@extends('layouts.app')

@section('content')
    <x-common.page-breadcrumb pageTitle="{{ $title ?? 'Pelunasan' }}" />

    {{-- Flash Messages --}}
    @if(session('success'))
    <div class="mb-4 rounded-lg bg-success-50 p-4 text-success-700 dark:bg-success-500/15 dark:text-success-400">
        {{ session('success') }}
    </div>
    @endif
    @if(session('error'))
    <div class="mb-4 rounded-lg bg-error-50 p-4 text-error-700 dark:bg-error-500/15 dark:text-error-400">
        {{ session('error') }}
    </div>
    @endif

    {{-- Stat Cards --}}
    <div class="mb-6 grid grid-cols-1 gap-4 sm:grid-cols-2">
        <x-posgraf.stat-card
            title="Total Order Belum Lunas"
            value="{{ $summary['total_orders'] ?? 0 }}"
            color="warning"
        >
            <x-slot name="icon">
                <svg class="size-6" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
            </x-slot>
        </x-posgraf.stat-card>
        <x-posgraf.stat-card
            title="Total Piutang"
            value="Rp {{ number_format($summary['total_receivables'] ?? 0, 0, ',', '.') }}"
            color="error"
        >
            <x-slot name="icon">
                <svg class="size-6" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
            </x-slot>
        </x-posgraf.stat-card>
    </div>

    {{-- Orders Table --}}
    <div class="rounded-2xl border border-gray-200 bg-white dark:border-gray-800 dark:bg-white/[0.03]">
        <div class="border-b border-gray-200 dark:border-gray-800">
            <div class="flex px-5">
                <a href="{{ route('kasir.pelunasan', ['tab' => 'active', 'type' => $currentType]) }}"
                   class="border-b-2 py-4 px-6 text-sm font-medium transition-colors {{ ($currentTab ?? 'active') === 'active' ? 'border-brand-500 text-brand-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }}">
                    Tagihan Aktif
                </a>
                <a href="{{ route('kasir.pelunasan', ['tab' => 'history', 'type' => $currentType]) }}"
                   class="border-b-2 py-4 px-6 text-sm font-medium transition-colors {{ ($currentTab ?? 'active') === 'history' ? 'border-brand-500 text-brand-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }}">
                    Riwayat Pelunasan
                </a>
            </div>
        </div>

        <div class="flex flex-col sm:flex-row sm:items-center justify-between gap-3 border-b border-gray-200 px-5 py-4 dark:border-gray-800">
            <div class="flex items-center gap-3">
                <h3 class="text-lg font-semibold text-gray-800 dark:text-white/90">
                    {{ ($currentTab ?? 'active') === 'history' ? 'Daftar Pembayaran Lunas' : 'Daftar Tagihan' }}
                </h3>


                {{-- Customer Filter --}}
                <div class="relative min-w-[220px] flex items-center">
                    <div class="relative w-full">
                        <x-form.select
                            name="customer_filter"
                            placeholder="Semua Customer"
                            :options="['' => 'Semua Customer'] + $allCustomers->mapWithKeys(fn($c) => [$c => $c])->toArray()"
                            :searchable="true"
                            :value="request('customer')"
                            class="!h-[34px] !py-0 flex items-center"
                            x-init="$watch('value', value => filterByCustomer(value))"
                        />
                    </div>
                </div>
            </div>

            <div class="flex items-center gap-2">
                <div class="flex rounded-lg bg-gray-100 p-1 dark:bg-gray-800">
                    <a href="{{ route('kasir.pelunasan', ['type' => 'credit', 'tab' => $currentTab ?? 'active']) }}"
                        class="rounded-md px-3 py-1.5 text-xs font-medium transition-colors {{ $currentType === 'credit' ? 'bg-white text-gray-900 shadow-sm dark:bg-gray-700 dark:text-white' : 'text-gray-500 hover:text-gray-700' }}">
                        Piutang
                    </a>
                    <a href="{{ route('kasir.pelunasan', ['type' => 'non_credit', 'tab' => $currentTab ?? 'active']) }}"
                        class="rounded-md px-3 py-1.5 text-xs font-medium transition-colors {{ $currentType === 'non_credit' ? 'bg-white text-gray-900 shadow-sm dark:bg-gray-700 dark:text-white' : 'text-gray-500 hover:text-gray-700' }}">
                        Non-Piutang
                    </a>
                </div>
            </div>
        </div>

        <div class="overflow-x-auto">
            <table class="w-full" x-data="batchPayment()">
                <thead>
                    <tr class="border-b border-gray-200 bg-gray-50 dark:border-gray-800 dark:bg-gray-900/50">
                        <th class="px-3 py-3 text-center">
                            <input type="checkbox" x-model="selectAll" @change="toggleSelectAll()"
                                class="size-4 rounded border-gray-300 text-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700">
                        </th>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Tanggal</th>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Invoice</th>
                        <th class="px-4 py-3 text-left text-xs font-semibold uppercase text-gray-500">Pelanggan</th>
                        <th class="px-4 py-3 text-right text-xs font-semibold uppercase text-gray-500">Total</th>
                        <th class="px-4 py-3 text-right text-xs font-semibold uppercase text-gray-500 whitespace-nowrap" style="min-width: 120px;">Dibayar</th>
                        <th class="px-4 py-3 text-right text-xs font-semibold uppercase text-gray-500">Sisa</th>
                        <th class="px-4 py-3 text-center text-xs font-semibold uppercase text-gray-500">Umur</th>
                        <th class="px-4 py-3 text-center text-xs font-semibold uppercase text-gray-500">Aksi</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-gray-200 dark:divide-gray-800">
                    @forelse($orders as $order)
                    @php
                        $age = (int) floor($order->created_at->diffInDays(now()));
                        $ageClass = $age > 30 ? 'text-error-600 bg-error-50' : ($age > 7 ? 'text-warning-600 bg-warning-50' : 'text-gray-600 bg-gray-100');
                        $totalPaid = $order->getTotalPaid();
                        $remaining = $order->getRemainingBalance();
                    @endphp
                    <tr class="hover:bg-gray-50 dark:hover:bg-white/[0.02]" :class="isSelected({{ $order->id }}) && 'bg-brand-50 dark:bg-brand-500/10'">
                        <td class="px-3 py-3 text-center">
                            <input type="checkbox" :checked="isSelected({{ $order->id }})" @change="toggleOrder({{ $order->id }}, '{{ $order->invoice_number }}', {{ $remaining }}, '{{ addslashes($order->customer_name) }}')"
                                class="size-4 rounded border-gray-300 text-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700">
                        </td>
                        <td class="px-4 py-3 text-sm text-gray-500">{{ $order->created_at->format('d/m/Y') }}</td>
                        <td class="px-4 py-3">
                            <a href="{{ route('orders.show', $order) }}" class="text-sm font-medium text-brand-600 hover:text-brand-700">{{ $order->invoice_number }}</a>
                            @if($order->is_credit)
                            <span class="ml-1 inline-flex items-center rounded-full bg-warning-50 px-1.5 py-0.5 text-[10px] font-medium text-warning-700 dark:bg-warning-500/20 dark:text-warning-400">Piutang</span>
                            @endif
                            @if($order->isPartiallyPaid())
                            <span class="ml-1 inline-flex items-center rounded-full bg-blue-light-50 px-1.5 py-0.5 text-[10px] font-medium text-blue-light-700">Cicilan</span>
                            @endif
                        </td>
                        <td class="px-4 py-3">
                            <button type="button" @click="selectByCustomer('{{ addslashes($order->customer_name) }}')"
                                class="text-sm text-gray-800 dark:text-white/90 hover:text-brand-600 dark:hover:text-brand-400 hover:underline cursor-pointer"
                                title="Klik untuk pilih semua order pelanggan ini">
                                {{ $order->customer_name }}
                            </button>
                        </td>
                        <td class="px-4 py-3 text-right text-sm text-gray-700 dark:text-gray-300">Rp {{ number_format($order->total_price, 0, ',', '.') }}</td>
                        @if($order->payments->count() > 0)
                        @php
                            $paymentData = $order->payments->map(fn($p) => [
                                'id' => $p->id,
                                'date' => $p->created_at->format('d/m/Y H:i'),
                                'amount' => $p->amount,
                                'method' => $p->payment_method,
                                'proof' => $p->proof_path ? asset('storage/' . $p->proof_path) : null,
                                'notes' => $p->notes,
                                'cashier' => $p->cashier->name ?? '-'
                            ])->values()->toJson();
                        @endphp
                        <td class="px-4 py-3 text-right whitespace-nowrap">
                            <button type="button"
                                data-payments="{{ $paymentData }}"
                                data-invoice="{{ $order->invoice_number }}"
                                onclick="openHistoryDialog(JSON.parse(this.dataset.payments), this.dataset.invoice)"
                                class="inline-flex items-center gap-1 text-sm font-medium text-success-600 hover:text-success-700 dark:text-success-400 dark:hover:text-success-300 hover:underline cursor-pointer"
                                title="Klik untuk lihat riwayat pembayaran">
                                Rp {{ number_format($totalPaid, 0, ',', '.') }}
                                <svg class="size-3" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
                            </button>
                        </td>
                        @else
                        <td class="px-4 py-3 text-right text-sm text-gray-400">-</td>
                        @endif
                        <td class="px-4 py-3 text-right text-sm font-semibold text-error-600 dark:text-error-400">Rp {{ number_format($remaining, 0, ',', '.') }}</td>
                        <td class="px-4 py-3 text-center">
                            <span class="inline-flex items-center rounded-full px-2 py-0.5 text-xs font-medium {{ $ageClass }}">
                                {{ $age }} hari
                            </span>
                        </td>
                        <td class="px-4 py-3 text-center">
                            <div class="flex items-center justify-center gap-2">
                                @if(($currentTab ?? 'active') === 'active')
                                <button
                                    type="button"
                                    onclick="openPaymentDialog({{ $order->id }}, '{{ $order->invoice_number }}', {{ $remaining }})"
                                    class="inline-flex items-center gap-1 rounded-lg bg-success-500 px-3 py-1.5 text-xs font-medium text-white hover:bg-success-600 transition-colors"
                                >
                                    <svg class="size-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
                                    </svg>
                                    Bayar
                                </button>
                                @else
                                <a href="{{ route('print.nota', $order) }}" target="_blank" class="text-gray-400 hover:text-brand-500" title="Cetak Nota">
                                    <svg class="size-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z" /></svg>
                                </a>
                                @endif
                                <a href="{{ route('orders.show', $order) }}" class="text-gray-500 hover:text-brand-500" title="Lihat Detail">
                                    <svg class="size-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/>
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/>
                                    </svg>
                                </a>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="9" class="px-5 py-12 text-center">
                            <div class="flex flex-col items-center">
                                <svg class="mb-3 h-12 w-12 text-success-300" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
                                </svg>
                                <p class="text-sm text-success-600 dark:text-success-400 font-medium">Tidak ada tagihan! 🎉</p>
                            </div>
                        </td>
                    </tr>
                    @endforelse
                </tbody>
                @if($orders->count() > 0)
                <tfoot class="border-t-2 border-gray-300 bg-gray-50 dark:border-gray-700 dark:bg-gray-900/50">
                    <tr>
                        <td colspan="6" class="px-4 py-4 text-sm font-semibold text-gray-800 dark:text-white/90">Total Piutang</td>
                        <td class="px-4 py-4 text-right text-base font-bold text-error-600 dark:text-error-400">Rp {{ number_format($summary['total_receivables'], 0, ',', '.') }}</td>
                        <td colspan="2"></td>
                    </tr>
                </tfoot>
                @endif

                {{-- Floating Selection Bar --}}
                <template x-if="selectedOrders.length > 0">
                    <div class="fixed bottom-6 left-1/2 -translate-x-1/2 z-40">
                        <div class="flex items-center gap-4 rounded-xl bg-gray-900 px-5 py-3 shadow-xl dark:bg-gray-700">
                            <div class="text-white">
                                <span class="font-semibold" x-text="selectedOrders.length"></span> order dipilih
                                <span class="mx-2 text-gray-400">•</span>
                                <span class="text-success-400">Rp <span x-text="formatRupiah(totalSelected)"></span></span>
                            </div>
                            <div class="flex items-center gap-2">
                                @if(($currentTab ?? 'active') === 'history')
                                <button type="button" @click="printSelected()"
                                    class="rounded-lg bg-brand-500 px-4 py-2 text-sm font-semibold text-white hover:bg-brand-600 transition-colors flex items-center gap-2">
                                    <svg class="size-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 17h2a2 2 0 002-2v-4a2 2 0 00-2-2H5a2 2 0 00-2 2v4a2 2 0 002 2h2m2 4h6a2 2 0 002-2v-4a2 2 0 00-2-2H9a2 2 0 00-2 2v4a2 2 0 002 2zm8-12V5a2 2 0 00-2-2H9a2 2 0 00-2 2v4h10z" /></svg>
                                    Cetak Gabungan
                                </button>
                                @endif
                                @if(($currentTab ?? 'active') === 'active')
                                <button type="button" @click="openBatchDialog()"
                                    class="rounded-lg bg-success-500 px-4 py-2 text-sm font-semibold text-white hover:bg-success-600 transition-colors">
                                    Bayar Terpilih
                                </button>
                                @endif
                                <button type="button" @click="clearSelection()"
                                    class="rounded-lg bg-gray-700 px-3 py-2 text-sm text-gray-300 hover:bg-gray-600 transition-colors dark:bg-gray-600 dark:hover:bg-gray-500">
                                    <svg class="size-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg>
                                </button>
                            </div>
                        </div>
                    </div>
                </template>
            </table>
        </div>

        @if($orders->hasPages())
        <div class="border-t border-gray-200 px-5 py-4 dark:border-gray-800">
            {{ $orders->links() }}
        </div>
        @endif
    </div>

    {{-- Payment Dialog --}}
    <div id="paymentDialog" class="fixed inset-0 z-50 hidden items-center justify-center bg-black/50 backdrop-blur-sm">
        <div class="w-full max-w-md rounded-2xl bg-white p-6 shadow-xl dark:bg-gray-800">
            <div class="mb-4 flex items-center justify-between">
                <h3 class="text-lg font-semibold text-gray-800 dark:text-white">Pembayaran</h3>
                <button type="button" onclick="closePaymentDialog()" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
                    <svg class="size-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                    </svg>
                </button>
            </div>

            <form id="paymentForm" method="POST" enctype="multipart/form-data">
                @csrf
                <div class="mb-4 rounded-lg bg-gray-50 p-3 dark:bg-gray-700/50">
                    <p class="text-sm text-gray-600 dark:text-gray-400">Invoice: <span id="paymentInvoice" class="font-semibold text-gray-800 dark:text-white"></span></p>
                    <p class="text-sm text-gray-600 dark:text-gray-400">Sisa Piutang: <span id="paymentRemaining" class="font-semibold text-error-600 dark:text-error-400"></span></p>
                </div>

                <div class="mb-4">
                    <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Jumlah Bayar <span class="text-error-500">*</span></label>
                    <input
                        type="number"
                        name="amount"
                        id="paymentAmount"
                        required
                        min="1"
                        class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                        placeholder="Masukkan jumlah pembayaran"
                    >
                </div>

                <div class="mb-4" x-data="{ paymentMethod: 'cash' }">
                    <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Metode Pembayaran <span class="text-error-500">*</span></label>
                    <select name="payment_method" x-model="paymentMethod" required class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                        <option value="cash">Tunai</option>
                        <option value="transfer">Transfer Bank</option>
                        <option value="ewallet">E-Wallet</option>
                    </select>

                    {{-- Bank Account Dropdown --}}
                    <div x-show="paymentMethod === 'transfer'" x-cloak class="mt-3">
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Rekening Bank <span class="text-error-500">*</span></label>
                        <select name="payment_account_id" x-bind:required="paymentMethod === 'transfer'" x-bind:disabled="paymentMethod !== 'transfer'" class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                            <option value="">Pilih Rekening Bank</option>
                            @foreach($bankAccounts ?? [] as $account)
                            <option value="{{ $account->id }}">{{ $account->getFullLabel() }}</option>
                            @endforeach
                        </select>
                    </div>

                    {{-- E-Wallet Account Dropdown --}}
                    <div x-show="paymentMethod === 'ewallet'" x-cloak class="mt-3">
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Akun E-Wallet <span class="text-error-500">*</span></label>
                        <select name="payment_account_id" x-bind:required="paymentMethod === 'ewallet'" x-bind:disabled="paymentMethod !== 'ewallet'" class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                            <option value="">Pilih Akun E-Wallet</option>
                            @foreach($ewalletAccounts ?? [] as $account)
                            <option value="{{ $account->id }}">{{ $account->getFullLabel() }}</option>
                            @endforeach
                        </select>
                    </div>
                </div>

                <div class="mb-4">
                    <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Bukti Pembayaran</label>
                    <input
                        type="file"
                        name="proof"
                        accept="image/jpeg,image/png,image/webp"
                        class="w-full rounded-lg border border-gray-300 px-4 py-2 text-sm file:mr-4 file:rounded-lg file:border-0 file:bg-brand-50 file:px-4 file:py-2 file:text-sm file:font-medium file:text-brand-700 hover:file:bg-brand-100 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                    >
                    <p class="mt-1 text-xs text-gray-500">JPG, PNG, atau WebP. Maks 2MB</p>
                </div>

                <div class="mb-6">
                    <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Catatan</label>
                    <textarea
                        name="notes"
                        rows="2"
                        class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                        placeholder="Catatan pembayaran (opsional)"
                    ></textarea>
                </div>

                <div class="flex gap-3">
                    <button type="button" onclick="closePaymentDialog()" class="flex-1 rounded-lg border border-gray-300 bg-white px-4 py-2.5 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600">
                        Batal
                    </button>
                    <button type="submit" class="flex-1 rounded-lg bg-success-500 px-4 py-2.5 text-sm font-medium text-white hover:bg-success-600">
                        Simpan Pembayaran
                    </button>
                </div>
            </form>
        </div>
    </div>

    {{-- Payment History Dialog --}}
    <div id="historyDialog" class="fixed inset-0 z-50 hidden items-center justify-center bg-black/50 backdrop-blur-sm">
        <div class="w-full max-w-sm rounded-xl bg-white shadow-xl dark:bg-gray-800">
            <div class="flex items-center justify-between border-b border-gray-200 px-4 py-3 dark:border-gray-700">
                <div>
                    <h3 class="text-sm font-semibold text-gray-800 dark:text-white">Riwayat Pembayaran</h3>
                    <p class="text-xs text-gray-500 dark:text-gray-400" id="historyInvoice"></p>
                </div>
                <button type="button" onclick="closeHistoryDialog()" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
                    <svg class="size-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                    </svg>
                </button>
            </div>
            <div class="overflow-y-auto max-h-[50vh] p-4">
                <div id="historyContent" class="space-y-2"></div>
            </div>
        </div>
    </div>

    {{-- Batch Payment Dialog --}}
    <div id="batchPaymentDialog" class="fixed inset-0 z-50 hidden items-center justify-center bg-black/50 backdrop-blur-sm">
        <div class="w-full max-w-md max-h-[85vh] overflow-hidden rounded-2xl bg-white shadow-xl dark:bg-gray-800">
            <div class="flex items-center justify-between border-b border-gray-200 px-5 py-4 dark:border-gray-700">
                <div>
                    <h3 class="text-lg font-semibold text-gray-800 dark:text-white">Pembayaran Batch</h3>
                    <p class="text-sm text-gray-500 dark:text-gray-400" id="batchOrderCount"></p>
                </div>
                <button type="button" onclick="closeBatchDialog()" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-300">
                    <svg class="size-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                    </svg>
                </button>
            </div>

            <form id="batchPaymentForm" method="POST" action="{{ route('kasir.pelunasan.payBatch') }}" enctype="multipart/form-data">
                @csrf
                <input type="hidden" name="order_ids" id="batchOrderIds">

                <div class="overflow-y-auto max-h-[40vh] p-4 border-b border-gray-200 dark:border-gray-700">
                    <div id="batchOrderList" class="space-y-2"></div>

                    <div class="mt-3 rounded-lg bg-gray-100 dark:bg-gray-700 p-3">
                        <div class="flex justify-between items-center">
                            <span class="text-sm font-medium text-gray-600 dark:text-gray-400">Total Sisa Piutang</span>
                            <span class="text-lg font-bold text-error-600 dark:text-error-400" id="batchTotalRemaining"></span>
                        </div>
                    </div>
                </div>

                <div class="p-4 space-y-4">
                    <div>
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Jumlah Bayar <span class="text-error-500">*</span></label>
                        <input
                            type="number"
                            name="amount"
                            id="batchAmount"
                            required
                            min="1"
                            class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                            placeholder="Masukkan jumlah pembayaran"
                        >
                    </div>

                    {{-- ✅ TAMBAHAN: Uang Diterima (Tunai) - TIDAK DIKIRIM KE SERVER (tanpa name) --}}
                    <div id="batchCashReceivedWrap" class="hidden">
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">
                            Uang Diterima (Tunai)
                        </label>
                        <input
                            type="number"
                            id="batchCashReceived"
                            min="0"
                            class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                            placeholder="Masukkan uang diterima"
                        >
                        <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
                            Input ini hanya untuk menghitung kembalian (tidak tersimpan / tidak ikut submit).
                        </p>
                    </div>

                    {{-- ✅ TAMBAHAN: Status Kembalian (Batch) --}}
                    <div id="batchChangeStatusWrap" class="rounded-lg bg-gray-100 dark:bg-gray-700 p-3">
                        <div class="flex items-center justify-between">
                            <span class="text-sm font-medium text-gray-600 dark:text-gray-400">Status Pembayaran</span>
                            <span id="batchChangeStatusBadge" class="inline-flex items-center rounded-full px-2 py-0.5 text-xs font-semibold bg-gray-200 text-gray-700 dark:bg-gray-600 dark:text-gray-200">
                                -
                            </span>
                        </div>

                        <div id="batchChangeAmountRow" class="mt-2 flex items-center justify-between">
                            <span id="batchChangeAmountLabel" class="text-sm font-medium text-gray-600 dark:text-gray-400">Kembalian</span>
                            <span id="batchChangeAmountValue" class="text-lg font-bold text-gray-800 dark:text-white">Rp 0</span>
                        </div>

                        <p id="batchChangeHint" class="mt-1 text-xs text-gray-500 dark:text-gray-400">
                            Kembalian dihitung otomatis.
                        </p>
                    </div>

                    <div x-data="{ batchPaymentMethod: 'cash' }">
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Metode Pembayaran <span class="text-error-500">*</span></label>
                        <select name="payment_method" x-model="batchPaymentMethod" required class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                            <option value="cash">Tunai</option>
                            <option value="transfer">Transfer Bank</option>
                            <option value="ewallet">E-Wallet</option>
                        </select>

                        {{-- Bank Account Dropdown --}}
                        <div x-show="batchPaymentMethod === 'transfer'" x-cloak class="mt-3">
                            <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Rekening Bank <span class="text-error-500">*</span></label>
                            <select name="payment_account_id" x-bind:required="batchPaymentMethod === 'transfer'" x-bind:disabled="batchPaymentMethod !== 'transfer'" class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                                <option value="">Pilih Rekening Bank</option>
                                @foreach($bankAccounts ?? [] as $account)
                                <option value="{{ $account->id }}">{{ $account->getFullLabel() }}</option>
                                @endforeach
                            </select>
                        </div>

                        {{-- E-Wallet Account Dropdown --}}
                        <div x-show="batchPaymentMethod === 'ewallet'" x-cloak class="mt-3">
                            <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Akun E-Wallet <span class="text-error-500">*</span></label>
                            <select name="payment_account_id" x-bind:required="batchPaymentMethod === 'ewallet'" x-bind:disabled="batchPaymentMethod !== 'ewallet'" class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white">
                                <option value="">Pilih Akun E-Wallet</option>
                                @foreach($ewalletAccounts ?? [] as $account)
                                <option value="{{ $account->id }}">{{ $account->getFullLabel() }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div>
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Bukti Pembayaran</label>
                        <input
                            type="file"
                            name="proof"
                            accept="image/jpeg,image/png,image/webp"
                            class="w-full rounded-lg border border-gray-300 px-4 py-2 text-sm file:mr-4 file:rounded-lg file:border-0 file:bg-brand-50 file:px-4 file:py-2 file:text-sm file:font-medium file:text-brand-700 hover:file:bg-brand-100 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                        >
                    </div>

                    <div>
                        <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">Catatan</label>
                        <textarea
                            name="notes"
                            rows="2"
                            class="w-full rounded-lg border border-gray-300 px-4 py-2.5 text-sm focus:border-brand-500 focus:ring-brand-500 dark:border-gray-600 dark:bg-gray-700 dark:text-white"
                            placeholder="Catatan pembayaran (opsional)"
                        ></textarea>
                    </div>

                    <div class="flex gap-3 pt-2">
                        <button type="button" onclick="closeBatchDialog()" class="flex-1 rounded-lg border border-gray-300 bg-white px-4 py-2.5 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600">
                            Batal
                        </button>
                        <button type="submit" class="flex-1 rounded-lg bg-success-500 px-4 py-2.5 text-sm font-medium text-white hover:bg-success-600">
                            Simpan Pembayaran
                        </button>
                    </div>
                </div>
            </form>
        </div>
    </div>
@endsection

@push('scripts')
<script>
    // Customer Filter
    function filterByCustomer(customer) {
        const url = new URL(window.location.href);
        if (customer) {
            url.searchParams.set('customer', customer);
        } else {
            url.searchParams.delete('customer');
        }
        window.location.href = url.toString();
    }

    // Payment Dialog Functions
    function openPaymentDialog(orderId, invoice, remaining) {
        document.getElementById('paymentForm').action = `/kasir/pelunasan/${orderId}/pay`;
        document.getElementById('paymentInvoice').textContent = invoice;
        document.getElementById('paymentRemaining').textContent = 'Rp ' + remaining.toLocaleString('id-ID');
        document.getElementById('paymentAmount').max = remaining;
        document.getElementById('paymentAmount').value = remaining;
        document.getElementById('paymentDialog').classList.remove('hidden');
        document.getElementById('paymentDialog').classList.add('flex');
    }

    function closePaymentDialog() {
        document.getElementById('paymentDialog').classList.add('hidden');
        document.getElementById('paymentDialog').classList.remove('flex');
        document.getElementById('paymentForm').reset();
    }

    // Close dialogs when clicking outside
    document.getElementById('paymentDialog').addEventListener('click', function(e) {
        if (e.target === this) closePaymentDialog();
    });

    // Close dialogs on Escape key
    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape') {
            closePaymentDialog();
            closeHistoryDialog();
            closeBatchDialog();
        }
    });

    // Payment History Dialog Functions
    function formatRupiah(num) {
        return Math.floor(num).toString().replace(/\B(?=(\d{3})+(?!\d))/g, '.');
    }

    function openHistoryDialog(payments, invoice) {
        document.getElementById('historyInvoice').textContent = invoice;

        let html = '';
        let total = 0;

        payments.forEach((p, index) => {
            const amount = parseFloat(p.amount) || 0;
            total += amount;
            const methodLabel = p.method === 'cash' ? 'Tunai' : (p.method === 'transfer' ? 'Transfer' : 'E-Wallet');
            const methodBadge = p.method === 'cash'
                ? 'bg-success-100 text-success-700 dark:bg-success-500/20 dark:text-success-400'
                : (p.method === 'transfer' ? 'bg-brand-100 text-brand-700 dark:bg-brand-500/20 dark:text-brand-400' : 'bg-purple-100 text-purple-700 dark:bg-purple-500/20 dark:text-purple-400');

            html += `
                <div class="rounded-lg border border-gray-200 dark:border-gray-700 p-3">
                    <div class="flex items-center justify-between mb-1">
                        <span class="text-xs text-gray-500 dark:text-gray-400">${p.date}</span>
                        <span class="text-sm font-bold text-gray-800 dark:text-white">Rp ${formatRupiah(amount)}</span>
                    </div>
                    <div class="flex items-center gap-2 text-xs text-gray-500 dark:text-gray-400">
                        <span class="inline-flex rounded px-1.5 py-0.5 text-[10px] font-medium ${methodBadge}">${methodLabel}</span>
                        <span>• ${p.cashier}</span>
                        ${p.proof ? `<a href="${p.proof}" target="_blank" class="text-brand-600 hover:underline dark:text-brand-400">📷 Bukti</a>` : ''}
                    </div>
                    ${p.notes ? `<p class="mt-1 text-xs text-gray-400 italic">"${p.notes}"</p>` : ''}
                </div>
            `;
        });

        html += `
            <div class="rounded-lg bg-gray-100 dark:bg-gray-700 p-3 mt-2">
                <div class="flex justify-between items-center">
                    <span class="text-xs font-medium text-gray-600 dark:text-gray-400">Total (${payments.length}x)</span>
                    <span class="text-base font-bold text-success-600 dark:text-success-400">Rp ${formatRupiah(total)}</span>
                </div>
            </div>
        `;

        document.getElementById('historyContent').innerHTML = html;
        document.getElementById('historyDialog').classList.remove('hidden');
        document.getElementById('historyDialog').classList.add('flex');
    }

    function closeHistoryDialog() {
        document.getElementById('historyDialog').classList.add('hidden');
        document.getElementById('historyDialog').classList.remove('flex');
    }

    document.getElementById('historyDialog').addEventListener('click', function(e) {
        if (e.target === this) closeHistoryDialog();
    });

    // Batch Payment Dialog Functions
    function closeBatchDialog() {
        document.getElementById('batchPaymentDialog').classList.add('hidden');
        document.getElementById('batchPaymentDialog').classList.remove('flex');
        document.getElementById('batchPaymentForm').reset();
    }

    document.getElementById('batchPaymentDialog').addEventListener('click', function(e) {
        if (e.target === this) closeBatchDialog();
    });

    // Alpine.js Batch Payment Component
    @php
        $allOrdersJson = $orders->map(function($o) {
            return [
                'id' => $o->id,
                'invoice' => $o->invoice_number,
                'customer' => $o->customer_name,
                'remaining' => $o->getRemainingBalance()
            ];
        })->values();
    @endphp
    document.addEventListener('alpine:init', () => {
        Alpine.data('batchPayment', () => ({
            selectedOrders: [],
            selectAll: false,
            allOrders: @json($allOrdersJson),

            get totalSelected() {
                return this.selectedOrders.reduce((sum, o) => sum + o.remaining, 0);
            },

            isSelected(id) {
                return this.selectedOrders.some(o => o.id === id);
            },

            toggleOrder(id, invoice, remaining, customer) {
                const idx = this.selectedOrders.findIndex(o => o.id === id);
                if (idx > -1) {
                    this.selectedOrders.splice(idx, 1);
                } else {
                    this.selectedOrders.push({ id, invoice, remaining, customer });
                }
                this.updateSelectAll();
            },

            toggleSelectAll() {
                if (this.selectAll) {
                    this.selectedOrders = this.allOrders.map(o => ({...o}));
                } else {
                    this.selectedOrders = [];
                }
            },

            updateSelectAll() {
                this.selectAll = this.selectedOrders.length === this.allOrders.length;
            },

            selectByCustomer(customerName) {
                const customerOrders = this.allOrders.filter(o => o.customer === customerName);
                const allSelected = customerOrders.every(o => this.isSelected(o.id));

                if (allSelected) {
                    // Deselect all from this customer
                    this.selectedOrders = this.selectedOrders.filter(o => o.customer !== customerName);
                } else {
                    // Select all from this customer (add if not already selected)
                    customerOrders.forEach(o => {
                        if (!this.isSelected(o.id)) {
                            this.selectedOrders.push({...o});
                        }
                    });
                }
                this.updateSelectAll();
            },

            clearSelection() {
                this.selectedOrders = [];
                this.selectAll = false;
            },

            formatRupiah(num) {
                return Math.floor(num).toString().replace(/\B(?=(\d{3})+(?!\d))/g, '.');
            },

            openBatchDialog() {
                // Populate dialog
                document.getElementById('batchOrderCount').textContent = this.selectedOrders.length + ' order dipilih';
                document.getElementById('batchOrderIds').value = JSON.stringify(this.selectedOrders.map(o => o.id));
                document.getElementById('batchTotalRemaining').textContent = 'Rp ' + this.formatRupiah(this.totalSelected);
                document.getElementById('batchAmount').value = this.totalSelected;
                document.getElementById('batchAmount').max = this.totalSelected;

                // Build order list
                let html = '';
                this.selectedOrders.forEach(o => {
                    html += `
                        <div class="flex justify-between items-center py-2 px-3 rounded-lg bg-gray-50 dark:bg-gray-700/50">
                            <div>
                                <span class="text-xs font-medium text-brand-600 dark:text-brand-400">${o.invoice}</span>
                                <span class="text-xs text-gray-500 dark:text-gray-400 ml-2">${o.customer}</span>
                            </div>
                            <span class="text-sm font-semibold text-error-600 dark:text-error-400">Rp ${this.formatRupiah(o.remaining)}</span>
                        </div>
                    `;
                });
                document.getElementById('batchOrderList').innerHTML = html;

                document.getElementById('batchPaymentDialog').classList.remove('hidden');
                document.getElementById('batchPaymentDialog').classList.add('flex');
            },

            printSelected() {
                const orderIds = this.selectedOrders.map(o => o.id).join(',');
                const url = `{{ route('kasir.pelunasan.printBatch') }}?order_ids=${orderIds}`;
                window.open(url, '_blank');
            }
        }));
    });

    // ✅ TAMBAHAN: Status Kembalian untuk Batch Payment (UI ONLY, tidak mengubah backend)
    document.addEventListener('DOMContentLoaded', function () {
        const dialog = document.getElementById('batchPaymentDialog');
        const form = document.getElementById('batchPaymentForm');

        const amountInput = document.getElementById('batchAmount');
        const methodSelect = document.querySelector('#batchPaymentForm select[name="payment_method"]');

        const cashWrap = document.getElementById('batchCashReceivedWrap');
        const cashReceivedInput = document.getElementById('batchCashReceived');

        const statusBadge = document.getElementById('batchChangeStatusBadge');
        const amountRow = document.getElementById('batchChangeAmountRow');
        const amountLabel = document.getElementById('batchChangeAmountLabel');
        const amountValue = document.getElementById('batchChangeAmountValue');
        const hint = document.getElementById('batchChangeHint');

        if (!dialog || !form || !amountInput || !methodSelect || !cashWrap || !cashReceivedInput || !statusBadge || !amountRow || !amountLabel || !amountValue || !hint) {
            return;
        }

        function toNumber(val) {
            const n = parseFloat(String(val ?? '').replace(/[^0-9.-]/g, ''));
            return Number.isFinite(n) ? n : 0;
        }

        function setBadge(text, variant) {
            const base = 'inline-flex items-center rounded-full px-2 py-0.5 text-xs font-semibold';
            let v = 'bg-gray-200 text-gray-700 dark:bg-gray-600 dark:text-gray-200';

            if (variant === 'success') v = 'bg-success-100 text-success-700 dark:bg-success-500/20 dark:text-success-400';
            if (variant === 'error') v = 'bg-error-100 text-error-700 dark:bg-error-500/20 dark:text-error-400';
            if (variant === 'info') v = 'bg-brand-100 text-brand-700 dark:bg-brand-500/20 dark:text-brand-400';

            statusBadge.className = base + ' ' + v;
            statusBadge.textContent = text;
        }

        function setAmountDisplay(label, value, variant) {
            amountLabel.textContent = label;

            let v = 'text-gray-800 dark:text-white';
            if (variant === 'success') v = 'text-success-600 dark:text-success-400';
            if (variant === 'error') v = 'text-error-600 dark:text-error-400';
            if (variant === 'neutral') v = 'text-gray-700 dark:text-gray-200';

            amountValue.className = 'text-lg font-bold ' + v;
            amountValue.textContent = 'Rp ' + formatRupiah(Math.max(0, Math.floor(value || 0)));
        }

        function updateBatchChangeStatus() {
            const method = methodSelect.value || 'cash';
            const amount = toNumber(amountInput.value);

            if (method === 'cash') {
                cashWrap.classList.remove('hidden');
                amountRow.classList.remove('hidden');
                hint.textContent = 'Kembalian dihitung dari Uang Diterima - Jumlah Bayar (khusus Tunai).';

                const received = (cashReceivedInput.value === '') ? amount : toNumber(cashReceivedInput.value);
                const diff = received - amount;

                if (diff > 0) {
                    setBadge('KEMBALIAN', 'success');
                    setAmountDisplay('Kembalian', diff, 'success');
                } else if (diff < 0) {
                    setBadge('KURANG', 'error');
                    setAmountDisplay('Kurang', Math.abs(diff), 'error');
                } else {
                    setBadge('PAS', 'neutral');
                    setAmountDisplay('Kembalian', 0, 'neutral');
                }
            } else {
                cashWrap.classList.add('hidden');
                amountRow.classList.add('hidden');
                setBadge('NON TUNAI', 'info');
                hint.textContent = 'Pembayaran non-tunai (Transfer/E-Wallet) disarankan pas sesuai total.';
            }
        }

        // Event listeners (live update)
        amountInput.addEventListener('input', function () {
            // kalau tunai dan uang diterima kosong, biar default ikut jumlah bayar
            if ((methodSelect.value || 'cash') === 'cash' && cashReceivedInput.value === '') {
                cashReceivedInput.value = amountInput.value || '';
            }
            updateBatchChangeStatus();
        });

        cashReceivedInput.addEventListener('input', updateBatchChangeStatus);

        methodSelect.addEventListener('change', function () {
            if ((methodSelect.value || 'cash') === 'cash' && cashReceivedInput.value === '') {
                cashReceivedInput.value = amountInput.value || '';
            }
            updateBatchChangeStatus();
        });

        // Detect dialog open (class changes)
        const observer = new MutationObserver(function () {
            const isOpen = dialog.classList.contains('flex') && !dialog.classList.contains('hidden');
            if (isOpen) {
                // Default: uang diterima = jumlah bayar (biar status langsung "PAS")
                if (cashReceivedInput.value === '') {
                    cashReceivedInput.value = amountInput.value || '';
                }
                updateBatchChangeStatus();
            }
        });
        observer.observe(dialog, { attributes: true, attributeFilter: ['class'] });

        // When form reset (closeBatchDialog uses reset())
        form.addEventListener('reset', function () {
            cashWrap.classList.add('hidden');
            amountRow.classList.remove('hidden');
            setBadge('-', 'neutral');
            setAmountDisplay('Kembalian', 0, 'neutral');
            hint.textContent = 'Kembalian dihitung otomatis.';
        });

        // Initial
        updateBatchChangeStatus();
    });
</script>
@endpush