<?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)
    {
        logger()->info('linkos callback parameters -------->', $request->input());

        if ($request->filled('notify_type')) {
            switch ($request->notify_type) {
                case 'online_state_change':
                    $this->handleDeviceStateNotify($request);
                    break;
            }
        }

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

    /**
     * 设备状态通知
     */
    protected function handleDeviceStateNotify(Request $request): void
    {
        foreach ($request->input('data', []) as $item) {
            if (! isset($item['device_id'])) {
                continue;
            }

            $device = Device::where('sn', $item['device_id'])->first();

            if ($device === null) {
                continue;
            }

            if (isset($item['online_state'])) {
                switch ($item['online_state']) {
                    case 0:
                        $device->forceFill([
                            'state' => Device::STATE_OFFLINE,
                        ])->save();
                        break;

                    case 1:
                        $device->forceFill([
                            'state' => Device::STATE_ONLINE,
                        ])->save();
                        break;
                }
            }
        }
    }
}