import {
  IN_BROWSER,
  deepEqual,
  getCurrentInstance,
  hasEvent,
  propsFactory
} from "./chunk-I4KGD5X4.js";
import {
  computed,
  nextTick,
  onScopeDispose,
  resolveDynamicComponent,
  toRef
} from "./chunk-PD2AWGJV.js";

// node_modules/vuetify/lib/composables/router.mjs
function useRoute() {
  const vm = getCurrentInstance("useRoute");
  return computed(() => {
    var _a;
    return (_a = vm == null ? void 0 : vm.proxy) == null ? void 0 : _a.$route;
  });
}
function useRouter() {
  var _a, _b;
  return (_b = (_a = getCurrentInstance("useRouter")) == null ? void 0 : _a.proxy) == null ? void 0 : _b.$router;
}
function useLink(props, attrs) {
  const RouterLink = resolveDynamicComponent("RouterLink");
  const isLink = computed(() => !!(props.href || props.to));
  const isClickable = computed(() => {
    return (isLink == null ? void 0 : isLink.value) || hasEvent(attrs, "click") || hasEvent(props, "click");
  });
  if (typeof RouterLink === "string") {
    return {
      isLink,
      isClickable,
      href: toRef(props, "href")
    };
  }
  const link = props.to ? RouterLink.useLink(props) : void 0;
  const route = useRoute();
  return {
    isLink,
    isClickable,
    route: link == null ? void 0 : link.route,
    navigate: link == null ? void 0 : link.navigate,
    isActive: link && computed(() => {
      var _a, _b, _c;
      if (!props.exact) return (_a = link.isActive) == null ? void 0 : _a.value;
      if (!route.value) return (_b = link.isExactActive) == null ? void 0 : _b.value;
      return ((_c = link.isExactActive) == null ? void 0 : _c.value) && deepEqual(link.route.value.query, route.value.query);
    }),
    href: computed(() => props.to ? link == null ? void 0 : link.route.value.href : props.href)
  };
}
var makeRouterProps = propsFactory({
  href: String,
  replace: Boolean,
  to: [String, Object],
  exact: Boolean
}, "router");
var inTransition = false;
function useBackButton(router, cb) {
  let popped = false;
  let removeBefore;
  let removeAfter;
  if (IN_BROWSER) {
    nextTick(() => {
      window.addEventListener("popstate", onPopstate);
      removeBefore = router == null ? void 0 : router.beforeEach((to, from, next) => {
        if (!inTransition) {
          setTimeout(() => popped ? cb(next) : next());
        } else {
          popped ? cb(next) : next();
        }
        inTransition = true;
      });
      removeAfter = router == null ? void 0 : router.afterEach(() => {
        inTransition = false;
      });
    });
    onScopeDispose(() => {
      window.removeEventListener("popstate", onPopstate);
      removeBefore == null ? void 0 : removeBefore();
      removeAfter == null ? void 0 : removeAfter();
    });
  }
  function onPopstate(e) {
    var _a;
    if ((_a = e.state) == null ? void 0 : _a.replaced) return;
    popped = true;
    setTimeout(() => popped = false);
  }
}

export {
  useRouter,
  useLink,
  makeRouterProps,
  useBackButton
};
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