package server

import (
	"net/http"

	"github.com/gin-gonic/gin"
	domain "github.com/haydenhargreaves/Potion/internal/domain/user"
)

// AuthenticatedFunc is a function that handles authenticated requests
type AuthenticatedFunc func(ctx *gin.Context, user *domain.User)

// withAuthenticatedUser is a helper to run a handler only if user is authenticated. Otherwise
// the function will return an error with a 401 status.
func (s *Server) withAuthenticatedUser(ctx *gin.Context, handler AuthenticatedFunc) {
	user := s.deps.UserService.GetAuthenicatedUser(ctx)
	if user == nil {
		ctx.JSON(http.StatusUnauthorized, gin.H{
			"status":  http.StatusUnauthorized,
			"message": "[UNAUTHORIZED] Could not fetch authenticated user.",
		})
		return
	}
	handler(ctx, user)
}

// TODO: Create a function to use for methods that CAN use a user, but sometimes don't.