@extends('layouts.admin')

@section('title', 'Pengeluaran - Back Office')

@section('content')
    <!-- Header -->
    <div class="mb-6">
        <h1 class="text-2xl font-bold text-gray-800 dark:text-white">Daftar Pengeluaran</h1>
    </div>

    <!-- Notifikasi Modern -->
    <x-admin-notification />

    <!-- Total Card -->
    <div class="bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 p-4 mb-4 transition-colors duration-300">
        <div class="flex items-center justify-between">
            <div>
                <p class="text-xs text-gray-600 dark:text-gray-400 mb-1">Total Pengeluaran</p>
                <h2 class="text-2xl font-bold text-red-600 dark:text-red-400">Rp {{ number_format($totalExpense, 0, ',', '.') }}</h2>
                <p class="text-xs text-gray-500 dark:text-gray-400 mt-1">
                    <i class="fas fa-info-circle mr-1"></i>
                    {{ $expenses->total() }} transaksi
                </p>
            </div>
            <div class="p-3 bg-red-100 dark:bg-red-900/40 rounded-lg">
                <i class="fas fa-wallet text-2xl text-red-600 dark:text-red-400"></i>
            </div>
        </div>
    </div>

    <!-- Filter Section -->
    <div class="bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 p-4 mb-4">
        <form method="GET" action="{{ route('admin.backoffice.expense.index') }}" id="filterForm" class="space-y-4">
            <!-- Search Bar -->
            <div class="relative flex-1">
                <input type="text" name="search" id="searchInput" value="{{ request('search') }}" placeholder="Cari deskripsi atau no ref..."
                    class="form-input-search" />
                <i class="fas fa-search absolute left-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500 pointer-events-none"></i>
                @if (request('search'))
                    <button type="button" onclick="clearFilter('search')"
                        class="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500 hover:text-gray-600 dark:hover:text-gray-300">
                        <i class="fas fa-times"></i>
                    </button>
                @endif
            </div>

            <!-- Filter Row -->
            <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
                <!-- Tanggal Mulai -->
                <div class="relative">
                    <input type="date" name="start_date" id="startDateInput" value="{{ request('start_date') }}" onchange="submitFilter()"
                        class="w-full pl-10 pr-3 py-2 border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white rounded-lg focus:outline-none focus:ring-2 focus:ring-red-500 transition-colors duration-200 text-sm h-10">
                    <i class="fas fa-calendar-alt absolute left-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500 pointer-events-none"></i>
                </div>

                <!-- Tanggal Akhir -->
                <div class="relative">
                    <input type="date" name="end_date" id="endDateInput" value="{{ request('end_date') }}" onchange="submitFilter()"
                        class="w-full pl-10 pr-3 py-2 border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white rounded-lg focus:outline-none focus:ring-2 focus:ring-red-500 transition-colors duration-200 text-sm h-10">
                    <i class="fas fa-calendar-alt absolute left-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500 pointer-events-none"></i>
                </div>

                <!-- Kategori -->
                <div class="relative">
                    <select name="category" id="categoryFilter" onchange="submitFilter()" class="form-select">
                        <option value="">Semua Kategori</option>
                        @foreach ($categories as $key => $label)
                            <option value="{{ $key }}" {{ request('category') == $key ? 'selected' : '' }}>
                                {{ $label }}
                            </option>
                        @endforeach
                    </select>
                    <i class="fas fa-chevron-down absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 dark:text-gray-500 pointer-events-none text-xs"></i>
                </div>

                <!-- Action Buttons -->
                <div class="flex items-center gap-2">
                    <a href="{{ route('admin.backoffice.expense.create') }}"
                        class="flex-1 inline-flex items-center justify-center px-4 py-2 bg-red-600 hover:bg-red-700 text-white text-sm font-medium rounded-lg transition-colors duration-200 h-10">
                        <i class="fas fa-plus mr-2"></i>
                        <span>Tambah</span>
                    </a>
                    @if (request('search') || request('start_date') || request('end_date') || request('category'))
                        <button type="button" onclick="clearAllFilters()"
                            class="inline-flex items-center justify-center px-4 py-2 text-sm font-medium rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-600 transition-colors duration-200 h-10">
                            <i class="fas fa-times mr-2"></i>
                            Reset
                        </button>
                    @endif
                </div>
            </div>
        </form>
    </div>

    <!-- Active Filters Info -->
    @if (request('search') || request('start_date') || request('end_date') || request('category'))
        <div class="mb-4 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-700 rounded-lg p-4">
            <div class="flex flex-wrap items-center gap-2">
                <span class="text-sm font-medium text-red-800 dark:text-red-200">Filter Aktif:</span>
                
                @if (request('search'))
                    <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-red-100 text-red-800 dark:bg-red-800 dark:text-red-200">
                        <i class="fas fa-search mr-1"></i>
                        Pencarian: "{{ request('search') }}"
                        <button onclick="clearFilter('search')" class="ml-2 hover:text-red-600">
                            <i class="fas fa-times"></i>
                        </button>
                    </span>
                @endif
                
                @if (request('start_date') || request('end_date'))
                    <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-orange-100 text-orange-800 dark:bg-orange-800 dark:text-orange-200">
                        <i class="fas fa-calendar-alt mr-1"></i>
                        Periode: {{ request('start_date') ? date('d M Y', strtotime(request('start_date'))) : 'Awal' }} - {{ request('end_date') ? date('d M Y', strtotime(request('end_date'))) : 'Akhir' }}
                        <button onclick="clearDateFilter()" class="ml-2 hover:text-orange-600">
                            <i class="fas fa-times"></i>
                        </button>
                    </span>
                @endif
                
                @if (request('category'))
                    <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-red-100 text-red-800 dark:bg-red-800 dark:text-red-200">
                        <i class="fas fa-tags mr-1"></i>
                        Kategori: {{ $categories[request('category')] ?? request('category') }}
                        <button onclick="clearFilter('category')" class="ml-2 hover:text-red-600">
                            <i class="fas fa-times"></i>
                        </button>
                    </span>
                @endif
                
                <button onclick="clearAllFilters()" 
                    class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-gray-100 text-gray-800 dark:bg-gray-800 dark:text-gray-200 hover:bg-gray-200 dark:hover:bg-gray-700 transition-colors">
                    <i class="fas fa-times-circle mr-1"></i>
                    Hapus Semua Filter
                </button>
            </div>
        </div>
    @endif

    <!-- Table Container -->
    <div class="bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 overflow-hidden transition-colors duration-300">
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead class="bg-gray-50 dark:bg-gray-700/50 border-b border-gray-200 dark:border-gray-600">
                    <tr>
                        <th class="w-16 px-4 py-3.5 text-center text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">No</th>
                        <th class="px-6 py-3.5 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">Tanggal</th>
                        <th class="px-6 py-3.5 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">Kategori</th>
                        <th class="px-6 py-3.5 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">Deskripsi</th>
                        <th class="px-6 py-3.5 text-left text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">No. Ref</th>
                        <th class="px-6 py-3.5 text-right text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">Jumlah</th>
                        <th class="px-6 py-3.5 text-center text-xs font-semibold uppercase tracking-wider text-gray-600 dark:text-gray-300">Aksi</th>
                    </tr>
                </thead>
                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
                    @forelse ($expenses as $expense)
                        <tr class="hover:bg-red-50/50 dark:hover:bg-gray-700/80 transition-colors duration-200">
                            <td class="px-4 py-4 text-sm text-gray-900 dark:text-gray-100 text-center align-middle">
                                {{ $loop->iteration + $expenses->firstItem() - 1 }}
                            </td>
                            <td class="px-6 py-4 text-sm text-gray-900 dark:text-gray-100 align-middle">
                                {{ $expense->transaction_date->format('d M Y') }}
                            </td>
                            <td class="px-6 py-4 text-sm align-middle">
                                <span class="inline-flex items-center px-2.5 py-1 text-xs font-medium rounded-md bg-red-100 text-red-800 dark:bg-red-900/40 dark:text-red-300">
                                    {{ $expense->category_name }}
                                </span>
                            </td>
                            <td class="px-6 py-4 text-sm text-gray-900 dark:text-gray-100 align-middle">
                                <div class="flex items-center">
                                    <span>{{ Str::limit($expense->description, 60) }}</span>
                                    @if ($expense->attachment)
                                        <i class="fas fa-paperclip text-gray-400 dark:text-gray-500 ml-2" title="Ada lampiran"></i>
                                    @endif
                                </div>
                            </td>
                            <td class="px-6 py-4 text-sm text-gray-600 dark:text-gray-400 align-middle">
                                {{ $expense->reference_number ?? '-' }}
                            </td>
                            <td class="px-6 py-4 text-right text-sm font-semibold text-red-600 dark:text-red-400 align-middle">
                                {{ $expense->formatted_amount }}
                            </td>
                            <td class="px-4 py-4 text-center align-middle">
                                <div class="flex items-center justify-center space-x-2">
                                    <a href="{{ route('admin.backoffice.expense.show', $expense->id) }}"
                                        class="inline-flex items-center justify-center w-9 h-9 text-indigo-600 dark:text-indigo-400 hover:text-indigo-700 dark:hover:text-indigo-300 hover:bg-indigo-50 dark:hover:bg-indigo-900/20 rounded transition-colors duration-200"
                                        title="Detail">
                                        <i class="fas fa-eye text-base"></i>
                                    </a>
                                    <a href="{{ route('admin.backoffice.expense.edit', $expense->id) }}"
                                        class="inline-flex items-center justify-center w-9 h-9 text-blue-600 dark:text-blue-400 hover:text-blue-700 dark:hover:text-blue-300 hover:bg-blue-50 dark:hover:bg-blue-900/20 rounded transition-colors duration-200"
                                        title="Edit">
                                        <i class="fas fa-edit text-base"></i>
                                    </a>
                                    <form id="delete-form-{{ $expense->id }}"
                                        action="{{ route('admin.backoffice.expense.destroy', $expense->id) }}" method="POST"
                                        class="inline m-0 p-0" onsubmit="return confirmDelete(event, {{ $expense->id }})">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit"
                                            class="inline-flex items-center justify-center w-9 h-9 text-red-600 dark:text-red-400 hover:text-red-700 dark:hover:text-red-300 hover:bg-red-50 dark:hover:bg-red-900/20 rounded transition-colors duration-200"
                                            title="Hapus">
                                            <i class="fas fa-trash text-base"></i>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr>
                            <td colspan="7" class="px-6 py-16 text-center">
                                <div class="flex flex-col items-center">
                                    <div class="w-16 h-16 bg-gray-100 dark:bg-gray-700 rounded-full flex items-center justify-center mb-4">
                                        <i class="fas fa-inbox text-2xl text-gray-400 dark:text-gray-500"></i>
                                    </div>
                                    <p class="text-gray-500 dark:text-gray-400 text-lg font-medium">Belum ada data pengeluaran</p>
                                    <p class="text-gray-400 dark:text-gray-500 text-sm mt-1">Mulai dengan menambahkan pengeluaran pertama</p>
                                </div>
                            </td>
                        </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <!-- Pagination -->
        @if ($expenses->hasPages())
            <div
                class="flex items-center justify-between px-4 py-3 border-t border-gray-200 dark:border-gray-700 text-sm bg-gray-50 dark:bg-gray-800">
        
                <!-- Info -->
                <div class="text-gray-600 dark:text-gray-400">
                    Menampilkan
                    <span class="font-medium">{{ $expenses->firstItem() }}</span>
                    –
                    <span class="font-medium">{{ $expenses->lastItem() }}</span>
                    dari
                    <span class="font-medium">{{ $expenses->total() }}</span>
                    data pengeluaran
                </div>
        
                <!-- Pagination -->
                <div>
                    {{ $expenses->onEachSide(1)->links() }}
                </div>
            </div>
        @endif

    </div>

    <script>
        // Submit filter dengan parameter yang bersih
        function submitFilter() {
            const params = new URLSearchParams();
            
            // Ambil nilai dari setiap input/select
            const search = document.getElementById('searchInput')?.value?.trim() || '';
            const startDate = document.getElementById('startDateInput')?.value || '';
            const endDate = document.getElementById('endDateInput')?.value || '';
            const category = document.getElementById('categoryFilter')?.value || '';
            
            // Hanya tambahkan parameter yang memiliki nilai
            if (search) {
                params.append('search', search);
            }
            if (startDate) {
                params.append('start_date', startDate);
            }
            if (endDate) {
                params.append('end_date', endDate);
            }
            if (category) {
                params.append('category', category);
            }
            
            // Redirect dengan parameter yang bersih
            const url = '{{ route("admin.backoffice.expense.index") }}' + (params.toString() ? '?' + params.toString() : '');
            window.location.href = url;
        }

        // Clear individual filter
        function clearFilter(filterName) {
            const url = new URL(window.location);
            url.searchParams.delete(filterName);
            window.location.href = url.toString();
        }

        // Clear date filter
        function clearDateFilter() {
            const url = new URL(window.location);
            url.searchParams.delete('start_date');
            url.searchParams.delete('end_date');
            window.location.href = url.toString();
        }

        // Clear all filters
        function clearAllFilters() {
            window.location.href = '{{ route("admin.backoffice.expense.index") }}';
        }

        // Submit form search dengan Enter
        document.addEventListener('DOMContentLoaded', function() {
            const searchInput = document.getElementById('searchInput');
            if (searchInput) {
                searchInput.addEventListener('keypress', function(e) {
                    if (e.key === 'Enter') {
                        e.preventDefault();
                        submitFilter();
                    }
                });
            }
        });

        function confirmDelete(event, id) {
            event.preventDefault();
            Swal.fire({
                title: 'Yakin ingin menghapus?',
                text: "Data ini akan dihapus secara permanen!",
                icon: 'warning',
                showCancelButton: true,
                confirmButtonColor: '#e3342f',
                cancelButtonColor: '#6c757d',
                confirmButtonText: 'Ya, hapus!',
                cancelButtonText: 'Batal',
                reverseButtons: true
            }).then((result) => {
                if (result.isConfirmed) {
                    document.getElementById('delete-form-' + id).submit();
                }
            });
            return false;
        }
    </script>

    <style>
        /* Konsisten Style untuk semua Index Pages */
        .form-input-search,
        .form-select {
            height: 40px !important;
            min-height: 40px !important;
            max-height: 40px !important;
            box-sizing: border-box !important;
            line-height: 1.5 !important;
            padding: 0 2.5rem 0 2.5rem !important;
            margin: 0 !important;
        }
        
        .form-input-search {
            width: 100%;
            padding-left: 2.5rem !important;
            padding-right: 2.5rem !important;
            border: 1px solid rgb(209 213 219);
            border-radius: 0.5rem;
            background-color: white;
            color: rgb(17 24 39);
            font-size: 0.875rem;
            transition: all 0.2s;
        }
        
        .dark .form-input-search {
            border-color: rgb(75 85 99);
            background-color: rgb(55 65 81);
            color: white;
        }
        
        .form-input-search:focus {
            outline: none;
            ring: 2px;
            ring-color: rgb(59 130 246);
        }
        
        .form-select {
            width: 100%;
            padding-left: 1rem !important;
            padding-right: 2.5rem !important;
            border: 1px solid rgb(209 213 219);
            border-radius: 0.5rem;
            background-color: white;
            color: rgb(17 24 39);
            font-size: 0.875rem;
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
            transition: all 0.2s;
        }
        
        .dark .form-select {
            border-color: rgb(75 85 99);
            background-color: rgb(55 65 81);
            color: white;
        }
        
        .form-select:focus {
            outline: none;
            ring: 2px;
            ring-color: rgb(59 130 246);
        }

        /* Custom scrollbar untuk tabel */
        .overflow-x-auto::-webkit-scrollbar {
            height: 8px;
        }
        
        .overflow-x-auto::-webkit-scrollbar-track {
            background: #f1f5f9;
            border-radius: 4px;
        }
        
        .overflow-x-auto::-webkit-scrollbar-thumb {
            background: #cbd5e0;
            border-radius: 4px;
        }
        
        .overflow-x-auto::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }
        
        /* Dark mode scrollbar */
        .dark .overflow-x-auto::-webkit-scrollbar-track {
            background: #374151;
        }
        
        .dark .overflow-x-auto::-webkit-scrollbar-thumb {
            background: #6b7280;
        }
        
        .dark .overflow-x-auto::-webkit-scrollbar-thumb:hover {
            background: #9ca3af;
        }
    </style>
@endsection