<?php

namespace Modules\MediaManagerPlus\Traits;

use Illuminate\Support\Facades\Storage;
use File;
use App\Traits\BunnyCDN;
use Intervention\Image\Facades\Image;
use Carbon\Carbon;

trait MediaStore
{
    public function mediaUpload($media, $height = null, $length = null) {
        if (isset($media)) {
            $meta = $this->getMediaMetaData($media);
            
            if ($meta['type'] == 'image') {
                return $this->uploadImage($media);
            }
            else if  ($meta['type'] == 'video') {
                return $this->uploadVideo($media, $meta['ext']);
            }
        }
    }

    public function uploadImage($image, $height = null, $length = null) {
        if (isset($image)) {
            $orginal_name = $image->getClientOriginalName();
            $host = activeFileStorage();
            $image_extention = str_replace('image/','',Image::make($image)->mime());
            $img_size = getimagesize($image);
            $img_in_kb = round(filesize($image)/1024);
            if ($host == 'AmazonS3' || $host == 'DigitalOcean' || $host == 'GoogleDrive' || $host == 'Wasabi' || $host == 'Backblaze' || $host == 'Dropbox' || $host == 'GoogleCloud' || $host == 'BunnyCDN' || $host == 'Contabo') {
                $img = Image::make($image);
                if ($height != null && $length != null) {
                    $original_width = $img_size[0];
                    $original_height = $img_size[1];
                    if ($original_width > $original_height) {
                        // resize the image to a width of 300 and constrain aspect ratio (auto height)
                        $img->resize($length, null, function ($constraint) {
                            $constraint->aspectRatio();
                        });
                    }
                    elseif ($original_width < $original_height) {
                        // resize the image to a height of 200 and constrain aspect ratio (auto width)
                        $img->resize(null, $height, function ($constraint) {
                            $constraint->aspectRatio();
                        });
                    }
                    else {
                        if ($length > $height) {
                            $img->resize(null,$length, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                        elseif ($length < $height) {
                            $img->resize($height,null, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                        else {
                            $img->resize($height,null, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                    }
                }
                if ($host == 'DigitalOcean') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('do')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('do')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 'do';
                }
                elseif ($host == 'GoogleDrive') {
                    $img_name_for_db = uniqid().'.'.$image_extention;
                    Storage::disk('google')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('google')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 'google';
                }
                elseif ($host == 'Wasabi') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('Wasabi')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('Wasabi')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 's3';
                }
                elseif ($host == 'Backblaze') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('b2')->put($img_name_for_db, $img->stream(), 'public');
                    $url = 'https://'.env('BACKBLAZE_BUCKET_NAME').'.'.env('BACKBLAZE_END_POINT').'/'.$img_name_for_db;
                    $data['file_name'] = $url;
                    $data['storage'] = 'b2';
                }
                elseif ($host == 'Dropbox') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('dropbox')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('dropbox')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['file_dropbox'] = $img_name_for_db;
                    $data['storage'] = 'dropbox';
                }
                elseif ($host == 'GoogleCloud') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('gcs')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('gcs')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 'gcs';
                }
                elseif ($host == 'BunnyCDN') {
                    $bunnyCDNStorage = new BunnyCDN(env('BUNNY_STORAGE_ZONE_NAME'), env('BUNNY_API_ACCESS_KEY') , env('BUNNY_STORAGE_ZONE_REGION'));
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    $bunnyCDNStorage->uploadFile($image , "/".env('BUNNY_STORAGE_ZONE_NAME')."/".$img_name_for_db);
                    $file = "https://".env('BUNNY_STORAGE_ZONE_NAME').".b-cdn.net/".$img_name_for_db;
                    $data['file_name'] = $file;
                    $data['storage'] = 'bunny';
                }
                elseif ($host == 'Contabo') {
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('contabo')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('contabo')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 'contabo';
                }
                else{
                    $img_name_for_db = 'images/'.uniqid().'.'.$image_extention;
                    Storage::disk('s3')->put($img_name_for_db, $img->stream(), 'public');
                    $url = Storage::disk('s3')->url($img_name_for_db);
                    $data['file_name'] = $url;
                    $data['storage'] = 's3';
                }
            }
            else {
                if (!File::isDirectory(asset_path('uploads/all/'))) {
                    File::makeDirectory(asset_path('uploads/all/'), 0777, true, true);
                }
                $img = Image::make($image);
                if ($height != null && $length != null) {
                    $original_width = $img_size[0];
                    $original_height = $img_size[1];
                    if ($original_width > $original_height) {
                        // resize the image to a width of 300 and constrain aspect ratio (auto height)
                        $img->resize($length, null, function ($constraint) {
                            $constraint->aspectRatio();
                        });
                    }
                    elseif ($original_width < $original_height) {
                        // resize the image to a height of 200 and constrain aspect ratio (auto width)
                        $img->resize(null, $height, function ($constraint) {
                            $constraint->aspectRatio();
                        });
                    }
                    else {
                        if ($length > $height) {
                            $img->resize(null,$length, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                        elseif ($length < $height) {
                            $img->resize($height,null, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                        else {
                            $img->resize($height,null, function($constraint){
                                $constraint->aspectRatio();
                            });
                        }
                    }
                }
                $img_name_for_db = 'uploads/all/'.uniqid().'.'.$image_extention;
                $img_name_for_file = asset_path($img_name_for_db);
                $img->save($img_name_for_file);
                $data['file_name'] = $img_name_for_db;
                $data['storage'] = 'local';
                
            }
            $data['orginal_name'] = $orginal_name;
            $data['extension'] = $image_extention;
            $data['type'] = 'image';
            $data['size'] = $img_in_kb;

            return $data;
        }
        
        return null;
    }

    public function uploadVideo($video, $video_extention) {
        if (isset($video)) {
            $orginal_name = $video->getClientOriginalName();
            $host = activeFileStorage();
            $vid_in_kb = round(filesize($video)/1024);
            if ($host == 'AmazonS3' || $host == 'DigitalOcean' || $host == 'GoogleDrive' || $host == 'Wasabi' || $host == 'Backblaze' || $host == 'Dropbox' || $host == 'GoogleCloud' || $host == 'BunnyCDN' || $host == 'Contabo') {
                
            }
            else {
                if (!File::isDirectory(asset_path('uploads/all/'))) {
                    File::makeDirectory(asset_path('uploads/all/'), 0777, true, true);
                }
                
                $filename = uniqid().'.'.$video_extention;
                $vid_name_for_db = 'uploads/all/videos/'.$filename;
                $vid_name_for_file = asset_path($vid_name_for_db);
                $video->move('public/uploads/all/videos', $filename);
                $data['file_name'] = $vid_name_for_db;
                $data['storage'] = 'local';
                
            }
            $data['orginal_name'] = $orginal_name;
            $data['extension'] = $video_extention;
            $data['type'] = 'video';
            $data['size'] = $vid_in_kb;

            return $data;
        }
        
        return null;
    }

    public function getMediaMetaData($media) {
        $finfo = finfo_open(FILEINFO_MIME_TYPE);
        $mime_type = finfo_file($finfo, $media);
        finfo_close($finfo);

        $file_type = explode('/', $mime_type);

        if (count($file_type) > 0) {
            return [
                'type' => $file_type[0],
                'ext' => $file_type[1]
            ];
        }

        return null;
    }
}