"use client"

import * as React from "react"
import * as SelectPrimitive from "@radix-ui/react-select"
import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react"
import { useLocale } from "next-intl"

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

// Create context to share trigger height with items
const SelectContext = React.createContext<{
  triggerHeight?: number
  setTriggerHeight?: (height: number) => void
}>({})

function Select({
  dir,
  ...props
}: React.ComponentProps<typeof SelectPrimitive.Root>) {
  const [triggerHeight, setTriggerHeight] = React.useState<number | undefined>()
  const locale = useLocale()
  const resolvedDir = dir ?? (locale === "ar" ? "rtl" : "ltr")

  return (
    <SelectContext.Provider value={{ triggerHeight, setTriggerHeight }}>
      <SelectPrimitive.Root data-slot="select" dir={resolvedDir} {...props} />
    </SelectContext.Provider>
  )
}

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"
}) {
  const { setTriggerHeight } = React.useContext(SelectContext);
  const triggerRef = React.useRef<HTMLButtonElement>(null);

  // Measure trigger height and share with context
  React.useEffect(() => {
    if (triggerRef.current && setTriggerHeight) {
      const height = triggerRef.current.offsetHeight;
      setTriggerHeight(height);
    }
  }, [setTriggerHeight, className]); // Re-measure when className changes

  return (
    <SelectPrimitive.Trigger
      ref={triggerRef}
      data-slot="select-trigger"
      data-size={size}
      className={cn(
        "border-input rounded data-placeholder:text-muted-foreground [&_svg:not([class*='text-'])]:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex items-center justify-between gap-2 border bg-transparent px-3 py-2 text-sm shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-9 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 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 cursor-pointer",
        className
      )}
      {...props}
    >
      {children}
      <SelectPrimitive.Icon asChild>
        <ChevronDownIcon className="size-4 opacity-50" />
      </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(
          "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-[100] max-h-(--radix-select-content-available-height) min-w-32 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}
        {...props}
      >
        <SelectScrollUpButton />
        <SelectPrimitive.Viewport
          className={cn(
            "p-1",
            position === "popper" &&
              "w-full min-w-(--radix-select-trigger-width)"
          )}
        >
          {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>) {
  const { triggerHeight } = React.useContext(SelectContext);

  // Calculate dynamic padding based on trigger height
  // Default to py-1.5 if no height available
  const getPaddingClass = () => {
    if (!triggerHeight) return "py-1.5";

    // Map trigger height to appropriate padding
    // h-8 (32px) -> py-1.5 (6px)
    // h-9 (36px) -> py-2 (8px)
    // h-10 (40px) -> py-2.5 (10px)
    // h-11 (44px) -> py-3 (12px)
    if (triggerHeight <= 32) return "py-1.5";
    if (triggerHeight <= 36) return "py-2";
    if (triggerHeight <= 40) return "py-2.5";
    return "py-3";
  };

  return (
    <SelectPrimitive.Item
      data-slot="select-item"
      className={cn(
        "data-[highlighted]:bg-accent/40 data-[highlighted]:text-accent-foreground focus:bg-accent/40 focus:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex w-full cursor-pointer items-center gap-2 rounded-sm text-sm outline-hidden select-none transition-colors duration-150 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 pe-8 ps-2 rtl:pe-8 rtl:ps-2 ltr:pe-8 ltr:ps-2",
        getPaddingClass(),
        className
      )}
      {...props}
    >
      <span
        data-slot="select-item-indicator"
        className="absolute flex size-3.5 items-center justify-center end-2 rtl:end-2 rtl:start-auto ltr:end-2 ltr:start-auto"
      >
        <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,
}