@php
    $moduleName = 'Pharmacy';
    $arName = 'الصيدلية';
@endphp
<x-app-layout>
    <x-slot name="header">
        <div class="flex justify-between items-center">
            <h2 class="font-semibold text-xl text-black leading-tight">
                {{ \App\Helpers\TranslationHelper::transFromDatabase($moduleName . ' - Expiry Tracking', __($arName . ' - تتبع الصلاحية')) }}
            </h2>
            <a href="{{ route('healthcare.pharmacy.index') }}" class="bg-gray-500 text-white px-4 py-2 rounded-md hover:bg-gray-600 transition">
                {{ \App\Helpers\TranslationHelper::transFromDatabase('Back', __('عودة')) }}
            </a>
        </div>
    </x-slot>

    <div class="py-12">
        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                <div class="p-6 text-black">
                    <form method="GET" class="mb-6 grid grid-cols-1 md:grid-cols-3 gap-4">
                        <div class="col-span-1 md:col-span-2">
                            <input type="text" name="search" value="{{ request('search') }}" placeholder="{{ __('Search by item name...') }}" class="w-full rounded-md border-gray-300 shadow-sm">
                        </div>
                        <div class="flex gap-2">
                            <select name="months" class="rounded-md border-gray-300 shadow-sm flex-1">
                                <option value="3" @if($months == 3) selected @endif>{{ __('Next 3 Months') }}</option>
                                <option value="6" @if($months == 6) selected @endif>{{ __('Next 6 Months') }}</option>
                                <option value="12" @if($months == 12) selected @endif>{{ __('Next 12 Months') }}</option>
                            </select>
                            <button type="submit" class="bg-indigo-600 text-white px-4 py-2 rounded-md hover:bg-indigo-700 transition">{{ __('Filter') }}</button>
                        </div>
                    </form>

                    <div class="mb-4">
                        <p class="text-sm text-black italic">{{ __('Showing items expiring within the next :months months.', ['months' => $months]) }}</p>
                    </div>
                    <div class="overflow-x-auto">
                        <table class="min-w-full divide-y divide-gray-200">
                            <thead class="bg-gray-50">
                                <tr>
                                    <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('Item') }}</th>
                                    <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('Batch') }}</th>
                                    <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('Expiry Date') }}</th>
                                    <th class="px-6 py-3 text-right text-xs font-medium text-black uppercase tracking-wider">{{ __('Status') }}</th>
                                </tr>
                            </thead>
                            <tbody class="bg-white divide-y divide-gray-200">
                                @forelse($items as $item)
                                    @php
                                        $expiry = \Carbon\Carbon::parse($item->expiry_date);
                                        $isExpired = $expiry->isPast();
                                        $isNear = $expiry->diffInMonths(now()) <= 2;
                                    @endphp
                                    <tr>
                                        <td class="px-6 py-4 whitespace-nowrap font-medium">{{ $item->item->name ?? 'N/A' }}</td>
                                        <td class="px-6 py-4 whitespace-nowrap">{{ $item->batch_number }}</td>
                                        <td class="px-6 py-4 whitespace-nowrap">{{ $item->expiry_date }}</td>
                                        <td class="px-6 py-4 whitespace-nowrap">
                                            @if($isExpired)
                                                <span class="px-2 py-1 text-xs font-bold bg-red-100 text-red-800 rounded">{{ __('Expired') }}</span>
                                            @elseif($isNear)
                                                <span class="px-2 py-1 text-xs font-bold bg-yellow-100 text-yellow-800 rounded">{{ __('Near Expiry') }}</span>
                                            @else
                                                <span class="px-2 py-1 text-xs font-bold bg-green-100 text-green-800 rounded">{{ __('Safe') }}</span>
                                            @endif
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="4" class="px-6 py-4 text-center text-black italic">{{ __('No items found near expiry.') }}</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                    <div class="mt-4">
                        {{ $items->links() }}
                    </div>
                </div>
            </div>
        </div>
    </div>
</x-app-layout>