<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/8/19
 * Time: 2:11 PM
 */

namespace App\Http\Controllers\V1;

use App\Handlers\ImageUploadHandler;
use App\Models\Upload;
use App\Transformers\UploadTransformer;
use Dingo\Api\Http\Request;
use Illuminate\Support\Facades\Storage;

/**
 * 上传模块
 * Class UploadController
 * @package App\Http\Controllers\V1
 */
class UploadController extends BaseController
{
    /**
     * 上传图片
     * @param Request $request
     * @param ImageUploadHandler $handler
     * User: Mead
     */
    public function image(Request $request, ImageUploadHandler $handler)
    {
        try {
            $file = $request->file('file');
            $type = $request->get('type');
            $setting = $this->type2file($type);

            if (!count($setting)) {
                $this->response->errorBadRequest('请求错误');
                return '';
            }

            $path = $handler->save($file, $setting['folder'], $setting['disk'], $setting['file_prefix']);


            $re = Upload::create([
                'path' => $path,
                'disk' => $setting['disk'],
                'is_use' => Upload::USE_NO,
                'url' => path_to_url($path, $setting['disk'])
            ]);


            return $this->response->item($re, UploadTransformer::class);
        } catch (\Exception $exception) {
            return $this->errorBadRequest('上传失败');
        }
    }

    /**
     * 根据不同的类型上传到不同的目录
     * @param $type
     * @return array
     * User: Mead
     */
    protected function type2file($type)
    {
        $data = [
            'folder' => '',
            'disk' => 'qiniu',
            'file_prefix' => $type
        ];
        switch ($type) {
            case 'trouble':
                $data['folder'] .= 'trouble';
                return $data;
                break;
        }
        return [];
    }

}