package handler

import (
	"encoding/json"
	"net/http"

	"gitea.kleinsense.nl/DariusKlein/kleinTodo/common"
	"gitea.kleinsense.nl/DariusKlein/kleinTodo/common/jwt"
)

func UpdateHandler(w http.ResponseWriter, r *http.Request) {
	// 1. Setup: Auth, Decode, Database Connection
	user, err := jwt.GetVerifiedUser(r)
	if handleError(w, http.StatusUnauthorized, err) {
		return
	}

	var todo common.Todo
	if handleError(w, http.StatusBadRequest, json.NewDecoder(r.Body).Decode(&todo)) {
		return
	}

	store, err := common.GetServerDataStore()
	if handleError(w, http.StatusInternalServerError, err) {
		return
	}

	// 2. Store the todo (it updates LastModified in the Store method)
	if handleError(w, http.StatusInternalServerError, todo.Store(store, user)) {
		return
	}

	w.WriteHeader(http.StatusOK)
}