import type { User } from "@prisma/client";
import noop from "lodash/noop";
import { signOut, useSession } from "next-auth/react";
import Link from "next/link";
import { NextRouter, useRouter } from "next/router";
import React, { Dispatch, Fragment, ReactNode, SetStateAction, useEffect, useState } from "react";
import { Toaster } from "react-hot-toast";

import dayjs from "@calcom/dayjs";
import { useIsEmbed } from "@calcom/embed-core/embed-iframe";
import UnconfirmedBookingBadge from "@calcom/features/bookings/UnconfirmedBookingBadge";
import ImpersonatingBanner from "@calcom/features/ee/impersonation/components/ImpersonatingBanner";
import HelpMenuItem from "@calcom/features/ee/support/components/HelpMenuItem";
import CustomBranding from "@calcom/lib/CustomBranding";
import classNames from "@calcom/lib/classNames";
import { JOIN_SLACK, ROADMAP, DESKTOP_APP_LINK, WEBAPP_URL } from "@calcom/lib/constants";
import { useLocale } from "@calcom/lib/hooks/useLocale";
import useTheme from "@calcom/lib/hooks/useTheme";
import isCalcom from "@calcom/lib/isCalcom";
import { trpc } from "@calcom/trpc/react";
import useMeQuery from "@calcom/trpc/react/hooks/useMeQuery";
import { SVGComponent } from "@calcom/types/SVGComponent";
import Dropdown, {
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
  DropdownMenuPortal,
} from "@calcom/ui/Dropdown";
import { Icon } from "@calcom/ui/Icon";
import TimezoneChangeDialog from "@calcom/ui/TimezoneChangeDialog";
import Button from "@calcom/ui/v2/core/Button";

/* TODO: Get this from endpoint */
import pkg from "../../../../apps/web/package.json";
import ErrorBoundary from "../../ErrorBoundary";
import { KBarContent, KBarRoot, KBarTrigger } from "../../Kbar";
import Logo from "../../Logo";
import Tips from "../modules/tips/Tips";
import HeadSeo from "./head-seo";
import { SkeletonText } from "./skeleton";

/* TODO: Migate this */

export const ONBOARDING_INTRODUCED_AT = dayjs("September 1 2021").toISOString();

export const ONBOARDING_NEXT_REDIRECT = {
  redirect: {
    permanent: false,
    destination: "/getting-started",
  },
} as const;

export const shouldShowOnboarding = (user: Pick<User, "createdDate" | "completedOnboarding">) => {
  return !user.completedOnboarding && dayjs(user.createdDate).isAfter(ONBOARDING_INTRODUCED_AT);
};

function useRedirectToLoginIfUnauthenticated(isPublic = false) {
  const { data: session, status } = useSession();
  const loading = status === "loading";
  const router = useRouter();

  useEffect(() => {
    if (isPublic) {
      return;
    }

    if (!loading && !session) {
      router.replace({
        pathname: "/auth/login",
        query: {
          callbackUrl: `${WEBAPP_URL}${location.pathname}${location.search}`,
        },
      });
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [loading, session, isPublic]);

  return {
    loading: loading && !session,
    session,
  };
}

function useRedirectToOnboardingIfNeeded() {
  const router = useRouter();
  const query = useMeQuery();
  const user = query.data;

  const isRedirectingToOnboarding = user && shouldShowOnboarding(user);

  useEffect(() => {
    if (isRedirectingToOnboarding) {
      router.replace({
        pathname: "/getting-started",
      });
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [isRedirectingToOnboarding]);
  return {
    isRedirectingToOnboarding,
  };
}

export function ShellSubHeading(props: {
  title: ReactNode;
  subtitle?: ReactNode;
  actions?: ReactNode;
  className?: string;
}) {
  return (
    <header className={classNames("mb-3 block justify-between sm:flex", props.className)}>
      <div>
        <h2 className="flex content-center items-center space-x-2 text-base font-bold leading-6 text-gray-900 rtl:space-x-reverse">
          {props.title}
        </h2>
        {props.subtitle && <p className="text-sm text-neutral-500 ltr:mr-4">{props.subtitle}</p>}
      </div>
      {props.actions && <div className="mt-2 flex-shrink-0 sm:mt-0">{props.actions}</div>}
    </header>
  );
}

const Layout = (props: LayoutProps) => {
  const pageTitle = typeof props.heading === "string" && !props.title ? props.heading : props.title;

  return (
    <>
      {!props.withoutSeo && (
        <HeadSeo
          title={pageTitle ?? "Cal.com"}
          description={props.subtitle ? props.subtitle?.toString() : ""}
          nextSeoProps={{
            nofollow: true,
            noindex: true,
          }}
        />
      )}
      <div>
        <Toaster position="bottom-right" />
      </div>

      {/* todo: only run this if timezone is different */}
      <TimezoneChangeDialog />

      <div className="flex h-screen overflow-hidden" data-testid="dashboard-shell">
        {props.SidebarContainer || <SideBarContainer />}
        <div className="flex w-0 flex-1 flex-col overflow-hidden">
          <ImpersonatingBanner />
          <MainContainer {...props} />
        </div>
      </div>
    </>
  );
};

type DrawerState = [isOpen: boolean, setDrawerOpen: Dispatch<SetStateAction<boolean>>];

type LayoutProps = {
  centered?: boolean;
  title?: string;
  heading?: ReactNode;
  subtitle?: ReactNode;
  children: ReactNode;
  CTA?: ReactNode;
  large?: boolean;
  SettingsSidebarContainer?: ReactNode;
  MobileNavigationContainer?: ReactNode;
  SidebarContainer?: ReactNode;
  TopNavContainer?: ReactNode;
  drawerState?: DrawerState;
  HeadingLeftIcon?: ReactNode;
  backPath?: string; // renders back button to specified path
  // use when content needs to expand with flex
  flexChildrenContainer?: boolean;
  isPublic?: boolean;
  withoutMain?: boolean;
  // Gives you the option to skip HeadSEO and render your own.
  withoutSeo?: boolean;
};

const CustomBrandingContainer = () => {
  const { data: user } = useMeQuery();
  return <CustomBranding lightVal={user?.brandColor} darkVal={user?.darkBrandColor} />;
};

export default function Shell(props: LayoutProps) {
  useRedirectToLoginIfUnauthenticated(props.isPublic);
  useRedirectToOnboardingIfNeeded();
  useTheme("light");
  const { session } = useRedirectToLoginIfUnauthenticated(props.isPublic);
  if (!session && !props.isPublic) return null;

  return (
    <KBarRoot>
      <CustomBrandingContainer />
      <Layout {...props} />
      <KBarContent />
    </KBarRoot>
  );
}

function UserDropdown({ small }: { small?: boolean }) {
  const { t } = useLocale();
  const query = useMeQuery();
  const user = query.data;
  useEffect(() => {
    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
    //@ts-ignore
    const Beacon = window.Beacon;
    // window.Beacon is defined when user actually opens up HelpScout and username is available here. On every re-render update session info, so that it is always latest.
    Beacon &&
      Beacon("session-data", {
        username: user?.username || "Unknown",
        screenResolution: `${screen.width}x${screen.height}`,
      });
  });
  const mutation = trpc.useMutation("viewer.away", {
    onSettled() {
      utils.invalidateQueries("viewer.me");
    },
  });
  const utils = trpc.useContext();
  const [helpOpen, setHelpOpen] = useState(false);
  const [menuOpen, setMenuOpen] = useState(false);
  if (!user) {
    return null;
  }
  const onHelpItemSelect = () => {
    setHelpOpen(false);
    setMenuOpen(false);
  };

  // Prevent rendering dropdown if user isn't available.
  // We don't want to show nameless user.
  if (!user) {
    return null;
  }
  return (
    <Dropdown open={menuOpen}>
      <DropdownMenuTrigger asChild onClick={() => setMenuOpen(true)}>
        <button className="group flex w-full cursor-pointer appearance-none items-center rounded-full p-2 text-left outline-none hover:bg-gray-100 sm:pl-3 md:rounded-none lg:pl-2">
          <span
            className={classNames(
              small ? "h-8 w-8" : "h-9 w-9 ltr:mr-2 rtl:ml-3",
              "relative flex-shrink-0 rounded-full bg-gray-300 "
            )}>
            {
              // eslint-disable-next-line @next/next/no-img-element
              <img
                className="rounded-full"
                src={WEBAPP_URL + "/" + user.username + "/avatar.png"}
                alt={user.username || "Nameless User"}
              />
            }
            {!user.away && (
              <div className="absolute bottom-0 right-0 h-3 w-3 rounded-full border-2 border-white bg-green-500" />
            )}
            {user.away && (
              <div className="absolute bottom-0 right-0 h-3 w-3 rounded-full border-2 border-white bg-yellow-500" />
            )}
          </span>
          {!small && (
            <span className="flex flex-grow items-center truncate">
              <span className="flex-grow truncate text-sm">
                <span className="block truncate font-medium text-gray-900">
                  {user.name || "Nameless User"}
                </span>
                <span className="block truncate font-normal text-neutral-500">
                  {user.username
                    ? process.env.NEXT_PUBLIC_WEBSITE_URL === "https://cal.com"
                      ? `cal.com/${user.username}`
                      : `/${user.username}`
                    : "No public page"}
                </span>
              </span>
              <Icon.FiMoreVertical
                className="h-4 w-4 flex-shrink-0 text-gray-400 group-hover:text-gray-500"
                aria-hidden="true"
              />
            </span>
          )}
        </button>
      </DropdownMenuTrigger>
      <DropdownMenuPortal>
        <DropdownMenuContent
          onInteractOutside={() => {
            setMenuOpen(false);
            setHelpOpen(false);
          }}
          className="overflow-hidden rounded-md">
          {helpOpen ? (
            <HelpMenuItem onHelpItemSelect={() => onHelpItemSelect()} />
          ) : (
            <>
              <DropdownMenuItem>
                <button
                  onClick={() => {
                    mutation.mutate({ away: !user?.away });
                    utils.invalidateQueries("viewer.me");
                  }}
                  className="flex min-w-max cursor-pointer items-center px-4 py-2 text-sm hover:bg-gray-100 hover:text-gray-900">
                  <Icon.FiMoon
                    className={classNames(
                      user.away
                        ? "text-purple-500 group-hover:text-purple-700"
                        : "text-gray-500 group-hover:text-gray-700",
                      "h-4 w-4 flex-shrink-0 ltr:mr-2 rtl:ml-3"
                    )}
                    aria-hidden="true"
                  />
                  {user.away ? t("set_as_free") : t("set_as_away")}
                </button>
              </DropdownMenuItem>
              <DropdownMenuSeparator className="h-px bg-gray-200" />
              {user.username && (
                <DropdownMenuItem>
                  <a
                    target="_blank"
                    rel="noopener noreferrer"
                    href={`${process.env.NEXT_PUBLIC_WEBSITE_URL}/${user.username}`}
                    className="flex items-center px-4 py-2 text-sm text-gray-700">
                    <Icon.FiExternalLink className="h-4 w-4 text-gray-500 ltr:mr-2 rtl:ml-3" />{" "}
                    {t("view_public_page")}
                  </a>
                </DropdownMenuItem>
              )}
              <DropdownMenuSeparator className="h-px bg-gray-200" />
              <DropdownMenuItem>
                <a
                  href={JOIN_SLACK}
                  target="_blank"
                  rel="noreferrer"
                  className="flex items-center px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 hover:text-gray-900">
                  <Icon.FiSlack strokeWidth={1.5} className="h-4 w-4 text-gray-500 ltr:mr-2 rtl:ml-3" />{" "}
                  {t("join_our_slack")}
                </a>
              </DropdownMenuItem>
              <DropdownMenuItem>
                <a
                  target="_blank"
                  rel="noopener noreferrer"
                  href={ROADMAP}
                  className="flex items-center px-4 py-2 text-sm text-gray-700">
                  <Icon.FiMap className="h-4 w-4 text-gray-500 ltr:mr-2 rtl:ml-3" /> {t("visit_roadmap")}
                </a>
              </DropdownMenuItem>
              <DropdownMenuItem>
                <button
                  onClick={() => setHelpOpen(true)}
                  className="flex w-full items-center px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 hover:text-gray-900">
                  <Icon.FiHelpCircle
                    className={classNames(
                      "text-gray-500 group-hover:text-neutral-500",
                      "h-4 w-4 flex-shrink-0 ltr:mr-2"
                    )}
                    aria-hidden="true"
                  />

                  {t("help")}
                </button>
              </DropdownMenuItem>
              <DropdownMenuItem>
                <a
                  target="_blank"
                  rel="noopener noreferrer"
                  href={DESKTOP_APP_LINK}
                  className="desktop-hidden hidden items-center px-4 py-2 text-sm text-gray-700 lg:flex">
                  <Icon.FiDownload className="h-4 w-4 text-gray-500 ltr:mr-2 rtl:ml-3" />{" "}
                  {t("download_desktop_app")}
                </a>
              </DropdownMenuItem>

              <DropdownMenuSeparator className="h-px bg-gray-200" />
              <DropdownMenuItem>
                <a
                  onClick={() => signOut({ callbackUrl: "/auth/logout" })}
                  className="flex cursor-pointer items-center px-4 py-2 text-sm hover:bg-gray-100 hover:text-gray-900">
                  <Icon.FiLogOut
                    className={classNames(
                      "text-gray-500 group-hover:text-gray-700",
                      "h-4 w-4 flex-shrink-0 ltr:mr-2 rtl:ml-3"
                    )}
                    aria-hidden="true"
                  />
                  {t("sign_out")}
                </a>
              </DropdownMenuItem>
            </>
          )}
        </DropdownMenuContent>
      </DropdownMenuPortal>
    </Dropdown>
  );
}

export type NavigationItemType = {
  name: string;
  href: string;
  badge?: React.ReactNode;
  icon?: SVGComponent;
  child?: NavigationItemType[];
  pro?: true;
  onlyMobile?: boolean;
  onlyDesktop?: boolean;
  isCurrent?: ({
    item,
    isChild,
    router,
  }: {
    item: NavigationItemType;
    isChild?: boolean;
    router: NextRouter;
  }) => boolean;
};

const requiredCredentialNavigationItems = ["Routing Forms"];
const MORE_SEPARATOR_NAME = "more";

const navigation: NavigationItemType[] = [
  {
    name: "event_types_page_title",
    href: "/event-types",
    icon: Icon.FiLink,
  },
  {
    name: "bookings",
    href: "/bookings/upcoming",
    icon: Icon.FiCalendar,
    badge: <UnconfirmedBookingBadge />,
  },
  {
    name: "availability",
    href: "/availability",
    icon: Icon.FiClock,
  },
  {
    name: "teams",
    href: "/teams",
    icon: Icon.FiUsers,
    onlyDesktop: true,
  },
  {
    name: "apps",
    href: "/apps",
    icon: Icon.FiGrid,
    isCurrent: ({ router, item }) => {
      const path = router.asPath.split("?")[0];
      // During Server rendering path is /v2/apps but on client it becomes /apps(weird..)
      return (
        (path.startsWith(item.href) || path.startsWith("/v2" + item.href)) && !path.includes("routing-forms/")
      );
    },
    child: [
      {
        name: "app_store",
        href: "/apps",
        isCurrent: ({ router, item }) => {
          const path = router.asPath.split("?")[0];
          // During Server rendering path is /v2/apps but on client it becomes /apps(weird..)
          return (
            (path.startsWith(item.href) || path.startsWith("/v2" + item.href)) &&
            !path.includes("routing-forms/") &&
            !path.includes("/installed")
          );
        },
      },
      {
        name: "installed_apps",
        href: "/apps/installed/calendar",
        isCurrent: ({ router }) => {
          const path = router.asPath;
          return path.startsWith("/apps/installed/") || path.startsWith("/v2/apps/installed/");
        },
      },
    ],
  },
  {
    name: MORE_SEPARATOR_NAME,
    href: "/more",
    icon: Icon.FiMoreHorizontal,
  },
  {
    name: "Routing Forms",
    href: "/apps/routing-forms/forms",
    icon: Icon.FiFileText,
    isCurrent: ({ router }) => {
      return router.asPath.startsWith("/apps/routing-forms/");
    },
  },
  {
    name: "workflows",
    href: "/workflows",
    icon: Icon.FiZap,
  },
  {
    name: "settings",
    href: "/settings",
    icon: Icon.FiSettings,
  },
];

const moreSeparatorIndex = navigation.findIndex((item) => item.name === MORE_SEPARATOR_NAME);
// We create all needed navigation items for the different use cases
const { desktopNavigationItems, mobileNavigationBottomItems, mobileNavigationMoreItems } = navigation.reduce<
  Record<string, NavigationItemType[]>
>(
  (items, item, index) => {
    // We filter out the "more" separator in desktop navigation
    if (item.name !== MORE_SEPARATOR_NAME) items.desktopNavigationItems.push(item);
    // Items for mobile bottom navigation
    if (index < moreSeparatorIndex + 1 && !item.onlyDesktop) items.mobileNavigationBottomItems.push(item);
    // Items for the "more" menu in mobile navigation
    else items.mobileNavigationMoreItems.push(item);
    return items;
  },
  { desktopNavigationItems: [], mobileNavigationBottomItems: [], mobileNavigationMoreItems: [] }
);

const Navigation = () => {
  return (
    <nav className="mt-2 flex-1 space-y-1 md:px-2 lg:mt-5 lg:px-0">
      {desktopNavigationItems.map((item) => (
        <NavigationItem key={item.name} item={item} />
      ))}
      <div className="text-gray-500 lg:hidden">
        <KBarTrigger />
      </div>
    </nav>
  );
};

function useShouldDisplayNavigationItem(item: NavigationItemType) {
  const { status } = useSession();
  const { data: routingForms } = trpc.useQuery(["viewer.appById", { appId: "routing-forms" }], {
    enabled: status === "authenticated" && requiredCredentialNavigationItems.includes(item.name),
  });
  return !requiredCredentialNavigationItems.includes(item.name) || routingForms?.isInstalled;
}

const defaultIsCurrent: NavigationItemType["isCurrent"] = ({ isChild, item, router }) => {
  return isChild ? item.href === router.asPath : router.asPath.startsWith(item.href);
};

const NavigationItem: React.FC<{
  item: NavigationItemType;
  isChild?: boolean;
}> = (props) => {
  const { item, isChild } = props;
  const { t, isLocaleReady } = useLocale();
  const router = useRouter();
  const isCurrent: NavigationItemType["isCurrent"] = item.isCurrent || defaultIsCurrent;
  const current = isCurrent({ isChild: !!isChild, item, router });
  const shouldDisplayNavigationItem = useShouldDisplayNavigationItem(props.item);

  if (!shouldDisplayNavigationItem) return null;

  return (
    <Fragment>
      <Link href={item.href}>
        <a
          aria-label={t(item.name)}
          className={classNames(
            "group flex items-center rounded-md py-2 px-3 text-sm font-medium text-gray-600 hover:bg-gray-100 lg:px-[14px]  [&[aria-current='page']]:bg-gray-200 [&[aria-current='page']]:hover:text-neutral-900",
            isChild
              ? "[&[aria-current='page']]:text-brand-900 hidden pl-16 lg:flex lg:pl-11 [&[aria-current='page']]:bg-transparent"
              : "[&[aria-current='page']]:text-brand-900 "
          )}
          aria-current={current ? "page" : undefined}>
          {item.icon && (
            <item.icon
              className="h-4 w-4 flex-shrink-0 text-gray-500 ltr:mr-3 rtl:ml-3 [&[aria-current='page']]:text-inherit"
              aria-hidden="true"
              aria-current={current ? "page" : undefined}
            />
          )}
          {isLocaleReady ? (
            <span className="hidden w-full justify-between lg:flex">
              <div className="flex">{t(item.name)}</div>
              {item.badge && item.badge}
            </span>
          ) : (
            <SkeletonText className="h-3 w-32" />
          )}
        </a>
      </Link>
      {item.child &&
        isCurrent({ router, isChild, item }) &&
        item.child.map((item) => <NavigationItem key={item.name} item={item} isChild />)}
    </Fragment>
  );
};

function MobileNavigationContainer() {
  const { status } = useSession();
  if (status !== "authenticated") return null;
  return <MobileNavigation />;
}

const MobileNavigation = () => {
  const isEmbed = useIsEmbed();

  return (
    <>
      <nav
        className={classNames(
          "bottom-nav fixed bottom-0 z-30 -mx-4 flex w-full border border-t border-gray-200 bg-gray-50 bg-opacity-40 px-1 shadow backdrop-blur-md md:hidden",
          isEmbed && "hidden"
        )}>
        {mobileNavigationBottomItems.map((item) => (
          <MobileNavigationItem key={item.name} item={item} />
        ))}
      </nav>
      {/* add padding to content for mobile navigation*/}
      <div className="block pt-12 md:hidden" />
    </>
  );
};

const MobileNavigationItem: React.FC<{
  item: NavigationItemType;
  isChild?: boolean;
}> = (props) => {
  const { item, isChild } = props;
  const router = useRouter();
  const { t, isLocaleReady } = useLocale();
  const isCurrent: NavigationItemType["isCurrent"] = item.isCurrent || defaultIsCurrent;
  const current = isCurrent({ isChild: !!isChild, item, router });
  const shouldDisplayNavigationItem = useShouldDisplayNavigationItem(props.item);

  if (!shouldDisplayNavigationItem) return null;
  return (
    <Link key={item.name} href={item.href}>
      <a
        className="relative my-2 min-w-0 flex-1 overflow-hidden rounded-md py-2 px-1 text-center text-xs font-medium text-neutral-400 hover:bg-gray-200 hover:text-gray-700 focus:z-10 sm:text-sm [&[aria-current='page']]:text-gray-900"
        aria-current={current ? "page" : undefined}>
        {item.badge && <div className="absolute right-1 top-1">{item.badge}</div>}
        {item.icon && (
          <item.icon
            className="mx-auto mb-1 block h-5 w-5 flex-shrink-0 text-center text-inherit [&[aria-current='page']]:text-gray-900"
            aria-hidden="true"
            aria-current={current ? "page" : undefined}
          />
        )}
        {isLocaleReady ? <span className="block truncate">{t(item.name)}</span> : <SkeletonText />}
      </a>
    </Link>
  );
};

const MobileNavigationMoreItem: React.FC<{
  item: NavigationItemType;
  isChild?: boolean;
}> = (props) => {
  const { item } = props;
  const { t, isLocaleReady } = useLocale();
  const shouldDisplayNavigationItem = useShouldDisplayNavigationItem(props.item);

  if (!shouldDisplayNavigationItem) return null;

  return (
    <li className="border-b last:border-b-0" key={item.name}>
      <Link href={item.href}>
        <a className="flex items-center justify-between p-5 hover:bg-gray-100">
          <span className="flex items-center font-semibold text-gray-700 ">
            {item.icon && (
              <item.icon className="h-5 w-5 flex-shrink-0 ltr:mr-3 rtl:ml-3" aria-hidden="true" />
            )}
            {isLocaleReady ? t(item.name) : <SkeletonText />}
          </span>
          <Icon.FiArrowRight className="h-5 w-5 text-gray-500" />
        </a>
      </Link>
    </li>
  );
};

function DeploymentInfo() {
  const query = useMeQuery();
  const user = query.data;

  return (
    <small
      style={{
        fontSize: "0.5rem",
      }}
      className="mx-3 mt-1 mb-2 hidden opacity-50 lg:block">
      &copy; {new Date().getFullYear()} Cal.com, Inc. v.{pkg.version + "-"}
      {process.env.NEXT_PUBLIC_WEBSITE_URL === "https://cal.com" ? "h" : "sh"}
      <span className="lowercase" data-testid={`plan-${user?.plan.toLowerCase()}`}>
        -{user?.plan}
      </span>
    </small>
  );
}

function SideBarContainer() {
  const { status } = useSession();
  const router = useRouter();
  // Make sure that Sidebar is rendered optimistically so that a refresh of pages when logged in have SideBar from the beginning.
  // This improves the experience of refresh on app store pages(when logged in) which are SSG.
  // Though when logged out, app store pages would temporarily show SideBar until session status is confirmed.
  if (status !== "loading" && status !== "authenticated") return null;
  if (router.route.startsWith("/v2/settings/")) return null;
  return <SideBar />;
}

function SideBar() {
  return (
    <aside className="desktop-transparent hidden w-14 flex-col border-r border-gray-100 bg-gray-50 md:flex lg:w-56 lg:flex-shrink-0 lg:px-4">
      <div className="flex h-0 flex-1 flex-col overflow-y-auto pt-3 pb-4 lg:pt-5">
        <header className="items-center justify-between md:hidden lg:flex">
          <Link href="/event-types">
            <a className="px-4">
              <Logo small />
            </a>
          </Link>
          <div className="flex space-x-2">
            <button
              color="minimal"
              onClick={() => window.history.back()}
              className="desktop-only group flex text-sm font-medium text-neutral-500 hover:text-neutral-900">
              <Icon.FiArrowLeft className="h-4 w-4 flex-shrink-0 text-neutral-500 group-hover:text-neutral-900" />
            </button>
            <button
              color="minimal"
              onClick={() => window.history.forward()}
              className="desktop-only group flex text-sm font-medium text-neutral-500 hover:text-neutral-900">
              <Icon.FiArrowRight className="h-4 w-4 flex-shrink-0 text-neutral-500 group-hover:text-neutral-900" />
            </button>
            <KBarTrigger />
          </div>
        </header>

        <hr className="desktop-only absolute -left-3 -right-3 mt-4 block w-full border-gray-200" />

        {/* logo icon for tablet */}
        <Link href="/event-types">
          <a className="text-center md:inline lg:hidden">
            <Logo small icon />
          </a>
        </Link>

        <Navigation />
      </div>

      {isCalcom && <Tips />}
      {/* Save it for next preview version
       <div className="hidden mb-4 lg:block">
        <UserV2OptInBanner />
      </div> */}

      <div data-testid="user-dropdown-trigger">
        <span className="hidden lg:inline">
          <UserDropdown />
        </span>
        <span className="hidden md:inline lg:hidden">
          <UserDropdown small />
        </span>
      </div>
      <DeploymentInfo />
    </aside>
  );
}

export function ShellMain(props: LayoutProps) {
  const router = useRouter();
  const { isLocaleReady } = useLocale();
  return (
    <>
      <div className="flex items-baseline sm:mt-0">
        {!!props.backPath && (
          <Button
            size="icon"
            color="minimal"
            onClick={() => router.push(props.backPath as string)}
            StartIcon={Icon.FiArrowLeft}
            aria-label="Go Back"
            className="ltr:mr-2 rtl:ml-2"
          />
        )}
        {props.heading && (
          <header
            className={classNames(
              props.large && "py-8",
              "mb-4 flex w-full items-center pt-4 md:p-0 lg:mb-10"
            )}>
            {props.HeadingLeftIcon && <div className="ltr:mr-4">{props.HeadingLeftIcon}</div>}
            <div className="w-full ltr:mr-4 rtl:ml-4 sm:block">
              {props.heading && (
                <h1 className="font-cal mb-1 text-xl font-bold tracking-wide text-black">
                  {!isLocaleReady ? <SkeletonText invisible /> : props.heading}
                </h1>
              )}
              {props.subtitle && (
                <p className="hidden text-sm text-neutral-500 sm:block">
                  {!isLocaleReady ? <SkeletonText invisible /> : props.subtitle}
                </p>
              )}
            </div>
            {props.CTA && (
              <div
                className={classNames(
                  props.backPath ? "relative" : "fixed right-4 bottom-[75px] z-40 ",
                  "cta mb-4 flex-shrink-0 sm:relative sm:bottom-auto sm:right-auto"
                )}>
                {props.CTA}
              </div>
            )}
          </header>
        )}
      </div>
      <div className={classNames(props.flexChildrenContainer && "flex flex-1 flex-col")}>
        {props.children}
      </div>
    </>
  );
}

const SettingsSidebarContainerDefault = () => null;

function MainContainer({
  SettingsSidebarContainer: SettingsSidebarContainerProp = <SettingsSidebarContainerDefault />,
  MobileNavigationContainer: MobileNavigationContainerProp = <MobileNavigationContainer />,
  TopNavContainer: TopNavContainerProp = <TopNavContainer />,
  ...props
}: LayoutProps) {
  const [sideContainerOpen, setSideContainerOpen] = props.drawerState || [false, noop];

  return (
    <main className="relative z-0 flex flex-1 flex-col overflow-y-auto bg-white focus:outline-none ">
      {/* show top navigation for md and smaller (tablet and phones) */}
      {TopNavContainerProp}
      {/* The following is used for settings navigation on medium and smaller screens */}
      <div
        className={classNames(
          "overflow-none fixed z-40 m-0 h-screen w-screen overscroll-none bg-black opacity-50",
          sideContainerOpen ? "" : "hidden"
        )}
        onClick={() => {
          setSideContainerOpen(false);
        }}
      />
      {SettingsSidebarContainerProp}
      <div className="px-4 py-2 lg:py-8 lg:px-12">
        <ErrorBoundary>
          {/* add padding to top for mobile when App Bar is fixed */}
          <div className="pt-14 sm:hidden" />
          {!props.withoutMain ? <ShellMain {...props}>{props.children}</ShellMain> : props.children}
        </ErrorBoundary>
        {/* show bottom navigation for md and smaller (tablet and phones) on pages where back button doesn't exist */}
        {!props.backPath ? MobileNavigationContainerProp : null}
      </div>
    </main>
  );
}

function TopNavContainer() {
  const { status } = useSession();
  if (status !== "authenticated") return null;
  return <TopNav />;
}

function TopNav() {
  const isEmbed = useIsEmbed();
  const { t } = useLocale();
  return (
    <>
      <nav
        style={isEmbed ? { display: "none" } : {}}
        className="fixed z-40 flex w-full items-center justify-between border-b border-gray-200 bg-gray-50 bg-opacity-50 py-1.5 px-4 backdrop-blur-lg sm:relative sm:p-4 md:hidden">
        <Link href="/event-types">
          <a>
            <Logo />
          </a>
        </Link>
        <div className="flex items-center gap-2 self-center">
          <span className="group flex items-center rounded-full text-sm font-medium text-gray-700 hover:bg-gray-50 hover:text-neutral-900 lg:hidden">
            <KBarTrigger />
          </span>
          <button className="rounded-full p-1 text-gray-400 hover:bg-gray-50 hover:text-gray-500 focus:outline-none focus:ring-2 focus:ring-black focus:ring-offset-2">
            <span className="sr-only">{t("settings")}</span>
            <Link href="/settings/profile">
              <a>
                <Icon.FiSettings className="h-4 w-4 text-gray-700" aria-hidden="true" />
              </a>
            </Link>
          </button>
          <UserDropdown small />
        </div>
      </nav>
    </>
  );
}

export const MobileNavigationMoreItems = () => (
  <ul className="mt-2 rounded-md border">
    {mobileNavigationMoreItems.map((item) => (
      <MobileNavigationMoreItem key={item.name} item={item} />
    ))}
  </ul>
);