@extends('layouts.admin')

@section('title', 'Laporan Denda')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h4 class="card-title mb-0">Laporan Denda</h4>
                </div>
                <div class="card-body">
                    {{-- Statistics Cards --}}
                    <div class="row mb-4">
                        <div class="col-md-3">
                            <div class="card bg-primary text-white">
                                <div class="card-body">
                                    <h6 class="mb-2">Total Denda</h6>
                                    <h3 class="mb-0">Rp {{ number_format($stats['total_denda'] ?? 0, 0, ',', '.') }}</h3>
                                    <small>{{ $stats['total_items'] ?? 0 }} peminjaman</small>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-success text-white">
                                <div class="card-body">
                                    <h6 class="mb-2">Sudah Dibayar</h6>
                                    <h3 class="mb-0">Rp {{ number_format($stats['sudah_dibayar'] ?? 0, 0, ',', '.') }}</h3>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-danger text-white">
                                <div class="card-body">
                                    <h6 class="mb-2">Belum Lunas</h6>
                                    <h3 class="mb-0">Rp {{ number_format($stats['belum_lunas'] ?? 0, 0, ',', '.') }}</h3>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-warning text-white">
                                <div class="card-body">
                                    <h6 class="mb-2">Dalam Cicilan</h6>
                                    <h3 class="mb-0">Rp {{ number_format($stats['cicilan'] ?? 0, 0, ',', '.') }}</h3>
                                </div>
                            </div>
                        </div>
                    </div>

                    {{-- Filter Form --}}
                    <form action="{{ route('admin.laporan.denda') }}" method="GET" class="mb-4">
                        <div class="row g-3">
                            <div class="col-md-3">
                                <label class="form-label">Dari Tanggal</label>
                                <input type="date" name="dari_tanggal" class="form-control" value="{{ request('dari_tanggal') }}">
                            </div>
                            <div class="col-md-3">
                                <label class="form-label">Sampai Tanggal</label>
                                <input type="date" name="sampai_tanggal" class="form-control" value="{{ request('sampai_tanggal') }}">
                            </div>
                            <div class="col-md-2">
                                <label class="form-label">Peminjam</label>
                                <select name="id_user" class="form-select">
                                    <option value="">Semua</option>
                                    @foreach($users as $user)
                                        <option value="{{ $user->id_user }}" {{ request('id_user') == $user->id_user ? 'selected' : '' }}>
                                            {{ $user->nama }}
                                        </option>
                                    @endforeach
                                </select>
                            </div>
                            <div class="col-md-2">
                                <label class="form-label">Buku</label>
                                <select name="id_buku" class="form-select">
                                    <option value="">Semua</option>
                                    @foreach($buku as $b)
                                        <option value="{{ $b->id_buku }}" {{ request('id_buku') == $b->id_buku ? 'selected' : '' }}>
                                            {{ $b->judul }}
                                        </option>
                                    @endforeach
                                </select>
                            </div>
                            <div class="col-md-2">
                                <label class="form-label">Status</label>
                                <select name="status" class="form-select">
                                    <option value="">Semua Status</option>
                                    <option value="Lunas" {{ request('status') == 'Lunas' ? 'selected' : '' }}>Lunas</option>
                                    <option value="Cicilan" {{ request('status') == 'Cicilan' ? 'selected' : '' }}>Cicilan</option>
                                    <option value="Belum Lunas" {{ request('status') == 'Belum Lunas' ? 'selected' : '' }}>Belum Lunas</option>
                                </select>
                            </div>
                            <div class="col-12">
                                <button type="submit" class="btn btn-primary">
                                    <i class="fas fa-filter"></i> Filter
                                </button>
                                <a href="{{ route('admin.laporan.denda') }}" class="btn btn-secondary">
                                    <i class="fas fa-redo"></i> Reset
                                </a>
                            </div>
                        </div>
                    </form>

                    {{-- Export Buttons --}}
                    <div class="d-flex gap-2 mb-3">
                        <form action="{{ route('admin.laporan.denda.excel') }}" method="POST" class="d-inline">
                            @csrf
                            <input type="hidden" name="dari_tanggal" value="{{ request('dari_tanggal') }}">
                            <input type="hidden" name="sampai_tanggal" value="{{ request('sampai_tanggal') }}">
                            <input type="hidden" name="id_user" value="{{ request('id_user') }}">
                            <input type="hidden" name="id_buku" value="{{ request('id_buku') }}">
                            <input type="hidden" name="status" value="{{ request('status') }}">
                            <button type="submit" class="btn btn-success">
                                <i class="fas fa-file-excel"></i> Export Excel
                            </button>
                        </form>
                        <form action="{{ route('admin.laporan.denda.pdf') }}" method="POST" class="d-inline">
                            @csrf
                            <input type="hidden" name="dari_tanggal" value="{{ request('dari_tanggal') }}">
                            <input type="hidden" name="sampai_tanggal" value="{{ request('sampai_tanggal') }}">
                            <input type="hidden" name="id_user" value="{{ request('id_user') }}">
                            <input type="hidden" name="id_buku" value="{{ request('id_buku') }}">
                            <input type="hidden" name="status" value="{{ request('status') }}">
                            <button type="submit" class="btn btn-danger">
                                <i class="fas fa-file-pdf"></i> Export PDF
                            </button>
                        </form>
                        <button onclick="window.print()" class="btn btn-secondary">
                            <i class="fas fa-print"></i> Print
                        </button>
                    </div>

                    {{-- Data Table --}}
                    <div class="table-responsive">
                        <table class="table table-bordered table-hover table-sm">
                            <thead class="table-light">
                                <tr>
                                    <th width="40">No</th>
                                    <th>Peminjam</th>
                                    <th>Buku</th>
                                    <th>Jatuh Tempo</th>
                                    <th>Tgl Kembali</th>
                                    <th>Terlambat</th>
                                    <th>Total Denda</th>
                                    <th>Dibayar</th>
                                    <th>Sisa</th>
                                    <th>Status</th>
                                    <th width="100">Aksi</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($denda as $index => $d)
                                    @php
                                        $jatuhTempo = \Carbon\Carbon::parse($d->tanggal_jatuh_tempo);
                                        $kembali = $d->tanggal_kembali ? \Carbon\Carbon::parse($d->tanggal_kembali) : null;
                                        
                                        $keterlambatan = 0;
                                        if ($kembali && $kembali->gt($jatuhTempo)) {
                                            $keterlambatan = $kembali->diffInDays($jatuhTempo);
                                        }
                                        
                                        $progress = $d->denda > 0 ? ($d->total_dibayar / $d->denda) * 100 : 0;
                                    @endphp
                                    <tr>
                                        <td>{{ $denda->firstItem() + $index }}</td>
                                        <td>
                                            <strong>{{ $d->user->nama ?? '-' }}</strong><br>
                                            <small class="text-muted">{{ $d->user->username ?? '-' }}</small>
                                        </td>
                                        <td>{{ $d->asetBuku->buku->judul ?? '-' }}</td>
                                        <td>{{ $jatuhTempo->format('d/m/Y') }}</td>
                                        <td>
                                            @if($kembali)
                                                {{ $kembali->format('d/m/Y') }}
                                            @else
                                                <span class="text-muted">-</span>
                                            @endif
                                        </td>
                                        <td class="text-center">
                                            @if($keterlambatan > 0)
                                                <span class="badge bg-danger">{{ $keterlambatan }} hari</span>
                                            @else
                                                <span class="text-muted">-</span>
                                            @endif
                                        </td>
                                        <td class="text-end">
                                            <strong>Rp {{ number_format($d->denda, 0, ',', '.') }}</strong>
                                        </td>
                                        <td class="text-end">
                                            Rp {{ number_format($d->total_dibayar, 0, ',', '.') }}
                                            @if($progress > 0 && $progress < 100)
                                                <div class="progress mt-1" style="height: 5px;">
                                                    <div class="progress-bar bg-warning" style="width: {{ $progress }}%"></div>
                                                </div>
                                            @endif
                                        </td>
                                        <td class="text-end">
                                            <strong class="{{ $d->sisa_denda > 0 ? 'text-danger' : 'text-success' }}">
                                                Rp {{ number_format($d->sisa_denda, 0, ',', '.') }}
                                            </strong>
                                        </td>
                                        <td>
                                            @if($d->status_bayar == 'Lunas')
                                                <span class="badge bg-success">Lunas</span>
                                            @elseif($d->status_bayar == 'Cicilan')
                                                <span class="badge bg-warning">Cicilan</span>
                                            @else
                                                <span class="badge bg-danger">Belum Lunas</span>
                                            @endif
                                        </td>
                                        <td>
                                            @if($d->sisa_denda > 0)
                                                <button class="btn btn-sm btn-primary" data-bs-toggle="modal" data-bs-target="#bayarModal" 
                                                    data-id="{{ $d->id_peminjaman }}"
                                                    data-denda="{{ $d->denda }}"
                                                    data-dibayar="{{ $d->total_dibayar }}"
                                                    data-sisa="{{ $d->sisa_denda }}">
                                                    <i class="fas fa-money-bill"></i> Bayar
                                                </button>
                                            @else
                                                <span class="badge bg-success"><i class="fas fa-check"></i> Lunas</span>
                                            @endif
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="11" class="text-center text-muted py-4">
                                            <i class="fas fa-inbox fa-3x mb-3 d-block"></i>
                                            Tidak ada data denda
                                        </td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>

                    {{-- Pagination --}}
                    <div class="d-flex justify-content-between align-items-center mt-3">
                        <div class="text-muted">
                            Menampilkan {{ $denda->firstItem() ?? 0 }} - {{ $denda->lastItem() ?? 0 }} 
                            dari {{ $denda->total() }} data
                        </div>
                        {{ $denda->links() }}
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

{{-- Payment Modal --}}
<div class="modal fade" id="bayarModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Input Pembayaran Denda</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <form action="" method="POST" id="bayarForm">
                @csrf
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label">Total Denda</label>
                        <input type="text" class="form-control" id="totalDenda" readonly>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Sudah Dibayar</label>
                        <input type="text" class="form-control" id="sudahDibayar" readonly>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Sisa Denda</label>
                        <input type="text" class="form-control fw-bold text-danger" id="sisaDenda" readonly>
                    </div>
                    <hr>
                    <div class="mb-3">
                        <label class="form-label">Nominal Bayar <span class="text-danger">*</span></label>
                        <input type="number" name="nominal_bayar" class="form-control" required min="1">
                        <small class="text-muted">Masukkan nominal pembayaran</small>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">Keterangan</label>
                        <textarea name="keterangan" class="form-control" rows="2"></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save"></i> Simpan Pembayaran
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('styles')
<style>
    @media print {
        .card-header, .btn, nav, .sidebar, .navbar, .modal { display: none; }
        .table { font-size: 11px; }
    }
</style>
@endpush

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    const bayarModal = document.getElementById('bayarModal');
    if (bayarModal) {
        bayarModal.addEventListener('show.bs.modal', function(event) {
            const button = event.relatedTarget;
            const id = button.getAttribute('data-id');
            const denda = button.getAttribute('data-denda');
            const dibayar = button.getAttribute('data-dibayar');
            const sisa = button.getAttribute('data-sisa');
            
            // Set form action
            document.getElementById('bayarForm').action = '/laporan-denda/' + id + '/bayar';
            
            // Set values
            document.getElementById('totalDenda').value = 'Rp ' + parseInt(denda).toLocaleString('id-ID');
            document.getElementById('sudahDibayar').value = 'Rp ' + parseInt(dibayar).toLocaleString('id-ID');
            document.getElementById('sisaDenda').value = 'Rp ' + parseInt(sisa).toLocaleString('id-ID');
        });
    }
});
</script>
@endpush
@endsection