@extends('layouts.dashboard')

@section('styles')
<link href="https://cdn.datatables.net/1.13.7/css/dataTables.bootstrap5.min.css" rel="stylesheet">
<style>
    .stat-card { border: none; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.04); transition: transform 0.2s; }
    .stat-card:hover { transform: translateY(-3px); }
    .icon-circle { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
    table.dataTable.no-footer { border-bottom: none; }
    table.dataTable thead th { border-bottom: 1px solid #e2e8f0; color: #64748b; font-weight: 600; font-size: 0.85rem; }
    table.dataTable tbody td { vertical-align: middle; padding: 1rem; border-bottom: 1px solid #f8fafc; }
</style>
@endsection

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4">
    <h4 class="fw-700 mb-0">Manage Candidates</h4>
</div>

<!-- Statistics Cards -->
<div class="row g-4 mb-4">
    <div class="col-md-3">
        <div class="card stat-card h-100">
            <div class="card-body p-4 d-flex align-items-center">
                <div class="icon-circle bg-primary bg-opacity-10 text-primary me-3"><i class="fas fa-users"></i></div>
                <div>
                    <h3 class="fw-700 mb-0">{{ number_format($stats['total']) }}</h3>
                    <div class="text-muted small fw-600 text-uppercase">Total Seekers</div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card stat-card h-100">
            <div class="card-body p-4 d-flex align-items-center">
                <div class="icon-circle bg-success bg-opacity-10 text-success me-3"><i class="fas fa-user-check"></i></div>
                <div>
                    <h3 class="fw-700 mb-0">{{ number_format($stats['active']) }}</h3>
                    <div class="text-muted small fw-600 text-uppercase">Active Accounts</div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card stat-card h-100">
            <div class="card-body p-4 d-flex align-items-center">
                <div class="icon-circle bg-warning bg-opacity-10 text-warning me-3"><i class="fas fa-file-pdf"></i></div>
                <div>
                    <h3 class="fw-700 mb-0">{{ number_format($stats['resumes']) }}</h3>
                    <div class="text-muted small fw-600 text-uppercase">Total Resumes</div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card stat-card h-100">
            <div class="card-body p-4 d-flex align-items-center">
                <div class="icon-circle bg-info bg-opacity-10 text-info me-3"><i class="fas fa-paper-plane"></i></div>
                <div>
                    <h3 class="fw-700 mb-0">{{ number_format($stats['applications']) }}</h3>
                    <div class="text-muted small fw-600 text-uppercase">Applications Sent</div>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="card border-0 shadow-sm" style="border-radius:16px;">
    <div class="card-body p-0">
        <div class="p-4 border-bottom">
            <h6 class="fw-700 mb-0">Candidate Directory</h6>
        </div>
        <div class="p-4 pt-3 table-responsive">
            <table class="table w-100 datatable">
                <thead>
                    <tr>
                        <th>Candidate Profile</th>
                        <th>Location</th>
                        <th>Status</th>
                        <th>Joined Date</th>
                        <th>Action</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($candidates as $candidate)
                    <tr>
                        <td>
                            <div class="d-flex align-items-center">
                                <img src="{{ $candidate->avatar_url }}" class="rounded-circle me-3 border" width="45" height="45" style="object-fit:cover;">
                                <div>
                                    <div class="fw-700 text-dark">{{ $candidate->name }}</div>
                                    <div class="small text-muted fw-600">{{ $candidate->email }}</div>
                                </div>
                            </div>
                        </td>
                        <td class="text-muted fw-600">
                            {{ $candidate->city ? $candidate->city . ', ' . $candidate->country : 'Not Specified' }}
                        </td>
                        <td>
                            <span class="badge {{ $candidate->status === 'active' ? 'bg-success' : ($candidate->status === 'inactive' ? 'bg-warning text-dark' : 'bg-danger') }} bg-opacity-10 px-3 py-1 rounded-pill">
                                {{ ucfirst($candidate->status) }}
                            </span>
                        </td>
                        <td class="text-muted fw-600">{{ $candidate->created_at->format('M d, Y') }}</td>
                        <td>
                            <div class="dropdown">
                                <button class="btn btn-sm btn-light border px-3 rounded-pill fw-600" type="button" data-bs-toggle="dropdown">
                                    Options <i class="fas fa-chevron-down ms-1" style="font-size:0.75rem;"></i>
                                </button>
                                <ul class="dropdown-menu dropdown-menu-end shadow border-0" style="border-radius: 12px; min-width:200px;">
                                    <li><a class="dropdown-item fw-600 py-2" href="{{ route('admin.candidates.show', $candidate) }}"><i class="fas fa-chart-line text-primary me-2 w-15px"></i> View CRM Dashboard</a></li>
                                    <li><hr class="dropdown-divider"></li>
                                    <li>
                                        <form method="POST" action="{{ route('admin.candidates.impersonate', $candidate) }}">
                                            @csrf
                                            <button class="dropdown-item fw-600 py-2"><i class="fas fa-sign-in-alt text-success me-2 w-15px"></i> Login As Seeker</button>
                                        </form>
                                    </li>
                                </ul>
                            </div>
                        </td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script src="https://cdn.datatables.net/1.13.7/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.13.7/js/dataTables.bootstrap5.min.js"></script>
<script>
    $(document).ready(function() {
        $('.datatable').DataTable({
            "order": [],
            "pageLength": 10,
            "language": {
                "search": "",
                "searchPlaceholder": "Search candidates..."
            }
        });
    });
</script>
@endsection