breakpilot-pwa/admin-v2/components/sdk/tom-generator/TOMGeneratorWizard.tsx

'use client'

// =============================================================================
// TOM Generator Wizard Component
// Main wizard container with step navigation
// =============================================================================

import React from 'react'
import { useTOMGenerator } from '@/lib/sdk/tom-generator'
import { TOM_GENERATOR_STEPS, TOMGeneratorStepId } from '@/lib/sdk/tom-generator/types'

// =============================================================================
// STEP INDICATOR
// =============================================================================

interface StepIndicatorProps {
  stepId: TOMGeneratorStepId
  stepNumber: number
  title: string
  isActive: boolean
  isCompleted: boolean
  onClick: () => void
}

function StepIndicator({
  stepNumber,
  title,
  isActive,
  isCompleted,
  onClick,
}: StepIndicatorProps) {
  return (
    <button
      onClick={onClick}
      className={`flex items-center gap-3 p-3 rounded-lg transition-all w-full text-left ${
        isActive
          ? 'bg-blue-50 border-2 border-blue-500'
          : isCompleted
            ? 'bg-green-50 border border-green-300 hover:bg-green-100'
            : 'bg-gray-50 border border-gray-200 hover:bg-gray-100'
      }`}
    >
      <div
        className={`w-8 h-8 rounded-full flex items-center justify-center text-sm font-medium ${
          isActive
            ? 'bg-blue-500 text-white'
            : isCompleted
              ? 'bg-green-500 text-white'
              : 'bg-gray-300 text-gray-600'
        }`}
      >
        {isCompleted ? (
          <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
          </svg>
        ) : (
          stepNumber
        )}
      </div>
      <span
        className={`text-sm font-medium ${
          isActive ? 'text-blue-700' : isCompleted ? 'text-green-700' : 'text-gray-600'
        }`}
      >
        {title}
      </span>
    </button>
  )
}

// =============================================================================
// WIZARD NAVIGATION
// =============================================================================

interface WizardNavigationProps {
  onPrevious: () => void
  onNext: () => void
  onSave: () => void
  canGoPrevious: boolean
  canGoNext: boolean
  isLastStep: boolean
  isSaving: boolean
}

function WizardNavigation({
  onPrevious,
  onNext,
  onSave,
  canGoPrevious,
  canGoNext,
  isLastStep,
  isSaving,
}: WizardNavigationProps) {
  return (
    <div className="flex justify-between items-center mt-8 pt-6 border-t">
      <button
        onClick={onPrevious}
        disabled={!canGoPrevious}
        className={`px-4 py-2 rounded-lg font-medium flex items-center gap-2 ${
          canGoPrevious
            ? 'bg-gray-100 text-gray-700 hover:bg-gray-200'
            : 'bg-gray-50 text-gray-400 cursor-not-allowed'
        }`}
      >
        <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
        </svg>
        Zurück
      </button>

      <div className="flex gap-3">
        <button
          onClick={onSave}
          disabled={isSaving}
          className="px-4 py-2 rounded-lg font-medium bg-gray-100 text-gray-700 hover:bg-gray-200 flex items-center gap-2"
        >
          {isSaving ? (
            <svg className="w-4 h-4 animate-spin" fill="none" viewBox="0 0 24 24">
              <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
              <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z" />
            </svg>
          ) : (
            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 7H5a2 2 0 00-2 2v9a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-3m-1 4l-3 3m0 0l-3-3m3 3V4" />
            </svg>
          )}
          Speichern
        </button>

        <button
          onClick={onNext}
          disabled={!canGoNext && !isLastStep}
          className={`px-4 py-2 rounded-lg font-medium flex items-center gap-2 ${
            canGoNext || isLastStep
              ? 'bg-blue-600 text-white hover:bg-blue-700'
              : 'bg-blue-300 text-white cursor-not-allowed'
          }`}
        >
          {isLastStep ? 'Abschließen' : 'Weiter'}
          {!isLastStep && (
            <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
            </svg>
          )}
        </button>
      </div>
    </div>
  )
}

// =============================================================================
// PROGRESS BAR
// =============================================================================

interface ProgressBarProps {
  percentage: number
}

function ProgressBar({ percentage }: ProgressBarProps) {
  return (
    <div className="mb-6">
      <div className="flex justify-between text-sm text-gray-600 mb-2">
        <span>Fortschritt</span>
        <span>{percentage}%</span>
      </div>
      <div className="h-2 bg-gray-200 rounded-full overflow-hidden">
        <div
          className="h-full bg-blue-500 transition-all duration-300"
          style={{ width: `${percentage}%` }}
        />
      </div>
    </div>
  )
}

// =============================================================================
// MAIN WIZARD COMPONENT
// =============================================================================

interface TOMGeneratorWizardProps {
  children: React.ReactNode
  showSidebar?: boolean
  showProgress?: boolean
}

export function TOMGeneratorWizard({
  children,
  showSidebar = true,
  showProgress = true,
}: TOMGeneratorWizardProps) {
  const {
    state,
    currentStepIndex,
    canGoNext,
    canGoPrevious,
    goToStep,
    goToNextStep,
    goToPreviousStep,
    isStepCompleted,
    getCompletionPercentage,
    saveState,
    isLoading,
  } = useTOMGenerator()

  const [isSaving, setIsSaving] = React.useState(false)

  const handleSave = async () => {
    setIsSaving(true)
    try {
      await saveState()
    } catch (error) {
      console.error('Failed to save:', error)
    } finally {
      setIsSaving(false)
    }
  }

  const isLastStep = currentStepIndex === TOM_GENERATOR_STEPS.length - 1

  return (
    <div className="flex gap-8">
      {/* Sidebar */}
      {showSidebar && (
        <div className="w-72 flex-shrink-0">
          <div className="bg-white rounded-lg shadow-sm border p-4 sticky top-4">
            <h3 className="font-semibold text-gray-900 mb-4">Wizard-Schritte</h3>

            {showProgress && <ProgressBar percentage={getCompletionPercentage()} />}

            <div className="space-y-2">
              {TOM_GENERATOR_STEPS.map((step, index) => (
                <StepIndicator
                  key={step.id}
                  stepId={step.id}
                  stepNumber={index + 1}
                  title={step.title.de}
                  isActive={state.currentStep === step.id}
                  isCompleted={isStepCompleted(step.id)}
                  onClick={() => goToStep(step.id)}
                />
              ))}
            </div>
          </div>
        </div>
      )}

      {/* Main Content */}
      <div className="flex-1 min-w-0">
        <div className="bg-white rounded-lg shadow-sm border p-6">
          {/* Step Header */}
          <div className="mb-6">
            <div className="text-sm text-blue-600 font-medium mb-1">
              Schritt {currentStepIndex + 1} von {TOM_GENERATOR_STEPS.length}
            </div>
            <h2 className="text-2xl font-bold text-gray-900">
              {TOM_GENERATOR_STEPS[currentStepIndex].title.de}
            </h2>
            <p className="text-gray-600 mt-1">
              {TOM_GENERATOR_STEPS[currentStepIndex].description.de}
            </p>
          </div>

          {/* Step Content */}
          <div className="min-h-[400px]">{children}</div>

          {/* Navigation */}
          <WizardNavigation
            onPrevious={goToPreviousStep}
            onNext={goToNextStep}
            onSave={handleSave}
            canGoPrevious={canGoPrevious}
            canGoNext={canGoNext}
            isLastStep={isLastStep}
            isSaving={isSaving}
          />
        </div>
      </div>
    </div>
  )
}

// =============================================================================
// EXPORTS
// =============================================================================

export { StepIndicator, WizardNavigation, ProgressBar }