@extends('layouts.app')
@section('title', 'Procurement Requests')
@section('content')
@php $user = Auth::user(); $isAdmin = $user->hasAnyRole('Super Admin','Hospital Admin'); @endphp

<div class="flex flex-wrap items-center justify-between gap-3 mb-5">
    <div>
        <h1 class="text-lg font-bold text-gray-900">Procurement Requests</h1>
        <p class="text-xs text-gray-400">{{ $isAdmin ? 'All facility requests — review and approve below' : 'Your submitted requests' }}</p>
    </div>
    {{-- New Request visible to everyone with access. Admins have full
         rights and may create on behalf of pharmacy staff. --}}
    <a href="{{ route('procurement.requests.create') }}" class="btn-primary text-xs flex items-center gap-1.5">
        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
        New Request
    </a>
</div>

{{-- Suggested reorder alert --}}
@if($suggested->count() > 0)
<div class="mb-4 bg-amber-50 border border-amber-200 rounded-xl p-4">
    <div class="flex items-start gap-3">
        <svg class="w-5 h-5 text-amber-500 mt-0.5 flex-shrink-0" 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"/></svg>
        <div class="flex-1">
            <p class="text-xs font-bold text-amber-800">{{ $suggested->count() }} drug(s) at or below reorder level</p>
            <p class="text-xs text-amber-600 mt-0.5">
                @foreach($suggested->take(5) as $d)
                    <span class="inline-flex items-center gap-1 mr-2">
                        <span class="w-2 h-2 rounded-full {{ $d->current_stock <= 0 ? 'bg-red-500' : 'bg-amber-500' }}"></span>
                        {{ $d->name }} ({{ $d->current_stock }} left)
                    </span>
                @endforeach
                @if($suggested->count() > 5)<span class="font-semibold">+{{ $suggested->count()-5 }} more</span>@endif
            </p>
        </div>
        <a href="{{ route('procurement.requests.create') }}?autofill=1" class="btn-primary text-xs whitespace-nowrap">
            Create Request
        </a>
    </div>
</div>
@endif

{{-- Requests table --}}
<div class="bg-white rounded-xl border shadow-sm overflow-hidden">
    <table class="w-full">
        <thead><tr class="bg-gray-50">
            <th class="table-header">Request #</th>
            <th class="table-header">Submitted By</th>
            <th class="table-header">Date</th>
            <th class="table-header">Priority</th>
            <th class="table-header text-center">Items</th>
            <th class="table-header">Status</th>
            <th class="table-header">Reviewed By</th>
            <th class="table-header"></th>
        </tr></thead>
        <tbody>
        @forelse($requests as $pr)
        <tr class="border-b border-gray-50 hover:bg-gray-50/50">
            <td class="table-cell font-mono text-xs font-bold">{{ $pr->request_number }}</td>
            <td class="table-cell font-medium">{{ $pr->requester?->name ?? '—' }}</td>
            <td class="table-cell text-xs text-gray-400">{{ $pr->created_at->format('d M Y, H:i') }}</td>
            <td class="table-cell">
                @if($pr->urgency === 'urgent')
                    <span class="badge badge-danger">Urgent</span>
                @else
                    <span class="badge badge-gray">Normal</span>
                @endif
            </td>
            <td class="table-cell text-center">
                <span class="badge badge-info">{{ $pr->activeItems->count() }}</span>
            </td>
            <td class="table-cell"><span class="badge {{ $pr->status_color }}">{{ $pr->status_label }}</span></td>
            <td class="table-cell text-xs text-gray-400">{{ $pr->reviewer?->name ?? '—' }}</td>
            <td class="table-cell text-right">
                <a href="{{ route('procurement.requests.show', $pr) }}" class="text-purple-600 hover:text-purple-800 text-xs font-semibold">View →</a>
            </td>
        </tr>
        @empty
        <tr><td colspan="8" class="table-cell text-center text-gray-400 py-10">
            No procurement requests yet.
            <a href="{{ route('procurement.requests.create') }}" class="text-purple-600 font-semibold">Create your first one →</a>
        </td></tr>
        @endforelse
        </tbody>
    </table>
    @if($requests->hasPages())
    <div class="px-4 py-3 border-t">{{ $requests->links() }}</div>
    @endif
</div>
@endsection