"use client"

import * as React from "react"
import {
  AudioWaveform,
  BadgeCheck,
  Bell,
  BookOpen,
  Bot,
  ChevronRight,
  ChevronsUpDown,
  Command,
  CreditCard,
  Folder,
  Forward,
  Frame,
  GalleryVerticalEnd,
  LogOut,
  Map,
  MoreHorizontal,
  PieChart,
  Plus,
  Settings2,
  Sparkles,
  SquareTerminal,
  Trash2,
} from "lucide-react"

import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/styles/base-nova/ui/avatar"
import {
  Collapsible,
  CollapsibleContent,
  CollapsibleTrigger,
} from "@/styles/base-nova/ui/collapsible"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuShortcut,
  DropdownMenuTrigger,
} from "@/styles/base-nova/ui/dropdown-menu"
import {
  Sidebar,
  SidebarContent,
  SidebarFooter,
  SidebarGroup,
  SidebarGroupLabel,
  SidebarHeader,
  SidebarInset,
  SidebarMenu,
  SidebarMenuAction,
  SidebarMenuButton,
  SidebarMenuItem,
  SidebarMenuSub,
  SidebarMenuSubButton,
  SidebarMenuSubItem,
  SidebarProvider,
  SidebarRail,
  SidebarTrigger,
  useSidebar,
} from "@/styles/base-nova/ui/sidebar"

// This is sample data.
const data = {
  user: {
    name: "shadcn",
    email: "m@example.com",
    avatar: "/avatars/shadcn.jpg",
  },
  teams: [
    {
      name: "Acme Inc",
      logo: GalleryVerticalEnd,
      plan: "Enterprise",
    },
    {
      name: "Acme Corp.",
      logo: AudioWaveform,
      plan: "Startup",
    },
    {
      name: "Evil Corp.",
      logo: Command,
      plan: "Free",
    },
  ],
  navMain: [
    {
      title: "Playground",
      url: "#",
      icon: SquareTerminal,
      isActive: true,
      items: [
        {
          title: "History",
          url: "#",
        },
        {
          title: "Starred",
          url: "#",
        },
        {
          title: "Settings",
          url: "#",
        },
      ],
    },
    {
      title: "Models",
      url: "#",
      icon: Bot,
      items: [
        {
          title: "Genesis",
          url: "#",
        },
        {
          title: "Explorer",
          url: "#",
        },
        {
          title: "Quantum",
          url: "#",
        },
      ],
    },
    {
      title: "Documentation",
      url: "#",
      icon: BookOpen,
      items: [
        {
          title: "Introduction",
          url: "#",
        },
        {
          title: "Get Started",
          url: "#",
        },
        {
          title: "Tutorials",
          url: "#",
        },
        {
          title: "Changelog",
          url: "#",
        },
      ],
    },
    {
      title: "Settings",
      url: "#",
      icon: Settings2,
      items: [
        {
          title: "General",
          url: "#",
        },
        {
          title: "Team",
          url: "#",
        },
        {
          title: "Billing",
          url: "#",
        },
        {
          title: "Limits",
          url: "#",
        },
      ],
    },
  ],
  projects: [
    {
      name: "Design Engineering",
      url: "#",
      icon: Frame,
    },
    {
      name: "Sales & Marketing",
      url: "#",
      icon: PieChart,
    },
    {
      name: "Travel",
      url: "#",
      icon: Map,
    },
  ],
}

function TeamSwitcher({
  teams,
}: {
  teams: {
    name: string
    logo: React.ElementType
    plan: string
  }[]
}) {
  const { isMobile } = useSidebar()
  const [activeTeam, setActiveTeam] = React.useState(teams[0])

  if (!activeTeam) {
    return null
  }

  return (
    <SidebarMenu>
      <SidebarMenuItem>
        <DropdownMenu>
          <DropdownMenuTrigger
            render={
              <SidebarMenuButton
                size="lg"
                className="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
              />
            }
          >
            <div className="flex aspect-square size-8 items-center justify-center rounded-lg bg-sidebar-primary text-sidebar-primary-foreground">
              <activeTeam.logo className="size-4" />
            </div>
            <div className="grid flex-1 text-left text-sm leading-tight">
              <span className="truncate font-medium">{activeTeam.name}</span>
              <span className="truncate text-xs">{activeTeam.plan}</span>
            </div>
            <ChevronsUpDown className="ml-auto" />
          </DropdownMenuTrigger>
          <DropdownMenuContent
            className="w-(--radix-dropdown-menu-trigger-width) min-w-56 rounded-lg"
            align="start"
            side={isMobile ? "bottom" : "right"}
            sideOffset={4}
          >
            <DropdownMenuGroup>
              <DropdownMenuLabel className="text-xs text-muted-foreground">
                Teams
              </DropdownMenuLabel>
              {teams.map((team, index) => (
                <DropdownMenuItem
                  key={team.name}
                  onClick={() => setActiveTeam(team)}
                  className="gap-2 p-2"
                >
                  <div className="flex size-6 items-center justify-center rounded-md border">
                    <team.logo className="size-3.5 shrink-0" />
                  </div>
                  {team.name}
                  <DropdownMenuShortcut>⌘{index + 1}</DropdownMenuShortcut>
                </DropdownMenuItem>
              ))}
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem className="gap-2 p-2">
                <div className="flex size-6 items-center justify-center rounded-md border bg-transparent">
                  <Plus className="size-4" />
                </div>
                <div className="font-medium text-muted-foreground">
                  Add team
                </div>
              </DropdownMenuItem>
            </DropdownMenuGroup>
          </DropdownMenuContent>
        </DropdownMenu>
      </SidebarMenuItem>
    </SidebarMenu>
  )
}

function NavMain({
  items,
}: {
  items: {
    title: string
    url: string
    icon?: React.ElementType
    isActive?: boolean
    items?: {
      title: string
      url: string
    }[]
  }[]
}) {
  return (
    <SidebarGroup>
      <SidebarGroupLabel>Platform</SidebarGroupLabel>
      <SidebarMenu>
        {items.map((item) => (
          <Collapsible
            key={item.title}
            defaultOpen={item.isActive}
            className="group/collapsible"
          >
            <SidebarMenuItem>
              <CollapsibleTrigger
                render={<SidebarMenuButton tooltip={item.title} />}
              >
                {item.icon && <item.icon />}
                <span>{item.title}</span>
                <ChevronRight className="ml-auto transition-transform duration-200 group-data-[state=open]/collapsible:rotate-90" />
              </CollapsibleTrigger>
              <CollapsibleContent>
                <SidebarMenuSub>
                  {item.items?.map((subItem) => (
                    <SidebarMenuSubItem key={subItem.title}>
                      <SidebarMenuSubButton render={<a href={subItem.url} />}>
                        <span>{subItem.title}</span>
                      </SidebarMenuSubButton>
                    </SidebarMenuSubItem>
                  ))}
                </SidebarMenuSub>
              </CollapsibleContent>
            </SidebarMenuItem>
          </Collapsible>
        ))}
      </SidebarMenu>
    </SidebarGroup>
  )
}

function NavProjects({
  projects,
}: {
  projects: {
    name: string
    url: string
    icon: React.ElementType
  }[]
}) {
  const { isMobile } = useSidebar()

  return (
    <SidebarGroup className="group-data-[collapsible=icon]:hidden">
      <SidebarGroupLabel>Projects</SidebarGroupLabel>
      <SidebarMenu>
        {projects.map((item) => (
          <SidebarMenuItem key={item.name}>
            <SidebarMenuButton render={<a href={item.url} />}>
              <item.icon />
              <span>{item.name}</span>
            </SidebarMenuButton>
            <DropdownMenu>
              <DropdownMenuTrigger render={<SidebarMenuAction showOnHover />}>
                <MoreHorizontal />
                <span className="sr-only">More</span>
              </DropdownMenuTrigger>
              <DropdownMenuContent
                className="w-48 rounded-lg"
                side={isMobile ? "bottom" : "right"}
                align={isMobile ? "end" : "start"}
              >
                <DropdownMenuItem>
                  <Folder className="text-muted-foreground" />
                  <span>View Project</span>
                </DropdownMenuItem>
                <DropdownMenuItem>
                  <Forward className="text-muted-foreground" />
                  <span>Share Project</span>
                </DropdownMenuItem>
                <DropdownMenuSeparator />
                <DropdownMenuItem>
                  <Trash2 className="text-muted-foreground" />
                  <span>Delete Project</span>
                </DropdownMenuItem>
              </DropdownMenuContent>
            </DropdownMenu>
          </SidebarMenuItem>
        ))}
        <SidebarMenuItem>
          <SidebarMenuButton className="text-sidebar-foreground/70">
            <MoreHorizontal className="text-sidebar-foreground/70" />
            <span>More</span>
          </SidebarMenuButton>
        </SidebarMenuItem>
      </SidebarMenu>
    </SidebarGroup>
  )
}

function NavUser({
  user,
}: {
  user: {
    name: string
    email: string
    avatar: string
  }
}) {
  const { isMobile } = useSidebar()

  return (
    <SidebarMenu>
      <SidebarMenuItem>
        <DropdownMenu>
          <DropdownMenuTrigger
            render={
              <SidebarMenuButton
                size="lg"
                className="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
              />
            }
          >
            <Avatar className="h-8 w-8 rounded-lg">
              <AvatarImage src={user.avatar} alt={user.name} />
              <AvatarFallback className="rounded-lg">CN</AvatarFallback>
            </Avatar>
            <div className="grid flex-1 text-left text-sm leading-tight">
              <span className="truncate font-medium">{user.name}</span>
              <span className="truncate text-xs">{user.email}</span>
            </div>
            <ChevronsUpDown className="ml-auto size-4" />
          </DropdownMenuTrigger>
          <DropdownMenuContent
            className="w-(--radix-dropdown-menu-trigger-width) min-w-56 rounded-lg"
            side={isMobile ? "bottom" : "right"}
            align="end"
            sideOffset={4}
          >
            <DropdownMenuGroup>
              <DropdownMenuLabel className="p-0 font-normal">
                <div className="flex items-center gap-2 px-1 py-1.5 text-left text-sm">
                  <Avatar className="h-8 w-8 rounded-lg">
                    <AvatarImage src={user.avatar} alt={user.name} />
                    <AvatarFallback className="rounded-lg">CN</AvatarFallback>
                  </Avatar>
                  <div className="grid flex-1 text-left text-sm leading-tight">
                    <span className="truncate font-medium">{user.name}</span>
                    <span className="truncate text-xs">{user.email}</span>
                  </div>
                </div>
              </DropdownMenuLabel>
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem>
                <Sparkles />
                Upgrade to Pro
              </DropdownMenuItem>
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem>
                <BadgeCheck />
                Account
              </DropdownMenuItem>
              <DropdownMenuItem>
                <CreditCard />
                Billing
              </DropdownMenuItem>
              <DropdownMenuItem>
                <Bell />
                Notifications
              </DropdownMenuItem>
            </DropdownMenuGroup>
            <DropdownMenuSeparator />
            <DropdownMenuGroup>
              <DropdownMenuItem>
                <LogOut />
                Log out
              </DropdownMenuItem>
            </DropdownMenuGroup>
          </DropdownMenuContent>
        </DropdownMenu>
      </SidebarMenuItem>
    </SidebarMenu>
  )
}

export default function AppSidebar({
  ...props
}: React.ComponentProps<typeof Sidebar>) {
  return (
    <SidebarProvider>
      <Sidebar collapsible="icon" {...props}>
        <SidebarHeader>
          <TeamSwitcher teams={data.teams} />
        </SidebarHeader>
        <SidebarContent>
          <NavMain items={data.navMain} />
          <NavProjects projects={data.projects} />
        </SidebarContent>
        <SidebarFooter>
          <NavUser user={data.user} />
        </SidebarFooter>
        <SidebarRail />
      </Sidebar>
      <SidebarInset>
        <header className="flex h-16 shrink-0 items-center gap-2 transition-[width,height] ease-linear group-has-data-[collapsible=icon]/sidebar-wrapper:h-12">
          <div className="flex items-center gap-2 px-4">
            <SidebarTrigger className="-ml-1" />
          </div>
        </header>
      </SidebarInset>
    </SidebarProvider>
  )
}