@extends('layouts.app')

@section('title', 'Experience Details')

@section('content')
<div class="container mx-auto px-4 py-6">
    <div class="max-w-7xl mx-auto">
        <!-- Header -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6 mb-6">
            <div class="flex justify-between items-center">
                <div>
                    <h1 class="text-2xl font-bold text-gray-900">Experience Details</h1>
                    <p class="text-gray-600 mt-1">Manage your teaching, research, and industrial experience</p>
                </div>
                <div class="text-right">
                    <div class="text-sm text-gray-500">Application #{{ $application->application_number }}</div>
                    <div class="text-sm font-medium text-blue-600">{{ ucfirst($application->status) }}</div>
                </div>
            </div>
        </div>

        <!-- Experience Summary -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6 mb-6">
            <h2 class="text-lg font-semibold text-gray-900 mb-4">Experience Summary</h2>
            <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
                <div class="bg-blue-50 p-4 rounded-lg">
                    <div class="text-2xl font-bold text-blue-600">{{ $totalExperience['teaching'] }}</div>
                    <div class="text-sm text-gray-600">Years Teaching</div>
                </div>
                <div class="bg-green-50 p-4 rounded-lg">
                    <div class="text-2xl font-bold text-green-600">{{ $totalExperience['research'] }}</div>
                    <div class="text-sm text-gray-600">Years Research</div>
                </div>
                <div class="bg-purple-50 p-4 rounded-lg">
                    <div class="text-2xl font-bold text-purple-600">{{ $totalExperience['industrial'] }}</div>
                    <div class="text-sm text-gray-600">Years Industrial</div>
                </div>
                <div class="bg-gray-50 p-4 rounded-lg">
                    <div class="text-2xl font-bold text-gray-600">{{ $totalExperience['total'] }}</div>
                    <div class="text-sm text-gray-600">Total Experience</div>
                </div>
            </div>
        </div>

        <!-- Existing Position -->
        @if($existingPosition)
        <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-6 mb-6">
            <div class="flex justify-between items-center mb-4">
                <h2 class="text-lg font-semibold text-gray-900">Current Position</h2>
                @if($application->status !== 'submitted')
                <a href="{{ route('applicant.experience.edit', [$application, $existingPosition]) }}" 
                   class="text-blue-600 hover:text-blue-800">
                    <i class="fas fa-edit"></i> Edit
                </a>
                @endif
            </div>
            <div class="bg-yellow-50 border border-yellow-200 rounded-lg p-4">
                <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                    <div>
                        <div class="font-medium text-gray-900">{{ $existingPosition->position_designation }}</div>
                        <div class="text-gray-600">{{ $existingPosition->institution_industry_name }}</div>
                        @if($existingPosition->department)
                        <div class="text-sm text-gray-500">{{ $existingPosition->department }}</div>
                        @endif
                    </div>
                    <div>
                        <div class="text-sm text-gray-500">Joining Date</div>
                        <div class="font-medium">{{ $existingPosition->existing_position_joining_date?->format('M d, Y') }}</div>
                        <div class="text-sm text-gray-500">Duration: {{ $existingPosition->getFormattedDuration() }}</div>
                    </div>
                </div>
            </div>
        </div>
        @endif

        <!-- Experience Tabs -->
        <div class="bg-white rounded-lg shadow-sm border border-gray-200">
            <div class="border-b border-gray-200">
                <nav class="-mb-px flex space-x-8 px-6" aria-label="Tabs">
                    <button onclick="showTab('teaching')" id="tab-teaching" 
                            class="tab-button border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm">
                        Teaching Experience
                        @if(isset($experiences['teaching']))
                        <span class="ml-2 bg-blue-100 text-blue-600 py-1 px-2 rounded-full text-xs">{{ $experiences['teaching']->count() }}</span>
                        @endif
                    </button>
                    <button onclick="showTab('research')" id="tab-research"
                            class="tab-button border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm">
                        Research Experience
                        @if(isset($experiences['research']))
                        <span class="ml-2 bg-green-100 text-green-600 py-1 px-2 rounded-full text-xs">{{ $experiences['research']->count() }}</span>
                        @endif
                    </button>
                    <button onclick="showTab('industrial')" id="tab-industrial"
                            class="tab-button border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm">
                        Industrial Experience
                        @if(isset($experiences['industrial']))
                        <span class="ml-2 bg-purple-100 text-purple-600 py-1 px-2 rounded-full text-xs">{{ $experiences['industrial']->count() }}</span>
                        @endif
                    </button>
                </nav>
            </div>

            <!-- Tab Contents -->
            @foreach(['teaching', 'research', 'industrial'] as $type)
            <div id="content-{{ $type }}" class="tab-content hidden p-6">
                <div class="flex justify-between items-center mb-6">
                    <h3 class="text-lg font-medium text-gray-900">
                        {{ ucfirst($type) }} Experience
                    </h3>
                    @if($application->status !== 'submitted')
                    <a href="{{ route('applicant.experience.create', ['application' => $application, 'type' => $type]) }}" 
                       class="bg-blue-600 text-white px-4 py-2 rounded-md hover:bg-blue-700 transition-colors">
                        <i class="fas fa-plus mr-2"></i>Add {{ ucfirst($type) }} Experience
                    </a>
                    @endif
                </div>

                @if(isset($experiences[$type]) && $experiences[$type]->count() > 0)
                <div class="space-y-4">
                    @foreach($experiences[$type] as $experience)
                    <div class="border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow">
                        <div class="flex justify-between items-start">
                            <div class="flex-1">
                                <div class="flex items-center space-x-3 mb-2">
                                    <h4 class="font-medium text-gray-900">{{ $experience->position_designation }}</h4>
                                    @if($experience->is_current)
                                    <span class="bg-green-100 text-green-800 text-xs px-2 py-1 rounded-full">Current</span>
                                    @endif
                                    @if($experience->hasDocument())
                                    <a href="{{ route('applicant.experience.download-document', [$application, $experience]) }}" 
                                       class="text-blue-600 hover:text-blue-800" title="Download Document">
                                        <i class="fas fa-file-download"></i>
                                    </a>
                                    @endif
                                </div>
                                <div class="text-gray-600 mb-2">{{ $experience->institution_industry_name }}</div>
                                @if($experience->department)
                                <div class="text-sm text-gray-500 mb-2">{{ $experience->department }}</div>
                                @endif
                                
                                <div class="grid grid-cols-1 md:grid-cols-3 gap-4 text-sm">
                                    <div>
                                        <span class="text-gray-500">Duration:</span>
                                        <div class="font-medium">{{ $experience->getFormattedDuration() }}</div>
                                    </div>
                                    <div>
                                        <span class="text-gray-500">Period:</span>
                                        <div class="font-medium">
                                            {{ $experience->from_date->format('M Y') }} - 
                                            {{ $experience->is_current ? 'Present' : $experience->to_date?->format('M Y') }}
                                        </div>
                                    </div>
                                    @if($experience->pay_amount || $experience->pay_scale || $experience->grade_pay)
                                    <div>
                                        <span class="text-gray-500">Compensation:</span>
                                        <div class="font-medium">
                                            @if($experience->pay_amount)
                                                {{ $experience->currency }} {{ number_format($experience->pay_amount) }}
                                            @endif
                                            @if($experience->pay_scale)
                                                <div class="text-xs">Scale: {{ $experience->pay_scale }}</div>
                                            @endif
                                            @if($experience->grade_pay)
                                                <div class="text-xs">Grade: {{ $experience->grade_pay }}</div>
                                            @endif
                                            @if($experience->pay_level)
                                                <div class="text-xs">Level: {{ $experience->pay_level }}</div>
                                            @endif
                                        </div>
                                    </div>
                                    @endif
                                </div>

                                @if($experience->description)
                                <div class="mt-3 text-sm text-gray-600">
                                    {{ Str::limit($experience->description, 150) }}
                                </div>
                                @endif
                            </div>
                            
                            @if($application->status !== 'submitted')
                            <div class="flex space-x-2 ml-4">
                                <a href="{{ route('applicant.experience.show', [$application, $experience]) }}" 
                                   class="text-gray-600 hover:text-gray-800" title="View">
                                    <i class="fas fa-eye"></i>
                                </a>
                                <a href="{{ route('applicant.experience.edit', [$application, $experience]) }}" 
                                   class="text-blue-600 hover:text-blue-800" title="Edit">
                                    <i class="fas fa-edit"></i>
                                </a>
                                <form action="{{ route('applicant.experience.destroy', [$application, $experience]) }}" 
                                      method="POST" class="inline" 
                                      onsubmit="return confirm('Are you sure you want to delete this experience?')">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="text-red-600 hover:text-red-800" title="Delete">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                </form>
                            </div>
                            @endif
                        </div>
                    </div>
                    @endforeach
                </div>
                @else
                <div class="text-center py-12">
                    <div class="text-gray-400 mb-4">
                        <i class="fas fa-briefcase text-4xl"></i>
                    </div>
                    <h3 class="text-lg font-medium text-gray-900 mb-2">No {{ $type }} experience added</h3>
                    <p class="text-gray-500 mb-4">Add your {{ $type }} experience to strengthen your application.</p>
                    @if($application->status !== 'submitted')
                    <a href="{{ route('applicant.experience.create', ['application' => $application, 'type' => $type]) }}" 
                       class="bg-blue-600 text-white px-4 py-2 rounded-md hover:bg-blue-700 transition-colors">
                        Add {{ ucfirst($type) }} Experience
                    </a>
                    @endif
                </div>
                @endif
            </div>
            @endforeach
        </div>

        <!-- Navigation -->
        <div class="flex justify-between mt-8">
            <a href="{{ route('applicant.education-qualification.index', $application) }}" 
               class="bg-gray-600 text-white px-6 py-2 rounded-md hover:bg-gray-700 transition-colors">
                <i class="fas fa-arrow-left mr-2"></i>Previous: Education
            </a>
            <a href="{{ route('applicant.research-project.index', $application) }}" 
               class="bg-blue-600 text-white px-6 py-2 rounded-md hover:bg-blue-700 transition-colors">
                Next: Research Projects<i class="fas fa-arrow-right ml-2"></i>
            </a>
        </div>
    </div>
</div>

<script>
function showTab(tabName) {
    // Hide all tab contents
    document.querySelectorAll('.tab-content').forEach(content => {
        content.classList.add('hidden');
    });
    
    // Remove active class from all tabs
    document.querySelectorAll('.tab-button').forEach(button => {
        button.classList.remove('border-blue-500', 'text-blue-600');
        button.classList.add('border-transparent', 'text-gray-500');
    });
    
    // Show selected tab content
    document.getElementById('content-' + tabName).classList.remove('hidden');
    
    // Add active class to selected tab
    const activeTab = document.getElementById('tab-' + tabName);
    activeTab.classList.remove('border-transparent', 'text-gray-500');
    activeTab.classList.add('border-blue-500', 'text-blue-600');
}

// Show first tab by default
document.addEventListener('DOMContentLoaded', function() {
    showTab('teaching');
});
</script>
@endsection