"use client";

import { cn } from "@aur-ui/ui/lib/utils";
import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react";
import { Select as SelectPrimitive } from "radix-ui";
import type * as React from "react";

function Select({
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Root>) {
  return <SelectPrimitive.Root data-slot="select" {...props} />;
}

function SelectGroup({
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Group>) {
  return <SelectPrimitive.Group data-slot="select-group" {...props} />;
}

function SelectValue({
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Value>) {
  return <SelectPrimitive.Value data-slot="select-value" {...props} />;
}

function SelectTrigger({
  className,
  children,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Trigger>) {
  return (
    <SelectPrimitive.Trigger
      data-slot="select-trigger"
      className={cn(
        "flex h-10 w-full items-center justify-between gap-2.5 rounded-control bg-ink-wash px-3 text-left text-md font-medium text-ink-900 outline-none transition-colors",
        "hover:bg-stripe focus-visible:bg-surface focus-visible:ring-2 focus-visible:ring-brand/30",
        "data-[placeholder]:font-normal data-[placeholder]:text-ink-400",
        "disabled:cursor-not-allowed disabled:opacity-60",
        "aria-invalid:ring-2 aria-invalid:ring-danger-soft",
        // Clamp only the value itself — not arbitrary wrapper spans, whose
        // flex layout would otherwise be broken by line-clamp's -webkit-box.
        "[&_[data-slot=select-value]]:line-clamp-1 [&_svg]:pointer-events-none [&_svg]:shrink-0",
        className,
      )}
      {...props}
    >
      {children}
      <SelectPrimitive.Icon asChild>
        <ChevronDownIcon className="size-3.5 text-ink-400" aria-hidden />
      </SelectPrimitive.Icon>
    </SelectPrimitive.Trigger>
  );
}

function SelectContent({
  className,
  children,
  position = "popper",
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Content>) {
  return (
    <SelectPrimitive.Portal>
      <SelectPrimitive.Content
        data-slot="select-content"
        className={cn(
          "relative z-50 max-h-(--radix-select-content-available-height) min-w-32 origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-overlay bg-surface p-1 text-ink-700 shadow-section",
          "data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
          "data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95",
          // 6px gap from the trigger — matches tooltip/popover/combobox.
          position === "popper" &&
            "data-[side=bottom]:translate-y-1.5 data-[side=left]:-translate-x-1.5 data-[side=right]:translate-x-1.5 data-[side=top]:-translate-y-1.5",
          className,
        )}
        position={position}
        {...props}
      >
        <SelectScrollUpButton />
        {/* No padding here — the content already carries p-1; doubling it
         * made select items inset 8px vs the menu family's 4px. */}
        <SelectPrimitive.Viewport
          className={cn(
            position === "popper" &&
              "h-(--radix-select-trigger-height) w-full min-w-(--radix-select-trigger-width) scroll-my-1",
          )}
        >
          {children}
        </SelectPrimitive.Viewport>
        <SelectScrollDownButton />
      </SelectPrimitive.Content>
    </SelectPrimitive.Portal>
  );
}

function SelectLabel({
  className,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Label>) {
  return (
    <SelectPrimitive.Label
      data-slot="select-label"
      className={cn("px-2 py-1.5 text-xs font-medium text-ink-500", className)}
      {...props}
    />
  );
}

function SelectItem({
  className,
  children,
  icon,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Item> & {
  /** Leading visual rendered OUTSIDE `ItemText`, so it shows in the dropdown
   *  row but is not mirrored into the trigger's `SelectValue`. */
  icon?: React.ReactNode;
}) {
  return (
    <SelectPrimitive.Item
      data-slot="select-item"
      className={cn(
        "relative flex w-full cursor-default items-center gap-2 rounded-control py-1.5 pr-8 pl-2 text-sm outline-hidden select-none",
        "focus:bg-ink-wash focus:text-ink-900 data-[state=checked]:bg-brand-soft data-[state=checked]:font-medium data-[state=checked]:text-brand data-[state=checked]:focus:bg-brand-soft-hover data-[state=checked]:focus:text-brand",
        "data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
        "[&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
        className,
      )}
      {...props}
    >
      <span className="absolute right-2 flex size-3.5 items-center justify-center">
        <SelectPrimitive.ItemIndicator>
          <CheckIcon className="size-4 text-brand" aria-hidden />
        </SelectPrimitive.ItemIndicator>
      </span>
      {icon}
      <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
    </SelectPrimitive.Item>
  );
}

function SelectSeparator({
  className,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Separator>) {
  return (
    <SelectPrimitive.Separator
      data-slot="select-separator"
      className={cn("-mx-1 my-1 h-px bg-ink-wash", className)}
      {...props}
    />
  );
}

function SelectScrollUpButton({
  className,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.ScrollUpButton>) {
  return (
    <SelectPrimitive.ScrollUpButton
      data-slot="select-scroll-up-button"
      className={cn(
        "flex cursor-default items-center justify-center py-1 text-ink-400",
        className,
      )}
      {...props}
    >
      <ChevronUpIcon className="size-4" aria-hidden />
    </SelectPrimitive.ScrollUpButton>
  );
}

function SelectScrollDownButton({
  className,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.ScrollDownButton>) {
  return (
    <SelectPrimitive.ScrollDownButton
      data-slot="select-scroll-down-button"
      className={cn(
        "flex cursor-default items-center justify-center py-1 text-ink-400",
        className,
      )}
      {...props}
    >
      <ChevronDownIcon className="size-4" aria-hidden />
    </SelectPrimitive.ScrollDownButton>
  );
}

export {
  Select,
  SelectContent,
  SelectGroup,
  SelectItem,
  SelectLabel,
  SelectScrollDownButton,
  SelectScrollUpButton,
  SelectSeparator,
  SelectTrigger,
  SelectValue,
};