export function getMimeTypeByName(nameFile: string): string {
    let mimeType: string;
    let extensaoFile: string = nameFile.substr(nameFile.length - 4).replace('.', '').toLowerCase();
    switch (extensaoFile) {
        case 'pdf':
            mimeType = 'application/pdf';
            break;
        case 'jpeg':
        case 'jpg':
        case 'jpe':
            mimeType = 'image/jpeg';
            break;
        case 'png':
            mimeType = 'image/png';
            break;
        case 'doc':
        case 'dot':
            mimeType = 'application/msword';
            break;
        case 'docx':
            mimeType = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
            break;
        case 'dotx':
            mimeType = 'application/vnd.openxmlformats-officedocument.wordprocessingml.template';
            break;
        case 'wav':
            mimeType = 'audio/x-wav';
            break;
        case 'mp3':
            mimeType = 'audio/mp3';
            break;
        case 'bmp':
            mimeType = 'image/bmp';
            break;
        case 'gif':
            mimeType = 'image/gif';
            break;
        case 'txt':
            mimeType = 'text/plain';
            break;
        case 'text':
            mimeType = 'text/plain';
            break;
        case 'mov':
            mimeType = 'video/quicktime';
            break;
        case 'avi':
            mimeType = 'video/x-msvideo';
            break;
        case 'mp4':
            mimeType = 'video/mp4';
            break;
        case 'xsl':
            mimeType = 'text/xml';
            break;
        case 'word':
            mimeType = 'application/msword';
            break;
        case 'mpeg':
            mimeType = 'video/mpeg';
            break;
        case 'mpg':
            mimeType = 'video/mpeg';
            break;
        case 'mpe':
            mimeType = 'video/mpeg';
            break;
        case 'qt':
            mimeType = 'video/quicktime';
            break;
        case 'mp2':
            mimeType = 'audio/mpeg';
            break;
        case 'psd':
            mimeType = 'application/x-photoshop';
            break;
        case 'xls':
            mimeType = 'application/excel';
            break;
        case 'xls':
        case 'xla':
            mimeType = 'application/vnd.ms-excel';
            break;
        case 'ppt':
            mimeType = 'application/powerpoint';
            break;
        case 'pot':
        case 'pps':
        case 'ppa':
            mimeType = 'application/vnd.ms-powerpoint';
            break;
        case 'pptx':
            mimeType = 'application/vnd.openxmlformats-officedocument.presentationml.presentation';
            break;
        case 'potx':
            mimeType = 'application/vnd.openxmlformats-officedocument.presentationml.template';
            break;
        case 'ppsx':
            mimeType = 'application/vnd.openxmlformats-officedocument.presentationml.slideshow';
            break;
        case 'gz':
            mimeType = 'application/x-gzip';
            break;
        case 'js':
            mimeType = 'application/x-javascript';
            break;
        case 'tar':
            mimeType = 'application/x-tar';
            break;
        case 'tgz':
            mimeType = 'application/x-tar';
        case 'zip':
            mimeType = 'application/zip';
            break;
        case 'aif':
            mimeType = 'audio/x-aiff';
            break;
        case 'aiff':
            mimeType = 'audio/x-aiff';
            break;
        case 'aifc':
            mimeType = 'audio/x-aiff';
            break;
        case 'ram':
            mimeType = 'audio/x-pn-realaudio';
            break;
        case 'rm':
            mimeType = 'audio/x-pn-realaudio';
            break;
        case 'rpm':
            mimeType = 'audio/x-pn-realaudio-plugin';
            break;
        case 'ra':
            mimeType = 'audio/x-realaudio';
            break;
        case 'rv':
            mimeType = 'video/vnd.rn-realvideo';
            break;
        case 'tiff':
            mimeType = 'image/tiff';
            break;
        case 'tif':
            mimeType = 'image/tiff';
            break;
        case 'css':
            mimeType = 'text/css';
            break;
        case 'xml':
            mimeType = 'text/xml';
            break;
        case 'wmv':
            mimeType = 'video/x-ms-asf';
            break;
        case 'movie':
            mimeType = 'video/x-sgi-movie';
            break;
        case 'xlsx':
            mimeType = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
            break;
        case 'xltx':
            mimeType = 'application/vnd.openxmlformats-officedocument.spreadsheetml.template';
            break;
        case 'docm':
            mimeType = 'application/vnd.ms-word.document.macroEnabled.12';
            break;
        case 'dotm':
            mimeType = 'application/vnd.ms-word.template.macroEnabled.12';
            break;
        default:
            mimeType = 'application/octet-stream';
            break;
    }
    return mimeType;
}