsSuperuser,
		})
	}
	jsondata, _ := json.Marshal(responseUsers)
	fmt.Fprint(w, string(jsondata))
}

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 := VerifyJWT(request.Token, 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))
}

func ChangePassword(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")

}

func DelUser(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")

}

func AddUser(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")

}

func RegisterUser(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")

}

func ChangeUser(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")

}