interface SimpleProgressProps {
  current: number
  total: number
  score: { correct: number; total: number }
}

export function SimpleProgress({ current, total, score }: SimpleProgressProps) {
  const progress = (current - 1) / total * 100
  const accuracy = score.total > 0 ? Math.round((score.correct / score.total) * 100) : 0

  return (
    <div className="mb-8">
      <div className="flex justify-between items-center mb-3">
        <span className="text-sm font-medium text-gray-600">學習進度</span>
        <div className="flex items-center gap-4 text-sm">
          <span className="text-gray-600">
            {current}/{total}
          </span>
          {score.total > 0 && (
            <span className="text-green-600 font-medium">
              準確率 {accuracy}%
            </span>
          )}
        </div>
      </div>

      {/* 進度條 */}
      <div className="w-full bg-gray-200 rounded-full h-3">
        <div
          className="bg-blue-500 h-3 rounded-full transition-all duration-300"
          style={{ width: `${progress}%` }}
        />
      </div>

      {/* 詳細統計 */}
      {score.total > 0 && (
        <div className="flex justify-center gap-6 mt-3 text-sm">
          <div className="flex items-center gap-1">
            <span className="w-2 h-2 bg-green-500 rounded-full"></span>
            <span className="text-green-700">答對 {score.correct}</span>
          </div>
          <div className="flex items-center gap-1">
            <span className="w-2 h-2 bg-red-500 rounded-full"></span>
            <span className="text-red-700">答錯 {score.total - score.correct}</span>
          </div>
        </div>
      )}
    </div>
  )
}