<?php

namespace App\Services\Device;

class CameraDeviceService extends BaseService
{

    protected string $MULTI_PARKING_SPACES_LAMP = '/ISAPI/Parking/parkingSpace/multiParkingSpacesLamp';
    protected string $SYSTEM_STATUS = '/ISAPI/System/status';

    /**
     * @param $ip
     * @return CameraDeviceService
     */
    public static function query($ip): CameraDeviceService
    {
        return new self($ip);
    }

    /**
     * 更新车位相机灯光颜色
     * @param string $color_occupy
     * @param string $color_vacant
     * @param bool   $is_flicker
     * @return array
     */
    public function setColor(
        string $color_occupy,
        string $color_vacant,
        bool $is_flicker
    ): array {
        $url = $this->getUrl($this->MULTI_PARKING_SPACES_LAMP);
        $body = $this->getColorBody($color_occupy, $color_vacant, $is_flicker);
        if (!$body) {
            return [];
        }
        $response = $this->putHttp($url, $body);
        return json_decode($response->body(), true);
    }

    /**
     * 获取车位相机信息
     * @param $color_occupy
     * @param $color_vacant
     * @param $is_flicker
     * @return array
     */
    public function getColorBody(
        $color_occupy,
        $color_vacant,
        $is_flicker
    ): array {
        $is_flicker = (bool)$is_flicker;
        $url = $this->getUrl($this->MULTI_PARKING_SPACES_LAMP);
        $response = $this->getHttp($url);
        $body = json_decode($response->body(), true);
        if ($body) {
            if (isset($body['VehicleNumber']['VehicleChannelList'][0])) {
                $VehicleChannelList
                    = $body['VehicleNumber']['VehicleChannelList'][0];
                if (isset($VehicleChannelList['VehicleNoExist'])) {
                    // 是否闪烁
                    $body['VehicleNumber']['VehicleChannelList'][0]['VehicleNoExist']['flashEnabled']
                        = $is_flicker;
                    // 无车显示颜色
                    $body['VehicleNumber']['VehicleChannelList'][0]['VehicleNoExist']['lampColor']
                        = $color_vacant;
                }
                if (isset($VehicleChannelList['VehicleExist'])) {
                    // 是否闪烁
                    $body['VehicleNumber']['VehicleChannelList'][0]['VehicleExist']['flashEnabled']
                        = $is_flicker;
                    // 有车显示颜色
                    $body['VehicleNumber']['VehicleChannelList'][0]['VehicleExist']['lampColor']
                        = $color_occupy;
                }
            }
        } else {
            return [];
        }
        return $body;
    }

    public function getStatus(): bool
    {
        $url = $this->getUrl($this->SYSTEM_STATUS);
        $response = $this->getHttp($url);
        return $response->successful();
    }

    /*
     * body 信息
     [
            "lampType"        => "internal",
            "VehicleNumber"   => [
                "VehicleChannelNum"  => 1,
                "VehicleChannelList" => [
                    [
                        "LampSoure"      => "internal", //  unrelated
                        "VehicleNoExist" => [
                            "enabled"      => true,
                            "flashEnabled" => $is_flicker,
                            "lampColor"    => $color_vacant
                        ],
                        "VehicleExist"   => [
                            "enabled"      => true,
                            "flashEnabled" => $is_flicker,
                            "lampColor"    => $color_occupy
                        ]
                    ]
                ]
            ],
            "replaceLampCtrl" => [
                "enabled"     => false,
                "ipV4Address" => "0.0.0.0",
                "portNo"      => 80,
                "username"    => "admin",
                "password"    => "dddf4589f3430f7b7395bb9d35e05b27"
            ],
            "lampStatusArr"   => [
                [
                    "name"        => "内置灯",
                    "value"       => "相机自控",
                    "\$\$hashKey" => "062"
                ],
                [
                    "name"        => "外置灯1",
                    "value"       => "相机自控",
                    "\$\$hashKey" => "063"
                ],
                [
                    "name"        => "外置灯2",
                    "value"       => "相机自控",
                    "\$\$hashKey" => "064"
                ],
                [
                    "name"        => "外置灯3",
                    "value"       => "相机自控",
                    "\$\$hashKey" => "065"
                ]
            ]
        ]
     */
}