package auth

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

func Token(w http.ResponseWriter, req *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	var request model.TokenRequest
	decoder := json.NewDecoder(req.Body)
	decoder.Decode(&request)
	dbuser, e := database.GetUserByUsername(request.Username)
	if e != nil {
		fmt.Fprintf(w, "{\"status\":403,\"error\":\"%v\"}", e)
		return
	}
	if dbuser.Password == request.Password {
		responseUser := model.UserResponse{
			Id:          dbuser.Id,
			Username:    dbuser.Username,
			Email:       dbuser.Email,
			Group:       dbuser.Group,
			IsSuperuser: dbuser.IsSuperuser,
		}
		responseUserMarshal, _ := json.Marshal(responseUser)
		responseUserUnmarshal := make(map[string]any)
		json.Unmarshal(responseUserMarshal, &responseUserUnmarshal)
		token, _ := jwt.CreateJWT(
			jwt.Defaultsecretkey,
			responseUserUnmarshal,
			time.Duration(24*time.Hour),
		)
		fmt.Fprintf(w, "{\"token\":\"%s\"}", token)
		return
	}
	fmt.Fprintf(w, "{\"status\":\"403\"}")
}