{{-- resources/views/assessment/index.blade.php --}}
<x-app-layout>
    <x-slot name="header">
        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
            {{ __('Digital Maturity Assessment') }}
        </h2>
    </x-slot>

    <div class="py-12">
        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8 space-y-6">

            {{-- Incomplete Assessment Alert --}}
            @if($incompleteAssessment)
                <div class="bg-yellow-50 border border-yellow-200 rounded-lg p-6">
                    <div class="flex items-center">
                        <div class="flex-shrink-0">
                            <svg class="h-5 w-5 text-yellow-400" fill="currentColor" viewBox="0 0 20 20">
                                <path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd"/>
                            </svg>
                        </div>
                        <div class="ml-3 flex-1">
                            <h3 class="text-sm font-medium text-yellow-800">Incomplete Assessment</h3>
                            <p class="mt-1 text-sm text-yellow-700">
                                You have an incomplete {{ $incompleteAssessment->category->name }} assessment.
                                Progress: {{ number_format($incompleteAssessment->getCompletionPercentage(), 1) }}%
                            </p>
                        </div>
                        <div class="ml-3">
                            <a href="{{ route('assessment.take', $incompleteAssessment) }}"
                               class="bg-yellow-600 hover:bg-yellow-700 text-white px-4 py-2 rounded-md text-sm font-medium">
                                Continue Assessment
                            </a>
                        </div>
                    </div>
                </div>
            @endif

            {{-- Available Assessments --}}
            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                <div class="p-6">
                    <h3 class="text-lg font-medium text-gray-900 mb-6">Available Assessments</h3>

                    @if($availableCategories->count() > 0)
                        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
                            @foreach($availableCategories as $category)
                                <div class="border border-gray-200 rounded-lg p-6 hover:shadow-md transition-shadow">
                                    <div class="flex items-center justify-between mb-4">
                                        <h4 class="text-lg font-semibold text-gray-900">{{ $category->name }}</h4>
                                        <span class="inline-flex px-2 py-1 text-xs font-semibold rounded-full
                                            @if($category->target_role == 'guru') bg-blue-100 text-blue-800
                                            @elseif($category->target_role == 'kepsek') bg-green-100 text-green-800
                                            @else bg-purple-100 text-purple-800 @endif">
                                            {{ ucfirst($category->target_role) }}
                                        </span>
                                    </div>

                                    <p class="text-gray-600 text-sm mb-4">{{ $category->description }}</p>

                                    <div class="flex items-center justify-between">
                                        <span class="text-sm text-gray-500">
                                            {{ $category->questions_count ?? 0 }} questions
                                        </span>

                                        <form method="POST" action="{{ route('assessment.start') }}">
                                            @csrf
                                            <input type="hidden" name="category_id" value="{{ $category->id }}">
                                            <button type="submit"
                                                    class="bg-indigo-600 hover:bg-indigo-700 text-white px-4 py-2 rounded-md text-sm font-medium">
                                                Start Assessment
                                            </button>
                                        </form>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @else
                        <div class="text-center py-8">
                            <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 00-2 2"/>
                            </svg>
                            <h3 class="mt-2 text-sm font-medium text-gray-900">No assessments available</h3>
                            <p class="mt-1 text-sm text-gray-500">There are no assessments available for your role.</p>
                        </div>
                    @endif
                </div>
            </div>

            {{-- Assessment History --}}
            @if($assessmentHistory->count() > 0)
                <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                    <div class="p-6">
                        <h3 class="text-lg font-medium text-gray-900 mb-6">Recent Assessments</h3>

                        <div class="overflow-x-auto">
                            <table class="min-w-full divide-y divide-gray-200">
                                <thead class="bg-gray-50">
                                    <tr>
                                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Assessment</th>
                                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Status</th>
                                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Score</th>
                                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Completed</th>
                                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Actions</th>
                                    </tr>
                                </thead>
                                <tbody class="bg-white divide-y divide-gray-200">
                                    @foreach($assessmentHistory as $assessment)
                                        <tr>
                                            <td class="px-6 py-4 whitespace-nowrap">
                                                <div class="text-sm font-medium text-gray-900">{{ $assessment->category->name }}</div>
                                                <div class="text-sm text-gray-500">{{ $assessment->getFormattedDuration() }}</div>
                                            </td>
                                            <td class="px-6 py-4 whitespace-nowrap">
                                                <span class="inline-flex px-2 py-1 text-xs font-semibold rounded-full
                                                    @if($assessment->status == 'completed') bg-green-100 text-green-800
                                                    @elseif($assessment->status == 'in_progress') bg-yellow-100 text-yellow-800
                                                    @else bg-gray-100 text-gray-800 @endif">
                                                    {{ ucfirst(str_replace('_', ' ', $assessment->status)) }}
                                                </span>
                                            </td>
                                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                                                @if($assessment->status == 'completed')
                                                    {{ number_format($assessment->percentage, 1) }}%
                                                    @if($assessment->result)
                                                        <span class="ml-1 text-xs text-gray-500">({{ $assessment->result->grade }})</span>
                                                    @endif
                                                @else
                                                    {{ number_format($assessment->getCompletionPercentage(), 1) }}% progress
                                                @endif
                                            </td>
                                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                                {{ $assessment->completed_at ? $assessment->completed_at->format('M j, Y') : '-' }}
                                            </td>
                                            <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                                                @if($assessment->status == 'completed')
                                                    <a href="{{ route('assessment.results', $assessment) }}"
                                                       class="text-indigo-600 hover:text-indigo-900">View Results</a>
                                                    <span class="text-gray-300 mx-1">|</span>
                                                    <form method="POST" action="{{ route('assessment.restart', $assessment) }}" class="inline">
                                                        @csrf
                                                        <button type="submit"
                                                                onclick="return confirm('Are you sure you want to restart this assessment?')"
                                                                class="text-yellow-600 hover:text-yellow-900">Restart</button>
                                                    </form>
                                                @elseif($assessment->canContinue())
                                                    <a href="{{ route('assessment.take', $assessment) }}"
                                                       class="text-indigo-600 hover:text-indigo-900">Continue</a>
                                                @endif
                                            </td>
                                        </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>
                    </div>
                </div>
            @endif
        </div>
    </div>
</x-app-layout>