Пример #1
0
        public override async Task HandleAsync(CallbackQueryUpdateMessage message)
        {
            if (!int.TryParse(Parameter, out int currentPageNumber))
            {
                currentPageNumber = 1;
            }

            var source = _sourceRepository.GetByExternalId(message.ChatId)
                         ?? throw new ArgumentException($"Can't perfom {Button} command, there is no source with id {message.ChatId}");

            var metricNames = _metricRepository.GetBySourceId(source.Id, currentPageNumber, PagingMenuData.DefaultPageSize)
                              .ToDictionary(m => FormatKey(m.Id), m => $"{m}");

            var count     = _metricRepository.CountBySourceId(source.Id);
            var pageCount = (count / PagingMenuData.DefaultPageSize) + 1;

            var menuData = new PagingMenuData
            {
                ButtonTexts = metricNames,
                CurrentPage = currentPageNumber,
                PageCount   = pageCount,
                Previous    = ButtonCode.MetricMenu,
            };

            message = message with {
                MenuMessageId = MenuMessageId
            };
            await _botClient.EditTextButtonsMenuWithPagingAsync(message, Button, menuData);
        }
    }