<?php

namespace App\Http\Controllers\Callback;

use App\Http\Controllers\Controller;
use App\Models\Device;
use Illuminate\Http\Request;

class LinkosCallbackController extends Controller
{
    public function __invoke(Request $request)
    {
        if ($request->filled('notify_type')) {
            $this->handleDeviceStateNotify($request);
        }

        return response()->json(['code' => 0, 'msg' => 'ok']);
    }

    /**
     * 设备状态通知
     */
    protected function handleDeviceStateNotify(Request $request): void
    {
        if ($request->notify_type !== 'online_state_change') {
            return;
        }

        foreach ($request->input('data', []) as $item) {
            if (is_null($device = Device::where('sn', $item['device_id'])->first())) {
                continue;
            }

            if ($request->filled('online_state')) {
                $state = match ((int) $request->online_state) {
                    0 => Device::STATE_OFFLINE,
                    1 => Device::STATE_ONLINE,
                    default => $device->state,
                };

                $device->forceFill([
                    'state' => $state,
                ])->save();
            }
        }
    }
}