'use client'

import * as React from 'react'
import * as SwitchPrimitives from '@radix-ui/react-switch'
import { cn } from '@/lib/core/utils/cn'

/**
 * Switch component styled to match Sim's design system.
 * Uses brand color for checked state, neutral border for unchecked.
 */
const Switch = React.memo(
  React.forwardRef<
    React.ElementRef<typeof SwitchPrimitives.Root>,
    React.ComponentPropsWithoutRef<typeof SwitchPrimitives.Root>
  >(({ className, disabled, ...props }, ref) => (
    <SwitchPrimitives.Root
      disabled={disabled}
      className={cn(
        'peer relative inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full bg-[var(--border-1)] transition-colors before:absolute before:inset-[-12px] before:content-[""] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[color-mix(in_srgb,var(--text-muted)_30%,transparent)] focus-visible:ring-offset-2 focus-visible:ring-offset-[var(--surface-2)] data-[disabled]:cursor-not-allowed data-[state=checked]:bg-[var(--text-primary)] data-[disabled]:opacity-50',
        className
      )}
      {...props}
      ref={ref}
    >
      <SwitchPrimitives.Thumb className='pointer-events-none block h-4 w-4 rounded-full bg-[var(--surface-2)] shadow-sm ring-0 transition-transform data-[state=checked]:translate-x-[18px] data-[state=unchecked]:translate-x-0.5' />
    </SwitchPrimitives.Root>
  ))
)

Switch.displayName = 'Switch'

export { Switch }
