private void InitializeConfirmationLabel()
{
int tempAIRAC = Convert.ToInt32(YearComboBox.Text.Substring(2, 2) + Convert.ToInt32(CycleComboBox.Text).ToString("D2"));
DateTime tempStart = CycleInfo.CycleDateFromAIRAC(tempAIRAC).Date;
DateTime tempEnd = CycleInfo.CycleDateFromAIRAC(tempAIRAC).AddDays(28).Date;
string cr = Environment.NewLine;
ConfirmationLabel.Text = "AIRAC: " + tempAIRAC.ToString() + cr +
"Cycle Dates: " + cr + tempStart.ToShortDateString() + " - " + tempEnd.Date.ToShortDateString();
if (tempEnd < DateTime.Now.Date)
{
ConfirmationLabel.Text += cr + "*** Outdated Cycle ***";
}
ConfirmationLabel.Refresh();
}
private void InitializeYearComboBox()
{
YearComboBox.Items.Clear();
for (int i = 2017; i <= DateTime.Now.Year; i++)
{
YearComboBox.Items.Add(i);
}
DateTime currentCycleDate = CycleInfo.CycleDateFromAIRAC(CycleInfo.CurrentAIRAC).Date;
DateTime nextCycleDate = currentCycleDate.AddDays(28).Date;
if (nextCycleDate.Year > DateTime.Now.Year)
{
YearComboBox.Items.Add(nextCycleDate.Year.ToString());
}
YearComboBox.SelectedItem = currentCycleDate.Year;
}
private void InitializeCycleComboBox()
{
// Three conditions: previous year, current year, future year
DateTime currentCycleDate = CycleInfo.CycleDateFromAIRAC(CycleInfo.CurrentAIRAC).Date;
DateTime nextCycleDate = currentCycleDate.AddDays(28).Date;
int curYear = DateTime.Now.Year;
int selectedYear = Convert.ToInt32(YearComboBox.SelectedItem);
int lastCycle; int firstCycle = 11; // 2017 first archive is cycle 11
CycleComboBox.Items.Clear();
if (selectedYear < curYear)
{
lastCycle = Convert.ToInt32(CycleInfo.AIRACfromDate(DateTime.Parse("12/31/" + selectedYear.ToString())).ToString(CultureInfo.InvariantCulture).Substring(2, 2));
if (selectedYear != 2017)
{
firstCycle = 1;
}
for (int i = firstCycle; i < lastCycle; i++)
{
CycleComboBox.Items.Add(i);
}
CycleComboBox.SelectedIndex = 0;
}
if (selectedYear == curYear)
{
lastCycle = Convert.ToInt32(CycleInfo.AIRACfromDate(DateTime.Now.Date).ToString(CultureInfo.InvariantCulture).Substring(2, 2));
for (int i = 1; i <= lastCycle; i++)
{
CycleComboBox.Items.Add(i);
}
CycleComboBox.SelectedItem = lastCycle;
if (nextCycleDate.Year == DateTime.Now.Year)
{
CycleComboBox.Items.Add(lastCycle + 1);
}
}
if (selectedYear > curYear)
{
CycleComboBox.Items.Add(1);
CycleComboBox.SelectedIndex = 0;
}
}
private void OKButton_Click(object sender, EventArgs e)
{
MyButtonCancel.Enabled = false;
MyButtonCancel.Visible = false;
int tempAIRAC = Convert.ToInt32(YearComboBox.Text.Substring(2, 2) + Convert.ToInt32(CycleComboBox.Text).ToString("D2"));
CycleInfo.CycleDateFromAIRAC(tempAIRAC, true);
if (!CleanDataFolder())
{
InitializeConfirmationLabel();
Close(); // Must have a clean data folder to place data
}
// Set up values for the download;
string newCycleDate = CycleInfo.CycleStart.Date.ToString("yyyy'-'MM'-'dd");
DirectoryInfo di;
di = Directory.CreateDirectory(FolderMgt.DataFolder + "\\28DaySubscription_Effective_" + newCycleDate + "\\");
extractPath = di.FullName;
string URL = "https://nfdc.faa.gov/webContent/28DaySub/28DaySubscription_Effective_" + newCycleDate + ".zip";
downloadsPath = "28DaySubscription_Effective_" + newCycleDate + ".zip";
downloadsPath = Path.GetTempPath() + downloadsPath;
// If the zipfile is already downloaded, delete it (safer as it may be corrupted)
if (File.Exists(downloadsPath))
{
File.Delete(downloadsPath);
}
OKButton.Text = "Downloading FAA files";
OKButton.Enabled = false;
// Start the download
WebClient wc = new WebClient();
wc.DownloadProgressChanged += (s, f) =>
{
progressBar1.Value = f.ProgressPercentage;
};
wc.DownloadFileCompleted += (s, g) =>
{
// Unless I messed up, there cannot be a data subdirectory by this name, so create it
OKButton.Text = "Extracting files...";
OKButton.Refresh();
try
{
ZipFile.ExtractToDirectory(downloadsPath, extractPath);
OKButton.Enabled = false;
OKButton.Visible = false;
ContinueButton.Enabled = true;
ContinueButton.Visible = true;
downloadComplete = true;
if (File.Exists(downloadsPath))
{
File.Delete(downloadsPath);
}
}
catch
{
string msg = "Extraction failed. (Usually because there is already extracted data.) " +
"Retry after manually removing all subscription files from the target folder. " +
"You can extract manually to the target folder, then reselect the data folder to update the datafiles." + cr +
" (" + di.FullName + ")";
SCTcommon.SendMessage(msg);
DialogResult = DialogResult.Abort;
}
};
try
{
wc.DownloadFileAsync(new System.Uri(URL), downloadsPath);
while (!downloadComplete)
{
Application.DoEvents();
}
downloadComplete = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}