@extends('layouts.app')

@section('title', 'Active Loans | 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">Loans</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-book-reader me-2 text-primary"></i>Borrowing & Returns</h4>
        <small class="text-muted">Track all issued and returned books</small>
    </div>
    <a href="{{ route('schooladmin.library.loans.create') }}" class="btn btn-primary">
        <i class="fas fa-plus me-1"></i> Issue Book
    </a>
</div>

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

<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">Loan Records</h6>
        <input type="text" id="loanSearch" class="form-control form-control-sm w-25" placeholder="Search...">
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0" id="loansTable">
                <thead class="table-light">
                    <tr>
                        <th>#</th>
                        <th>Book</th>
                        <th>Borrower</th>
                        <th>Borrowed On</th>
                        <th>Due Date</th>
                        <th>Returned On</th>
                        <th>Status</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($loans as $loan)
                    <tr>
                        <td>{{ $loop->iteration }}</td>
                        <td class="fw-semibold">{{ $loan->book->title }}</td>
                        <td>{{ $loan->user->name }}</td>
                        <td>{{ $loan->borrowed_at->format('d M Y') }}</td>
                        <td>
                            <span class="{{ now()->gt($loan->due_date) && $loan->status !== 'returned' ? 'text-danger fw-semibold' : '' }}">
                                {{ $loan->due_date->format('d M Y') }}
                            </span>
                        </td>
                        <td>{{ $loan->returned_at ? $loan->returned_at->format('d M Y') : '—' }}</td>
                        <td>
                            @if($loan->status === 'returned')
                                <span class="badge bg-success">Returned</span>
                            @elseif(now()->gt($loan->due_date))
                                <span class="badge bg-danger">Overdue</span>
                            @else
                                <span class="badge bg-primary">Active</span>
                            @endif
                        </td>
                        <td>
                            @if($loan->status !== 'returned')
                                <form action="{{ route('schooladmin.library.loans.return', $loan) }}" method="POST"
                                      onsubmit="return confirm('Mark this book as returned?');">
                                    @csrf
                                    <button type="submit" class="btn btn-sm btn-outline-success">
                                        <i class="fas fa-undo me-1"></i>Return
                                    </button>
                                </form>
                            @else
                                <span class="text-muted small">Done</span>
                            @endif
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="8" class="text-center text-muted py-4">
                            <i class="fas fa-book-open fa-2x mb-2 d-block"></i> No loan records yet.
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
    @if($loans->hasPages())
    <div class="card-footer bg-white">
        {{ $loans->links() }}
    </div>
    @endif
</div>
@endsection

@section('custom-scripts')
<script>
document.getElementById('loanSearch').addEventListener('keyup', function () {
    const query = this.value.toLowerCase();
    document.querySelectorAll('#loansTable tbody tr').forEach(row => {
        row.style.display = row.textContent.toLowerCase().includes(query) ? '' : 'none';
    });
});
</script>
@endsection