import { createRouter, createWebHistory } from "vue-router";

const Faq = () => import("../components/FaqPage.vue");
const AdditionalModules = () => import("../view/AdditionalModules.vue");
const CalendarLink = () => import("../components/CalendarLink.vue");
const Imprint = () => import("../view/ImprintPage.vue");
const PrivacyPolicy = () => import("../view/PrivacyPolicy.vue");
const RenameModules = () => import("../components/RenameModules.vue");
const RoomFinder = () => import("../view/RoomFinder.vue");
const EditCalendarView = () => import("../view/EditCalendarView.vue");
const EditAdditionalModules = () => import("../components/editCalendar/EditAdditionalModules.vue");
const EditModules = () => import("../components/editCalendar/EditModules.vue");
const CourseSelection = () => import("../view/CourseSelection.vue");

import i18n from "../i18n";

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: "/",
      name: "course-selection",
      component: CourseSelection,
    },
    {
      path: "/rooms",
      name: "room-finder",
      component: RoomFinder,
    },
    {
      path: "/faq",
      name: "faq",
      component: Faq,
    },
    {
      path: "/additional-modules",
      name: "additional-modules",
      component: AdditionalModules,
    },
    {
      path: "/edit-additional-modules",
      name: "edit-additional-modules",
      component: EditAdditionalModules,
    },
    {
      path: "/edit-calendar",
      name: "edit-calendar",
      component: EditModules,
    },
    {
      path: "/calendar-link",
      name: "calendar-link",
      component: CalendarLink,
    },
    {
      path: "/edit",
      name: "edit",
      component: EditCalendarView,
    },
    {
      path: "/privacy-policy",
      name: "privacy-policy",
      component: PrivacyPolicy,
    },
    {
      path: "/imprint",
      name: "imprint",
      component: Imprint,
    },
    {
      path: "/rename-modules",
      name: "rename-modules",
      component: RenameModules,
    },
  ],
});

router.beforeEach(async (to, from) => {
  const newLocale = to.params.locale;
  const prevLocale = from.params.locale;
  // If the locale hasn't changed, do nothing
  if (newLocale === prevLocale) {
    return;
  }
  i18n.setLocale(newLocale);
});

export default router;