/**
 * Composant NextPreviousButtons
 * Boutons pour naviguer dans la queue (next/previous)
 */

import { SkipBack, SkipForward } from 'lucide-react';
import { cn } from '@/lib/utils';

export interface NextPreviousButtonsProps {
  onNext: () => void;
  onPrevious: () => void;
  canGoNext: boolean;
  canGoPrevious: boolean;
  size?: 'sm' | 'md' | 'lg';
  variant?: 'default' | 'ghost' | 'outline';
  className?: string;
  disabled?: boolean;
}

export function NextPreviousButtons({
  onNext,
  onPrevious,
  canGoNext,
  canGoPrevious,
  size = 'md',
  variant = 'ghost',
  className,
  disabled = false,
}: NextPreviousButtonsProps) {
  const sizeClasses = {
    sm: 'h-8 w-8',
    md: 'h-10 w-10',
    lg: 'h-12 w-12',
  };

  const iconSizes = {
    sm: 'h-4 w-4',
    md: 'h-5 w-5',
    lg: 'h-6 w-6',
  };

  const variantClasses = {
    default:
      'bg-blue-600 text-white hover:bg-blue-700 focus:ring-blue-500 dark:bg-blue-500 dark:hover:bg-blue-600',
    ghost:
      'bg-transparent text-gray-700 hover:bg-gray-100 focus:ring-gray-500 dark:text-gray-300 dark:hover:bg-gray-800',
    outline:
      'border border-gray-300 bg-white text-gray-700 hover:bg-gray-50 focus:ring-gray-500 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-300 dark:hover:bg-gray-700',
  };

  const isPreviousDisabled = disabled || !canGoPrevious;
  const isNextDisabled = disabled || !canGoNext;

  return (
    <div className={cn('flex items-center gap-2', className)}>
      {/* Previous Button */}
      <button
        type="button"
        onClick={onPrevious}
        disabled={isPreviousDisabled}
        className={cn(
          'rounded-full flex items-center justify-center transition-colors focus:outline-none focus:ring-2 focus:ring-offset-2',
          sizeClasses[size],
          variantClasses[variant],
          isPreviousDisabled && 'opacity-50 cursor-not-allowed',
        )}
        aria-label="Piste précédente"
        aria-disabled={isPreviousDisabled}
      >
        <SkipBack className={iconSizes[size]} aria-hidden="true" />
        <span className="sr-only">Piste précédente</span>
      </button>

      {/* Next Button */}
      <button
        type="button"
        onClick={onNext}
        disabled={isNextDisabled}
        className={cn(
          'rounded-full flex items-center justify-center transition-colors focus:outline-none focus:ring-2 focus:ring-offset-2',
          sizeClasses[size],
          variantClasses[variant],
          isNextDisabled && 'opacity-50 cursor-not-allowed',
        )}
        aria-label="Piste suivante"
        aria-disabled={isNextDisabled}
      >
        <SkipForward className={iconSizes[size]} aria-hidden="true" />
        <span className="sr-only">Piste suivante</span>
      </button>
    </div>
  );
}

export default NextPreviousButtons;