public string GetCurrentStatus(UserSelectedData userSelectedData)
{
try
{
var client = GetDbClient();
// get device of location
var deviceInLocations = GetDevicesInLocation(client, userSelectedData);
if (deviceInLocations.Any())
{
var rooms = QueryInformationOfRooms(client, deviceInLocations);
return(_messageBuilderService.BuildStatusInfoMessage(userSelectedData.KeyInfo, rooms));
}
else
{
return(_messageBuilderService.BuildNotFoundMessage(userSelectedData));
}
}
catch (Exception ex)
{
}
return(Resources.Resource.HelpWithInstruction);
}
public string ProccessWaitingMessage(UserSelectedData userSelectedData)
{
(bool isHasLocation, string locationStr) = GetLocationString(userSelectedData);
if (userSelectedData.IsHasKeyInfo && isHasLocation)
{
return(string.Format(Resources.Resource.LookForInforOfDefine, userSelectedData.KeyInfo, locationStr));
}
else
{
if (userSelectedData.IsHasKeyInfo || isHasLocation)
{
if (userSelectedData.IsHasKeyInfo)
{
return(string.Format(Resources.Resource.LookForDefine, userSelectedData.KeyInfo));
}
else
{
return(string.Format(Resources.Resource.LookForCurrentDefine, locationStr));
}
}
else
{
return(string.Format(Resources.Resource.HelpNotUnderstand, userSelectedData.LastInputMessage));
}
}
}
public string BuildHelpMessage(UserSelectedData userSelectedData)
{
if (!userSelectedData.IsHasKeyInfo && !userSelectedData.IsHasLocationName && !userSelectedData.IsHasRoomName)
{
return(Resources.Resource.HelpWithInstruction);
}
return(string.Empty);
}
public static UserSelectedData GetUserSelectedData(IDialogContext context)
{
UserSelectedData userSelectedData = null;
context.UserData.TryGetValue(AppConstants.UserSelectedDataKey, out userSelectedData);
if (userSelectedData == null)
{
userSelectedData = new UserSelectedData();
}
return(userSelectedData);
}
public string BuildNotFoundMessage(UserSelectedData userSelectedData)
{
(bool isHasLocation, string locationStr) = GetLocationString(userSelectedData);
if (isHasLocation)
{
return(string.Format(Resources.Resource.HelpNotFoundLocationInput, locationStr));
}
else
{
return(Resources.Resource.HelpNotFoundLocation);
}
}
private (bool isHasLocation, string locationStr) GetLocationString(UserSelectedData userSelectedData)
{
var isHasLocation = userSelectedData.IsHasLocationName || userSelectedData.IsHasRoomName;
var locationStr = "";
if (isHasLocation)
{
if (userSelectedData.IsHasLocationName && userSelectedData.IsHasRoomName)
{
locationStr = string.Format(Resources.Resource.InDefine2Phrase, userSelectedData.RoomName, userSelectedData.LocationName);
}
else
{
locationStr = userSelectedData.IsHasLocationName ? userSelectedData.LocationName : userSelectedData.RoomName;
}
}
return(isHasLocation, locationStr);
}
private List <DevicesInLocation> GetDevicesInLocation(AmazonDynamoDBClient client, UserSelectedData userSelectedData)
{
List <DevicesInLocation> devicesInLocations = new List <DevicesInLocation>();
if (userSelectedData.IsHasLocationName)
{
var keyConditionExpression = "location_id = :v_locationName";
var expressionAttributeValues = new Dictionary <string, AttributeValue>
{
{ ":v_locationName", new AttributeValue {
S = userSelectedData.LocationName
} }
};
var request = new QueryRequest
{
TableName = "devices-in-location",
KeyConditionExpression = keyConditionExpression,
ExpressionAttributeValues = expressionAttributeValues
};
var response = client.Query(request);
devicesInLocations = DevicesInLocationMapper.MapFromResponse(response);
if (userSelectedData.IsHasRoomName)
{
devicesInLocations = devicesInLocations.Where(c => c.Room.Equals(userSelectedData.RoomName)).ToList();
}
}
return(devicesInLocations);
}
