import * as React from "react";
import { mergeProps } from "@base-ui/react/merge-props";
import { useRender } from "@base-ui/react/use-render";

import { Input } from "../primitives";
import { Separator } from "../primitives";
import { cn } from "../../lib/utils";

function SidebarInset({ className, ...props }: React.ComponentProps<"main">) {
  return (
    <main
      data-slot="sidebar-inset"
      className={cn(
        "relative flex w-full flex-1 flex-col bg-[color:var(--background)] md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2",
        className,
      )}
      {...props}
    />
  );
}

function SidebarInput({ className, ...props }: React.ComponentProps<typeof Input>) {
  return (
    <Input
      data-slot="sidebar-input"
      data-sidebar="input"
      className={cn(
        "h-8 w-full border-[color:var(--input)] bg-[color:color-mix(in_oklab,var(--muted)_20%,transparent)] dark:bg-[color:color-mix(in_oklab,var(--muted)_30%,transparent)]",
        className,
      )}
      {...props}
    />
  );
}

function SidebarHeader({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-header"
      data-sidebar="header"
      className={cn("flex flex-col gap-2 p-2", className)}
      {...props}
    />
  );
}

function SidebarFooter({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-footer"
      data-sidebar="footer"
      className={cn("flex flex-col gap-2 p-2", className)}
      {...props}
    />
  );
}

function SidebarSeparator({ className, ...props }: React.ComponentProps<typeof Separator>) {
  return (
    <Separator
      data-slot="sidebar-separator"
      data-sidebar="separator"
      className={cn(
        "mx-2 w-auto bg-[color:color-mix(in_oklab,var(--sidebar-border)_20%,transparent)]",
        className,
      )}
      {...props}
    />
  );
}

function SidebarContent({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-content"
      data-sidebar="content"
      className={cn(
        "no-scrollbar flex min-h-0 flex-1 flex-col gap-0 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
        className,
      )}
      {...props}
    />
  );
}

function SidebarGroup({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-group"
      data-sidebar="group"
      className={cn("relative flex w-full min-w-0 flex-col px-2 py-1", className)}
      {...props}
    />
  );
}

function SidebarGroupLabel({
  className,
  render,
  ...props
}: useRender.ComponentProps<"div"> & React.ComponentProps<"div">) {
  return useRender({
    defaultTagName: "div",
    props: mergeProps<"div">(
      {
        className: cn(
          "flex h-8 shrink-0 items-center rounded-md px-2 text-xs text-[color:color-mix(in_oklab,var(--sidebar-foreground)_70%,transparent)] ring-[color:var(--sidebar-ring)] outline-hidden transition-[margin,opacity] duration-200 ease-linear group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0 focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
          className,
        ),
      },
      props,
    ),
    render,
    state: {
      slot: "sidebar-group-label",
      sidebar: "group-label",
    },
  });
}

function SidebarGroupAction({
  className,
  render,
  ...props
}: useRender.ComponentProps<"button"> & React.ComponentProps<"button">) {
  return useRender({
    defaultTagName: "button",
    props: mergeProps<"button">(
      {
        className: cn(
          "absolute top-3.5 right-3 flex aspect-square w-5 cursor-pointer items-center justify-center rounded-md p-0 text-[color:var(--sidebar-foreground)] ring-[color:var(--sidebar-ring)] outline-hidden transition-transform group-data-[collapsible=icon]:hidden after:absolute after:-inset-2 hover:bg-[color:var(--sidebar-accent)] hover:text-[color:var(--sidebar-accent-foreground)] focus-visible:ring-2 md:after:hidden [&>svg]:size-4 [&>svg]:shrink-0",
          className,
        ),
      },
      props,
    ),
    render,
    state: {
      slot: "sidebar-group-action",
      sidebar: "group-action",
    },
  });
}

function SidebarGroupContent({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-group-content"
      data-sidebar="group-content"
      className={cn("w-full text-xs", className)}
      {...props}
    />
  );
}

function SidebarMenu({ className, ...props }: React.ComponentProps<"ul">) {
  return (
    <ul
      data-slot="sidebar-menu"
      data-sidebar="menu"
      className={cn("flex w-full min-w-0 flex-col gap-px", className)}
      {...props}
    />
  );
}

function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
  return (
    <li
      data-slot="sidebar-menu-item"
      data-sidebar="menu-item"
      className={cn("group/menu-item relative", className)}
      {...props}
    />
  );
}

function SidebarMenuBadge({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="sidebar-menu-badge"
      data-sidebar="menu-badge"
      className={cn(
        "pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-[calc(var(--radius-sm)-2px)] px-1 text-xs font-medium text-[color:var(--sidebar-foreground)] tabular-nums select-none group-data-[collapsible=icon]:hidden peer-hover/menu-button:text-[color:var(--sidebar-accent-foreground)] peer-data-[size=default]/menu-button:top-1.5 peer-data-[size=lg]/menu-button:top-2.5 peer-data-[size=sm]/menu-button:top-1 peer-data-active/menu-button:text-[color:var(--sidebar-accent-foreground)]",
        className,
      )}
      {...props}
    />
  );
}

function SidebarMenuPlaceholder({
  className,
  ...props
}: React.ComponentProps<"div">): React.JSX.Element {
  return (
    <div className={cn("animate-pulse rounded-md bg-[color:var(--muted)]", className)} {...props} />
  );
}

function SidebarMenuSkeleton({
  className,
  showIcon = false,
  ...props
}: React.ComponentProps<"div"> & {
  showIcon?: boolean;
}) {
  const [width] = React.useState(() => {
    return `${Math.floor(Math.random() * 40) + 50}%`;
  });

  return (
    <div
      data-slot="sidebar-menu-skeleton"
      data-sidebar="menu-skeleton"
      className={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
      {...props}
    >
      {showIcon ? (
        <SidebarMenuPlaceholder className="size-4 rounded-md" data-sidebar="menu-skeleton-icon" />
      ) : null}
      <SidebarMenuPlaceholder
        className="h-4 max-w-(--skeleton-width) flex-1"
        data-sidebar="menu-skeleton-text"
        style={
          {
            "--skeleton-width": width,
          } as React.CSSProperties
        }
      />
    </div>
  );
}

function SidebarMenuSub({ className, ...props }: React.ComponentProps<"ul">) {
  return (
    <ul
      data-slot="sidebar-menu-sub"
      data-sidebar="menu-sub"
      className={cn(
        "mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-l border-[color:color-mix(in_oklab,var(--sidebar-border)_20%,transparent)] px-2.5 py-0.5 group-data-[collapsible=icon]:hidden",
        className,
      )}
      {...props}
    />
  );
}

function SidebarMenuSubItem({ className, ...props }: React.ComponentProps<"li">) {
  return (
    <li
      data-slot="sidebar-menu-sub-item"
      data-sidebar="menu-sub-item"
      className={cn("group/menu-sub-item relative", className)}
      {...props}
    />
  );
}

function SidebarMenuSubButton({
  render,
  size = "md",
  isActive = false,
  className,
  ...props
}: useRender.ComponentProps<"a"> &
  React.ComponentProps<"a"> & {
    size?: "sm" | "md";
    isActive?: boolean;
  }) {
  return useRender({
    defaultTagName: "a",
    props: mergeProps<"a">(
      {
        className: cn(
          "flex h-7 min-w-0 -translate-x-px cursor-pointer items-center gap-2 overflow-hidden rounded-md px-2 text-[color:var(--sidebar-foreground)] ring-[color:var(--sidebar-ring)] outline-hidden group-data-[collapsible=icon]:hidden hover:bg-[color:var(--sidebar-accent)] hover:text-[color:var(--sidebar-accent-foreground)] focus-visible:ring-2 active:bg-[color:var(--sidebar-accent)] active:text-[color:var(--sidebar-accent-foreground)] disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[size=md]:text-xs data-[size=sm]:text-xs data-active:bg-[color:var(--sidebar-accent)] data-active:text-[color:var(--sidebar-accent-foreground)] [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0 [&>svg]:text-[color:var(--sidebar-accent-foreground)]",
          className,
        ),
      },
      props,
    ),
    render,
    state: {
      slot: "sidebar-menu-sub-button",
      sidebar: "menu-sub-button",
      size,
      active: isActive,
    },
  });
}

export {
  SidebarContent,
  SidebarFooter,
  SidebarGroup,
  SidebarGroupAction,
  SidebarGroupContent,
  SidebarGroupLabel,
  SidebarHeader,
  SidebarInput,
  SidebarInset,
  SidebarMenu,
  SidebarMenuBadge,
  SidebarMenuItem,
  SidebarMenuSkeleton,
  SidebarMenuSub,
  SidebarMenuSubButton,
  SidebarMenuSubItem,
  SidebarSeparator,
};