private void AddAppointmentToListView(Event newapp)
{
string[] arr = new string[3];
arr[0] = newapp.Date.ToShortDateString();
arr[1] = newapp.Title;
arr[2] = newapp.Description;
var items = new ListViewItem(arr);
listView1.Items.Add(items);
}
bool IsTrueCriteria(Event ev, string criteria)
{
switch (criteria)
{
case "||":
return ContainsAnyTag(ev, valueToCompare);
case "&&":
return ContainsAllTags(ev, valueToCompare);
default: return false;
}
}
public bool IsTrueCriteria(Event ev, Event compare, string criteria)
{
switch (criteria)
{
case "=": return (ev.CompareTo(compare) == 0);
case "!=": return !(ev.CompareTo(compare) == 0);
case "<=": return (ev.CompareTo(compare) <= 0);
case "<": return (ev.CompareTo(compare) < 0);
case ">=": return (ev.CompareTo(compare) >= 0);
case ">": return (ev.CompareTo(compare) > 0);
}
return false;
}
public Events ApplyFilter(Events sourceList)
{
Events filteredList = new Events();
Event compare = new Event(dateToCompare, "", "");
foreach (Event ev in sourceList)
{
if (IsTrueCriteria(ev, compare, criteria))
{
filteredList.Add(ev);
}
}
return filteredList;
}
bool ContainsAnyTag(Event ev, string[] tagValues)
{
return tagValues.Any(elem => ev.Tags.Contains('#' + elem) || ev.Tags.Contains('@' + elem));
}
bool ContainsAnyString(Event ev, string[] stringValues)
{
return stringValues.Any(elem => ev.Title.Contains(elem) || ev.Description.Contains(elem));
}
private void SaveNewAppointment(Event newAppointment)
{
eventsList.Add(newAppointment);
TXTFile file = new TXTFile();
file.SaveEventsToFile(eventsList);
}