@extends('layouts.app')

@section('title', 'Library Fines | Library')

@section('sidebar-menu')
    @include('schooladmin.partials.sidebar')
@endsection

@section('sidebar-footer')
    <p>{{ auth()->user()->school?->name ?? 'Institution Axis' }}</p>
@endsection

@section('breadcrumb')
    <span><a href="{{ route('schooladmin.dashboard') }}">Home</a></span> /
    <span><a href="#">Library</a></span> /
    <span class="active-page">Fines</span>
@endsection

@section('navbar-right')
    <div class="notification-icon"><i class="fas fa-bell"></i><span class="badge-notify">5</span></div>
    <div class="profile-dropdown dropdown">
        <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
            <img src="https://ui-avatars.com/api/?background=e54027&color=fff&name=Admin" class="avatar-sm">
            <span>{{ auth()->user()->name }}</span>
            <i class="fas fa-chevron-down"></i>
        </a>
        <ul class="dropdown-menu dropdown-menu-end">
            <li><a class="dropdown-item text-danger" href="{{ route('logout') }}">Logout</a></li>
        </ul>
    </div>
@endsection

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4">
    <div>
        <h4 class="fw-bold mb-0"><i class="fas fa-file-invoice-dollar me-2 text-primary"></i>Fine Management</h4>
        <small class="text-muted">Track and collect overdue fines</small>
    </div>
</div>

@foreach(['success', 'error'] as $msg)
    @if(session($msg))
    <div class="alert alert-{{ $msg === 'error' ? 'danger' : 'success' }} alert-dismissible fade show">
        <i class="fas fa-{{ $msg === 'success' ? 'check-circle' : 'times-circle' }} me-2"></i>
        {{ session($msg) }}
        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    </div>
    @endif
@endforeach

{{-- Summary Cards --}}
<div class="row g-3 mb-4">
    <div class="col-md-4">
        <div class="card border-0 rounded-4 shadow-sm h-100" style="background: linear-gradient(135deg,#e54027,#ff7043);">
            <div class="card-body text-white d-flex align-items-center gap-3 p-4">
                <div class="rounded-circle p-3" style="background:rgba(255,255,255,.2);">
                    <i class="fas fa-exclamation-triangle fa-lg"></i>
                </div>
                <div>
                    <div class="fs-4 fw-bold">KES {{ number_format($totalUnpaid, 2) }}</div>
                    <div class="small opacity-75">Total Unpaid Fines</div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-4">
        <div class="card border-0 rounded-4 shadow-sm h-100" style="background: linear-gradient(135deg,#28a745,#20c997);">
            <div class="card-body text-white d-flex align-items-center gap-3 p-4">
                <div class="rounded-circle p-3" style="background:rgba(255,255,255,.2);">
                    <i class="fas fa-check-circle fa-lg"></i>
                </div>
                <div>
                    <div class="fs-4 fw-bold">KES {{ number_format($totalPaid, 2) }}</div>
                    <div class="small opacity-75">Total Collected</div>
                </div>
            </div>
        </div>
    </div>
    <div class="col-md-4">
        <div class="card border-0 rounded-4 shadow-sm h-100" style="background: linear-gradient(135deg,#0d6efd,#6ea8fe);">
            <div class="card-body text-white d-flex align-items-center gap-3 p-4">
                <div class="rounded-circle p-3" style="background:rgba(255,255,255,.2);">
                    <i class="fas fa-list-ul fa-lg"></i>
                </div>
                <div>
                    <div class="fs-4 fw-bold">{{ $fines->total() }}</div>
                    <div class="small opacity-75">Total Fine Records</div>
                </div>
            </div>
        </div>
    </div>
</div>

{{-- Fines Table --}}
<div class="card shadow-sm border-0 rounded-4">
    <div class="card-header bg-white d-flex justify-content-between align-items-center py-3">
        <h6 class="mb-0 fw-semibold">All Fine Records</h6>
        <div class="d-flex gap-2 align-items-center">
            <input type="text" id="fineSearch" class="form-control form-control-sm w-auto" placeholder="Search...">
            <select id="fineFilter" class="form-select form-select-sm w-auto">
                <option value="">All</option>
                <option value="unpaid">Unpaid</option>
                <option value="paid">Paid</option>
            </select>
        </div>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0" id="finesTable">
                <thead class="table-light">
                    <tr>
                        <th>#</th>
                        <th>Borrower</th>
                        <th>Book</th>
                        <th>Due Date</th>
                        <th>Amount (KES)</th>
                        <th>Status</th>
                        <th>Paid On</th>
                        <th>Action</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($fines as $fine)
                    <tr>
                        <td>{{ $loop->iteration }}</td>
                        <td class="fw-semibold">{{ $fine->user->name }}</td>
                        <td>{{ $fine->loan->book->title ?? '—' }}</td>
                        <td>{{ $fine->loan->due_date?->format('d M Y') ?? '—' }}</td>
                        <td class="fw-semibold text-danger">{{ number_format($fine->amount, 2) }}</td>
                        <td>
                            @if($fine->status === 'paid')
                                <span class="badge bg-success">Paid</span>
                            @else
                                <span class="badge bg-danger">Unpaid</span>
                            @endif
                        </td>
                        <td>{{ $fine->paid_at ? $fine->paid_at->format('d M Y') : '—' }}</td>
                        <td>
                            @if($fine->status === 'unpaid')
                                <form action="{{ route('schooladmin.library.fines.pay', $fine) }}" method="POST"
                                      onsubmit="return confirm('Mark this fine as paid?');">
                                    @csrf
                                    <button type="submit" class="btn btn-sm btn-success">
                                        <i class="fas fa-check me-1"></i>Mark Paid
                                    </button>
                                </form>
                            @else
                                <span class="text-muted small">Cleared</span>
                            @endif
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="8" class="text-center text-muted py-4">
                            <i class="fas fa-smile-beam fa-2x mb-2 d-block text-success"></i>
                            No fines recorded. All borrowers are on time!
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
    @if($fines->hasPages())
    <div class="card-footer bg-white">
        {{ $fines->links() }}
    </div>
    @endif
</div>
@endsection

@section('custom-scripts')
<script>
    function filterFines() {
        const search = document.getElementById('fineSearch').value.toLowerCase();
        const status = document.getElementById('fineFilter').value.toLowerCase();
        document.querySelectorAll('#finesTable tbody tr').forEach(row => {
            const text = row.textContent.toLowerCase();
            const matchSearch = text.includes(search);
            const matchStatus = status === '' || text.includes(status);
            row.style.display = matchSearch && matchStatus ? '' : 'none';
        });
    }
    document.getElementById('fineSearch').addEventListener('keyup', filterFines);
    document.getElementById('fineFilter').addEventListener('change', filterFines);
</script>
@endsection