<?php

namespace app\common\controller;

use app\common\service\OssService;
use app\common\traits\ResponseTrait;
use support\Request;
use Shopwwi\WebmanFilesystem\Facade\Storage;

class UploadController
{

    use ResponseTrait;

    public function upload(Request $request)
    {
        try {
            $scene = $request->input('scene', 'image');
            $file = $request->file('file');
            if ($file && $file->isValid()) {
                $pathUrl = '/uploads/'.$scene.'/'.date('Ymd').'/'.md5($file->getUploadName() . time()).'.'.$file->getUploadExtension();
                $fullPathUrl = public_path() . $pathUrl;
                $file->move($fullPathUrl);
                $data = [
                    'domain'    => getenv('MAIN_DOMAIN'),
                    'file_url'  => $pathUrl,
                    'full_url'  => getenv('MAIN_DOMAIN') . $pathUrl,
                    'scene'     => $scene,
                ];
                return $this->success($data, 'upload success');
            }
            return $this->error('file not found');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    // 上传单文件附件
    public function uploadFile(Request $request)
    {
        try {
            $file = $request->file('file');

            if (!$file || !$file->isValid()) {
                return $this->error('上传失败');
            }

            $result = Storage::adapter('oss')
                ->path('vehicle_album/'.date('Ymd'))
                ->size(1024*1024*5)
                ->upload($file);
            
            $ossservice = new OssService();

            $data = [
                'file_name' => $result->file_name,
                'file_url'  => $ossservice->generatePrivateUrl($result->file_name)
            ];

            return $this->success($data);
        }catch (\Throwable $e){
            return $this->error($e->getMessage());
        }
    }

    // 上传单文件图片
    public function uploadImage(Request $request)
    {
        try {
            $file = $request->file('image');

            if (!$file || !$file->isValid()) {
                return $this->error('上传失败');
            }

            $result = Storage::adapter('oss')
                ->path('vehicle_album/'.date('Ymd'))
                ->size(1024*1024*5)
                ->extYes(['image/jpeg','image/png'])
                ->extNo(['image/gif'])
                ->upload($file);

            $ossservice = new OssService();

            $data = [
                'image_name' => $result->file_name,
                'image_url'  => $ossservice->generatePrivateUrl($result->file_name)
            ];

            return $this->success($data);
        }catch (\Throwable $e){
            return $this->error($e->getMessage());
        }
    }

    public function proxy(Request $request)
    {
        $filePath = $request->get('file'); // 原OSS文件路径
        try {
            // 生成签名URL
            $signedUrl = (new \app\common\service\OssService())->generatePrivateUrl($filePath);

            // 获取图片数据并返回
            $imageData = file_get_contents($signedUrl);

            // 根据文件类型设置Content-Type
            $mime = mime_content_type('data://application/octet-stream;base64,'.base64_encode($imageData));

            return response($imageData, 200, [
                'Content-Type' => $mime,
                'Cache-Control' => 'public, max-age=600' // 客户端缓存10分钟
            ]);
        } catch (\Exception $e) {
            return response('Image not found '.$e->getMessage(), 404);
        }
    }
}