public bool CheckForUpdates()
{
OnSyncStateChanged?.Invoke(gSyncState.eChecking);
if (gSyncSettingFileId.Equals("none"))
{
return(false);
}
if (!IsSyncAvaible())
{
OnSyncStateChanged?.Invoke(gSyncState.eFailed);
return(false);
}
if (driveService == null)
{
driveService = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = applicationName,
});
}
try
{
using (var stream = new System.IO.FileStream(jsonDownloadFileLocalPath, System.IO.FileMode.Create))
{
driveService.Files.Get(gSyncSettingFileId).DownloadWithStatus(stream);
}
bool result;
using (StreamReader sr = new StreamReader(jsonDownloadFileLocalPath))
{
string json = sr.ReadToEnd();
GSyncSettings loadedGSyncSettings = JsonConvert.DeserializeObject <GSyncSettings>(json);
if (loadedGSyncSettings.dataVersion > gSyncSettings.dataVersion)
{
result = true;
}
else
{
result = false;
}
}
File.Delete(jsonDownloadFileLocalPath);
return(result);
}
catch (System.Net.Http.HttpRequestException e)
{
OnSyncStateChanged?.Invoke(gSyncState.eLostConnection);
return(false);
}
catch (Exception e)
{
OnSyncStateChanged?.Invoke(gSyncState.eFailed);
OnError?.Invoke(e.Message);
return(false);
}
}
void CreateTable(string tableName)
{
if (spreadSheetsService == null)
{
spreadSheetsService = new SheetsService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = applicationName,
});
}
try
{
// TODO: Assign values to desired properties of `requestBody`:
Google.Apis.Sheets.v4.Data.Spreadsheet requestBody = new Google.Apis.Sheets.v4.Data.Spreadsheet();
requestBody.Properties = new SpreadsheetProperties();
requestBody.Properties.Title = tableName;
List <Sheet> sheets = new List <Sheet>();
Sheet mainSheet = new Sheet();
mainSheet.Properties = new SheetProperties();
mainSheet.Properties.Title = "Notesieve";
sheets.Add(mainSheet);
requestBody.Sheets = sheets;
SpreadsheetsResource.CreateRequest request = spreadSheetsService.Spreadsheets.Create(requestBody);
// To execute asynchronously in an async method, replace `request.Execute()` as shown:
Google.Apis.Sheets.v4.Data.Spreadsheet response = request.Execute();
// Data.Spreadsheet response = await request.ExecuteAsync();
// TODO: Change code below to process the `response` object:
// Console.WriteLine();
if (driveService == null)
{
driveService = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = applicationName,
});
}
var fileMetadata = new Google.Apis.Drive.v3.Data.File()
{
Name = jsonFileName,
Parents = new List <string>()
{
"appDataFolder"
}
};
using (StreamWriter sw = new StreamWriter(jsonFileLocalPath, false, System.Text.Encoding.Default))
{
if (gSyncSettings == null)
{
gSyncSettings = new GSyncSettings();
}
gSyncSettings.spreadshetrID = response.SpreadsheetId;
gSyncSettings.dataVersion = 0;
sw.WriteLine(JsonConvert.SerializeObject(gSyncSettings));
}
FilesResource.CreateMediaUpload newRequest;
using (var stream = new System.IO.FileStream(jsonFileLocalPath, System.IO.FileMode.Open))
{
newRequest = driveService.Files.Create(fileMetadata, stream, "application/json");
newRequest.Fields = "id";
newRequest.Upload();
gSyncSettingFileId = newRequest.ResponseBody.Id;
}
File.Delete(jsonFileLocalPath);
}
catch (System.Net.Http.HttpRequestException e)
{
OnSyncStateChanged?.Invoke(gSyncState.eLostConnection);
}
}
private List <Note> GetAllNotes()
{
List <Note> answer = null;
if (!IsSyncAvaible())
{
OnSyncStateChanged?.Invoke(gSyncState.eFailed);
return(answer);
}
if (driveService == null)
{
driveService = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = applicationName,
});
}
try
{
var request = driveService.Files.List();
request.Spaces = "appDataFolder";
request.Fields = "nextPageToken, files(id, name)";
request.Q = "name = '" + jsonFileName + "'";
var result = request.Execute();
bool found = false;
foreach (var file in result.Files)
{
if (file.Name.Equals(jsonFileName))
{
found = true;
gSyncSettingFileId = file.Id;
using (var stream = new System.IO.FileStream(jsonDownloadFileLocalPath, System.IO.FileMode.Create))
{
driveService.Files.Get(gSyncSettingFileId).DownloadWithStatus(stream);
}
using (StreamReader sr = new StreamReader(jsonDownloadFileLocalPath))
{
string json = sr.ReadToEnd();
gSyncSettings = JsonConvert.DeserializeObject <GSyncSettings>(json);
answer = ReadNotesFromTable();
}
File.Delete(jsonDownloadFileLocalPath);
break;
}
}
if (!found)
{
CreateTable(tableName);
}
return(answer);
}
catch (System.Net.Http.HttpRequestException e)
{
OnSyncStateChanged?.Invoke(gSyncState.eLostConnection);
return(null);
}
}