@extends('layouts.app')

@section('title', 'References - Application #' . $application->application_number)

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-md-12">
            <!-- Header -->
            <div class="d-flex justify-content-between align-items-center mb-4">
                <div>
                    <h4>References</h4>
                    <p class="text-muted mb-0">
                        Application #{{ $application->application_number }} - {{ $application->position->title ?? 'N/A' }}
                    </p>
                </div>
                <div>
                    @if($application->status !== 'submitted' && $references->count() < 3)
                        <a href="{{ route('applicant.references.create', $application) }}" class="btn btn-primary">
                            <i class="fas fa-plus"></i> Add Reference
                        </a>
                    @endif
                    <a href="{{ route('applicant.applications.step', [$application, 'references']) }}" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left"></i> Back to Application
                    </a>
                </div>
            </div>

            <!-- References List -->
            <div class="card">
                <div class="card-header">
                    <h6 class="mb-0">
                        References List 
                        <span class="badge badge-info">{{ $references->count() }}/3</span>
                    </h6>
                </div>
                <div class="card-body">
                    @if($references->count() > 0)
                        <div class="row">
                            @foreach($references as $reference)
                                <div class="col-md-6 mb-4">
                                    <div class="card border">
                                        <div class="card-body">
                                            <div class="d-flex justify-content-between align-items-start mb-3">
                                                <h6 class="card-title mb-0">{{ $reference->name }}</h6>
                                                <span class="badge badge-{{ $reference->status_badge }}">
                                                    {{ ucfirst($reference->status) }}
                                                </span>
                                            </div>
                                            
                                            <div class="mb-2">
                                                <small class="text-muted">Designation:</small><br>
                                                <strong>{{ $reference->designation }}</strong>
                                            </div>
                                            
                                            <div class="mb-2">
                                                <small class="text-muted">Organization:</small><br>
                                                {{ $reference->organization }}
                                            </div>
                                            
                                            <div class="mb-2">
                                                <small class="text-muted">Contact:</small><br>
                                                <i class="fas fa-envelope text-muted"></i> {{ $reference->email }}<br>
                                                @if($reference->phone)
                                                    <i class="fas fa-phone text-muted"></i> {{ $reference->phone }}
                                                @endif
                                            </div>
                                            
                                            <div class="mb-3">
                                                <small class="text-muted">Type:</small>
                                                <span class="badge badge-outline-primary">{{ ucfirst($reference->reference_type) }}</span>
                                            </div>
                                            
                                            <div class="btn-group btn-group-sm w-100">
                                                <a href="{{ route('applicant.references.show', [$application, $reference]) }}" 
                                                   class="btn btn-outline-info">
                                                    <i class="fas fa-eye"></i> View
                                                </a>
                                                @if($application->status !== 'submitted')
                                                    <a href="{{ route('applicant.references.edit', [$application, $reference]) }}" 
                                                       class="btn btn-outline-primary">
                                                        <i class="fas fa-edit"></i> Edit
                                                    </a>
                                                    <button type="button" class="btn btn-outline-danger" 
                                                            onclick="confirmDelete({{ $reference->id }})">
                                                        <i class="fas fa-trash"></i> Delete
                                                    </button>
                                                @endif
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @else
                        <div class="text-center py-5">
                            <i class="fas fa-users fa-3x text-muted mb-3"></i>
                            <h5>No References Added</h5>
                            <p class="text-muted">Add at least 2 references to complete your application.</p>
                            @if($application->status !== 'submitted')
                                                              <a href="{{ route('applicant.references.create', $application) }}" class="btn btn-primary">
                                    <i class="fas fa-plus"></i> Add First Reference
                                </a>
                            @endif
                        </div>
                    @endif
                </div>
            </div>

            <!-- Requirements Info -->
            <div class="card mt-4">
                <div class="card-body">
                    <h6 class="card-title">Reference Requirements</h6>
                    <ul class="mb-0">
                        <li>Minimum 2 references required, maximum 3 allowed</li>
                        <li>At least one academic reference is recommended</li>
                        <li>References should know you for at least 1 year</li>
                        <li>Provide accurate contact information</li>
                        <li>References may be contacted during the evaluation process</li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Delete Confirmation Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Confirm Delete</h5>
                <button type="button" class="close" data-dismiss="modal">
                    <span>&times;</span>
                </button>
            </div>
            <div class="modal-body">
                Are you sure you want to delete this reference? This action cannot be undone.
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
                <form id="deleteForm" method="POST" style="display: inline;">
                    @csrf
                    @method('DELETE')
                    <button type="submit" class="btn btn-danger">Delete</button>
                </form>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
function confirmDelete(referenceId) {
    const form = document.getElementById('deleteForm');
    form.action = `{{ route('applicant.references.index', $application) }}/${referenceId}`;
    $('#deleteModal').modal('show');
}
</script>
@endpush