import { cn } from "@/lib/utils"
import { cva, type VariantProps } from "class-variance-authority"
import * as React from "react"

const badgeVariants = cva(
  "inline-flex items-center gap-1.5 rounded-full px-3 py-1 text-xs font-medium transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
  {
    variants: {
      variant: {
        default:
          "border-transparent bg-primary/90 text-primary-foreground backdrop-blur-sm shadow-sm hover:bg-primary/80",
        secondary:
          "border-transparent bg-secondary/90 text-secondary-foreground backdrop-blur-sm shadow-sm hover:bg-secondary/80",
        destructive:
          "border-transparent bg-destructive/90 text-destructive-foreground backdrop-blur-sm shadow-sm hover:bg-destructive/80",
        outline:
          "border border-border/40 text-foreground bg-background/50 backdrop-blur-sm hover:bg-muted/20",
        success:
          "border-transparent bg-green-500/90 text-white backdrop-blur-sm shadow-sm hover:bg-green-500/80",
        warning:
          "border-transparent bg-amber-500/90 text-white backdrop-blur-sm shadow-sm hover:bg-amber-500/80",
        info: "border-transparent bg-blue-500/90 text-white backdrop-blur-sm shadow-sm hover:bg-blue-500/80",
      },
      removable: {
        true: "pr-1",
        false: "",
      },
    },
    defaultVariants: {
      variant: "default",
      removable: false,
    },
  }
)

export interface BadgeProps
  extends React.HTMLAttributes<HTMLDivElement>,
  VariantProps<typeof badgeVariants> {
  removable?: boolean
  onRemove?: () => void
  icon?: React.ReactNode
}

function Badge({
  className,
  variant,
  removable,
  onRemove,
  icon,
  children,
  ...props
}: BadgeProps) {
  return (
    <div
      className={cn(badgeVariants({ variant, removable }), className)}
      {...props}
    >
      {icon && <span className="flex items-center">{icon}</span>}
      {children}
      {removable && (
        <button
          type="button"
          className="ml-1 rounded-full p-0.5 text-current opacity-70 hover:opacity-100 focus:outline-none focus:ring-1 focus:ring-ring"
          onClick={(e) => {
            e.stopPropagation()
            onRemove?.()
          }}
          aria-hidden="true"
        >
          <svg
            xmlns="http://www.w3.org/2000/svg"
            width="14"
            height="14"
            viewBox="0 0 24 24"
            fill="none"
            stroke="currentColor"
            strokeWidth="2"
            strokeLinecap="round"
            strokeLinejoin="round"
          >
            <line x1="18" y1="6" x2="6" y2="18"></line>
            <line x1="6" y1="6" x2="18" y2="18"></line>
          </svg>
        </button>
      )}
    </div>
  )
}

export { Badge, badgeVariants }