@extends('layouts.app')

@section('page_title', '')
@section('page_subtitle', '')
@section('page_actions', '')

@section('content')
<style>
    /* Suppress the default topbar */
    .topbar { display: none !important; }
</style>

@php
    $backUrl = route('orders.index');
    $backText = 'Back to Orders';

    $from = request()->query('from');
    if ($from === 'manifest') {
        $backUrl = route('manifest.index');
        $backText = 'Back to Manifest';
    } elseif ($from === 'shipments') {
        $backUrl = route('shipments.index');
        $backText = 'Back to Shipment';
    } elseif ($from === 'orders') {
        $backUrl = route('orders.index');
        $backText = 'Back to Orders';
    } else {
        $referer = request()->headers->get('referer');
        if ($referer && $referer !== url()->current()) {
            $backUrl = $referer;
            if (str_contains($referer, '/manifest')) {
                $backText = 'Back to Manifest';
            } elseif (str_contains($referer, '/shipments')) {
                $backText = 'Back to Shipment';
            }
        }
    }
@endphp

<div class="max-w-[1400px] mx-auto py-2">
    <!-- Breadcrumb back link -->
    <div class="mb-4">
        <a href="{{ $backUrl }}" class="inline-flex items-center text-sm font-medium text-muted hover:text-brand transition">
            <svg class="w-4 h-4 mr-1.5" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                <polyline points="15 18 9 12 15 6"/>
            </svg>
            {{ $backText }}
        </a>
    </div>

    <!-- Header Block -->
    <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4 border-b border-gray-200 pb-5 mb-6">
        <div>
            <div class="flex flex-wrap items-center gap-3">
                <h1 class="text-3xl font-bold tracking-tight text-ink font-mono">
                    #{{ $order->order_number }}
                </h1>
                
                <!-- Status Badges -->
                @php
                    $statusCls = match($order->status) {
                        'confirmed', 'completed' => 'bg-emerald-50 text-emerald-700 border-emerald-200',
                        'cancelled' => 'bg-rose-50 text-rose-700 border-rose-200',
                        default => 'bg-amber-50 text-amber-700 border-amber-200',
                    };
                    $shipCls = match($order->shipment_status) {
                        'packed', 'booked', 'manifested' => 'bg-blue-50 text-blue-700 border-blue-200',
                        'shipped' => 'bg-indigo-50 text-indigo-700 border-indigo-200',
                        'ready_for_packing' => 'bg-purple-50 text-purple-700 border-purple-200',
                        default => 'bg-gray-50 text-gray-700 border-gray-200',
                    };
                    $printCls = match($order->printing_status) {
                        'printed' => 'bg-teal-50 text-teal-700 border-teal-200',
                        'generated' => 'bg-cyan-50 text-cyan-700 border-cyan-200',
                        'not_printed' => 'bg-orange-50 text-orange-700 border-orange-200',
                        default => 'bg-gray-50 text-gray-700 border-gray-200',
                    };
                @endphp
                
                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-semibold border {{ $shipCls }}">
                    {{ ucfirst(str_replace('_', ' ', $order->shipment_status)) }}
                </span>
            </div>
            
            <p class="text-xs text-muted mt-2">
                {{ optional($order->order_date)->format('F d, Y') }} &nbsp;|&nbsp; Updated {{ $order->updated_at->format('d M Y H:i') }}
            </p>
        </div>

        <!-- Action Buttons -->
        <div class="flex flex-wrap items-center gap-2.5">
            <!-- Print Label Button -->
            @if(in_array($order->shipment_status, ['booked', 'manifested']))
                <form action="/orders/bulk-label-sheet" method="POST" target="_blank" class="inline">
                    @csrf
                    <input type="hidden" name="mode" value="print_labels">
                    <input type="hidden" name="ids[]" value="{{ $order->id }}">
                    <button type="submit" class="inline-flex items-center gap-1.5 px-3.5 py-2 text-sm font-semibold rounded-lg border border-gray-200 bg-white hover:bg-gray-50 text-ink shadow-2xs transition cursor-pointer">
                        <svg class="w-4 h-4 text-gray-500" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                            <polyline points="6 9 6 2 18 2 18 9"></polyline>
                            <path d="M6 18H4a2 2 0 0 1-2-2v-5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2h-2"></path>
                            <rect x="6" y="14" width="12" height="8"></rect>
                        </svg>
                        Print Label
                    </button>
                </form>
            @endif

            <!-- Create/Download Invoice Button -->
            <form action="{{ route('orders.invoice', $order) }}" method="POST" class="inline">
                @csrf
                <button type="submit" class="inline-flex items-center gap-1.5 px-3.5 py-2 text-sm font-semibold rounded-lg border border-gray-200 bg-white hover:bg-gray-50 text-ink shadow-2xs transition cursor-pointer">
                    <svg class="w-4 h-4 text-gray-500" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                        <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
                        <polyline points="14 2 14 8 20 8"></polyline>
                        <line x1="16" y1="13" x2="8" y2="13"></line>
                        <line x1="16" y1="17" x2="8" y2="17"></line>
                        <polyline points="10 9 9 9 8 9"></polyline>
                    </svg>
                    Create Invoice
                </button>
            </form>

            <!-- Refresh Shipment Status Button -->
            @if(in_array($order->shipment_status, ['booked', 'manifest_pending', 'manifested', 'in_transit', 'delivered', 'rto', 'RTO']))
                <button type="button" onclick="syncOrderTrackingStatus({{ $order->id }})" class="inline-flex items-center gap-1.5 px-3.5 py-2 text-sm font-semibold rounded-lg border border-gray-200 bg-white hover:bg-gray-50 text-ink shadow-2xs transition cursor-pointer">
                    <svg class="w-4 h-4 text-gray-500" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                        <path d="M23 4v6h-6"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/>
                    </svg>
                    Refresh Status
                </button>
            @endif

            <!-- Edit Order Button -->
            @if ($order->shipment_status === 'not_booked' || $order->shipment_status === 'ready_for_packing' || $order->shipment_status === 'cancelled')
                <a href="{{ route('orders.edit', $order) }}" class="inline-flex items-center gap-1.5 px-4 py-2 text-sm font-semibold rounded-lg bg-brand hover:bg-brand-strong text-white shadow-2xs transition cursor-pointer">
                    <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                        <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"></path>
                        <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5Z"></path>
                    </svg>
                    Edit Order
                </a>
            @endif
        </div>
    </div>

    <!-- Main Grid Layout -->
    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6 items-start">
        
        <!-- Left Side: Fulfillment & Timeline -->
        <div class="lg:col-span-2 flex flex-col gap-6">
            
            <!-- Fulfillment History Card -->
            <div class="bg-white rounded-[14px] p-6 border border-gray-200 shadow-2xs">
                <div class="flex justify-between items-center mb-5">
                    <h3 class="text-base font-bold text-ink tracking-tight">Fulfillment History</h3>
                    <span class="text-xs font-medium text-muted bg-gray-50 px-2 py-0.5 rounded border border-gray-100">
                        {{ count($order->items) }} shipment
                    </span>
                </div>
                
                <!-- Shipment Banner (Only if created/booked) -->
                @if($order->shipment_status !== 'not_booked')
                    <div class="flex flex-wrap items-center justify-between gap-3 p-4 mb-6 border border-blue-100 rounded-xl bg-blue-50/40">
                        <div class="flex flex-wrap items-center gap-2">
                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-semibold bg-blue-100 text-blue-800">F1</span>
                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-semibold bg-indigo-100 text-indigo-800">
                                {{ ucfirst(str_replace('_', ' ', $order->shipment_status)) }}
                            </span>
                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-semibold bg-emerald-100 text-emerald-800">
                                {{ $order->items->sum('quantity') }} qty
                            </span>
                            @if($order->awb_number)
                                <span class="text-xs font-mono text-gray-700 bg-white border px-2 py-0.5 rounded ml-2">
                                    AWB: {{ $order->awb_number }} ({{ $order->courier_name }})
                                </span>
                            @endif
                        </div>
                        
                        <div class="flex items-center gap-3 text-xs text-muted">
                            <span>{{ $order->latest_shipment_log ? $order->latest_shipment_log->created_at->format('d M Y') : '' }}</span>
                            @if($order->tracking_url !== '#')
                                <a href="{{ $order->tracking_url }}" target="_blank" class="text-xs font-semibold text-brand hover:underline">
                                    Open shipment
                                </a>
                            @endif
                        </div>
                    </div>
                @else
                    <div class="p-4 mb-6 border border-amber-100 rounded-xl bg-amber-50/40 text-xs text-amber-800 flex items-center gap-2">
                        <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                            <circle cx="12" cy="12" r="10"></circle>
                            <line x1="12" y1="8" x2="12" y2="12"></line>
                            <line x1="12" y1="16" x2="12.01" y2="16"></line>
                        </svg>
                        No shipment has been booked for this order yet.
                    </div>
                @endif
                
                <!-- Products Table -->
                <div class="overflow-x-auto">
                    <table class="w-full text-left border-collapse">
                        <thead>
                            <tr class="border-b border-gray-100 text-[10px] font-bold tracking-wider text-muted uppercase">
                                <th class="pb-3 w-[60%]">Product / Plant</th>
                                <th class="pb-3 text-right">Unit Price</th>
                                <th class="pb-3 text-center">Pack Qty</th>
                                <th class="pb-3 text-right">Total</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-50">
                            @php
                                $displayItems = $order->items->isNotEmpty() ? $order->items : collect($order->resolvePlantItems());
                            @endphp
                            @foreach($displayItems as $item)
                                @php
                                    $pName = is_array($item) ? ($item['product_name'] ?? '') : ($item->product_name ?? '');
                                    $pSku  = is_array($item) ? ($item['sku'] ?? '—') : ($item->sku ?? '—');
                                    $pQty  = is_array($item) ? ($item['quantity'] ?? 1) : ($item->quantity ?? 1);
                                    $pUnit = is_array($item) ? (float)($item['unit_price'] ?? 0) : (float)($item->unit_price ?? 0);
                                    $pTot  = is_array($item) ? (float)($item['line_total'] ?? 0) : (float)($item->line_total ?? 0);
                                @endphp
                                <tr class="text-sm hover:bg-gray-50/50 transition">
                                    <td class="py-4 flex items-center gap-3">
                                        <div class="w-10 h-10 rounded-lg bg-gray-50 border border-gray-100 flex items-center justify-center text-lg shadow-3xs shrink-0 select-none">
                                            🌿
                                        </div>
                                        <div class="min-w-0">
                                            <div class="font-semibold text-ink truncate max-w-[280px] md:max-w-[400px]">
                                                {{ $pName }}
                                            </div>
                                            <div class="text-[11px] text-muted font-mono mt-0.5">
                                                {{ $pSku }}
                                            </div>
                                        </div>
                                    </td>
                                    <td class="py-4 text-right text-gray-600 font-mono">
                                        ₹{{ number_format($pUnit, 2) }}
                                    </td>
                                    <td class="py-4 text-center font-bold text-brand">
                                        {{ $pQty }}
                                    </td>
                                    <td class="py-4 text-right font-semibold text-ink font-mono">
                                        ₹{{ number_format($pTot, 2) }}
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            </div>
            
            <!-- Timeline Card -->
            <div class="bg-white rounded-[14px] p-6 border border-gray-200 shadow-2xs">
                <div class="flex justify-between items-center mb-5">
                    <h3 class="text-base font-bold text-ink tracking-tight">Timeline (Order Activity History)</h3>
                    <span class="text-xs font-medium text-muted bg-gray-50 px-2 py-0.5 rounded border border-gray-100">
                        {{ count($timeline) }} events
                    </span>
                </div>
                
                @if(count($timeline) > 0)
                    <div class="relative pl-6 flex flex-col gap-6 mt-4">
                        <!-- Vertical line -->
                        <div class="absolute left-2 top-2 bottom-2 w-0.5 bg-gray-100"></div>
                        
                        @foreach($timeline as $event)
                            @php
                                $bulletBorderColor = match($event['status']) {
                                    'success' => 'border-emerald-500',
                                    'danger'  => 'border-rose-500',
                                    'info'    => 'border-blue-500',
                                    default   => 'border-gray-300',
                                };
                                $bulletBgColor = match($event['status']) {
                                    'success' => 'bg-emerald-500',
                                    'danger'  => 'bg-rose-500',
                                    'info'    => 'bg-blue-500',
                                    default   => 'bg-gray-400',
                                };
                            @endphp
                            <div class="relative flex flex-col gap-1 text-sm">
                                <!-- Timeline Bullet -->
                                <div class="absolute -left-[22px] top-1.5 w-2.5 h-2.5 rounded-full bg-white border-2 {{ $bulletBorderColor }} z-10 flex items-center justify-center">
                                    <div class="w-1 h-1 rounded-full {{ $bulletBgColor }}"></div>
                                </div>
                                
                                <div class="flex items-center justify-between flex-wrap gap-2">
                                    <strong class="font-bold text-ink">{{ $event['action'] }}</strong>
                                    <span class="text-xs text-muted">{{ $event['date'] ? $event['date']->format('d M Y, h:i A') : '—' }}</span>
                                </div>
                                
                                <div class="text-[11px] text-muted">
                                    <span>by</span>
                                    <span class="font-semibold text-gray-700">{{ $event['user'] }}</span>
                                </div>
                                
                                @if($event['details'])
                                    <div class="mt-1.5 p-3 rounded-lg border border-gray-100 bg-gray-50/50 text-xs text-gray-600 leading-relaxed font-mono">
                                        {{ $event['details'] }}
                                    </div>
                                @endif
                            </div>
                        @endforeach
                    </div>
                @else
                    <div class="text-center py-6 text-sm text-muted">
                        No logged activities found for this order.
                    </div>
                @endif
            </div>
        </div>

        <!-- Right Side: Customer & Financial Summary -->
        <div class="flex flex-col gap-6">
            
            <!-- Customer Card -->
            <div class="bg-white rounded-[14px] p-6 border border-gray-200 shadow-2xs">
                <h3 class="text-base font-bold text-ink tracking-tight mb-5">Customer</h3>
                
                <div class="flex flex-col gap-4 text-xs">
                    <div>
                        <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Name</span>
                        <strong class="text-sm font-semibold text-ink">{{ $order->customer_name }}</strong>
                    </div>
                    
                    <div>
                        <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Email ID</span>
                        <span class="text-sm text-ink break-all">{{ $order->customer_email ?: '—' }}</span>
                    </div>
                    
                    <div>
                        <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Phone</span>
                        <span class="text-sm text-ink font-mono">{{ $order->customer_phone ?: '—' }}</span>
                    </div>
                    
                    <div class="border-t border-gray-100 pt-3">
                        <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Shipping Address</span>
                        <div class="text-sm text-ink leading-relaxed whitespace-pre-line bg-gray-50 p-3 rounded-lg border border-gray-100">
                            {{ $order->shipping_address ?: '—' }}
                        </div>
                    </div>
                    
                    @if($order->billing_address)
                        <div class="border-t border-gray-100 pt-3">
                            <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Billing Address</span>
                            <div class="text-sm text-ink leading-relaxed whitespace-pre-line bg-gray-50 p-3 rounded-lg border border-gray-100">
                                {{ $order->billing_address }}
                            </div>
                        </div>
                    @endif

                    @if($order->notes)
                        <div class="border-t border-gray-100 pt-3">
                            <span class="text-[10px] font-bold text-muted tracking-wider uppercase block mb-1">Notes / Instructions</span>
                            <div class="text-xs text-gray-600 bg-amber-50/50 p-3 rounded-lg border border-amber-100 leading-relaxed">
                                {{ $order->notes }}
                            </div>
                        </div>
                    @endif
                </div>
            </div>
            
            <!-- Payment & Summary Card -->
            <div class="bg-white rounded-[14px] p-6 border border-gray-200 shadow-2xs">
                <h3 class="text-base font-bold text-ink tracking-tight mb-5">Payment & Summary</h3>
                
                <div class="flex flex-col gap-3.5 text-xs">
                    <div class="flex justify-between items-center">
                        <span class="text-muted font-medium">Order Status</span>
                        <span class="font-semibold text-ink">{{ ucfirst($order->status) }}</span>
                    </div>
                    
                    <div class="flex justify-between items-center">
                        <span class="text-muted font-medium">Payment Status</span>
                        <span class="font-semibold text-ink">
                            {{ in_array($order->status, ['confirmed', 'completed']) ? 'Paid' : 'Unpaid' }}
                        </span>
                    </div>
                    
                    <div class="flex justify-between items-center">
                        <span class="text-muted font-medium">Fulfillment Status</span>
                        <span class="font-semibold text-ink">
                            {{ ucfirst(str_replace('_', ' ', $order->shipment_status)) }}
                        </span>
                    </div>

                    <div class="flex justify-between items-center border-t border-gray-50 pt-2.5">
                        <span class="text-muted font-medium">Order Amount</span>
                        <span class="font-semibold text-ink font-mono">
                            ₹{{ number_format((float) ($order->amount ?? 0), 2) }}
                        </span>
                    </div>

                    <div class="flex justify-between items-center">
                        <span class="text-muted font-medium">Dimensions (cm)</span>
                        <span class="font-semibold text-ink font-mono">
                            {{ floatval($order->length) }} × {{ floatval($order->width) }} × {{ floatval($order->height) }}
                        </span>
                    </div>
                    
                    <div class="flex justify-between items-center">
                        <span class="text-muted font-medium">Weight</span>
                        <span class="font-semibold text-ink font-mono">
                            {{ floatval($order->weight) }} g
                        </span>
                    </div>

                    <div class="border-t border-dashed border-gray-200 my-2"></div>
                    
                    <div class="border-t border-gray-200 pt-3 flex justify-between items-center font-mono">
                        <span class="font-bold text-ink">Amount</span>
                        <strong class="text-lg font-bold text-brand">
                            ₹{{ number_format((float) $order->amount, 2) }}
                        </strong>
                    </div>
                </div>
            </div>
            
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    function syncOrderTrackingStatus(orderId) {
        const btn = document.querySelector('[onclick^="syncOrderTrackingStatus"]');
        if (!btn) return;
        
        const origContent = btn.innerHTML;
        btn.disabled = true;
        btn.innerHTML = `
            <svg class="animate-spin w-4 h-4 text-gray-500" fill="none" viewBox="0 0 24 24" style="animation: spin 1s linear infinite;">
                <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 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
            </svg>
            &nbsp;Refreshing...
        `;

        fetch('/api/shipments/track', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'X-CSRF-TOKEN': '{{ csrf_token() }}'
            },
            body: JSON.stringify({
                order_id: orderId,
                awb: '{{ $order->awb_number }}'
            })
        })
        .then(response => response.json())
        .then(data => {
            const statusText = data.status || data.tracking_status || data.message || 'Updated';
            if (data.success || data.status || data.tracking_status) {
                window.customConfirm({
                    title: 'Status Refreshed',
                    message: `Status successfully refreshed! Current Status: ${statusText}`,
                    alertOnly: true,
                    confirmText: 'OK'
                }, function() {
                    window.location.reload();
                });
            } else {
                window.customConfirm({
                    title: 'Sync Failed',
                    message: 'Failed to refresh status: ' + (data.message || 'Unknown error'),
                    alertOnly: true,
                    confirmText: 'OK',
                    isDanger: true
                });
                btn.disabled = false;
                btn.innerHTML = origContent;
            }
        })
        .catch(err => {
            console.error(err);
            window.customConfirm({
                title: 'Error',
                message: 'Failed to refresh status. Please try again.',
                alertOnly: true,
                confirmText: 'OK',
                isDanger: true
            });
            btn.disabled = false;
            btn.innerHTML = origContent;
        });
    }
</script>
<style>
    @keyframes spin {
        to { transform: rotate(360deg); }
    }
</style>
@endpush