<?php

namespace App\Http\Controllers\Device;

use App\Models\ParkingAccessRecord;
use App\Models\ParkingCamera;
use App\Models\ParkingSpace;
use App\Models\ParkingSpaceCamera;
use App\Services\HikParkingCameraService;
use App\Services\ParkingAccessRecordService;
use App\Services\ParkingCameraService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class CameraApiController extends BaseController
{
    /**
     * @var ParkingCameraService
     */
    protected ParkingCameraService $service;

    /**
     * @param ParkingCameraService $service
     */
    public function __construct(ParkingCameraService $service) {
        parent::__construct();
        $this->service = $service;
    }

    public function getCameraData(): JsonResponse
    {
        $data = ParkingCamera::query()->where('camera_ip', '<>', '192.168.66.63')->select(['id', 'camera_ip', 'status'])
            ->get()
            ->toArray();
        return $this->responseService->success(['list' => $data]);
    }

    public function updateCameraStatus(Request $request): JsonResponse
    {
        $data = $request->all();
        $list = $data['list'];
        foreach ($list as $item) {
            $id = $item['id'] ?? 0;
            $camera_ip = $item['camera_ip'] ?? '';
            $status = $item['status'] ?? 0;
            $this->service->updateStatus($id, $camera_ip, $status);
        }
        return $this->responseService->success([], 'SUCCESS');
    }

    public function getCameraBody(): JsonResponse
    {
        $body = HikParkingCameraService::getBody();
        if (!$body) {
            return $this->responseService->error('empty');
        }
        return $this->responseService->success($body, 'SUCCESS');
    }

    // 变等完成回调完成
    public function setCameraBody(Request $request): JsonResponse
    {
        $data = $request->all();
        $id = $data['id'] ?? 0;
        if ($id && is_numeric($id)) {
            HikParkingCameraService::sendSuccessful($id);
            return $this->responseService->success([], 'SUCCESS');
        }
        return $this->responseService->error('empty');
    }

    // 获取在线状态设备
    public function onlineCamera(): JsonResponse
    {
        $data = [];
        $cameraRes = ParkingCamera::query()->where('status', 1)->select(
            ['id', 'camera_ip']
        )->get()->toArray();
        if ($cameraRes) {
            $cameraArr = array_column($cameraRes, 'camera_ip', 'id');
            $cameraIds = array_keys($cameraArr);
            $spaceCameraRes = ParkingSpaceCamera::query()->whereIn(
                'camera_id',
                $cameraIds
            )
                ->where('space_id', '>', 0)->select(['camera_id', 'space_id'])
                ->get()->toArray();

            foreach ($spaceCameraRes as $item) {
                // 非维修车辆返回
                $spaceRes = ParkingSpace::query()->where(
                    'id',
                    $item['space_id']
                )->first(
                    ['number', 'status', 'floor_id']
                );

                if ($spaceRes) {
                    $number = $spaceRes['number'];
                    $status = $spaceRes['status'];
                    $exists = true;
                    if ($status == 2) {
                        $where = [
                            'space_id' => $item['space_id'],
                            'floor_id' => $spaceRes['floor_id'],
                            'status' => 1
                        ];
                        $exists = ParkingAccessRecord::query()->where($where)->exists();
                    }
                    if ($exists) {
                        $data[] = [
                            'camera_ip' => $cameraArr[$item['camera_id']],
                            'number'    => $number
                        ];
                    }
                }
            }
        }
        return $this->responseService->success(['list' => $data]);
    }

    // 车辆进出入
    public function vehicleEntry(Request $request): JsonResponse
    {
        $data = $request->all();
        $list = $data['list'] ?? [];
        DB::beginTransaction();
        try {
            if (!$list) {
                throw new \Exception('empty');
            }
            foreach ($list as $item) {
                $camera_ip = $item['camera_ip'] ?? '';
                $number = $item['number'] ?? '';
                $license_plate = $item['license_plate_number'] ?? '';
                $date_time = $item['date_time'] ?? date("Y-m-d H:i:s", time());
                $image_data = $item['image_data'] ?? '';
                $confidenceLevel = $item['confidenceLevel'] ?? '0';
                if ($camera_ip && $number) {
                    ParkingAccessRecordService::query()->enterOrLeave(
                        $camera_ip,
                        $number,
                        $license_plate,
                        $date_time,
                        $image_data,
                        $confidenceLevel
                    );
                }
            }
            DB::commit();
            return $this->responseService->success([], 'SUCCESS');
        } catch (\Exception $e) {
            DB::rollBack();
            return $this->responseService->error('FAILURE');
        }
    }
}