fosrl.pangolin/src/components/Header.tsx

"use client";

import { createApiClient } from "@app/api";
import { Avatar, AvatarFallback } from "@app/components/ui/avatar";
import { Button } from "@app/components/ui/button";
import {
    Command,
    CommandEmpty,
    CommandGroup,
    CommandInput,
    CommandItem,
    CommandList,
    CommandSeparator
} from "@app/components/ui/command";
import {
    DropdownMenu,
    DropdownMenuContent,
    DropdownMenuItem,
    DropdownMenuLabel,
    DropdownMenuSeparator,
    DropdownMenuTrigger
} from "@app/components/ui/dropdown-menu";
import {
    Popover,
    PopoverContent,
    PopoverTrigger
} from "@app/components/ui/popover";
import { useEnvContext } from "@app/hooks/useEnvContext";
import { useToast } from "@app/hooks/useToast";
import { cn, formatAxiosError } from "@app/lib/utils";
import { ListOrgsResponse } from "@server/routers/org";
import {
    Check,
    ChevronsUpDown,
    Laptop,
    LogOut,
    Moon,
    Plus,
    Sun
} from "lucide-react";
import { useTheme } from "next-themes";
import Link from "next/link";
import { useRouter } from "next/navigation";
import { useState } from "react";
import Enable2FaForm from "./Enable2FaForm";
import { userUserContext } from "@app/hooks/useUserContext";

type HeaderProps = {
    orgId?: string;
    orgs?: ListOrgsResponse["orgs"];
};

export function Header({ orgId, orgs }: HeaderProps) {
    const { toast } = useToast();
    const { setTheme, theme } = useTheme();

    const { user, updateUser } = userUserContext();

    const [open, setOpen] = useState(false);
    const [userTheme, setUserTheme] = useState<"light" | "dark" | "system">(
        theme as "light" | "dark" | "system"
    );

    const [openEnable2fa, setOpenEnable2fa] = useState(false);

    const router = useRouter();

    const api = createApiClient(useEnvContext());

    function getInitials() {
        return user.email.substring(0, 2).toUpperCase();
    }

    function logout() {
        api.post("/auth/logout")
            .catch((e) => {
                console.error("Error logging out", e);
                toast({
                    title: "Error logging out",
                    description: formatAxiosError(e, "Error logging out")
                });
            })
            .then(() => {
                router.push("/auth/login");
            });
    }

    function handleThemeChange(theme: "light" | "dark" | "system") {
        setUserTheme(theme);
        setTheme(theme);
    }

    return (
        <>
            <Enable2FaForm open={openEnable2fa} setOpen={setOpenEnable2fa} />

            <div className="flex items-center justify-between">
                <div className="flex items-center gap-4">
                    <DropdownMenu>
                        <DropdownMenuTrigger asChild>
                            <Button
                                variant="outline"
                                className="relative h-10 w-10 rounded-full"
                            >
                                <Avatar className="h-9 w-9">
                                    <AvatarFallback>
                                        {getInitials()}
                                    </AvatarFallback>
                                </Avatar>
                            </Button>
                        </DropdownMenuTrigger>
                        <DropdownMenuContent
                            className="w-56"
                            align="start"
                            forceMount
                        >
                            <DropdownMenuLabel className="font-normal">
                                <div className="flex flex-col space-y-1">
                                    <p className="text-sm font-medium leading-none">
                                        Signed in as
                                    </p>
                                    <p className="text-xs leading-none text-muted-foreground">
                                        {user.email}
                                    </p>
                                </div>
                            </DropdownMenuLabel>
                            <DropdownMenuSeparator />
                            {!user.twoFactorEnabled && (
                                <DropdownMenuItem
                                    onClick={() => setOpenEnable2fa(true)}
                                >
                                    <span>Enable Two-factor</span>
                                </DropdownMenuItem>
                            )}
                            {user.twoFactorEnabled && (
                                <DropdownMenuItem>
                                    <span>Disable Two-factor</span>
                                </DropdownMenuItem>
                            )}
                            <DropdownMenuSeparator />
                            <DropdownMenuLabel>Theme</DropdownMenuLabel>
                            {(["light", "dark", "system"] as const).map(
                                (themeOption) => (
                                    <DropdownMenuItem
                                        key={themeOption}
                                        onClick={() =>
                                            handleThemeChange(themeOption)
                                        }
                                    >
                                        {themeOption === "light" && (
                                            <Sun className="mr-2 h-4 w-4" />
                                        )}
                                        {themeOption === "dark" && (
                                            <Moon className="mr-2 h-4 w-4" />
                                        )}
                                        {themeOption === "system" && (
                                            <Laptop className="mr-2 h-4 w-4" />
                                        )}
                                        <span className="capitalize">
                                            {themeOption}
                                        </span>
                                        {userTheme === themeOption && (
                                            <span className="absolute right-2 flex h-3.5 w-3.5 items-center justify-center">
                                                <span className="h-2 w-2 rounded-full bg-primary"></span>
                                            </span>
                                        )}
                                    </DropdownMenuItem>
                                )
                            )}
                            <DropdownMenuSeparator />
                            <DropdownMenuItem onClick={() => logout()}>
                                <LogOut className="mr-2 h-4 w-4" />
                                <span>Log out</span>
                            </DropdownMenuItem>
                        </DropdownMenuContent>
                    </DropdownMenu>
                    <span className="truncate max-w-[150px] md:max-w-none font-medium">
                        {user.email}
                    </span>
                </div>

                <div className="flex items-center">
                    <div className="hidden md:block">
                        <div className="flex items-center gap-4 mr-4">
                            <Link
                                href="/docs"
                                className="text-muted-foreground hover:text-foreground"
                            >
                                Documentation
                            </Link>
                            <Link
                                href="/support"
                                className="text-muted-foreground hover:text-foreground"
                            >
                                Support
                            </Link>
                        </div>
                    </div>

                    {orgs && (
                        <Popover open={open} onOpenChange={setOpen}>
                            <PopoverTrigger asChild>
                                <Button
                                    variant="outline"
                                    size="lg"
                                    role="combobox"
                                    aria-expanded={open}
                                    className="w-full md:w-[200px] h-12 px-3 py-4 bg-neutral hover:bg-neutral"
                                >
                                    <div className="flex items-center justify-between w-full">
                                        <div className="flex flex-col items-start">
                                            <span className="font-bold text-sm">
                                                Organization
                                            </span>
                                            <span className="text-sm text-muted-foreground">
                                                {orgId
                                                    ? orgs?.find(
                                                          (org) =>
                                                              org.orgId ===
                                                              orgId
                                                      )?.name
                                                    : "None selected"}
                                            </span>
                                        </div>
                                        <ChevronsUpDown className="h-4 w-4 shrink-0 opacity-50" />
                                    </div>
                                </Button>
                            </PopoverTrigger>
                            <PopoverContent className="[100px] md:w-[180px] p-0">
                                <Command>
                                    <CommandInput placeholder="Search..." />
                                    <CommandEmpty>
                                        No organizations found.
                                    </CommandEmpty>
                                    <CommandGroup heading="Create">
                                        <CommandList>
                                            <CommandItem
                                                onSelect={(currentValue) => {
                                                    router.push("/setup");
                                                }}
                                            >
                                                <Plus className="mr-2 h-4 w-4" />
                                                New Organization
                                            </CommandItem>
                                        </CommandList>
                                    </CommandGroup>
                                    <CommandSeparator />
                                    <CommandGroup heading="Organizations">
                                        <CommandList>
                                            {orgs.map((org) => (
                                                <CommandItem
                                                    key={org.orgId}
                                                    onSelect={(
                                                        currentValue
                                                    ) => {
                                                        router.push(
                                                            `/${org.orgId}/settings`
                                                        );
                                                    }}
                                                >
                                                    <Check
                                                        className={cn(
                                                            "mr-2 h-4 w-4",
                                                            orgId === org.orgId
                                                                ? "opacity-100"
                                                                : "opacity-0"
                                                        )}
                                                    />
                                                    {org.name}
                                                </CommandItem>
                                            ))}
                                        </CommandList>
                                    </CommandGroup>
                                </Command>
                            </PopoverContent>
                        </Popover>
                    )}
                </div>
            </div>
        </>
    );
}

export default Header;