import { createRouter, createWebHistory } from "vue-router";
import HomeView from "../views/HomeView.vue";
import AboutView from "../views/AboutView.vue";
import MarketplaceView from "../views/MarketplaceView.vue";
import Assets from "../views/AssetsView.vue";
import Detail from "../views/DetailView.vue";
import PrivacyView from '../views/PrivacyView.vue';
import TermsView from '../views/TermsView.vue';
const routes = [
  {
    path: "/",
    name: "index1",
    component: HomeView,
    meta: {
      title: "Counter Fire",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/about",
    name: "About",
    component: AboutView,
    meta: {
      title: "Counter Fire-About",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/marketplace",
    name: "Marketplace",
    component: MarketplaceView,
    meta: {
      title: "Counter Fire-Marketplace",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/detail",
    name: "Detail",
    component: Detail,
    meta: {
      title: "Counter Fire-Detail",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/assets",
    name: "Assets",
    component: Assets,
    meta: {
      title: "Counter Fire-Assets",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/privacy",
    name: "Privacy",
    component: PrivacyView,
    meta: {
      title: "Counter Fire-Privacy",
      canonical: "https://.counterfire.games",
    },
  },
  {
    path: "/terms",
    name: "Terms",
    component: TermsView,
    meta: {
      title: "Counter Fire-Terms",
      canonical: "https://.counterfire.games",
    },
  },
 
 
];

const router = createRouter({
  history: createWebHistory(),
  routes,
  scrollBehavior(to, from, savedPosition) {
    return { top: 0 };
  },
});

function isMobileDevice(userAgent) {
  return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(
    userAgent
  );
}

router.beforeEach((to, from, next) => {
  const isMobile = isMobileDevice(window.navigator.userAgent);

  // 对于 PC 端官网项目：
  if (!isMobile) {
    if (to.meta.title) {
      document.title = to.meta.title;
    }
    let link = document.querySelector("link[rel='canonical']");
    if (!link) {
      link = document.createElement("link");
      link.rel = "canonical";
      document.head.appendChild(link);
    }
    link.href = to.meta.canonical;

    let alternateLink = document.querySelector("link[rel='alternate']");
    if (!alternateLink) {
      alternateLink = document.createElement("link");
      alternateLink.rel = "alternate";
      alternateLink.media = "only screen and (max-width: 640px)";
      document.head.appendChild(alternateLink);
    }
    alternateLink.href = to.meta.alternate;

    next(); // 如果是 PC 设备，继续导航
  } else {
    // window.location.href = `https://m.gacha.counterfire.games${ to.query.code ? '?code=' + to.query.code : ""
    // }`;
    next();
  }
});

export default router;