<?php
namespace App\Services;

use EasyWechat;
use App\Http\Controllers\UploadController;
use Illuminate\Support\Facades\Log;
use Intervention\Image\ImageManagerStatic as Image;
use App\Http\Response\ResponseJson;
use App\Models\ShareImgLog;
use App\Models\User;
/**
 *
 */
class QrcodeRectService
{
    use ResponseJson;
	public function makeMyShareRect($user, $my_qrcode_rect)
    {
        $pic = null;
        $circle_avatar = $user->circle_avatar?:$user->photo;
        $circle_avatar = $circle_avatar?:$user->wechat->avatar2;
        $circle_avatar = $circle_avatar?:$user->wechat->avatar;
        if (empty($circle_avatar)) {
            return $pic;
        }
        $background = "https://images.ufutx.com/202005/14/c1079252fb0888efa9965ca59cd66004.jpeg";
        $new_image = $this->imageAddImage($background, $my_qrcode_rect, 260, 260, 244, 240, 'bottom-right');
        $new_image = $this->imageAddImage($new_image, $circle_avatar, 168, 168, 300, 318, 'top-right');
        $text = 'Hello, 我是'.$user->name;
        $new_image = $this->textAddImage($new_image, $text, 26, 370, 516);
        $file_path = storage_path("qrcode/".time()."_my_share_rect.png");
        $new_image->save($file_path);
        if(file_exists($file_path)){
            $pic = $this->uploadFile($file_path);
            try{
                unlink($file_path);
            }catch(\Exception $e) {
                exit;
            }
        }else{
            exit;
        }
        return $pic;
    }

    public function makeMyShareForType($user, $qrcode, $type)
    {
        try {
            $photo = '';
            switch ($type) {
                case ShareImgLog::CHRISTMASTYPE:
                    $photo = $this->makeMyShareChris($user, $qrcode);
                    if (empty($photo)) throw new \Exception("圣诞图生成失败", 1);

                    break;
                case ShareImgLog::NEWYEARTYPE:
                    $photo = $this->makeMyShareNewYear($user, $qrcode);
                    if (empty($photo)) throw new \Exception("元旦图生成失败", 1);
                    break;
                case ShareImgLog::WOMENDAYTYPE:
                    $photo = $this->makeMyShareWomenDay($user, $qrcode);
                    if (empty($photo)) throw new \Exception("妇女节图生成失败", 1);
                    break;
                case ShareImgLog::FULINKTYPE:
                    $photo = $this->makeMyShareFulink($user, $qrcode);
                    if (empty($photo)) throw new \Exception("福恋海报生成失败", 1);
                    break;
                case ShareImgLog::WHITEDAYTYPE:
                    $photo = $this->makeMyShareWhiteDay($user, $qrcode);
                    if (empty($photo)) throw new \Exception("福恋海报生成失败", 1);
                    break;
                case ShareImgLog::SINGLETRIPTYPE:
                    $photo = $this->makeMyShareSingleTrip($user, $qrcode);
                    if (empty($photo)) throw new \Exception("单身之旅海报生成失败", 1);
                    break;
                default:
                    throw new \Exception("类型不存在", 1);
                    break;
            }
            return $photo;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    public function makeMyShareNewYear($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::NEWYEAR;
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 282, 1023, 'top-left');
            $nickname = str_limit($user->nickname, 5, '...');
            if ($nickname) {
                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 36, 30, "#898ba4", "left", 'top');
            }
            $file_path = storage_path("qrcode/".time()."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }
    /**
     * 圣诞图图
     * @param  [type] $user   [description]
     * @param  [type] $qrcode [description]
     * @return [type]         [description]
     */
    public function makeMyShareChris($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::CHRISTMAS;
            $new_image = $this->imageAddImage($background, $qrcode, 260, 260, 244, 616, 'top-left');
            $file_path = storage_path("qrcode/".time()."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    /**
     * 妇女节图
     * @param  [type] $user   [description]
     * @param  [type] $qrcode [description]
     * @return [type]         [description]
     */
    public function makeMyShareWomenDay($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::WOMENDAY;
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 282, 1000, 'top-left');
            $nickname = str_limit($user->nickname, 5, '...');
            if ($nickname) {
                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 550, 30, "#898ba4", "left", 'top');
            }
            $file_path = storage_path("qrcode/".time()."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    /**
     * 白色情人节海报
     * @param  [type] $user   [description]
     * @param  [type] $qrcode [description]
     * @return [type]         [description]
     */
    public function makeMyShareWhiteDay($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::WHITEDAY;
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 282, 930, 'top-left');
//            $nickname = $user->nickname;
//            if ($nickname) {
//                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 550, 30, "#898ba4", "left", 'top');
//            }
            $file_path = storage_path("qrcode/".time()."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    /**
     * 福恋海报
     * @param  [type] $user   [description]
     * @param  [type] $qrcode [description]
     * @return [type]         [description]
     */
    public function makeMyShareFulink($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::FULINK;
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 283, 1000, 'top-left');
            $nickname = str_limit($user->nickname, 6, '...');
            if ($nickname) {
                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 550, 30, "#898ba4", "left", 'top');
            }
            $file_path = storage_path("qrcode/".time()."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    public function makeMyShareSingleTrip($user, $qrcode)
    {
        try {
            //背景图
            $background = ShareImgLog::SINGLETRIP;
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 82, 1101, 'top-left');
            $nickname = str_limit($user->nickname, 8, '...');
            if ($nickname) {
                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 550, 30, "#FF8193", "left", 'top');
            }
            $file_path = storage_path("qrcode/".time().rand(0,100)."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }


    public function makeMySharePoster($user, $qrcode, $background)
    {
        try {
            $new_image = $this->imageAddImage($background, $qrcode, 180, 180,524 , 1074, 'top-left');
            // $new_image = $this->imageAddImage($background, $qrcode, 180, 180, 82, 1101, 'top-left');

            $nickname = str_limit($user->nickname, 8, '...');

            if ($nickname) {

                $new_image = $this->textAddImage($new_image, "@".$nickname, 28, 500, 30, "#FFA667", "left", 'top');

            }
            $file_path = storage_path("qrcode/".time().rand(0,100)."_my_share.png");
            $new_image->save($file_path);
            $pic = '';
            if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);
                unlink($file_path);
            }
            return $pic;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }


    public function getQrCodeRect($user)
    {
        $my_qrcode_rect = $user->my_qrcode_rect;
        if (empty($my_qrcode_rect)) {
            $openid = $user->wechat?$user->wechat->openid:null;
            $app = EasyWechat::miniProgram();
            $width = 260;
            $optional = [
                'page'  => 'pages/tabBar/welcome',
                'width' => 260,
                'is_hyaline'=>true,
                'auto_color'=>true,
            ];
            $response = $app->app_code->getUnlimit('from_user_id='.$user->id, $optional);
            $qrcode_path = storage_path('qrcode');
            $file_name = time().'_my_qrcode_rect.png';
            $file_path = $qrcode_path.'/'.$file_name;
            // 保存小程序码到文件
            if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
                $filename = $response->saveAs($qrcode_path, $file_name);
            }
            $qrcode = null;
            if(file_exists($file_path)){
                $qrcode = $this->uploadFile($file_path);
                try{
                    unlink($file_path);
                }catch(\Exception $e) {
                    $this->getError($e);
                    throw new \Exception("二维码上传失败, 用户id-".$user->id, 500);
                    exit;
                }
            }else{
                throw new \Exception("二维码文件不存在, 用户id-".$user->id, 500);
                exit;
            }
            $my_qrcode_rect = $qrcode;
        }
        return $my_qrcode_rect;
    }


    public function getUnlimitQrcode($path, $scene)
    {
        $app = EasyWechat::miniProgram();
        $optional = [
            'page' => $path,
//                'page'  => 'pages/users/whiteValentine',
            'is_hyaline'=>true,
        ];
        $response = $app->app_code->getUnlimit($scene, $optional);
        $qrcode_path = storage_path('qrcode');
        $file_name = md5(microtime(true)).'.png';
        $file_path = $qrcode_path.'/'.$file_name;
        // 保存小程序码到文件
        if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
            $filename = $response->saveAs($qrcode_path, $file_name);
        }
        $qrcode = null;
        if(file_exists($file_path)) {
            $qrcode = $this->uploadFile($file_path);
            try {
                unlink($file_path);
            } catch (\Exception $e) {
                $this->getError($e);
                exit;
            }
        }
        return $qrcode;
    }


    /**
     * 获取小程序码
     * @param  [type] $user [description]
     * @return [type]       [description]
     */
    public function getQrCode($user)
    {
        $my_qrcode = $user->my_qrcode;
        if (empty($my_qrcode)) {
            $app = EasyWechat::miniProgram();
            $optional = [
                'page' => 'pages/tabBar/welcome',
//                'page'  => 'pages/users/whiteValentine',
                'is_hyaline'=>true,
            ];
            $response = $app->app_code->getUnlimit('from_user_id='.$user->id, $optional);
            $qrcode_path = storage_path('qrcode');
            $file_name = time().'_my_qrcode.png';
            $file_path = $qrcode_path.'/'.$file_name;
            // 保存小程序码到文件
            if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
                $filename = $response->saveAs($qrcode_path, $file_name);
            }
            // dd($filename);
            $qrcode = null;
            if(file_exists($file_path)){
                $qrcode = $this->uploadFile($file_path);
                try{
//                    unlink($file_path);
                }catch(\Exception $e) {
                    $this->getError($e);
                    throw new \Exception("二维码上传失败, 用户id-".$user->id, 500);
                    exit;
                }
            }else{
                throw new \Exception("二维码文件不存在, 用户id-".$user->id, 500);
                exit;
            }
            $my_qrcode = $qrcode;
        }
        return $my_qrcode;
    }


        /**
     * 获取小程序码
     * @param  [type] $user [description]
     * @return [type]       [description]
     */
    public function getQrCodeV2($user,$page)
    {


        $app = EasyWechat::miniProgram();

        $optional = [
            'page' => $page,
            'is_hyaline'=>true,
        ];
        $response = $app->app_code->getUnlimit('from_user_id='.$user->id, $optional);
        $qrcode_path = storage_path('qrcode');
        $file_name = time().'_my_qrcode.png';
        $file_path = $qrcode_path.'/'.$file_name;
        // 保存小程序码到文件
        if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
            $filename = $response->saveAs($qrcode_path, $file_name);
        }
        // dd($filename);
        $qrcode = null;
        if(file_exists($file_path)){
            $qrcode = $this->uploadFile($file_path);
            try{
             unlink($file_path);
            }catch(\Exception $e) {
                $this->getError($e);
                throw new \Exception("二维码上传失败, 用户id-".$user->id, 500);
                exit;
            }
        }else{
            throw new \Exception("二维码文件不存在, 用户id-".$user->id, 500);
            exit;
        }
        $my_qrcode = $qrcode;
        if ($user->my_qrcode != $my_qrcode) {

            User::where('id',$user->id)->update(['my_qrcode'=> $my_qrcode]);
        }

        return $my_qrcode;
    }

    //生成临时跳到小程序用户详情的码
    public function getQrcodeToMini($user_id){
        try {
            $path = 'pages/home/information?id='.$user_id;
            $app = EasyWechat::miniProgram();
            $response = $app->app_code->get($path);
            $file_path = '';
            $qrcode_path = storage_path('qrcode');
            if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
                $filename = $response->save($qrcode_path, 'miniUser'.$user_id);
                $file_path = $qrcode_path.'/'.$filename;
            }
            if (empty($file_path)) return false;
            $qrcode = null;
            if(file_exists($file_path)){
                try{
                    $qrcode = $this->uploadFile($file_path);
                    $result = unlink($file_path);
                }catch(\Exception $e) {
                    \Log::error($e->getMessage());
                    // throw new \Exception("二维码上传失败, 用户id-".$user_id, 500);
                    return false;
                }
            }else{
                \Log::error("二维码文件不存在");
                return false;
            }
            return $qrcode;
        }catch (\Exception $e) {
            $this->getError($e);
            return false;
        }

    }

    public function getViewerMiniQrcode($user_id)
    {
        $path = 'pages/home/information';
        $app = EasyWechat::miniProgram();
        $scene = 'user_id='.$user_id;
        $response = $app->app_code->getUnlimit($scene, [
            'page'=>$path,
            'is_hyaline'=>true
        ]);

        $qrcode_path = storage_path('qrcode');
        if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
            $filename = $response->save($qrcode_path);
        }
        $file_path = $qrcode_path.'/'.$filename;
        $qrcode = null;
        if(file_exists($file_path)){
            try{
                $qrcode = $this->uploadFile($file_path);
                $result = unlink($file_path);
            }catch(\Exception $e) {
                \Log::error($e->getMessage());
                // throw new \Exception("二维码上传失败, 用户id-".$user_id, 500);
                return false;
            }
        }else{
            \Log::error("二维码文件不存在");
            return false;
        }
        return $qrcode;
    }

    public function getServiceMiniQrcode($path)
    {
//        $path = 'pages/home/information?id='.$user_id;
        $app = EasyWechat::miniProgram();
        $response = $app->app_code->get($path);

        $qrcode_path = storage_path('qrcode');
        if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
            $filename = $response->save($qrcode_path, 'upgrade.jpeg');
        }
        $file_path = $qrcode_path.'/'.$filename;
        $qrcode = null;
        if(file_exists($file_path)){
            try{
                $qrcode = $this->uploadFile($file_path);
                $result = unlink($file_path);
            }catch(\Exception $e) {
                \Log::error($e->getMessage());
                // throw new \Exception("二维码上传失败, 用户id-".$user_id, 500);
                return false;
            }
        }else{
            \Log::error("二维码文件不存在");
            return false;
        }
        return $qrcode;
    }

    //生成跳转到小程序的二维码
    public function getServiceToMiniQrcode($path)
    {
        $app = EasyWechat::miniProgram();
        $width = 260;
        $response = $app->app_code->getQrCode($path, $width);

        $qrcode_path = storage_path('qrcode');
        if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
            $filename = $response->save($qrcode_path, 'upgrade.jpeg');
        }
        $file_path = $qrcode_path.'/'.$filename;
        $qrcode = null;
        if(file_exists($file_path)){
            try{
                $qrcode = $this->uploadFile($file_path);
                $result = unlink($file_path);
            }catch(\Exception $e) {
                \Log::error($e->getMessage());
                // throw new \Exception("二维码上传失败, 用户id-".$user_id, 500);
                return false;
            }
        }else{
            \Log::error("二维码文件不存在");
            return false;
        }
        return $qrcode;
    }

    /**
     * 图片添加图片
     * @param  string  $image1   第一张图片
     * @param  string  $image2   第二张图片
     * @param  int  $image2_w 图片宽度
     * @param  int  $image2_h 图片高度
     * @param  integer $offset_x 文字X轴偏移
     * @param  integer $offset_y 文字Y轴偏移
     * @param  string  $offset
     * @return image            新图片
     */
    public function imageAddImage($image1, $image2, $image2_w, $image2_h, $offset_x=0, $offset_y=0, $offset='top-left'){
        Image::configure(['driver'=>'gd']);
        $image = Image::make($image1);
        $image_v2 = Image::make($image2)->resize($image2_w, $image2_h);
        $image_width = $image->width();
        $image_height = $image->height();
        $image_copy = $image->insert($image_v2, $offset, $offset_x, $offset_y);
        return $image_copy;
    }

    /**
     * 图片添加文字
     * @param  string $image     图片
     * @param  string $text      文字
     * @param  int $text_size 文字尺寸
     * @param  int $offset_x  文字X轴偏移
     * @param  int $offset_y  文字Y轴偏移
     * @param  string $color     文字颜色
     * @param  string $align     文字位置
     * @param  string $valign
     * @return image            新图片
     */
    public function textAddImage($image, $text, $text_size, $offset_x, $offset_y, $color='#000000', $align = 'center', $valign='top'){
        Image::configure(['driver'=>'gd']);
        $image = Image::make($image);
        $image->text($text, $offset_x, $offset_y,function($font) use($text_size, $color, $align, $valign) {
            $font->file(storage_path().'/font/a.ttc');
            $font->size($text_size);
            $font->color($color);
            $font->align($align);
            $font->valign($valign);
        });
        return $image;
    }

    public function uploadFile($file){
        $ossClient = UploadController::getOssClient();
        //生成file
        $object = date('Y').date('m')."/".date('d')."/".basename($file);
        $url = 'https://'.config('alioss.picture_domain').'/'.$object;
        try {
            // $result = $ossClient->putObject(config('alioss.buckets.picture'), $object, $file);
            $result = $ossClient->uploadFile(config('alioss.buckets.picture'), $object, $file);
        } catch(\OSS\Core\OssException $e) {
            // return $this->failure('oss_put_failure', $e->getMessage());
        }

        return $url;
    }

    public function getOfficialForeverQrcode($scene): string {
        $app = EasyWechat::officialAccount("new");

        $result = $app->qrcode->forever($scene);
        $qrcode_url = $app->qrcode->url($result['ticket']);
        return $qrcode_url;
    }
}