private async Task DownloadDBFiles()
{
Stopwatch sw = new Stopwatch();
Core.Globals.GetFileNameResult = GetFileNameResultType.None;
Core.Globals.DownloadMasterDBResult = DownloadDBResultType.None;
Core.Globals.DownloadAuditDBResult = DownloadDBResultType.None;
string UserName = Core.Globals.LoginUsername;
DateTime Today = DateTime.Now;
sw.Start();
bool filenameRetrieved = await serviceManager.GetFileName(UserName, Core.Globals.AppID, Core.Globals.OSType).ConfigureAwait(false);
sw.Stop();
int elapsed = sw.Elapsed.Milliseconds;
if (filenameRetrieved && Core.Globals.GetFileNameResult == GetFileNameResultType.Success)
{
// Successful
Console.WriteLine("GetFileName call success");
// Store DB Information into the App Preferences
var appPreferences = new AppPreferences(this.Activity.ApplicationContext);
appPreferences.SaveMasterDBInfoFileName(Core.Globals.MasterDBInfo.FileName);
appPreferences.SaveMasterDBInfoFileSize(Core.Globals.MasterDBInfo.FileSize);
appPreferences.SaveMasterDBInfoFileType(Core.Globals.MasterDBInfo.FileType);
appPreferences.SaveMasterDBInfoIsComplete(Core.Globals.MasterDBInfo.IsComplete);
appPreferences.SaveMasterDBInfoPathHttp(Core.Globals.MasterDBInfo.PathHTTP);
appPreferences.SaveMasterDBInfoVersion(Core.Globals.MasterDBInfo.Version);
// Clean database
string masterDBPath = new FileUtil().GetMasterDBPath();
if (File.Exists(masterDBPath))
{
File.Delete(masterDBPath);
}
GlobalsAndroid.masterDB = null;
GC.Collect();
GC.WaitForPendingFinalizers();
// Start downloading databases
sw.Start();
bool downloaded = await serviceManager.DownloadFile().ConfigureAwait(false);
sw.Stop();
elapsed += sw.Elapsed.Milliseconds;
if (downloaded)
{
// Successful
Console.WriteLine("DownloadFile call success");
// Add Download Log
var DownloadDate = Today.ToString("yyyy-MM-dd HH:mm:ss.fff");
var LoginID = Core.Globals.LoginUsername;
var Status = "OK";
if (Core.Globals.DownloadMasterDBResult == DownloadDBResultType.Success)
{
Status = "OK";
}
else if (Core.Globals.DownloadMasterDBResult == DownloadDBResultType.NotFoundError || Core.Globals.DownloadMasterDBResult == DownloadDBResultType.BadRequestError)
{
Status = "Error 404 File Not Found";
}
var FilePath = Core.Globals.MasterDBInfo.PathHTTP + Core.Globals.MasterDBInfo.FileName;
var TotalTime = sw.Elapsed.TotalSeconds.ToString("F3");
var AppVersion = Core.Globals.AppVersion;
var OSType = Core.Globals.OSType;
var OSVersion = Core.Globals.OSVersion;
var MacAddr = Core.Globals.MACAddress;
Task.Run(() => serviceManager.AddDownloadLog(DownloadDate, LoginID, Status, FilePath, TotalTime, AppVersion, OSType, OSVersion, MacAddr));
}
else
{
// There might be some error with the internet connection.
// Unexpected error
Console.WriteLine("DownloadFile call failure");
}
}
else
{
// There might be some error with the internet connection.
// Unexpected error
Console.WriteLine("GetFileName call failure");
}
if (elapsed < timeLimit)
{
downloadCheckCallObserver = new Timer(this.CheckDownloadResult, null, timeLimit * 1000 - elapsed, System.Threading.Timeout.Infinite);
}
else
{
CheckDownloadResult(null);
}
}