HealthLog/src/components/ui/select.tsx

"use client";

import * as React from "react";
import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react";
import { Select as SelectPrimitive } from "radix-ui";

import { cn } from "@/lib/utils";

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,
  size = "default",
  children,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Trigger> & {
  size?: "sm" | "default";
}) {
  return (
    <SelectPrimitive.Trigger
      data-slot="select-trigger"
      data-size={size}
      className={cn(
        // v1.4.34 IW-G — `size=default` floors at 44 px on mobile to
        // clear WCAG 2.5.5 and shrinks to 40 px on sm+ to match the
        // desktop input rhythm. `size=sm` (filter chips) intentionally
        // keeps the 32 px footprint.
        // v1.8.7.1 — symmetric horizontal padding. The earlier asymmetric
        // `pl-3 pr-2` (12 px left / 8 px right) parked the trailing chevron
        // visibly closer to the right edge than the value text sits from the
        // left, so the trigger read lopsided. Match the right gutter to the
        // left text padding (`px-3` → both 12 px) so the chevron and the
        // value are inset equally; `gap-2` between them keeps the chevron
        // from crowding a long value, and `shrink-0` guarantees it never
        // clips.
        "border-input data-[placeholder]:text-muted-foreground [&_svg:not([class*='text-'])]:text-muted-foreground focus-visible:border-input-focus aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 dark:hover:bg-input/50 flex w-fit items-center justify-between gap-2 rounded-md border bg-transparent px-3 py-2 text-sm whitespace-nowrap shadow-xs transition-[color,box-shadow] outline-none disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:focus-visible:ring-[3px] data-[size=default]:h-11 data-[size=sm]:h-8 *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-2 data-[size=default]:sm:h-10 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
        className,
      )}
      {...props}
    >
      {children}
      <SelectPrimitive.Icon asChild>
        {/* `-me-0.5` (-2 px end margin) optically aligns the chevron with the
            left text inset. The trigger box is `px-3` (12 px both sides), but
            the Lucide chevron glyph carries ~2 px of empty space inside its
            16 px bounding box, so the *visible* stroke landed ~2 px farther
            from the right edge than the value text sits from the left — the
            trigger read lopsided. Pulling the icon box 2 px toward the edge
            makes the visible chevron and the value text inset symmetric. */}
        {/* Full-strength muted-foreground (no `opacity-50`): the halved
            chevron read near-invisible on the light theme while the value
            text next to it sat at full strength. The chevron now matches
            the NativeSelect chevron and the input text weight. */}
        <ChevronDownIcon className="text-muted-foreground -me-0.5 size-4" />
      </SelectPrimitive.Icon>
    </SelectPrimitive.Trigger>
  );
}

function SelectContent({
  className,
  children,
  position = "item-aligned",
  align = "center",
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Content>) {
  return (
    <SelectPrimitive.Portal>
      <SelectPrimitive.Content
        data-slot="select-content"
        className={cn(
          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 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 relative z-50 max-h-(--radix-select-content-available-height) min-w-[8rem] origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border shadow-md",
          position === "popper" &&
            "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
          className,
        )}
        position={position}
        align={align}
        {...props}
      >
        <SelectScrollUpButton />
        <SelectPrimitive.Viewport
          className={cn(
            "p-1",
            position === "popper" &&
              "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--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("text-muted-foreground px-2 py-1.5 text-xs", className)}
      {...props}
    />
  );
}

function SelectItem({
  className,
  children,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Item>) {
  return (
    <SelectPrimitive.Item
      data-slot="select-item"
      className={cn(
        "focus:bg-accent focus:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex w-full cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
        className,
      )}
      {...props}
    >
      <span
        data-slot="select-item-indicator"
        className="absolute right-2 flex size-3.5 items-center justify-center"
      >
        <SelectPrimitive.ItemIndicator>
          <CheckIcon className="size-4" />
        </SelectPrimitive.ItemIndicator>
      </span>
      <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("bg-border pointer-events-none -mx-1 my-1 h-px", 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",
        className,
      )}
      {...props}
    >
      <ChevronUpIcon className="size-4" />
    </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",
        className,
      )}
      {...props}
    >
      <ChevronDownIcon className="size-4" />
    </SelectPrimitive.ScrollDownButton>
  );
}

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