<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Services\ApiResponseService;
use Exception;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\ValidationException;

class UploadController extends Controller
{
    /**
     * @var ApiResponseService
     */
    protected ApiResponseService $responseService;

    /**
     * 构造函数
     * @param ApiResponseService $responseService
     */
    public function __construct(
        ApiResponseService $responseService,
    ) {
        $this->responseService = $responseService;
    }

    /**
     * 上传图片
     * @param Request $request
     * @return JsonResponse
     * @throws ValidationException
     */
    public function uploadImage(Request $request): JsonResponse
    {
        try {
            $rules = [
                'image' => 'required|image|max:10240', // 10MB = 10240KB
            ];
            $messages = [
                'image.required' => __('upload.i_empty'),
                'image.image'    => __('upload.i_image'),
                'image.max'      => __('upload.i_max'),
            ];
            $validator = Validator::make($request->all(), $rules, $messages);
            if ($validator->fails()) {
                throw new ValidationException($validator);
            }
            $file = $request->file('image');
            $filename = time() . '_' . md5($file->getClientOriginalName()) . '.'
                . $file->getClientOriginalExtension();
            $path = $file->storeAs('images', $filename, 'public');
            return $this->responseService->success(
                ['url' => Storage::url($path)]
            );
        } catch (ValidationException $e) {
            throw $e;
        } catch (Exception $e) {
            return $this->responseService->systemError(
                __('exception.upload.error') . '：'
                . $e->getMessage()
            );
        }
    }

}