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<?php

use Illuminate\Support\Facades\DB;

function instantiateEditModule($type, $id) {
    switch ($type) {
        case 'text':
            return view('Backend.Modules.Display.text-module', ['id'=>$id])->render();
            break;
        case 'photo':
            return view('Backend.Modules.Display.photo-module', ['id'=>$id])->render();
            break;
        case 'section':
            return view('Backend.Modules.Display.section-module', ['id'=>$id])->render();
            break;
        case 'cta':
            return view('Backend.Modules.Display.cta-module', ['id'=>$id])->render();
            break;
        case 'gallery':
            return view('Backend.Modules.Display.gallery-module', ['id'=>$id])->render();
            break;
        case 'slider':
            return view('Backend.Modules.Display.slider-module', ['id'=>$id])->render();
            break;
        default:
            return 'Module could not be instantiated!';
    }
}

function instantiateLanguageSynchronization($modelClass) {
    $languages = \App\Language::where('code', '!=', 'sk')->get();
    switch ($modelClass) {
        case 'slider':
            $models = \App\Slider::where('is_default_lang', 1)->get();
            $type = 'Slider';
            $icon = '<i class="fa fa-video-camera"></i>';
            break;
        case 'photo':
            $models = \App\Photo::where('is_default_lang', 1)->get();
            $type = 'Photo';
            $icon = '<i class="fa fa-image"></i>';
            break;
        case 'text':
            $models = \App\Text::where('is_default_lang', 1)->get();
            $type = 'Text';
            $icon = '<i class="fa fa-comment-o"></i>';
            break;
        case 'cta':
            $models = \App\CTA::where('is_default_lang', 1)->get();
            $type = 'CTA';
            $icon = '<i class="fa fa-mouse-pointer"></i>';
            break;
        case 'gallery':
            $models = \App\Gallery::where('is_default_lang', 1)->get();
            $type = 'Gallery';
            $icon = '<i class="fa fa-clone"></i>';
            break;
    }
    return view('Backend.Modules.Additional._language_synchronization', compact('models', 'type', 'languages', 'icon'))->render();
}

function checkFileDimensions($min_width, $min_height, $path) {
    list($originalWidth, $originalHeight, $tpe, $attr) = getimagesize($path);
    if($min_width > $originalWidth || $min_height > $originalHeight) {
        return false;
    }
    return true;
}

function getFilemanagerFiles() {
    $filesArr = [];
    $directory = public_path() . env('APP_FILEMANAGER_PATH');
    $files = \File::allFiles($directory);
    foreach ($files as $file)
    {
        $filesArr[] = pathinfo($file);
    }
    return $filesArr;
}

function createFilemanagerModal($type = 'single') {
    return view('Backend.Modules.Additional.Filemanager.file_manager_modal', ['type'=>$type])->render();
}

function uploadFile($file, $path = '/uploads/files/') {
    $filename = time() . strtolower($file->getClientOriginalName());
    $file->move(public_path() . $path, $filename);

    return true;
}

function deleteFile($filename, $path = '/uploads/files/') {
    if(!empty($filename)) {
        if(file_exists(public_path() . $path . $filename))
            unlink(public_path() . $path . $filename);
        return true;
    } return false;
}

function uploadImage($file, $minimalDimensions = null, $path = '/uploads/images/') {
    $filename = makeFilenameURLFriendly($file->getClientOriginalName());
    $file->move(public_path() . $path, $filename);

    if($minimalDimensions != null) {
        $dimensions = explode('x', $minimalDimensions);
        if(isset($dimensions[0]) && isset($dimensions[1])) {
            imageCropper($dimensions[0], $dimensions[1], $path.$filename);
        }
    }

    return true;
}

function deleteImage($filename, $path = '/uploads/images/', $miniature_path = '/uploads/images/miniatures/') {
    if(!empty($filename)) {
        if(file_exists(public_path() . $path . $filename))
            unlink(public_path() . $path . $filename);
        if(file_exists(public_path() . $miniature_path . $filename))
            unlink(public_path() . $miniature_path . $filename);
        return true;
    } return false;
}

function canUploadFile($filename, $path, $originalFilename = null) {
    if($originalFilename) {
        if(!empty($filename) && file_exists(public_path().$path.$filename) && $filename != $originalFilename) {
            return false;
        } else {
            return true;
        }
    } else {
        if(!empty($filename) && file_exists(public_path().$path.$filename)) {
            return false;
        } else {
            return true;
        }
    }
}

function instantiateDeleteForm($model, $controller) {
    return view('Backend.Renders._delete_form', compact('model', 'controller'))->render();
}

function checkIfModuleIsCurrentLang($model, $type) {
    $msg = 'Modul, ktorý sa pokúšate upraviť nepatrí pod súčasnú mutáciu. Boli ste presmerovaný';
    if(\App\Language::count() == 1)
        return false;

    $currentLanguage = Auth::user()->lang;

    if($model->is_default_lang) {
        if($currentLanguage == 'sk')
            return null;
        $selector = DB::table('language_relations')->where('type', $type)->where('lang', $currentLanguage)->where('original_id', $model->id)->first();
        if($selector) {
            createAlert('info', $msg);
            return $selector->connected_id;
        } else {
            createAlert('warning', 'Jazykový variant modulu nebol nájdený');
            return null;
        }
    } else {
        if($currentLanguage == 'sk') {
            createAlert('info', $msg);
            return $model->getDefaultLanguageVariant()->id;
        } else {
            $selector = DB::table('language_relations')->where('type', $type)->where('lang', $currentLanguage)->where('original_id', $model->getDefaultLanguageVariant()->id)->first();
            if($selector && $selector->lang != $currentLanguage) {
                createAlert('info', $msg);
                return $selector->connected_id;
            } else if($selector && $selector->connected_id != $model->id) {
                createAlert('info', $msg);
                return $selector->connected_id;
            }
        }
    }
    return null;
}

function getAdministrationFolders() {
    return [
        '/uploads',
        '/uploads/filemanager/',
        '/uploads/files/',
        '/uploads/images/',
        '/uploads/languages/',
        '/uploads/modules/',
        '/uploads/modules/gallery-module/',
        '/uploads/modules/gallery-module/miniatures/',
        '/uploads/modules/photo-module/',
        '/uploads/modules/slider-module/',
    ];
}