<?php

namespace App\Http\Controllers\Qms;

use App\Http\Controllers\Controller;
use App\Models\ServiceQueue;
use App\Services\Qms\DeviceService;
use App\Services\Qms\QueueEngine;
use App\Services\Qms\TicketPresenter;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class KioskDeviceController extends Controller
{
    public function __construct(
        protected QueueEngine $engine,
        protected DeviceService $devices,
    ) {}

    public function show(Request $request): View
    {
        $device = $request->attributes->get('qms.device');
        $queues = ServiceQueue::query()
            ->where('organization_id', $device->organization_id)
            ->when($device->branch_id, fn ($q) => $q->where('branch_id', $device->branch_id))
            ->where('is_active', true)
            ->orderBy('name')
            ->get();

        $this->devices->recordHeartbeat($device);

        return view('qms.kiosk.device', compact('device', 'queues'));
    }

    public function issue(Request $request): JsonResponse
    {
        $device = $request->attributes->get('qms.device');
        $this->devices->recordHeartbeat($device);

        $validated = $request->validate([
            'queue_id' => ['required', 'integer', 'exists:queue_service_queues,id'],
            'customer_name' => ['nullable', 'string', 'max:255'],
            'customer_phone' => ['nullable', 'string', 'max:50'],
            'priority' => ['nullable', 'string'],
        ]);

        $queue = ServiceQueue::findOrFail($validated['queue_id']);
        abort_unless($queue->organization_id === $device->organization_id, 403);

        $ticket = $this->engine->issueTicket($queue, $device->owner_ref, [
            'customer_name' => $validated['customer_name'] ?? null,
            'customer_phone' => $validated['customer_phone'] ?? null,
            'priority' => $validated['priority'] ?? 'walk_in',
            'source' => 'kiosk',
        ]);

        return response()->json(['data' => TicketPresenter::toArray($ticket)]);
    }
}