@php
    $status = $status ?? request('status', 'alle');
    $q = $q ?? request('q', '');

    $statusLabels = [
        'alle' => 'Alle',
        'ok' => 'OK',
        'warn' => 'Warnung',
        'kritisch' => 'Kritisch',
    ];

    $pill = [
        'ok' => 'bg-emerald-50 text-emerald-700 border-emerald-200',
        'warn' => 'bg-amber-50 text-amber-700 border-amber-200',
        'kritisch' => 'bg-red-50 text-red-700 border-red-200',
    ];
@endphp

<x-layouts.app title="Lager · Bezirksstelle" userRole="Bezirksstelle">
    <div class="flex flex-col gap-4">

        <div class="flex flex-col sm:flex-row sm:items-end sm:justify-between gap-3">
            <div>
                <div class="text-xl font-semibold">Lagerübersicht</div>
                <div class="mt-1 text-sm text-rk-slate">Ortstelle auswählen und Mindestbestände verwalten.</div>
            </div>
            <a href="{{ route('dashboard') }}" class="btn-rk-soft">
                Dashboard
            </a>
        </div>

        <form method="GET" action="{{ route('district.inventory.index') }}"
            class="rounded-3xl bg-white border border-rk p-4 shadow-sm">
            <div class="grid grid-cols-1 lg:grid-cols-12 gap-3 lg:items-end">

                <div class="lg:col-span-5">
                    <label class="text-xs font-semibold text-rk-slate/80 uppercase tracking-wider">Ortstelle</label>
                    <select name="station_id"
                        class="mt-2 w-full rounded-2xl border border-rk bg-white px-4 py-3 text-sm">
                        @foreach ($stations as $s)
                            <option value="{{ $s->id }}" @selected((int) $stationId === (int) $s->id)>{{ $s->name }}
                            </option>
                        @endforeach
                    </select>
                </div>

                <div class="lg:col-span-4">
                    <label class="text-xs font-semibold text-rk-slate/80 uppercase tracking-wider">Suche</label>
                    <input name="q" value="{{ $q }}"
                        class="mt-2 w-full rounded-2xl border border-rk bg-white px-4 py-3 text-sm focus:ring-2 ring-rk focus:border-transparent"
                        placeholder="Artikel / Variante…">
                </div>

                <div class="lg:col-span-3">
                    <label class="text-xs font-semibold text-rk-slate/80 uppercase tracking-wider">Status</label>
                    <select name="status" class="mt-2 w-full rounded-2xl border border-rk bg-white px-4 py-3 text-sm">
                        @foreach ($statusLabels as $k => $lbl)
                            <option value="{{ $k }}" @selected($status === $k)>{{ $lbl }}
                            </option>
                        @endforeach
                    </select>
                </div>

                <div class="lg:col-span-12 flex gap-2">
                    <a href="{{ route('district.inventory.index') }}"
                        class="rounded-2xl border border-rk bg-white px-4 py-2.5 text-sm font-semibold hover:bg-neutral-50 transition-rk hover:shadow-soft">
                        Reset
                    </a>
                    <button
                        class="rounded-2xl bg-rk-red px-4 py-2.5 text-sm font-semibold text-white hover:bg-rk-red-dark transition-rk hover:shadow-soft">
                        Anwenden
                    </button>
                </div>
            </div>
        </form>

        <div class="rounded-3xl bg-white border border-rk shadow-sm overflow-hidden">
            <div class="overflow-x-auto">
                <table class="w-full text-sm">
                    <thead class="text-xs text-rk-slate/80 uppercase tracking-wider bg-neutral-50">
                        <tr class="border-t border-b border-rk">
                            <th class="py-3 px-5 text-left">Artikel</th>
                            <th class="py-3 px-5 text-left">Variante</th>
                            <th class="py-3 px-5 text-right">Bestand</th>
                            <th class="py-3 px-5 text-right">Mindest</th>
                            <th class="py-3 px-5 text-left">Status</th>
                            <th class="py-3 px-5 text-right">Aktion</th>
                        </tr>
                    </thead>

                    <tbody class="divide-y divide-[color:var(--rk-border)]">
                        @forelse($items as $it)
                            @php
                                $lvl = $it->level ?? 'ok';
                                $pillClass = $pill[$lvl] ?? 'bg-neutral-100 text-rk-slate border-rk';
                            @endphp
                            <tr class="hover:bg-neutral-50">
                                <td class="py-4 px-5 font-medium">{{ $it->product?->name ?? '—' }}</td>
                                <td class="py-4 px-5 text-rk-slate">{{ $it->variant?->name ?? '—' }}</td>
                                <td class="py-4 px-5 text-right font-semibold">{{ (int) $it->quantity }}</td>
                                <td class="py-4 px-5 text-right text-rk-slate">{{ (int) $it->minimum_quantity }}</td>
                                <td class="py-4 px-5">
                                    <span
                                        class="inline-flex items-center rounded-full px-3 py-1 text-xs font-semibold border {{ $pillClass }}">
                                        {{ $statusLabels[$lvl] ?? $lvl }}
                                    </span>
                                </td>
                                <td class="py-4 px-6 text-right">
                                    <a href="{{ route('district.inventory.show', ['inventory' => $it->id]) }}"
                                        class="inline-flex items-center justify-center h-10 w-10 rounded-2xl border border-rk bg-white hover:bg-neutral-50 transition-rk"
                                        title="Öffnen" aria-label="Öffnen">
                                        <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"
                                            viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
                                            stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"
                                            class="text-rk-green">
                                            <path d="M2 12s3.5-7 10-7 10 7 10 7-3.5 7-10 7-10-7-10-7z" />
                                            <circle cx="12" cy="12" r="3" />
                                        </svg>
                                    </a>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="6" class="py-10 px-5 text-center text-rk-slate">Keine Positionen.</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>

    </div>
</x-layouts.app>