<?php

namespace App\Http\Controllers;

use App\Handlers\ImageDealHandler;
use App\Handlers\ImageUploadHandler;
use App\Handlers\UploadFilesHandler;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;
use Intervention\Image\Facades\Image;

class ImageController extends Controller
{
    public function index(Request $request,ImageUploadHandler $filesHandler){
        $name=$request->input('text');
        $image=$filesHandler->save($request->file('image'),'avatar',rand(0,10));
Log::error($image);
        $re=$this->CreateImg(1,env('APP_URL').'/img.jpg',$image['path'],$name,env('APP_URL').'/shi.png');

        return ['imageUrl'=>$re];
    }
    public function CreateImg($id,$main_url,$avatar,$nickname,$img_url){
        $imageDealHandler=new ImageDealHandler();
        $image=Image::make($main_url);
        $avatar=$imageDealHandler->circleImg($avatar);
        $avatar=Image::make($avatar);
        $avatar->resize(630,630);
        $img=Image::make($img_url);
        $image->insert($avatar,'',230,273);
        $image->insert($img);
        if (mb_strlen($nickname)==1){
            $y=600;
            $n=1;
        }elseif (mb_strlen($nickname)==2){
            $y=550;
            $n=2;
        }elseif (mb_strlen($nickname)==3){
            $y=500;
            $n=3;
        }elseif (mb_strlen($nickname)==4){
            $y=450;
            $n=4;
        }else{
            $y=450;
            $n=0;
        }
        for ($i=0;$i<$n;$i++){
            $image->text(mb_substr($nickname,$i,1), 932,$y+$i*120 , function ($font) {
                $font->file(public_path() . '/ziti/ht.otf');
                $font->size(105);
                $font->color('f5e990');
                $font->angle(0);
            });
        }
        $folder_name = "uploads/UserImg/" . date("Ym/d", time());
        $upload_path = 'public/'.$folder_name;

        // 获取文件的后缀名，因图片从剪贴板里黏贴时后缀名为空，所以此处确保后缀一直存在
        $extension = 'png';

        // 拼接文件名，加前缀是为了增加辨析度，前缀可以是相关数据模型的 ID
        // 值如：1_1493521050_7BVc9v9ujP.png
        $filename =  $id.'_'.Str::random(10) .'.'. $extension;
//        File::isDirectory($upload_path) or File::makeDirectory($upload_path, 077, true, true);

        if (!file_exists(public_path($upload_path))) {
            mkdir(public_path($upload_path), 0777, true);
        }
        // 将图片移动到我们的目标存储路径中
        $image->save(public_path().'/'.$upload_path . '/' . $filename);
        $url=env('APP_URL').'/'.$upload_path.'/'.$filename;
        return $url;
    }
}