// A method used for saving the ShiftTemplate to the database by calling the Execute function
public void SaveInfoShiftTemplate()
{
ShiftTemplate template = this;
string sql = "INSERT INTO ShiftTemplate (start, end, tag) values ('" + template.StartTime.ToString() + "', '" + template.EndTime.ToString() + "', '" + Database.Instance.ListToString(template.Tag) + "')";
Database.Instance.Execute(sql);
}
//Called when Delete Template is Clicked
//Finds a ShiftTemplate, then removes it, then reloads list
private void DeleteTemplate_Click(object sender, RoutedEventArgs e)
{
if (Core.Instance.GetAllTemplates().Count > 0 && TemplateList.SelectedItems.Count > 0)
{
ShiftTemplate toRemove = null;
toRemove = Core.Instance.GetAllTemplates().Find(x => x.ToString() == ((ShiftTemplate)TemplateList.SelectedItem).ToString());
if (toRemove != null)
{
toRemove.DeleteShiftTemplate();
}
}
LoadShift();
}
public void LoadShiftTemplatesFromDatabase()
{
string sql = "SELECT * FROM ShiftTemplate";
Database.Instance.Read(sql, ref _info, Database.Instance.ShiftTemplateTableColumns);
ShiftTemplate t;
foreach (var item in _info)
{
string[] split2 = item.Split(new Char[] { ',' });
t = new ShiftTemplate(DateTime.Parse(split2[1]), DateTime.Parse(split2[2]), split2[3]);
t.GeneratePrintableInfo();
_allTemplates.Add(t);
}
}
// Serches the userlist for Users matching the tags in the specified ShiftTemplate
private void GetCompatibleUsers(List <User> AllUsers, ShiftTemplate shiftTemplates, List <User> CompatibleUsers)
{
foreach (User u in AllUsers)
{
if (shiftTemplates.Tag.Any())
{
CompatibleUsers.Add(u);
}
else if (CompareTags(u.Tags, shiftTemplates.Tag))
{
CompatibleUsers.Add(u);
}
}
}
// If: Starttime is valid format, endtime is valid format and there is a day selected
//starttime is before endtime
//
private void Save_ShiftTemplate(object sender, RoutedEventArgs e)
{
// If the bool isValidated at one of the checks is marked as false the ShiftTemplate will not be created.
// Instead a message explaning the error will be written
bool isValidated;
if (!CheckIfValidTime(Start_Time.Text))
{
isValidated = false;
Error_message.Content = "Start time is not a valid hour format";
}
else if (!CheckIfValidTime(End_Time.Text))
{
isValidated = false;
Error_message.Content = "End time is not a valid minute format";
}
else if (Day_List.SelectedItem == null)
{
isValidated = false;
Error_message.Content = "A day haven't been selected";
}
else if (CompareTime(Start_Time.Text, End_Time.Text))
{
isValidated = false;
Error_message.Content = "Start time must be before end time";
}
else
{
isValidated = true;
}
// If all validation checkout then the ShiftTemplate infomration is exstracted and saved to the database
if (isValidated == true)
{
ListBoxItem SelectedDay = Day_List.SelectedItem as ListBoxItem;
int DayInWeek = 0;
switch (SelectedDay.Content.ToString())
{
case "Monday":
DayInWeek = 1;
break;
case "Tuesday":
DayInWeek = 2;
break;
case "Wednesday":
DayInWeek = 3;
break;
case "Thursday":
DayInWeek = 4;
break;
case "Friday":
DayInWeek = 5;
break;
case "Saturday":
DayInWeek = 6;
break;
case "Sunday":
DayInWeek = 7;
break;
default:
DayInWeek = 0;
break;
}
// Creates a datetime with the given times.
DateTime Start;
DateTime End;
string s = DayInWeek + "/01/2007 ";
string t = s;
s += Start_Time.Text;
t += End_Time.Text;
s += ":00";
t += ":00";
// If the datatime is not able to be parsed to a DataTime object, the ShiftTemplate is not made
// As of the validation this should not be able to happen
if (!(DateTime.TryParse(s, out Start) && DateTime.TryParse(t, out End)))
{
throw new ArgumentException("Start or End is not a valid datetime");
}
// Gets the selected tags and adds them to a list of strings
List <string> TemplateTags = new List <string>();
foreach (ListBoxItem item in Tag_List.SelectedItems)
{
string tag = item.Content.ToString();
TemplateTags.Add(tag);
}
// The ShiftTemplate object is made with the gathered information
ShiftTemplate shiftTemplate = new ShiftTemplate(Start, End, Database.Instance.ListToString(TemplateTags));
shiftTemplate.SaveInfoShiftTemplate();
// After the object is saved it is saved to the database and the inputboxes are cleared
Core.Instance.AddTemplateToList(shiftTemplate);
Start_Time.Clear();
End_Time.Clear();
Error_message.Content = "";
Tag_List.UnselectAll();
LoadShift();
}
}
public void AddTemplateToList(ShiftTemplate template)
{
_allTemplates.Add(template);
}