@extends('layouts.authenticated')

@section('title', 'Closing Harian')
@section('page-title', 'Closing & Laporan Harian')

@section('page-content')
<div class="space-y-6 animate-fade-in">
    <!-- Header -->
    <div class="bg-white dark:bg-slate-800 rounded-xl border border-gray-200 dark:border-slate-700 p-6">
        <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
            <div>
                <h1 class="text-xl font-semibold text-slate-900 dark:text-white">Closing Harian</h1>
                <p class="text-slate-500 dark:text-slate-400 mt-1 text-sm">Laporan penutupan hari penjualan</p>
                <p class="text-xs text-slate-400 dark:text-slate-500 mt-1">Pencairan otomatis dibulatkan ke kelipatan Rp 50.000. Anda juga bisa memilih tanggal sebelumnya untuk closing ulang.</p>
            </div>
            <div class="flex items-center">
                <button type="button" onclick="showClosingModal()" class="px-6 py-2.5 bg-blue-600 hover:bg-blue-700 text-white font-medium rounded-lg transition-colors text-sm">Generate</button>
            </div>
        </div>
    </div>

    <!-- Closing Warning Modal -->
    <div id="closingModal" class="hidden fixed inset-0 bg-black/60 backdrop-blur-sm z-50 flex items-center justify-center p-4">
        <div class="bg-white dark:bg-slate-800 rounded-2xl border border-gray-200 dark:border-slate-700 shadow-2xl max-w-lg w-full">
            <!-- Modal Header -->
            <div class="flex items-center justify-center p-6 pb-4 border-b border-gray-200 dark:border-slate-700">
                <div class="flex items-center justify-center w-16 h-16 rounded-full bg-amber-100 dark:bg-amber-900/30">
                    <svg class="w-10 h-10 text-amber-600 dark:text-amber-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
                    </svg>
                </div>
            </div>
            
            <!-- Modal Body -->
            <div class="p-6 pt-5">
                <h3 class="text-xl font-bold text-center text-slate-900 dark:text-white mb-3">
                    Konfirmasi Closing Harian
                </h3>
                <p class="text-sm text-center text-slate-600 dark:text-slate-400 mb-5">
                    Apakah Anda yakin ingin melakukan closing untuk tanggal <span id="modalDate" class="font-bold text-slate-900 dark:text-white"></span>?
                </p>

                <form action="{{ route('daily-reports.closing') }}" method="POST" id="closingForm" class="space-y-4">
                    @csrf
                    
                    <!-- Pilihan Cabang dan Tanggal untuk Closing -->
                    <div class="space-y-4 text-left mb-5 bg-slate-50 dark:bg-slate-700/40 p-4 rounded-xl border border-gray-100 dark:border-slate-700">
                        <div>
                            <label for="closingModalBranch" class="block text-xs font-semibold text-slate-500 dark:text-slate-400 mb-1">Cabang untuk Closing</label>
                            <select name="branch_id" id="closingModalBranch" onchange="updateModalWarning()" class="w-full px-4 py-2.5 rounded-lg border border-gray-300 dark:border-slate-600 bg-white dark:bg-slate-700 text-sm text-slate-900 dark:text-white focus:border-blue-500 focus:ring-blue-500" {{ !auth()->user()->isSuperAdmin() ? 'disabled' : '' }}>
                                @if(auth()->user()->isSuperAdmin())
                                    <option value="">SEMUA CABANG</option>
                                @endif
                                @foreach($branches as $branch)
                                    <option value="{{ $branch->id }}">{{ strtoupper($branch->name) }}</option>
                                @endforeach
                            </select>
                            @if(!auth()->user()->isSuperAdmin())
                                <input type="hidden" name="branch_id" id="closingModalBranchHidden" value="{{ auth()->user()->branch_id }}">
                            @endif
                        </div>
                        <div>
                            <label for="closingModalDate" class="block text-xs font-semibold text-slate-500 dark:text-slate-400 mb-1">Tanggal Closing</label>
                            <input type="date"
                                   id="closingModalDate"
                                   name="date"
                                   onchange="updateModalWarning()"
                                   max="{{ today()->format('Y-m-d') }}"
                                   class="w-full px-4 py-2.5 rounded-lg border border-gray-300 dark:border-slate-600 bg-white dark:bg-slate-700 text-sm text-slate-900 dark:text-white focus:border-blue-500 focus:ring-blue-500">
                        </div>
                    </div>
                    
                    <!-- Warning Box -->
                    <div class="bg-gradient-to-r from-amber-50 to-orange-50 dark:from-amber-900/20 dark:to-orange-900/20 border border-amber-200 dark:border-amber-700/50 rounded-xl p-4">
                        <div class="flex gap-3">
                            <svg class="w-5 h-5 text-amber-600 dark:text-amber-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
                            </svg>
                            <div class="text-left">
                                <p class="text-sm font-semibold text-amber-800 dark:text-amber-300 mb-1">Perhatian Penting!</p>
                                <p class="text-sm text-amber-700 dark:text-amber-400">
                                    Setelah closing dilakukan, semua <strong>stok produk akan diubah menjadi 0</strong>. Pastikan semua data penjualan sudah benar dan lengkap.
                                </p>
                            </div>
                        </div>
                    </div>

                    <div id="historicalNotice" class="hidden bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-700/50 rounded-xl p-4">
                        <div class="flex gap-3">
                            <svg class="w-5 h-5 text-blue-600 dark:text-blue-400 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M12 20a8 8 0 100-16 8 8 0 000 16z"></path>
                            </svg>
                            <p class="text-sm text-blue-700 dark:text-blue-300 text-left">
                                Tanggal yang dipilih adalah tanggal sebelumnya. Closing ini tetap akan mengosongkan stok aktif cabang agar input stok hari berikutnya tidak ikut stok lama.
                            </p>
                        </div>
                    </div>

                    <!-- Action Buttons -->
                    <div class="flex gap-3 pt-2">
                        <button type="button" onclick="closeClosingModal()" class="flex-1 px-5 py-3 bg-gray-100 hover:bg-gray-200 dark:bg-slate-700 dark:hover:bg-slate-600 text-slate-700 dark:text-slate-300 font-semibold rounded-xl transition-all duration-200 text-sm">
                            Batal
                        </button>
                        <button type="submit" id="closingSubmitBtn" class="flex-1 px-5 py-3 bg-gradient-to-r from-blue-600 to-indigo-600 hover:from-blue-700 hover:to-indigo-700 text-white font-semibold rounded-xl transition-all duration-200 text-sm shadow-lg hover:shadow-xl inline-flex items-center justify-center gap-2">
                            <svg id="closingSpinner" class="hidden w-4 h-4 animate-spin" fill="none" viewBox="0 0 24 24" aria-hidden="true">
                                <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                                <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8v4a4 4 0 00-4 4H4z"></path>
                            </svg>
                            <span id="closingSubmitText">Ya, Closing Sekarang</span>
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <!-- Cancel Closing Modal -->
    <div id="cancelClosingModal" class="hidden fixed inset-0 bg-black/60 backdrop-blur-sm z-50 flex items-center justify-center p-4">
        <div class="bg-white dark:bg-slate-800 rounded-2xl border border-gray-200 dark:border-slate-700 shadow-2xl max-w-lg w-full">
            <!-- Modal Header -->
            <div class="flex items-center justify-center p-6 pb-4 border-b border-gray-200 dark:border-slate-700">
                <div class="flex items-center justify-center w-16 h-16 rounded-full bg-red-100 dark:bg-red-900/30">
                    <svg class="w-10 h-10 text-red-600 dark:text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
                    </svg>
                </div>
            </div>
            
            <!-- Modal Body -->
            <div class="p-6 pt-5">
                <h3 class="text-xl font-bold text-center text-slate-900 dark:text-white mb-3">
                    Konfirmasi Batal Closing
                </h3>
                <p class="text-sm text-center text-slate-600 dark:text-slate-400 mb-5">
                    Apakah Anda yakin ingin membatalkan closing harian untuk tanggal <span id="cancelModalDate" class="font-bold text-slate-900 dark:text-white"></span>?
                </p>

                <form action="{{ route('daily-reports.cancel-closing') }}" method="POST" id="cancelClosingForm" class="space-y-4">
                    @csrf
                    <input type="hidden" name="date" id="cancelClosingDateInput">
                    <input type="hidden" name="branch_id" id="cancelClosingBranchInput">
                    
                    <!-- Warning Box -->
                    <div class="bg-gradient-to-r from-red-50 to-orange-50 dark:from-red-900/20 dark:to-orange-900/20 border border-red-200 dark:border-red-700/50 rounded-xl p-4">
                        <div class="flex gap-3">
                            <svg class="w-5 h-5 text-red-600 dark:text-red-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"></path>
                            </svg>
                            <div class="text-left">
                                <p class="text-sm font-semibold text-red-800 dark:text-red-300 mb-1">Perhatian Penting!</p>
                                <p class="text-sm text-red-700 dark:text-red-400">
                                    Membatalkan closing akan <strong>mengembalikan jumlah saldo, omzet, dan pencairan mitra</strong> ke nilai sebelum closing. Stok aktif cabang juga akan <strong>dikembalikan</strong> sesuai sisa stok sebelum closing.
                                </p>
                            </div>
                        </div>
                    </div>

                    <!-- Action Buttons -->
                    <div class="flex gap-3 pt-2">
                        <button type="button" onclick="closeCancelClosingModal()" class="flex-1 px-5 py-3 bg-gray-100 hover:bg-gray-200 dark:bg-slate-700 dark:hover:bg-slate-600 text-slate-700 dark:text-slate-300 font-semibold rounded-xl transition-all duration-200 text-sm">
                            Tidak, Kembali
                        </button>
                        <button type="submit" class="flex-1 px-5 py-3 bg-gradient-to-r from-red-600 to-orange-600 hover:from-red-700 hover:to-orange-700 text-white font-semibold rounded-xl transition-all duration-200 text-sm shadow-lg hover:shadow-xl inline-flex items-center justify-center gap-2">
                            Ya, Batal Closing
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <!-- AJAX Content Container -->
    <div id="reportContent" class="space-y-6">
        @include('daily-reports.partials.report-content')
    </div>

    <script>
    function updateReport() {
        const branchId = document.getElementById('reportBranch').value;
        const date = document.getElementById('reportDate').value;
        const content = document.getElementById('reportContent');
        
        // Add loading state
        content.classList.add('opacity-50', 'pointer-events-none');
        
        const url = new URL('{{ route("daily-reports.index") }}');
        url.searchParams.set('branch_id', branchId);
        url.searchParams.set('date', date);
        
        fetch(url, {
            headers: {
                'X-Requested-With': 'XMLHttpRequest'
            }
        })
        .then(response => response.text())
        .then(html => {
            content.innerHTML = html;
        })
        .catch(error => console.error('Error fetching report:', error))
        .finally(() => {
            content.classList.remove('opacity-50', 'pointer-events-none');
        });
    }

    function showClosingModal() {
        const currentDate = document.getElementById('reportDate')?.value || '{{ today()->format("Y-m-d") }}';
        const currentBranch = document.getElementById('reportBranch')?.value || '';
        
        const modalBranch = document.getElementById('closingModalBranch');
        const modalDate = document.getElementById('closingModalDate');
        
        if (modalBranch) {
            modalBranch.value = currentBranch;
        }
        if (modalDate) {
            modalDate.value = currentDate;
        }
        
        updateModalWarning();
        document.getElementById('closingModal').classList.remove('hidden');
    }
    function updateModalWarning() {
        const modalDateVal = document.getElementById('closingModalDate')?.value || '{{ today()->format("Y-m-d") }}';
        let modalBranchVal = '';
        const modalBranchSelect = document.getElementById('closingModalBranch');
        const modalBranchHidden = document.getElementById('closingModalBranchHidden');
        if (modalBranchHidden) {
            modalBranchVal = modalBranchHidden.value;
        } else if (modalBranchSelect) {
            modalBranchVal = modalBranchSelect.value;
        }
        
        // Format date to Indonesian format: 13 April 2026
        const months = ['Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni', 'Juli', 'Agustus', 'September', 'Oktober', 'November', 'Desember'];
        const dateObj = new Date(modalDateVal);
        let formattedDate = modalDateVal;
        if (!isNaN(dateObj.getTime())) {
            formattedDate = dateObj.getDate() + ' ' + months[dateObj.getMonth()] + ' ' + dateObj.getFullYear();
        }
        
        const modalDateSpan = document.getElementById('modalDate');
        if (modalDateSpan) {
            modalDateSpan.textContent = formattedDate;
        }
        
        const today = '{{ today()->format("Y-m-d") }}';
        const historicalNotice = document.getElementById('historicalNotice');
        const closingText = document.getElementById('closingSubmitText');
        const submitBtn = document.getElementById('closingSubmitBtn');
        
        if (historicalNotice) {
            historicalNotice.classList.toggle('hidden', modalDateVal === today);
        }
        if (closingText) {
            closingText.textContent = modalDateVal === today ? 'Ya, Closing Sekarang' : 'Proses Closing Historis';
        }

        // Call checkClosingStatus to see if already closed
        const statusUrl = new URL('{{ route("daily-reports.check-closing-status") }}');
        statusUrl.searchParams.set('date', modalDateVal);
        if (modalBranchVal) {
            statusUrl.searchParams.set('branch_id', modalBranchVal);
        }

        // Disable submit button during the check to prevent premature submission
        if (submitBtn) {
            submitBtn.disabled = true;
            submitBtn.classList.add('opacity-80', 'cursor-not-allowed');
        }

        fetch(statusUrl, {
            headers: {
                'X-Requested-With': 'XMLHttpRequest'
            }
        })
        .then(response => response.json())
        .then(data => {
            let closedDiv = document.getElementById('alreadyClosedNotice');
            
            if (data.is_closed) {
                // Create or show the already closed warning box
                if (!closedDiv) {
                    closedDiv = document.createElement('div');
                    closedDiv.id = 'alreadyClosedNotice';
                    closedDiv.className = 'bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-700/50 rounded-xl p-4 mb-4';
                    closedDiv.innerHTML = `
                        <div class="flex gap-3">
                            <svg class="w-5 h-5 text-red-600 dark:text-red-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                            </svg>
                            <div class="text-left">
                                <p class="text-sm font-semibold text-red-800 dark:text-red-300 mb-1">Sudah Closing!</p>
                                <p class="text-sm text-red-700 dark:text-red-400">
                                    Closing harian sudah dilakukan untuk tanggal dan cabang yang dipilih. Anda tidak dapat melakukan closing ulang untuk menghindari kesalahan stok.
                                </p>
                            </div>
                        </div>
                    `;
                    // Insert before the action buttons
                    const form = document.getElementById('closingForm');
                    if (form) {
                        const buttonsDiv = form.querySelector('.flex.gap-3.pt-2');
                        if (buttonsDiv) {
                            form.insertBefore(closedDiv, buttonsDiv);
                        } else {
                            form.appendChild(closedDiv);
                        }
                    }
                } else {
                    closedDiv.classList.remove('hidden');
                }
                
                // Hide normal warnings
                const warningElement = document.querySelector('.bg-gradient-to-r.from-amber-50');
                if (warningElement) {
                    warningElement.classList.add('hidden');
                }
                if (historicalNotice) {
                    historicalNotice.classList.add('hidden');
                }
                
                if (submitBtn) {
                    submitBtn.disabled = true;
                    submitBtn.classList.add('opacity-50', 'cursor-not-allowed');
                    submitBtn.classList.remove('opacity-80');
                }
            } else {
                // Hide already closed warning box
                if (closedDiv) {
                    closedDiv.classList.add('hidden');
                }
                
                // Show normal warnings back
                const warningElement = document.querySelector('.bg-gradient-to-r.from-amber-50');
                if (warningElement) {
                    warningElement.classList.remove('hidden');
                }
                if (historicalNotice) {
                    historicalNotice.classList.toggle('hidden', modalDateVal === today);
                }
                
                if (submitBtn) {
                    submitBtn.disabled = false;
                    submitBtn.classList.remove('opacity-50', 'opacity-80', 'cursor-not-allowed');
                }
            }
        })
        .catch(error => {
            console.error('Error checking closing status:', error);
            if (submitBtn) {
                submitBtn.disabled = false;
                submitBtn.classList.remove('opacity-50', 'opacity-80', 'cursor-not-allowed');
            }
        });
    }

    function closeClosingModal() {
        document.getElementById('closingModal').classList.add('hidden');
    }

    function showCancelClosingModal(date, branchId) {
        const modalDate = document.getElementById('cancelModalDate');
        const dateInput = document.getElementById('cancelClosingDateInput');
        const branchInput = document.getElementById('cancelClosingBranchInput');
        
        if (dateInput) dateInput.value = date;
        if (branchInput) branchInput.value = branchId;
        
        // Format date to Indonesian format
        const months = ['Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni', 'Juli', 'Agustus', 'September', 'Oktober', 'November', 'Desember'];
        const dateObj = new Date(date);
        let formattedDate = date;
        if (!isNaN(dateObj.getTime())) {
            formattedDate = dateObj.getDate() + ' ' + months[dateObj.getMonth()] + ' ' + dateObj.getFullYear();
        }
        
        if (modalDate) {
            modalDate.textContent = formattedDate;
        }
        
        document.getElementById('cancelClosingModal').classList.remove('hidden');
    }

    function closeCancelClosingModal() {
        document.getElementById('cancelClosingModal').classList.add('hidden');
    }

    // Close modal when clicking outside
    document.getElementById('cancelClosingModal')?.addEventListener('click', function(e) {
        if (e.target === this) {
            closeCancelClosingModal();
        }
    });

    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape') {
            closeClosingModal();
            closeCancelClosingModal();
        }
    });

    document.getElementById('closingForm')?.addEventListener('submit', function() {
        const button = document.getElementById('closingSubmitBtn');
        const spinner = document.getElementById('closingSpinner');
        const text = document.getElementById('closingSubmitText');

        if (button) {
            button.disabled = true;
            button.classList.add('opacity-80', 'cursor-not-allowed');
        }
        if (spinner) spinner.classList.remove('hidden');
        if (text) text.textContent = 'Memproses...';
    });

    // Close modal when clicking outside
    document.getElementById('closingModal')?.addEventListener('click', function(e) {
        if (e.target === this) {
            closeClosingModal();
        }
    });

    // ============================================================
    // AUTO-CLOSING: Trigger otomatis tepat jam 00:00 (tengah malam)
    // ============================================================
    (function() {
        let autoClosingDone = false;
        let countdownInterval = null;
        let midnightTimeout = null;

        const AUTO_CLOSING_URL = '{{ route("daily-reports.auto-closing") }}';
        const CSRF_TOKEN = document.querySelector('meta[name="csrf-token"]')?.getAttribute('content') || '';

        /**
         * Show toast notification
         */
        function showToast(message, type = 'success') {
            const toast = document.createElement('div');
            const bgColor = type === 'success'
                ? 'bg-green-600'
                : type === 'warning'
                    ? 'bg-amber-500'
                    : 'bg-red-600';
            toast.className = `fixed bottom-6 right-6 z-[9999] ${bgColor} text-white px-5 py-4 rounded-xl shadow-2xl flex items-center gap-3 text-sm font-medium max-w-sm transition-all duration-500 translate-y-0 opacity-100`;
            toast.innerHTML = `
                <svg class="w-5 h-5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    ${type === 'success'
                        ? '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>'
                        : type === 'warning'
                            ? '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>'
                            : '<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>'
                    }
                </svg>
                <span>${message}</span>`;
            document.body.appendChild(toast);
            setTimeout(() => {
                toast.style.opacity = '0';
                toast.style.transform = 'translateY(20px)';
                setTimeout(() => toast.remove(), 500);
            }, 6000);
        }

        /**
         * Show/update countdown banner near midnight
         */
        function showCountdownBanner(secondsLeft) {
            let banner = document.getElementById('midnightCountdownBanner');
            if (!banner) {
                banner = document.createElement('div');
                banner.id = 'midnightCountdownBanner';
                banner.className = 'fixed top-0 left-0 right-0 z-[9998] bg-gradient-to-r from-indigo-600 to-blue-600 text-white text-center py-2.5 px-4 text-sm font-medium shadow-lg flex items-center justify-center gap-2';
                document.body.insertBefore(banner, document.body.firstChild);
            }
            const mins = Math.floor(secondsLeft / 60);
            const secs = secondsLeft % 60;
            const timeStr = mins > 0 ? `${mins} menit ${secs} detik` : `${secs} detik`;
            banner.innerHTML = `
                <svg class="w-4 h-4 animate-pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <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>
                <span>⚡ Closing otomatis akan dijalankan dalam <strong>${timeStr}</strong> — Harap pastikan semua data sudah benar</span>`;
        }

        function hideCountdownBanner() {
            const banner = document.getElementById('midnightCountdownBanner');
            if (banner) banner.remove();
        }

        /**
         * Perform auto-closing via AJAX
         */
        function performAutoClosing() {
            if (autoClosingDone) return;
            autoClosingDone = true;
            hideCountdownBanner();

            // Show processing notification
            showToast('⏳ Menjalankan closing otomatis tengah malam...', 'warning');

            const today = new Date();
            const yesterday = new Date(today);
            yesterday.setDate(yesterday.getDate() - 1);
            const dateStr = yesterday.toISOString().split('T')[0]; // YYYY-MM-DD of the closing date

            const branchId = document.getElementById('reportBranch')?.value || '';

            const formData = new FormData();
            formData.append('_token', CSRF_TOKEN);
            formData.append('date', dateStr);
            if (branchId) formData.append('branch_id', branchId);

            fetch(AUTO_CLOSING_URL, {
                method: 'POST',
                body: formData,
                headers: { 'X-Requested-With': 'XMLHttpRequest' }
            })
            .then(async (response) => {
                const data = await response.json();
                if (data.success) {
                    showToast('✅ Closing otomatis berhasil! Stok telah direset untuk hari baru.', 'success');
                    // Reload report content after 3 seconds
                    setTimeout(() => updateReport(), 3000);
                } else {
                    showToast('❌ Closing otomatis gagal: ' + (data.message || 'Terjadi kesalahan'), 'error');
                    autoClosingDone = false; // allow retry
                }
            })
            .catch((err) => {
                showToast('❌ Closing otomatis gagal: koneksi bermasalah', 'error');
                autoClosingDone = false;
            });
        }

        /**
         * Schedule auto-closing: calculate exact ms until next 00:00:00
         */
        function scheduleAutoClosing() {
            const now = new Date();
            const tomorrow = new Date(now);
            tomorrow.setDate(tomorrow.getDate() + 1);
            tomorrow.setHours(0, 0, 5, 0); // 00:00:05 next day (5s buffer)

            const msUntilMidnight = tomorrow.getTime() - now.getTime();
            const secsUntilMidnight = Math.floor(msUntilMidnight / 1000);

            // Show countdown banner if within 5 minutes of midnight
            if (secsUntilMidnight <= 300) {
                showCountdownBanner(secsUntilMidnight);

                if (countdownInterval) clearInterval(countdownInterval);
                let remaining = secsUntilMidnight;
                countdownInterval = setInterval(() => {
                    remaining--;
                    if (remaining <= 0) {
                        clearInterval(countdownInterval);
                        hideCountdownBanner();
                    } else {
                        showCountdownBanner(remaining);
                    }
                }, 1000);
            }

            // Clear any existing timeout
            if (midnightTimeout) clearTimeout(midnightTimeout);

            // Set exact timeout to midnight
            midnightTimeout = setTimeout(() => {
                performAutoClosing();
            }, msUntilMidnight);

            console.log(`[Auto-Closing] Scheduled in ${Math.round(msUntilMidnight / 1000 / 60)} minutes`);
        }

        // Start the auto-closing scheduler
        scheduleAutoClosing();

        // Re-schedule every hour to correct any drift
        setInterval(scheduleAutoClosing, 60 * 60 * 1000);

        // Also check if page is opened after midnight but closing wasn't done yet
        (function checkMissedClosing() {
            const now = new Date();
            // If current time is between 00:00 and 00:30, check if closing was missed
            if (now.getHours() === 0 && now.getMinutes() < 30) {
                const yesterday = new Date(now);
                yesterday.setDate(yesterday.getDate() - 1);
                const dateStr = yesterday.toISOString().split('T')[0];
                const branchId = document.getElementById('reportBranch')?.value || '';

                const statusUrl = new URL('{{ route("daily-reports.check-closing-status") }}');
                statusUrl.searchParams.set('date', dateStr);
                if (branchId) statusUrl.searchParams.set('branch_id', branchId);

                fetch(statusUrl, {
                    headers: { 'X-Requested-With': 'XMLHttpRequest' }
                })
                .then(r => r.json())
                .then(data => {
                    if (data.needs_closing && !autoClosingDone) {
                        showToast('⚠️ Terdeteksi closing kemarin belum dilakukan. Menjalankan auto-closing...', 'warning');
                        setTimeout(() => performAutoClosing(), 2000);
                    }
                })
                .catch(() => {});
            }
        })();
    })();
    </script>
</div>
@endsection