backend_vib360_laravel/app/Http/Controllers/APIS/CustomerApi/CustomerDeviceInfoController.php

<?php

namespace App\Http\Controllers\APIS\CustomerApi;

use App\Http\Controllers\Controller;
use App\Models\Customer;
use App\Models\User;
use Illuminate\Http\Request;
use App\Services\CustomerInfoService;
use Illuminate\Support\Facades\Log;
use Tymon\JWTAuth\Facades\JWTAuth;


class CustomerDeviceInfoController extends Controller
{
    protected $customerInfoService;

    public function __construct(CustomerInfoService $customerInfoService)
    {
        $this->customerInfoService = $customerInfoService;
    }

    // public function customerDeviceInfo($customerId)
    // {

    //     try {

    //         $localActiveCount = 0;

    //         $customer = Customer::with('users.assets.devices')
    //             ->findOrFail($customerId);

    //         foreach ($customer->users as $user) {
    //             foreach ($user->assets as $asset) {
    //                 $localActiveCount += $asset->devices->where('active', true)->count();
    //             }
    //         }

    //         $thingsBoardActiveCount = $this->customerInfoService->getThingsBoardActiveDevicesCount($customerId);

    //         if ($thingsBoardActiveCount === null) {
    //             Log::warning("Failed to fetch ThingsBoard devices, setting count to 0.");
    //             $thingsBoardActiveCount = 0;
    //         }

    //         return response()->json([
    //             'customer_id' => $customerId,
    //             'local_active_devices_count' => $localActiveCount,
    //             'thingsboard_active_devices_count' => $thingsBoardActiveCount,
    //             'total_active_devices_count' => $localActiveCount + $thingsBoardActiveCount
    //         ]);

    //     } catch (\Exception $e) {
    //         Log::error("Error fetching active devices: " . $e->getMessage());

    //         return response()->json([
    //             'error' => 'Failed to fetch active devices'
    //         ], 500);
    //     }
    // }

//     public function customerDeviceInfo()
// {

//     // try {
//         $user = readHeaderToken();
//         dd($user);

//         // Fetch user with assets and device counts
//         $user = User::with(['assets.devices'])
//             // ->where('id')
//             ->first();


//         if (!$user) {
//             return response()->json(['error' => 'User not found'], 404);
//         }





//         $thingsBoardDevices = $this->customerInfoService->getThingsBoardDevices($correctCustomerId);

//         if (empty($thingsBoardDevices)) {
//             Log::warning("No devices found for Customer ID: $correctCustomerId");

//             return response()->json([
//                 'status'      => 200,
//                 'customer_id' => $customerId,
//                 'data'        => $data
//             ], 200);
//         }

//         foreach ($customer->users as $user) {
//             foreach ($user->assets as $asset) {
//                 $tbGood = 0;
//                 $tbModerate = 0;

//                 foreach ($thingsBoardDevices as $device) {
//                     $isActive = $device['active'] ?? false;

//                     if ($isActive) {
//                         $tbGood++;
//                     } else {
//                         $tbModerate++;
//                     }
//                 }

//                 $data[] = [
//                     'customer_id' => $customerId,
//                     'user_id'     => $user->id,
//                     'asset_id'    => $asset->id,
//                     'good'        => $tbGood,
//                     'moderate'    => $tbModerate
//                 ];
//             }
//         }

//         // ✅ Return Final Response
//         return response()->json([
//             'status'      => 200,
//             'customer_id' => $customerId,
//             'data'        => $data
//         ], 200);

//     // } catch (\Exception $e) {
//     //     Log::error("Error fetching customer device info: " . $e->getMessage());

//     //     return response()->json([
//     //         'status' => 500,
//     //         'error'  => 'Failed to fetch customer device info'
//     //     ], 500);
//     // }
// }



// public function customerDeviceInfo(Request $request)
// {
//     $tokenPayload = getTokenFromHeader($request);
//     // dd($tokenPayload);

//     if (isset($tokenPayload['error'])) {
//         return response()->json($tokenPayload, 401);
//     }

//     $userId = $tokenPayload['sub'];

//     $user = User::where('id', $userId)
//                 ->with(['assets' => function($query) {
//                     $query->with(['devices:id,name,asset_id']);
//                 }])
//                 ->first();

//     if (!$user) {
//         return response()->json(['error' => 'User not found'], 404);
//     }

//     $userData = [
//         'user_id' => $user->id,
//         'assets' => []
//     ];

//     foreach ($user->assets as $asset) {
//         $assetData = [
//             'asset_id' => $asset->id,
//             'devices' => $asset->devices->pluck('id')
//         ];

//         // Add asset data to the response
//         $userData['assets'][] = $assetData;
//     }

//     return response()->json($userData);
// }


public function customerDeviceInfo(Request $request)
{
    try {
        // Extract the token payload from the request
        $tokenPayload = getTokenFromHeader($request);

        if (isset($tokenPayload['error'])) {
            return response()->json($tokenPayload, 401);
        }

        $userId = $tokenPayload['sub'];

        // Get user with assets and devices
        $user = User::with(['assets' => function($query) {
                        $query->with(['devices:id,name,asset_id']);
                    }])
            ->where('id', $userId)
            ->first();

        if (!$user) {
            return response()->json(['error' => 'User not found'], 404);
        }

        try {
            // Get devices data from ThingsBoard service
            $devicesArray = $this->customerInfoService->getThingsBoardDevices($user->customer_id);

            if (!is_array($devicesArray)) {
                throw new \Exception("Invalid devices data received from service");
            }

            $thingsBoardDevices = collect($devicesArray);

            // Process devices
            $deviceDetails = $user->assets->flatMap(function ($asset) use ($thingsBoardDevices) {
                return $thingsBoardDevices->whereIn('id.id', $asset->devices->pluck('id')->toArray())
                    ->map(function ($tbDevice) {
                        return [
                            'device_id' => $tbDevice['id']['id'],
                            'active' => $tbDevice['active'] ?? false
                        ];
                    });
            });

            // Calculate counts
            $good = $deviceDetails->where('active', true)->count();
            $moderate = $deviceDetails->where('active', false)->count();
            $total_count = $good + $moderate;

            // Successful response
            return response()->json([
                'good' => $good,
                'moderate' => $moderate,
                'total_count' => $total_count
            ], 200);

        } catch (\Exception $serviceException) {
            Log::error("ThingsBoard service error: " . $serviceException->getMessage());
            return response()->json([
                'error' => 'Failed to fetch device information',
                'details' => $serviceException->getMessage()
            ], 503); 
        }

    } catch (\Exception $e) {
        Log::error("Customer device info error: " . $e->getMessage());
        return response()->json([
            'error' => 'An unexpected error occurred',
            'details' => $e->getMessage()
        ], 500);
    }
}








}