public void ShowEmptyHistory(Activity activity)
{
activity.RunOnUiThread(() =>
{
var item = new DataObject(string.Empty);
var items = new List<DataObject> { item };
Items = items;
});
}
public void PostAdditionalInfo(DataObject data)
{
Status = ServerStatus.Starting;
StopPost();
WorkerThread = new CommThread(this, data);
WorkerThread.Name = "AddInfoThread";
WorkerThread.PostType = PostType.AdditionalInformation;
WorkerThread.Start();
}
public void PostAnalysis(DataObject data)
{
Status = ServerStatus.Starting;
StopPost();
WorkerThread = new CommThread(this, data);
WorkerThread.Name = "PostAnalysisThread";
WorkerThread.PostType = PostType.Analysis;
WorkerThread.Start();
}
public void LoadData(DataObject dataObject)
{
Stop();
Status = StorageStatus.Starting;
WorkerThread = new StorageThread(this);
WorkerThread.Name = "LoadThread";
WorkerThread.InitializeStorageInteraction(StorageRequestType.Load, dataObject);
WorkerThread.Start();
}
public bool MergeData(DataObject data)
{
if (Id == data.Id)
{
if (!string.IsNullOrEmpty(data.Class)) Class = data.Class;
if (!string.IsNullOrEmpty(data.Tags)) Tags = data.Tags;
if (!string.IsNullOrEmpty(data.PicturePath)) PicturePath = data.PicturePath;
if (!string.IsNullOrEmpty(data.AudioPath)) AudioPath = data.AudioPath;
return true;
}
Log.Error(Tag, "Not able to merge: id is not equal.");
return false;
}
private void StoreSuccessful(DataObject data)
{
_dataObjects = new List<DataObject>();
_dataObjects.Add(data);
Status = StorageStatus.StoreSuccessful;
}
private string CopyPictureToStorage(DataObject data)
{
if (data.PicturePath == null)
{
Log.Error(ThreadTag, "cannot copy audio to storage: invalid path");
return null;
}
if (data.PicturePath == string.Empty) return "";
var newPath = _storagePath + PictureDirPath + data.PictureName;
if (!System.IO.File.Exists(data.PicturePath))
{
Log.Error(ThreadTag, "Picture file to move does not exist.");
return null;
}
System.IO.File.Move(data.PicturePath, newPath);
if (System.IO.File.Exists(newPath))
{
System.IO.File.Delete(data.PicturePath);
return newPath;
}
Log.Error(ThreadTag, "Move picture file failed.");
return null;
}
private string CopyAudioToStorage(DataObject data)
{
if (string.IsNullOrEmpty(data.AudioPath))
{
Log.Error(ThreadTag, "cannot copy audio to storage: invalid path");
return null;
}
var newPath = _storagePath + AudioDirPath + data.AudioName;
if (!System.IO.File.Exists(data.AudioPath))
{
Log.Error(ThreadTag, "Audio file to move does not exist.");
return null;
}
if (newPath == data.AudioPath)
{
return newPath;
}
System.IO.File.Move(data.AudioPath, newPath);
if (System.IO.File.Exists(newPath))
{
System.IO.File.Delete(data.AudioPath);
return newPath;
}
Log.Error(ThreadTag, "Move audio file failed.");
return null;
}
private DataObject CopyToStorage(DataObject dataObject)
{
var newAudioPath = CopyAudioToStorage(dataObject);
if (string.IsNullOrEmpty(newAudioPath))
{
Log.Error(ThreadTag, "CopyAudioToStorage failed.");
return null;
}
dataObject.AudioPath = newAudioPath;
var newPicturePath = CopyPictureToStorage(dataObject);
if (newPicturePath == null)
{
Log.Error(ThreadTag, "CopyPictureToStorage failed.");
return null;
}
dataObject.PicturePath = newPicturePath;
//_service.WriteSuccessful();
return dataObject;
}
private void ResolveContextMenuItemAction(int menuItemIndex, DataObject listItem)
{
switch ((HistoryItemContextMenuItemType) menuItemIndex)
{
case HistoryItemContextMenuItemType.Edit:
((TabbedActivity) Activity).StartFeedbackActivity(listItem);
break;
case HistoryItemContextMenuItemType.Delete:
((TabbedActivity) Activity).DeleteData(listItem);
break;
case HistoryItemContextMenuItemType.DeleteHistory:
((TabbedActivity) Activity).DeleteAllData();
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public void StartFeedbackActivity(DataObject data = null)
{
if (data != null) CurrentData = data;
if (CurrentData == null)
{
Log.Error(Tag, "Tried to start FeedbackActivity but CurrentData was null");
return;
}
var feedbackIntent = new Intent(this, typeof(FeedbackActivity));
feedbackIntent.PutExtra("Id", CurrentData.Id);
StartActivityForResult(feedbackIntent, (int)ActivityRequestCode.FeedbackActivityFinished);
}
public void DeleteData(DataObject data)
{
StorageService.DeleteData(data);
}
private void InitializeDeleteRequest(DataObject data)
{
if (data == null)
{
Log.Error(ThreadTag, "Initialization failed: data was null.");
return;
}
_data = data;
RequestType = StorageRequestType.Delete;
}
public void InitializeStorageInteraction(StorageRequestType requestType, DataObject data = null)
{
switch (requestType)
{
case StorageRequestType.Store:
InitializeStoreRequest(data);
break;
case StorageRequestType.LoadAll:
InitializeLoadAllRequest();
break;
case StorageRequestType.Load:
InitializeLoadRequest(data);
break;
case StorageRequestType.DeleteAll:
InitializeDeleteAllRequest();
break;
case StorageRequestType.Delete:
InitializeDeleteRequest(data);
break;
case StorageRequestType.None:
RequestType = StorageRequestType.None;
Log.Debug(ThreadTag, "InitializeStorageInteraction with None called.");
break;
default:
throw new ArgumentOutOfRangeException("requestType");
}
}
private void SendingSuccessful(DataObject data)
{
_resultObject = data;
Status = ServerStatus.SendingSuccessful;
}
public CommThread(ServerCommService service, DataObject data)
{
_service = service;
_addInfoUri = new Uri(_service.ApplicationContext.Resources.GetString(Resource.String.AddInfoServerAddress));
_analysisUri = new Uri(_service.ApplicationContext.Resources.GetString(Resource.String.AnalysisServerAddress));
_data = data;
PostType = PostType.None;
}
private void WriteToNewFile()
{
var dataObject = new DataObject(_data.Id, _data.DeviceInfo);
if (!dataObject.MergeData(_data))
{
Log.Error(ThreadTag, "WriteToNewFile: merge failed data.");
_service.WriteFailed();
RequestStop();
return;
}
StoreData(dataObject);
}
//private DataObject EvaluateDeserializedObject(DataObject dataObject)
//{
// if (dataObject != null) return dataObject;
// Log.Error(ThreadTag, "Read object from file failed.");
// return null;
//}
private void StoreData(DataObject dataObject)
{
dataObject = CopyToStorage(dataObject);
if (dataObject == null)
{
Log.Error(ThreadTag, "CopyToStorageFailed.");
_service.StoreFailed();
RequestStop();
return;
}
var writeFlag = WriteToFile(dataObject);
if (!writeFlag)
{
Log.Error(ThreadTag, "WriteToFile failed.");
_service.StoreFailed();
RequestStop();
return;
}
_service.StoreSuccessful(dataObject);
RequestStop();
}
private string GenerateNewDataObject()
{
var idStr = DateTime.UtcNow.ToString(Resources.GetString(Resource.String.DateCulture));
CurrentData = new DataObject(idStr, Build.Model);
return CurrentData.Id;
}
private bool WriteToFile(DataObject dataObject)
{
var serializer = new DataContractJsonSerializer(typeof (DataObject));
try
{
using (var memStream = new MemoryStream())
{
serializer.WriteObject(memStream, dataObject);
return WriteToFileOutputStream(memStream);
}
}
catch (Exception e)
{
Log.Error("StorageThread", e.Message + e.StackTrace);
_service.WriteFailed();
RequestStop();
return false;
}
}
private void ExtractExtraContent()
{
if (Intent == null)
{
Log.Error(Tag, "Cannot initialize _data, Intent was null");
return;
}
CurrentData = new DataObject(Intent.GetStringExtra("Id"));
}
public ServerCommEventArgs(ServerStatus status, DataObject data = null)
{
Status = status;
Data = data;
}