"use client";

import {
  BadgeCheck,
  BarChart3,
  Briefcase,
  ChevronRight,
  ClipboardList,
  Clock3,
  FileText,
  Folder,
  Globe2,
  HelpCircle,
  LayoutDashboard,
  Search,
  Settings,
  Sparkles,
  Star,
  Users,
} from "lucide-react";

import {
  Breadcrumb,
  BreadcrumbItem,
  BreadcrumbLink,
  BreadcrumbList,
  BreadcrumbPage,
  BreadcrumbSeparator,
} from "@/components/ui/breadcrumb";
import {
  Collapsible,
  CollapsibleContent,
  CollapsibleTrigger,
} from "@/components/ui/collapsible";
import { Label } from "@/components/ui/label";
import { ScrollArea } from "@/components/ui/scroll-area";
import { Separator } from "@/components/ui/separator";
import {
  Sidebar,
  SidebarContent,
  SidebarFooter,
  SidebarGroup,
  SidebarGroupContent,
  SidebarGroupLabel,
  SidebarHeader,
  SidebarInput,
  SidebarInset,
  SidebarMenu,
  SidebarMenuButton,
  SidebarMenuItem,
  SidebarMenuSub,
  SidebarMenuSubButton,
  SidebarMenuSubItem,
  SidebarProvider,
  SidebarRail,
  SidebarTrigger,
} from "@/components/ui/sidebar";
import { cn } from "@/lib/utils";

// Base nav item - used by simple sidebars
type NavItem = {
  label: string;
  icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
  href: string;
  isActive?: boolean;
  // Optional children for submenus (Sidebar3+)
  children?: NavItem[];
};

// Nav group with optional collapsible state
type NavGroup = {
  title: string;
  items: NavItem[];
  // Optional: default collapsed state (Sidebar2+)
  defaultOpen?: boolean;
};

// Complete sidebar data structure
type SidebarData = {
  // Logo/branding (all sidebars)
  logo: {
    src: string;
    alt: string;
    title: string;
    description: string;
  };
  // Main navigation groups (all sidebars)
  navGroups: NavGroup[];
  // Footer navigation group (all sidebars)
  footerGroup: NavGroup;
  // User data for user footer (Sidebar6+)
  user?: {
    name: string;
    email: string;
    avatar: string;
  };
  // Workspaces for switcher (Sidebar7+)
  workspaces?: Array<{
    id: string;
    name: string;
    logo: string;
    plan: string;
  }>;
  // Currently active workspace (Sidebar7+)
  activeWorkspace?: string;
};

// Shared sidebar data - works with all sidebar variations
const sidebarData: SidebarData = {
  logo: {
    src: "/block-media/shadcnblocks/block/logos/ShadcnBlocks-logo.svg",
    alt: "داده‌نما",
    title: "داده‌نما",
    description: "آنالیتیکس محصول",
  },
  navGroups: [
    {
      title: "نمای کلی",
      defaultOpen: true,
      items: [
        {
          label: "داشبورد",
          icon: LayoutDashboard,
          href: "#",
          isActive: true,
        },
        { label: "رویدادها", icon: ClipboardList, href: "#" },
        { label: "قیف‌ها", icon: BarChart3, href: "#" },
      ],
    },
    {
      title: "گزارش‌ها",
      defaultOpen: true,
      items: [
        {
          label: "گزارش‌های فعال",
          icon: Briefcase,
          href: "#",
          children: [
            { label: "فعال‌سازی", icon: FileText, href: "#" },
            { label: "نگهداشت", icon: FileText, href: "#" },
            { label: "درآمد", icon: FileText, href: "#" },
          ],
        },
        {
          label: "بایگانی",
          icon: Folder,
          href: "#",
          children: [
            { label: "آرشیو ۱۴۰۳", icon: FileText, href: "#" },
            { label: "آرشیو ۱۴۰۲", icon: FileText, href: "#" },
          ],
        },
      ],
    },
    {
      title: "تیم رشد",
      defaultOpen: false,
      items: [
        { label: "تحلیل‌گران", icon: Users, href: "#" },
        { label: "آزمایش‌های A/B", icon: Clock3, href: "#" },
        { label: "انتشار گزارش", icon: BadgeCheck, href: "#" },
        { label: "بازبینی متریک", icon: Star, href: "#" },
      ],
    },
    {
      title: "فضای کار",
      defaultOpen: false,
      items: [
        { label: "یکپارچه‌سازی‌ها", icon: Globe2, href: "#" },
        { label: "هشدارهای خودکار", icon: Sparkles, href: "#" },
      ],
    },
  ],
  footerGroup: {
    title: "پشتیبانی",
    items: [
      { label: "مرکز راهنما", icon: HelpCircle, href: "#" },
      { label: "تنظیمات", icon: Settings, href: "#" },
    ],
  },
  user: {
    name: "علی رضایی",
    email: "ali@example.com",
    avatar:
      "/block-media/shadcnblocks/block/avatar-6.webp",
  },
  workspaces: [
    {
      id: "1",
      name: "ShadcnBlocks",
      logo: "/block-media/shadcnblocks/block/logos/ShadcnBlocks-logo.svg",
      plan: "سازمانی",
    },
    {
      id: "2",
      name: "قالب‌های داشبورد",
      logo: "/block-media/shadcnblocks/block/logos/ShadcnBlocks-logo.svg",
      plan: "تیم رشد محصول",
    },
    {
      id: "3",
      name: "ویجت‌های گزارش",
      logo: "/block-media/shadcnblocks/block/logos/ShadcnBlocks-logo.svg",
      plan: "آزمایشی",
    },
  ],
  activeWorkspace: "1",
};

const SidebarLogo = ({ logo }: { logo: SidebarData["logo"] }) => {
  return (
    <SidebarMenu>
      <SidebarMenuItem>
        <SidebarMenuButton size="lg">
          <div className="flex aspect-square size-8 items-center justify-center rounded-sm bg-primary">
            <img
              src={logo.src}
              alt={logo.alt}
              className="size-6 text-primary-foreground invert dark:invert-0"
            />
          </div>
          <div className="flex flex-col gap-0.5 text-start leading-none">
            <span className="font-medium">{logo.title}</span>
            <span className="text-xs text-muted-foreground">
              {logo.description}
            </span>
          </div>
        </SidebarMenuButton>
      </SidebarMenuItem>
    </SidebarMenu>
  );
};

const SearchForm = () => {
  return (
    <form>
      <SidebarGroup className="py-0">
        <SidebarGroupContent className="relative">
          <Label htmlFor="search" className="sr-only">
            جستجو
          </Label>
          <SidebarInput id="search" placeholder="جستجوی گزارش، رویداد..." className="ps-8" />
          <Search className="pointer-events-none absolute top-1/2 start-2 size-4 -translate-y-1/2 opacity-50 select-none" />
        </SidebarGroupContent>
      </SidebarGroup>
    </form>
  );
};

const NavMenuItem = ({ item }: { item: NavItem }) => {
  const Icon = item.icon;
  const hasChildren = item.children && item.children.length > 0;

  if (!hasChildren) {
    return (
      <SidebarMenuItem>
        <SidebarMenuButton asChild isActive={item.isActive}>
          <a href={item.href}>
            <Icon className="size-4" />
            <span>{item.label}</span>
          </a>
        </SidebarMenuButton>
      </SidebarMenuItem>
    );
  }

  return (
    <Collapsible
      asChild
      defaultOpen={item.isActive}
      className="group/collapsible"
    >
      <SidebarMenuItem>
        <CollapsibleTrigger asChild>
          <SidebarMenuButton isActive={item.isActive}>
            <Icon className="size-4" />
            <span>{item.label}</span>
            <ChevronRight className="ms-auto size-4 transition-transform duration-200 group-data-[state=open]/collapsible:rotate-90" />
          </SidebarMenuButton>
        </CollapsibleTrigger>
        <CollapsibleContent>
          <SidebarMenuSub>
            {item.children!.map((child) => (
              <SidebarMenuSubItem key={child.label}>
                <SidebarMenuSubButton asChild isActive={child.isActive}>
                  <a href={child.href}>{child.label}</a>
                </SidebarMenuSubButton>
              </SidebarMenuSubItem>
            ))}
          </SidebarMenuSub>
        </CollapsibleContent>
      </SidebarMenuItem>
    </Collapsible>
  );
};

const AppSidebar = ({ ...props }: React.ComponentProps<typeof Sidebar>) => {
  return (
    <Sidebar side="right" {...props}>
      <SidebarHeader>
        <SidebarLogo logo={sidebarData.logo} />
        <SearchForm />
      </SidebarHeader>
      <SidebarContent className="overflow-hidden">
        <ScrollArea className="min-h-0 flex-1">
          {sidebarData.navGroups.map((group) => (
            <SidebarGroup key={group.title}>
              <SidebarGroupLabel>{group.title}</SidebarGroupLabel>
              <SidebarGroupContent>
                <SidebarMenu>
                  {group.items.map((item) => (
                    <NavMenuItem key={item.label} item={item} />
                  ))}
                </SidebarMenu>
              </SidebarGroupContent>
            </SidebarGroup>
          ))}
        </ScrollArea>
      </SidebarContent>
      <SidebarFooter>
        <SidebarGroup>
          <SidebarGroupLabel>{sidebarData.footerGroup.title}</SidebarGroupLabel>
          <SidebarGroupContent>
            <SidebarMenu>
              {sidebarData.footerGroup.items.map((item) => (
                <NavMenuItem key={item.label} item={item} />
              ))}
            </SidebarMenu>
          </SidebarGroupContent>
        </SidebarGroup>
      </SidebarFooter>
      <SidebarRail />
    </Sidebar>
  );
};

interface Sidebar5Props {
  className?: string;
}

const Sidebar5 = ({ className }: Sidebar5Props) => {
  return (
    <SidebarProvider
      dir="rtl"
      lang="fa"
      className={cn(className)}
    >
      <AppSidebar />
      <SidebarInset>
        <header className="flex h-16 shrink-0 items-center gap-2 border-b px-4">
          <SidebarTrigger className="-ms-1" />
          <Separator
            orientation="vertical"
            className="ms-2 data-[orientation=vertical]:h-4"
          />
          <Breadcrumb>
            <BreadcrumbList>
              <BreadcrumbItem className="hidden md:block">
                <BreadcrumbLink href="#">نمای کلی</BreadcrumbLink>
              </BreadcrumbItem>
              <BreadcrumbSeparator className="hidden md:block" />
              <BreadcrumbItem>
                <BreadcrumbPage>داشبورد</BreadcrumbPage>
              </BreadcrumbItem>
            </BreadcrumbList>
          </Breadcrumb>
        </header>
        <div className="flex flex-1 flex-col gap-4 p-4">
          <div className="min-h-[100vh] flex-1 rounded-xl bg-muted/50 md:min-h-min" />
        </div>
      </SidebarInset>
    </SidebarProvider>
  );
};

export { Sidebar5 };