<?php

namespace App\Http\Controllers\APIS\CustomerApi;

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

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($customerId)
{
    try {
        $data = [];

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

        foreach ($customer->users as $user) {
            foreach ($user->assets as $asset) {
                $localGood = $asset->devices->where('active', true)->count();
                $localModerate = $asset->devices->where('active', false)->count();

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

        // ✅ Fetch Correct Customer ID from ThingsBoard
        $correctCustomerId = $this->customerInfoService->getThingsBoardDevices('784f394c-42b6-435a-983c-b7beff2784f9');

        if (!$correctCustomerId) {
            Log::warning("No valid customer ID found for Device ID.");
            return response()->json([
                'status'      => 404,
                'error'       => 'Customer ID not found for the device',
                'data'        => $data
            ], 404);
        }

        // ✅ Fetch ThingsBoard Devices
        $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);
        }

        // ✅ Aggregate ThingsBoard Data
        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);
    }
}


}