@extends('admin.layout.app')
@section('title', 'Employer Requests')

@php
    $statusColors = ['all' => 'primary', 'pending' => 'warning', 'reviewing' => 'info', 'approved' => 'success', 'closed' => 'secondary'];
    $types = [
        'graduate_verification' => 'Graduate verification',
        'recruitment' => 'Recruitment',
        'internship' => 'Internship',
        'partnership' => 'Partnership',
        'job_posting' => 'Job posting',
        'other' => 'Other',
    ];
@endphp

@section('body')
<section class="section pt-3">
    <div class="container-fluid">
        <div class="row g-3 mb-4">
            @foreach(['all' => 'All', 'pending' => 'Pending', 'reviewing' => 'Reviewing', 'approved' => 'Approved', 'closed' => 'Closed'] as $key => $label)
                <div class="col-md-6 col-xl">
                    <a class="text-decoration-none" href="{{ route('employer-requests.index', $key === 'all' ? [] : ['status' => $key]) }}">
                        <div class="card border-0 shadow-sm stat-card h-100">
                            <div class="card-body d-flex justify-content-between align-items-center">
                                <div>
                                    <div class="text-muted small text-uppercase fw-semibold">{{ $label }}</div>
                                    <div class="h3 mb-0 fw-bold">{{ $stats[$key] ?? 0 }}</div>
                                </div>
                                <span class="stat-icon bg-{{ $statusColors[$key] }} bg-opacity-10 text-{{ $statusColors[$key] }}">
                                    <i class="fas fa-briefcase"></i>
                                </span>
                            </div>
                        </div>
                    </a>
                </div>
            @endforeach
        </div>

        <div class="card border-0 shadow-sm rounded-4 mb-4">
            <div class="card-body">
                <div class="d-flex flex-column flex-lg-row justify-content-between gap-3 mb-3">
                    <div>
                        <h4 class="fw-bold mb-1"><i class="fas fa-briefcase text-primary me-2"></i>Employer Requests</h4>
                        <p class="text-muted mb-0">Review graduate verification, recruitment, internships, job postings, and partnership requests.</p>
                    </div>
                    <a href="{{ route('front.employer.index') }}" target="_blank" class="btn btn-outline-primary btn-sm rounded-pill align-self-start">
                        <i class="fas fa-external-link-alt me-1"></i> Public portal
                    </a>
                </div>

                <form method="GET" action="{{ route('employer-requests.index') }}" class="row g-2 align-items-end">
                    <div class="col-md-3">
                        <label class="form-label small text-muted mb-1">Search</label>
                        <input type="text" name="q" value="{{ request('q') }}" class="form-control form-control-sm" placeholder="Org, email, phone, request no">
                    </div>
                    <div class="col-md-2">
                        <label class="form-label small text-muted mb-1">Status</label>
                        <select name="status" class="form-select form-select-sm">
                            <option value="">All</option>
                            @foreach(['pending' => 'Pending', 'reviewing' => 'Reviewing', 'approved' => 'Approved', 'closed' => 'Closed', 'rejected' => 'Rejected'] as $key => $label)
                                <option value="{{ $key }}" @selected(request('status') === $key)>{{ $label }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="col-md-3">
                        <label class="form-label small text-muted mb-1">Request type</label>
                        <select name="request_type" class="form-select form-select-sm">
                            <option value="">All</option>
                            @foreach($types as $key => $label)
                                <option value="{{ $key }}" @selected(request('request_type') === $key)>{{ $label }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label class="form-label small text-muted mb-1">From</label>
                        <input type="date" name="date_from" value="{{ request('date_from') }}" class="form-control form-control-sm">
                    </div>
                    <div class="col-md-2">
                        <label class="form-label small text-muted mb-1">To</label>
                        <input type="date" name="date_to" value="{{ request('date_to') }}" class="form-control form-control-sm">
                    </div>
                    <div class="col-md-3 d-flex gap-2">
                        <button class="btn btn-primary btn-sm rounded-pill px-3"><i class="fas fa-filter me-1"></i> Filter</button>
                        <a href="{{ route('employer-requests.index') }}" class="btn btn-outline-secondary btn-sm rounded-pill px-3">Reset</a>
                    </div>
                </form>
            </div>
        </div>

        @if(session('success'))
            <div class="alert alert-success alert-dismissible fade show rounded-4">
                {{ session('success') }}
                <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
            </div>
        @endif

        <div class="card border-0 shadow-sm rounded-4">
            <div class="card-body p-0">
                <div class="table-responsive">
                    <table class="table table-hover align-middle mb-0">
                        <thead class="table-light">
                            <tr>
                                <th>Request</th>
                                <th>Organization</th>
                                <th>Contact</th>
                                <th>Type</th>
                                <th>Status</th>
                                <th>Date</th>
                                <th class="text-end">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($requests as $item)
                                @php($status = $item->status ?? 'pending')
                                @php($badgeClass = $status === 'approved' ? 'bg-success' : ($status === 'rejected' ? 'bg-danger' : ($status === 'reviewing' ? 'bg-info' : ($status === 'closed' ? 'bg-secondary' : 'bg-warning text-dark'))))
                                <tr>
                                    <td class="fw-semibold">{{ $item->request_no }}</td>
                                    <td>
                                        <div class="fw-semibold">{{ $item->organization_name }}</div>
                                        <div class="text-muted small">{{ $item->industry ?? $item->organization_type ?? '-' }}</div>
                                    </td>
                                    <td>
                                        <div>{{ $item->contact_name }}</div>
                                        <div class="text-muted small">{{ $item->email }}</div>
                                    </td>
                                    <td>{{ $types[$item->request_type] ?? ucfirst(str_replace('_', ' ', $item->request_type)) }}</td>
                                    <td><span class="badge {{ $badgeClass }} rounded-pill px-3 py-2">{{ ucfirst($status) }}</span></td>
                                    <td>
                                        <div class="small">{{ $item->created_at?->format('Y-m-d') }}</div>
                                        <div class="text-muted small">{{ $item->created_at?->format('H:i') }}</div>
                                    </td>
                                    <td class="text-end">
                                        <div class="btn-group btn-group-sm">
                                            <a class="btn btn-outline-primary" href="{{ route('employer-requests.show', $item) }}" title="View"><i class="fas fa-eye"></i></a>
                                            <form method="POST" action="{{ route('employer-requests.destroy', $item) }}" class="d-inline" onsubmit="return confirm('Delete this employer request?')">
                                                @csrf @method('DELETE')
                                                <button type="submit" class="btn btn-outline-danger" title="Delete"><i class="fas fa-trash-alt"></i></button>
                                            </form>
                                        </div>
                                    </td>
                                </tr>
                            @empty
                                <tr>
                                    <td colspan="7" class="text-center py-5 text-muted">
                                        <i class="fas fa-briefcase fa-3x mb-3 d-block"></i>No employer requests found
                                    </td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
            @if($requests->hasPages())
                <div class="card-footer bg-white border-top py-3">{{ $requests->links('pagination::bootstrap-5') }}</div>
            @endif
        </div>
    </div>
</section>

<style>
    .stat-card { border-radius: 18px; transition: .2s; }
    .stat-card:hover { transform: translateY(-3px); }
    .stat-icon { width:42px; height:42px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; }
    .form-control, .form-select { border-radius: 12px; }
</style>
@endsection