<?php

namespace App\Http\Controllers\Manager;

use App\Models\Uploads;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;

class PublicController extends CommonController
{
    /**
     * @OA\POST(
     *     path="/manager/upload-image",
     *     tags={"管理端共用接口"},
     *     summary="V2-上传图片",
     *     description="上传图片",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Parameter(name="folder", in="query", @OA\Schema(type="string"), required=true, description="文件存放目录：[public/manager]，public表示可以公开查看的，一般用于头像等公开图片，manager是需要鉴权后查看的，一般用于身份证、资格证书等非公开图片"),
     *     @OA\Response(
     *      response="200",
     *      description="上传图片",
     *      content={
     *             @OA\MediaType(
     *                 mediaType="application/json",
     *                 @OA\Schema(
     *                     @OA\Property(
     *                         property="id",
     *                         type="integer",
     *                         description="文件存储id"
     *                     ),
     *                     @OA\Property(
     *                         property="folder",
     *                         type="string",
     *                         description="文件存储目录"
     *                     ),
     *                     @OA\Property(
     *                         property="name",
     *                         type="string",
     *                         description="文件名"
     *                     ),
     *                      @OA\Property(
     *                         property="public_path",
     *                         type="string",
     *                         description="公开访问路径，如果为null，表示不可公开访问"
     *                     ),
     *                     example={
     *                         "id": "1",
     *                         "folder": "public",
     *                         "name": "eufgw83ascasc.jpg",
     *                         "public_path": "/storage/eufgw83ascasc.jpg"
     *                     }
     *                 )
     *             )
     *         }
     *     )
     * )
     */

    public function uploadImage(Request $request)
    {
        try {
            $file = $request->file("file");
            $original_name = $file->getClientOriginalName();
            $extension = last(explode(".", $original_name));
            if (!in_array($extension, ["jpg", "jpeg", "gif", "png", "bmp"])) {
                return response()->json([
                    "errorcode" => "403",
                    "errormsg" => "不正确的文件格式"
                ]);
            }
            $save_folder = $request->folder ? $request->folder : "manager";

            if (!is_dir(Storage::path($save_folder))) {
                Storage::makeDirectory($save_folder);
            }

            $name = uniqid() . "." . $extension;
            $store_result = $file->storeAs($save_folder, $name);

            $upload = new Uploads();
            $upload->original_name = $original_name;
            $upload->folder = $save_folder;
            $upload->name = $name;
            $upload->extension = $extension;
            $upload->creator_type = get_class($this->manager);
            $upload->creator_id = $this->manager->id;
            $upload->size = Storage::size($save_folder . "/" . $name);
            $upload->save();
            if ($save_folder == "public") {
                $upload->public_path = "/storage/" . $name;
            } else {
                $upload->public_path = null;
            }

            return response()->json($upload);
        } catch (\Exception $exception) {
            return response()->json([
                "errorcode" => $exception->getCode(),
                "errormsg" => $exception->getMessage()
            ]);
        }
    }

    /**
     * @OA\Get(
     *     path="/manager/get-attachment/{id}",
     *     tags={"管理端共用接口"},
     *     summary="V2-获取附件，进行展示或下载",
     *     description="获取附件，进行展示或下载",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Parameter(name="id", in="path", @OA\Schema(type="string"), required=true, description="id"),
     *     @OA\Response(
     *      response="200",
     *      description="获取附件，进行展示或下载"
     *     )
     * )
     */

    public function getAttachment($id)
    {
        $attachment = Uploads::find($id);
        if (!$attachment) {
            abort("404");
        }
        if (!Storage::exists($attachment->folder . "/" . $attachment->name)) {
            abort("404");
        }

        return Storage::download($attachment->folder . "/" . $attachment->name, null, [
            'Cache-Control' => 'no-cache, no-store, must-revalidate',
            'Pragma' => 'no-cache',
            'Expires' => '0',
        ], null);
    }
}