"use client";

import { ChevronRight, File, Folder, FolderOpen } from "lucide-react";
import * as React from "react";

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

// Nav group with optional collapsible state
type NavGroup = {
  title: string;
  items: Array<{
    label: string;
    icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
    href: string;
    isActive?: boolean;
    children?: Array<{
      label: string;
      icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
      href: string;
      isActive?: boolean;
    }>;
  }>;
  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: "شاد‌سی‌ان بلاکس",
    title: "شاد‌سی‌ان بلاکس",
    description: "اپلیکیشن خود را بسازید",
  },
  navGroups: [],
  footerGroup: {
    title: "پشتیبانی",
    items: [],
  },
};

// File tree data structure
type FileTreeItem = {
  name: string;
  label: string;
  type: "file" | "folder";
  children?: FileTreeItem[];
};

const fileTreeData: FileTreeItem[] = [
  {
    name: "src",
    label: "کد منبع",
    type: "folder",
    children: [
      {
        name: "components",
        label: "کامپوننت‌ها",
        type: "folder",
        children: [
          {
            name: "ui",
            label: "رابط کاربری",
            type: "folder",
            children: [
              { name: "button.tsx", label: "دکمه.tsx", type: "file" },
              { name: "card.tsx", label: "کارت.tsx", type: "file" },
              { name: "dialog.tsx", label: "دیالوگ.tsx", type: "file" },
              { name: "input.tsx", label: "ورودی.tsx", type: "file" },
              { name: "sidebar.tsx", label: "سایدبار.tsx", type: "file" },
            ],
          },
          { name: "app-sidebar.tsx", label: "سایدبار اپ.tsx", type: "file" },
          { name: "nav-main.tsx", label: "ناوبری اصلی.tsx", type: "file" },
          { name: "nav-user.tsx", label: "ناوبری کاربر.tsx", type: "file" },
        ],
      },
      {
        name: "lib",
        label: "کتابخانه",
        type: "folder",
        children: [{ name: "utils.ts", label: "ابزارها.ts", type: "file" }],
      },
      {
        name: "app",
        label: "اپلیکیشن",
        type: "folder",
        children: [
          { name: "layout.tsx", label: "چیدمان.tsx", type: "file" },
          { name: "page.tsx", label: "صفحه.tsx", type: "file" },
          { name: "globals.css", label: "استایل‌های عمومی.استایل‌دهی", type: "file" },
        ],
      },
    ],
  },
  {
    name: "public",
    label: "عمومی",
    type: "folder",
    children: [
      { name: "favicon.ico", label: "آیکن سایت.ico", type: "file" },
      { name: "logo.svg", label: "لوگو.svg", type: "file" },
    ],
  },
  { name: "package.json", label: "پیکربندی بسته.json", type: "file" },
  { name: "tsconfig.json", label: "پیکربندی زبان نوع‌ایمن.json", type: "file" },
  {
    name: "tailwind.config.ts",
    label: "پیکربندی استایل‌دهی مدرن.ts",
    type: "file",
  },
  { name: "README.md", label: "راهنما.md", type: "file" },
];

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 FileTreeNode = ({
  item,
  depth = 0,
}: {
  item: FileTreeItem;
  depth?: number;
}) => {
  const [isOpen, setIsOpen] = React.useState(depth < 2);

  if (item.type === "file") {
    return (
      <SidebarMenuItem>
        <SidebarMenuButton className="text-start data-[active=true]:bg-transparent">
          <File className="size-4 shrink-0" />
          <span className="truncate">{item.label}</span>
        </SidebarMenuButton>
      </SidebarMenuItem>
    );
  }

  return (
    <Collapsible
      open={isOpen}
      onOpenChange={setIsOpen}
      className="group/collapsible [&[data-state=open]>button>svg:last-child]:rotate-90"
    >
      <SidebarMenuItem>
        <CollapsibleTrigger asChild>
          <SidebarMenuButton className="text-start">
            {isOpen ? (
              <FolderOpen className="size-4 shrink-0 text-muted-foreground" />
            ) : (
              <Folder className="size-4 shrink-0 text-muted-foreground" />
            )}
            <span className="truncate">{item.label}</span>
            <ChevronRight className="ms-auto size-4 shrink-0 transition-transform rtl:rotate-180" />
          </SidebarMenuButton>
        </CollapsibleTrigger>
        {item.children && (
          <CollapsibleContent>
            <SidebarMenuSub className="border-l-0 border-s border-sidebar-border">
              {item.children.map((child) => (
                <FileTreeNode key={child.name} item={child} depth={depth + 1} />
              ))}
            </SidebarMenuSub>
          </CollapsibleContent>
        )}
      </SidebarMenuItem>
    </Collapsible>
  );
};

const AppSidebar = ({ ...props }: React.ComponentProps<typeof Sidebar>) => {
  return (
    <Sidebar side="right" dir="rtl" {...props}>
      <SidebarHeader>
        <SidebarLogo logo={sidebarData.logo} />
      </SidebarHeader>
      <SidebarContent className="overflow-hidden">
        <ScrollArea className="min-h-0 flex-1">
          <SidebarGroup>
            <SidebarGroupLabel className="text-start">فایل‌ها</SidebarGroupLabel>
            <SidebarGroupContent>
              <SidebarMenu>
                {fileTreeData.map((item) => (
                  <FileTreeNode key={item.name} item={item} />
                ))}
              </SidebarMenu>
            </SidebarGroupContent>
          </SidebarGroup>
        </ScrollArea>
      </SidebarContent>
      <SidebarRail />
    </Sidebar>
  );
};

interface Sidebar13Props {
  className?: string;
}

const Sidebar13 = ({ className }: Sidebar13Props) => {
  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 text-start">
          <SidebarTrigger className="-ms-1" />
          <Separator
            orientation="vertical"
            className="ms-2 data-[orientation=vertical]:h-4"
          />
          <Breadcrumb>
            <BreadcrumbList>
              <BreadcrumbItem className="hidden md:block">
                <BreadcrumbLink href="#">کامپوننت‌ها</BreadcrumbLink>
              </BreadcrumbItem>
              <BreadcrumbSeparator className="hidden md:block" />
              <BreadcrumbItem className="hidden md:block">
                <BreadcrumbLink href="#">رابط کاربری</BreadcrumbLink>
              </BreadcrumbItem>
              <BreadcrumbSeparator className="hidden md:block" />
              <BreadcrumbItem>
                <BreadcrumbPage>دکمه.tsx</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 { Sidebar13 };