<?php

namespace App\BO;

use App\Models\Enums\BimFileModelType;
use Ramsey\Uuid\Uuid;

class BimFileBO
{
    public string $name;
    public string $initiatingUser;
    public string $extension;
    public bool $isCAD;
    public string $uniqueCode;
    public int $priority;
    public string $modelDownloadUrl;
    public array $pointCloudConfigJson;
    public string $modelType;
    public string $gisType;
    public array $configJson; //轻量化配置

    public function __construct(
        string $extension,
        string $name,
        string $initiatingUser = '',
        string $gisType = '',
        int $priority = 205,
        string $modelDownloadUrl = ''
    ) {
        $this->extension = $extension;
        $this->name = $name;
        $this->initiatingUser = $initiatingUser;
        $this->isCAD = in_array($this->extension, ['dwg', 'dwf', 'dws', 'dwt']);
        $this->uniqueCode = Uuid::uuid4();
        $this->priority = $priority;
        $this->modelDownloadUrl = $modelDownloadUrl;
        $this->gisType = $gisType;
        $this->configJson = [];
        
        $this->modelType = $this->guessModelType();
    }

    private function guessModelType(): string
    {
        if ($this->isCAD) {
            return BimFileModelType::CAD->value;
        }
        if (in_array($this->extension, config('bim.extensions'))) {
            return BimFileModelType::BIM->value;
        }
        if (in_array($this->extension, config('bim.gis_extensions')) || !empty($this->gisType)) {
            return BimFileModelType::GIS->value;
        }
        return '';
    }

    /**
     * 设置点云GIS相关信息
     * @param array $pointCloudConfig
     * @return void
     */
    public function setPointCloudConfigJson(array $pointCloudConfig)
    {
        // epsg代码，指定空间参考，格式如："EPSG:3857"
        if (isset($pointCloudConfig['srs'])) {
            $this->pointCloudConfigJson['srs'] = $pointCloudConfig['srs'];
        }
        // 指定数据原点相对空间参考的偏移量，分为xyz三个方向，单位米，默认为不偏移[0,0,0]，设置此值可以让数据往相应的方向偏移
        if (isset($pointCloudConfig['origin'])) {
            $this->pointCloudConfigJson['origin'] = $pointCloudConfig['origin'];
        }
        // 经度 弧度制
        if (isset($pointCloudConfig['longitude'])) {
            $this->pointCloudConfigJson['longitude'] = $pointCloudConfig['longitude'];
        }
        // 纬度 弧度制
        if (isset($pointCloudConfig['latitude'])) {
            $this->pointCloudConfigJson['latitude'] = $pointCloudConfig['latitude'];
        }
        // 高度​
        if (isset($pointCloudConfig['height'])) {
            $this->pointCloudConfigJson['height'] = $pointCloudConfig['height'];
        }
    }

    public function setConfigJson($config)
    {
        if (empty($config)) {
            return;
        }
        $fields = array_keys(self::configJsonRules());

        foreach ($config as $key => $value) {
            if (in_array($key, $fields)) {
                $this->configJson[$key] = $config[$key];
            }
        }
    }

    public static function configJsonRules()
    {
        return [
            "style" => 'in:0,1', //轻量化模式 0:着色模式 1:真实模式 仅适用于 revit 格式的模型
            "zGrid" => 'in:0,1', //轴网设置 0:不导出轴网 1:导出轴网 仅适用于 revit 格式的模型
            "viewStyle" => 'in:0,1', //多视图设置 0:不导出多个视图 1:导出多视图 仅适用于 revit 格式的模型
            "drawing" => 'in:0,1', //模型图纸 0:不导出图纸 1:导出图纸 （需要授权二三维等功能）仅适用于 revit 和 tekla 格式的模型
            "accuracy" => 'in:1,2,3,4,5,6,7,8,9,10',//轻量化精度 值越大转出模型越精细，范围1~10； 默认值为5； 仅适用于 revit 和 bentley 格式的模型
            // "locationType" => 'in:0,1,3',//定位方式 0：内部原点到内部原点；1：通过共享坐标；3：项目基点到项目基点 默认为3，仅适用于 revit 格式的模型
            // "materialType" => 'in:0,1',//默认值0，表示轻量化用PBR材质还是普通材质，1表示（普通材质）云渲染版引擎需将materialType设置为0
            "isLod" => 'in:0,1',//是否启用Lod轻量化 0：不启用LOD，1：启用LOD
            "srs" => '',//坐标系对应EPSG代号
            "type" => 'in:2,4',//模型坐标偏移类型: 2：将模型中心点偏移为0点。 4：根据偏移量（offsetX,offsetY,offsetZ）偏移模型坐标。默认值为2
            "offsetX" => 'numeric',
            "offsetY" => 'numeric',
            "offsetZ" => 'numeric',
        ];
    }
}