AcManager.Tools.ArgumentsHandler.ProcessArgument C# (CSharp) Method

        public async Task<ArgumentHandleResult> ProcessArgument(string argument) {
            if (string.IsNullOrWhiteSpace(argument)) return ArgumentHandleResult.FailedShow;

            if (argument.StartsWith(CustomUriSchemeHelper.UriScheme, StringComparison.InvariantCultureIgnoreCase)) {
                return await ProcessUriRequest(argument);
            }

            if (argument.StartsWith(@"http:", StringComparison.OrdinalIgnoreCase) || argument.StartsWith(@"https:", StringComparison.OrdinalIgnoreCase) ||
                    argument.StartsWith(@"ftp:", StringComparison.OrdinalIgnoreCase)) {
                argument = await LoadRemoveFile(argument);
                if (string.IsNullOrWhiteSpace(argument)) return ArgumentHandleResult.FailedShow;
            }

            try {
                if (!FileUtils.Exists(argument)) return ArgumentHandleResult.FailedShow;
            } catch (Exception) {
                return ArgumentHandleResult.FailedShow;
            }

            return await ProcessInputFile(argument);
        }