/// <summary>
/// Retrieves data for an Argos Platform from the Argos Web Server
/// </summary>
/// <param name="platform">The Argos Platform to retrieve from the server</param>
/// <param name="daysToRetrieve">The number of most recent days to retrieve from the server</param>
public static void DownloadArgosPlatform(ArgosPlatform platform, int?daysToRetrieve = null)
{
int daysSinceLastDownload;
if (daysToRetrieve.HasValue)
{
daysSinceLastDownload = daysToRetrieve.Value;
}
else
{
var database = new AnimalMovementDataContext();
var dateOfLastDownload = (from log in database.ArgosDownloads
where log.PlatformId == platform.PlatformId && log.FileId != null
orderby log.TimeStamp descending
select log.TimeStamp).FirstOrDefault();
daysSinceLastDownload = (DateTime.Now - dateOfLastDownload).Days;
}
var days = Math.Min(ArgosWebSite.MaxDays, daysSinceLastDownload);
if (days < ArgosWebSite.MinDays)
{
return;
}
var program = platform.ArgosProgram;
string errors;
var results = ArgosWebSite.GetCollar(program.UserName, program.Password, platform.PlatformId, days,
out errors);
CollarFile file = FileLoader.LoadPlatfrom(platform, days, results, errors);
if (file == null)
{
return;
}
FileProcessor.ProcessFile(file);
}
private void AddMissingPlatformsButton_Click(object sender, EventArgs e)
{
AddMissingPlatformsButton.Enabled = false;
AddMissingPlatformsButton.Text = "Working...";
Cursor.Current = Cursors.WaitCursor;
Application.DoEvents();
try
{
string error;
var programPlatforms = ArgosWebSite.GetPlatformList(Program.UserName, Program.Password, out error);
var addedNewPlatform = false;
if (error != null)
{
MessageBox.Show("Argos Web Server returned an error" + Environment.NewLine + error, "Server Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
foreach (var item in programPlatforms)
{
if (item.Item1 == Program.ProgramId)
{
if (Program.ArgosPlatforms.All(p => p.PlatformId != item.Item2))
{
var platform = new ArgosPlatform
{
ArgosProgram = Program,
PlatformId = item.Item2,
Active = true
};
Database.ArgosPlatforms.InsertOnSubmit(platform);
addedNewPlatform = true;
}
}
}
if (addedNewPlatform && SubmitChanges())
{
PlatformDataChanged();
}
}
finally
{
AddMissingPlatformsButton.Enabled = true;
AddMissingPlatformsButton.Text = "Add Missing Platforms";
Cursor.Current = Cursors.Default;
}
}
public static void TestGetPlatformList()
{
string error;
var result = ArgosWebSite.GetPlatformList("xxx", "xxx", out error);
if (error != null)
{
Console.WriteLine(error);
}
else
{
foreach (var tuple in result)
{
Console.WriteLine("Program: {0}, Platform: {1}", tuple.Item1, tuple.Item2);
}
}
}
/// <summary>
/// Retrieves data for an Argos Program from the Argos Web Server
/// </summary>
/// <param name="program">The Argos Program (contains Platforms) to retrieve from the server</param>
/// <param name="daysToRetrieve">The number of most recent days to retrieve from the server</param>
public static void DownloadArgosProgram(ArgosProgram program, int?daysToRetrieve = null)
{
int daysSinceLastDownload;
if (daysToRetrieve.HasValue)
{
daysSinceLastDownload = daysToRetrieve.Value;
}
else
{
var database = new AnimalMovementDataContext();
var dateOfLastDownload = (from log in database.ArgosDownloads
where log.ProgramId == program.ProgramId && log.FileId != null
orderby log.TimeStamp descending
select log.TimeStamp).FirstOrDefault();
//Problem: using Days always truncates.
// If I download at 1am on day 1, and then 11pm on day 2, (1.9 days -> 1day),
// I will miss any data created between 1am and 11pm on day 1.
// However, rounding up may cause a lot of duplication,
// (i.e. 6:01am on day1 and then 6:02am on day2, will need to download 2 days to get the extra minute)
// by default we should round up to make sure that all data is obtained. However, since this is
// typically called on a scheduled task at the same time (+/- download/processing time) everyday.
// I will check if we are close to an even day, and then round tword that day
var timespan = DateTime.Now - dateOfLastDownload;
int extraDay = timespan.Hours == 0 && timespan.Minutes < 5 ? 0 : 1;
daysSinceLastDownload = timespan.Days + extraDay;
}
var days = Math.Min(ArgosWebSite.MaxDays, daysSinceLastDownload);
if (days < ArgosWebSite.MinDays)
{
return;
}
string errors;
var results = ArgosWebSite.GetProgram(program.UserName, program.Password, program.ProgramId, days,
out errors);
CollarFile file = FileLoader.LoadProgram(program, days, results, errors);
if (file == null)
{
return;
}
FileProcessor.ProcessFile(file);
}
