public static Location[] readFile(string fileLocation)
{
try
{
using (StreamReader data = new StreamReader(fileLocation))
{
string locationName;
string locationStreet;
string locationCounty;
string locationPostCode;
float locationLatitude;
float locationLongtitude;
string yearDescription;
int yearId;
int monthId;
float monthMaxTemp;
float monthMinTemp;
int monthDaysOfAirFrost;
float monthMilsOfRainfall;
float monthHoursOfSunshine;
int numberOfLocations;
int numberOfYears;
Location thisLocation;
Year thisYear;
Month thisMonth;
Location[] parsedLocations;
Year[] parsedYears;
Month[] parsedMonths;
numberOfLocations = Convert.ToInt32(data.ReadLine());
parsedLocations = new Location[numberOfLocations];
for (int i = 0; i < numberOfLocations; i++) // for each location in the file
{
locationName = data.ReadLine();
locationStreet = data.ReadLine();
locationCounty = data.ReadLine();
locationPostCode = data.ReadLine();
locationLatitude = Convert.ToSingle(data.ReadLine());
locationLongtitude = Convert.ToSingle(data.ReadLine());
numberOfYears = Convert.ToInt32(data.ReadLine());
parsedYears = new Year[numberOfYears]; // each iteration gets a fresh array with a length equal to the number of years in this location.
for (int j = 0; j < numberOfYears; j++) // for each year in this location
{
parsedMonths = new Month[12]; // each iteration gets a fresh array
yearDescription = data.ReadLine();
yearId = Convert.ToInt32(data.ReadLine());
for (int k = 0; k < 12; k++) // for each month in this year
{
monthId = Convert.ToInt32(data.ReadLine());
monthMaxTemp = Convert.ToSingle(data.ReadLine());
monthMinTemp = Convert.ToSingle(data.ReadLine());
monthDaysOfAirFrost = Convert.ToInt32(data.ReadLine());
monthMilsOfRainfall = Convert.ToSingle(data.ReadLine());
monthHoursOfSunshine = Convert.ToSingle(data.ReadLine());
thisMonth = new Month(monthId, monthMaxTemp, monthMinTemp, monthDaysOfAirFrost, monthMilsOfRainfall, monthHoursOfSunshine);
parsedMonths[k] = thisMonth;
}
thisYear = new Year(yearId, yearDescription, parsedMonths);
parsedYears[j] = thisYear;
}
thisLocation = new Location(locationName, locationStreet, locationCounty, locationPostCode, locationLatitude, locationLongtitude, parsedYears);
parsedLocations[i] = thisLocation;
}
return(parsedLocations);
}
}
catch (Exception e)
{
Console.WriteLine("An error ocurred while executing the data import: {0}", e.Message);
Console.WriteLine("Additional details: \n {0}", e);
return(new Location[0]); //Null array return indicates failure state.
}
}
} // Creates a copy of the previous form (year display) and sets it to the same location as this form, with the same information as this form has.
private void ButtonSave_Click(object sender, EventArgs e)
{
try
{
Year savedYear = new Year();
savedYear.handleDescription = textBoxDescription.Text;
savedYear.handleDate = int.Parse(textBoxDate.Text);
Month[] savedMonths = new Month[12];
#region reading months
TextBox[] january = new TextBox[5] {
textBoxJMX, textBoxJMI, textBoxJAF, textBoxJRF, textBoxJS
};
savedMonths[0] = ReadTextBoxesToMonth(january, 1);
TextBox[] february = new TextBox[5] {
textBoxFMX, textBoxFMI, textBoxFAF, textBoxFRF, textBoxFS
};
savedMonths[1] = ReadTextBoxesToMonth(february, 2);
TextBox[] march = new TextBox[5] {
textBoxMMX, textBoxMMI, textBoxMAF, textBoxMRF, textBoxMS
};
savedMonths[2] = ReadTextBoxesToMonth(march, 3);
TextBox[] april = new TextBox[5] {
textBoxAMX, textBoxAMI, textBoxAAF, textBoxARF, textBoxAS
};
savedMonths[3] = ReadTextBoxesToMonth(april, 4);
TextBox[] may = new TextBox[5] {
textBoxMAMX, textBoxMAMI, textBoxMAAF, textBoxMARF, textBoxMAS
};
savedMonths[4] = ReadTextBoxesToMonth(may, 5);
TextBox[] june = new TextBox[5] {
textBoxJUNMX, textBoxJUNMI, textBoxJUNAF, textBoxJUNRF, textBoxJUNS
};
savedMonths[5] = ReadTextBoxesToMonth(june, 6);
TextBox[] july = new TextBox[5] {
textBoxJULMX, textBoxJULMI, textBoxJULAF, textBoxJULRF, textBoxJULS
};
savedMonths[6] = ReadTextBoxesToMonth(july, 7);
TextBox[] august = new TextBox[5] {
textBoxAUMX, textBoxAUMI, textBoxAUAF, textBoxAURF, textBoxAUS
};
savedMonths[7] = ReadTextBoxesToMonth(august, 8);
TextBox[] september = new TextBox[5] {
textBoxSMX, textBoxSMI, textBoxSAF, textBoxSRF, textBoxSS
};
savedMonths[8] = ReadTextBoxesToMonth(september, 9);
TextBox[] october = new TextBox[5] {
textBoxOMI, textBoxOMI, textBoxOAF, textBoxORF, textBoxOS
};
savedMonths[9] = ReadTextBoxesToMonth(october, 10);
TextBox[] november = new TextBox[5] {
textBoxNMX, textBoxNMI, textBoxNAF, textBoxNRF, textBoxNS
};
savedMonths[10] = ReadTextBoxesToMonth(november, 11);
TextBox[] december = new TextBox[5] {
textBoxDMX, textBoxDMI, textBoxDAF, textBoxDRF, textBoxDS
};
savedMonths[11] = ReadTextBoxesToMonth(december, 12);
#endregion
// I'm not 100% happy with this; I'd have prefered to declare the textboxes in an array rather than put them in one here. However, to do that I'd have to touch autogenerated code.
// Visual studio won't let me do that; it overwrites my changes at the slightest provocation. So, since I'm not using a gridView for the sake of UX, I think this is my best option.
savedYear.handleMonths = savedMonths;
locations[location].AddYear(savedYear);
Filehandler.SaveFile(locations);
string message = "The year has been saved.";
string title = "Success!";
MessageBox.Show(message, title);
}
catch (Exception badInputError)
{
Console.WriteLine("An error ocurred while rading the form: {0}", badInputError.Message);
Console.WriteLine("Additional details: \n {0}", badInputError);
Console.WriteLine("It's probably because you entered something wrong, user.");
string message = "The year has not been saved due to an invalid input.";
string title = "Error.";
MessageBox.Show(message, title);
}
} // Saves the data entered into this form into a new year, using the Location class's AddYear function.