breakpilot-lehrer/admin-lehrer/components/ocr-pipeline/PipelineStepper.tsx

'use client'

import { PipelineStep } from '@/app/(admin)/ai/ocr-pipeline/types'

interface PipelineStepperProps {
  steps: PipelineStep[]
  currentStep: number
  onStepClick: (index: number) => void
}

export function PipelineStepper({ steps, currentStep, onStepClick }: PipelineStepperProps) {
  return (
    <div className="flex items-center justify-between px-4 py-3 bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700">
      {steps.map((step, index) => {
        const isActive = index === currentStep
        const isCompleted = step.status === 'completed'
        const isFailed = step.status === 'failed'
        const isClickable = index <= currentStep || isCompleted

        return (
          <div key={step.id} className="flex items-center">
            {index > 0 && (
              <div
                className={`h-0.5 w-8 mx-1 ${
                  index <= currentStep ? 'bg-teal-400' : 'bg-gray-300 dark:bg-gray-600'
                }`}
              />
            )}
            <button
              onClick={() => isClickable && onStepClick(index)}
              disabled={!isClickable}
              className={`flex items-center gap-1.5 px-3 py-1.5 rounded-full text-sm font-medium transition-all ${
                isActive
                  ? 'bg-teal-100 text-teal-700 dark:bg-teal-900/40 dark:text-teal-300 ring-2 ring-teal-400'
                  : isCompleted
                    ? 'bg-green-100 text-green-700 dark:bg-green-900/40 dark:text-green-300'
                    : isFailed
                      ? 'bg-red-100 text-red-700 dark:bg-red-900/40 dark:text-red-300'
                      : 'text-gray-400 dark:text-gray-500'
              } ${isClickable ? 'cursor-pointer hover:opacity-80' : 'cursor-default'}`}
            >
              <span className="text-base">
                {isCompleted ? '✓' : isFailed ? '✗' : step.icon}
              </span>
              <span className="hidden sm:inline">{step.name}</span>
              <span className="sm:hidden">{index + 1}</span>
            </button>
          </div>
        )
      })}
    </div>
  )
}