autocde2.0/app/Http/Controllers/API/BimController.php

<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Http\Resources\API\BimCombineResource;
use App\Libraries\BIM\Glendale\Glendale;
use App\Libraries\ChunkedUpload\Disks\Cos;
use App\Models\BimCombine;
use App\Models\BimFile;
use App\Models\Library;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class BimController extends Controller
{
    // 模型对比
    public function getComparison(Request $request, Glendale $glendale)
    {
        $inputArr = $this->validate($request, [
            'bim_file_id' => 'required',
            'new_bim_file_id' => 'required',
            'glid' => 'required', //楼层节点id
            'new_glid' => 'required', //
        ]);

        $components = $glendale->getFloorComponents($inputArr['bim_file_id'], $inputArr['glid']);
        $newComponents = $glendale->getFloorComponents($inputArr['new_bim_file_id'], $inputArr['new_glid']);

        $data['create'] = array_values(array_diff($newComponents, $components));
        $sameComponentIds = array_values(array_intersect($components, $newComponents));
        $data['delete'] = array_values(array_diff($components, $newComponents));

        $attributes = $glendale->getAttributes($inputArr['bim_file_id'], $sameComponentIds);
        $newAttributes = $glendale->getAttributes($inputArr['new_bim_file_id'], $sameComponentIds);
        $data['update'] = $glendale->getUpdatedComponentIds($sameComponentIds, $attributes, $newAttributes);
        $data['componets'] = $components;
        $data['new_componets'] = $newComponents;

        return $this->successData($data);
    }

    // 设置BIM预览图
    public function setPreviewImage(Request $request, Cos $cos)
    {
        $inputArr = $this->validate($request, [
            'base64' => 'required',
            'bim_file_id' => 'required',
        ]);
        $base64Str = $inputArr['base64'];

        $match = preg_match('/^(data:\s*image\/(\w+);base64,)/', $base64Str, $result);
        if (!$match) {
            return $this->badRequest('not base64');
        }

        $base64Image = str_replace($result[1], '', $base64Str);
        $fileContent = base64_decode($base64Image);

        $key = cos_upload_prefix(Auth::user()->company_id, 'preview', $inputArr['bim_file_id'] . '.png');
        $r = $cos->uploadDirectly($key, $fileContent);

        if (isset($r['Key'])) {
            BimFile::where('bim_file_id', $inputArr['bim_file_id'])->update(['preview_path' => $r['Key']]);
        }

        return $this->successData($r);
    }

    //模型多视图信息
    public function multipleViews(Request $request, Glendale $glendale)
    {
        $lightweightName = $request->input('lightweight_name', '');

        $data = $glendale->getModel3DViews($lightweightName);

        return $this->successData($data);
    }

    // 模型合并保存
    public function combine(Request $request)
    {
        $inputArr = $this->validate($request, [
            'name' => 'required',
            'library_id' => 'required',
            'data' => 'required|array',
            'data.*.bim_file_id' => 'required',
            'data.*.offset' => 'required',
            'data.*.rotate' => 'required',
            'data.*.file_id' => 'required',
        ]);

        $library = Library::query()->allowed()->findOrFail((int)$inputArr['library_id']);

        $bimCombine = BimCombine::create([
            'company_id' => Auth::user()->company_id,
            'created_by' => Auth::id(),
            'library_id' => $library->id,
            'name' => $inputArr['name'],
            'data' => $inputArr['data']
        ]);

        return new BimCombineResource($bimCombine);
    }

    //合模列表接口
    public function combinedList()
    {
        $bimCombines = BimCombine::query()->allowed()->latest('id')->paginate();
        $bimFileIds = [];

        foreach ($bimCombines as $bimCombine) {
            foreach ($bimCombine->data as $data) {
                if (isset($data['bim_file_id']) && !in_array($data['bim_file_id'], $bimFileIds)) {
                    $bimFileIds[] = $data['bim_file_id'];
                }
            }
        }

        $deletedIds = BimFile::query()->whereIn('bim_file_id', $bimFileIds)
            ->whereHas('file', function ($query) {
                return $query->onlyTrashed();
            })->pluck('bim_file_id')->toArray();

        request()->merge(['deleteIds' => $deletedIds]);

        return BimCombineResource::collection($bimCombines);
    }

    //删除合模
    public function combineDelete(int $combineId)
    {
        $bimCombine = BimCombine::query()->allowed()->where('id', $combineId)->firstOrFail();
        $bimCombine->delete();

        return $this->noContent();
    }

    //修改合模
    public function combineUpdate(Request $request, int $combineId)
    {
        $inputArr = $this->validate($request, [
            'name' => 'required',
            'data' => 'required|array',
            'data.*.bim_file_id' => 'required',
            'data.*.file_id' => 'required',
            'data.*.offset' => 'required',
            'data.*.rotate' => 'required',
        ]);
        $bimCombine = BimCombine::query()->allowed()->where('id', $combineId)->firstOrFail();

        $bimCombine->update([
            'name' => $inputArr['name'],
            'data' => $inputArr['data']
        ]);

        return new BimCombineResource($bimCombine);
    }

    // 碰撞检测
    public function initiateCollision() {}
}