<script lang="ts">
  import { cn } from '$lib/utils'
  import type { ButtonVariant, ButtonSize } from './index'
  import type { Snippet } from 'svelte'
  import type { HTMLButtonAttributes } from 'svelte/elements'

  interface Props extends HTMLButtonAttributes {
    variant?: ButtonVariant
    size?: ButtonSize
    children?: Snippet
    class?: string
  }

  let {
    variant = 'default',
    size = 'default',
    class: className,
    children,
    ...restProps
  }: Props = $props()

  const baseStyles = 'inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50'

  const variants: Record<ButtonVariant, string> = {
    default: 'bg-primary text-primary-foreground hover:bg-primary/90',
    destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive/90',
    outline: 'border border-input bg-background hover:bg-accent hover:text-accent-foreground',
    secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
    ghost: 'hover:bg-accent hover:text-accent-foreground',
    link: 'text-primary underline-offset-4 hover:underline',
  }

  const sizes: Record<ButtonSize, string> = {
    default: 'h-10 px-4 py-2',
    sm: 'h-9 rounded-md px-3',
    lg: 'h-11 rounded-md px-8',
    icon: 'h-10 w-10',
  }
</script>

<button
  class={cn(baseStyles, variants[variant], sizes[size], className)}
  {...restProps}
>
  {#if children}
    {@render children()}
  {/if}
</button>
