private void findButton_Click(object sender, EventArgs e)
{
if (this.ValidateChildren())
{
SlotFinder slotFinder = new SlotFinder();
var findSlotParams = new FindSlotParams
{
Email = emailAddressTextBox.Text,
Password = passwordTextBox.Text,
Dates = selectedDatesListBox.Items.Cast <DateTime>().ToList()
};
var result = slotFinder.FindSlot(findSlotParams);
var resultText = result.Succeeded
? $"Slot was successfully booked for { result.DateBooked.Value.ToString("d") }"
: "Slot was not booked";
resultLabel.Text = resultText;
}
}
private static bool IsNamespace(ClassDefinition cd)
{
SlotFinder sf = new SlotFinder();
cd.Walk(sf);
if (sf.HasSubTypes && !sf.HasFunctions && !sf.FoundSlots && cd.Bases.Count == 0) {
return true;
}
return false;
}
/// <summary>
/// Starts a class definition. This will create the new type,
/// the static constructor & emit the initialization into it,
/// and then push the type onto the stack.
///
/// Later the walker will emit all of the statements in the class
/// definition into the static constructor.
/// </summary>
public override bool Walk(ClassDefinition cd)
{
// class definition - could either by a real type, or
// a namespace. If it only contains class defintions
// and no slots then it's a namespace.
if (IsNamespace(cd)) {
namespaces.Add(cd.Name.GetString());
return true;
}
// - emit all class initialization inside of
// static ctor.
SlotFinder sf = new SlotFinder();
cd.Walk(sf);
TypeGen baseTg;
List<Type> baseTypes = GetBaseType(cd, out baseTg);
if (baseTypes == null) {
// we don't know the base types, just emit it the old way...
namespaces.Add(cd.Name.GetString());
return true;
}
TypeGen newType = DefineNewType(cd, baseTypes);
CodeGen getCompiledType = AddIDynamicObject(newType, newType.AddField(typeof(IDictionary<SymbolId, object>), "__dict__"));
CodeGen ctorBuilder = AddDefaultCtor(newType, sf.Slots);
CodeGen classInit = DefineClassInit(cd, newType);
PushNewType(newType, classInit, ctorBuilder, baseTypes);
stack.Peek().GetCompiledType = getCompiledType;
// continue the walk on just the body (returning
// true would have us walk the bases & the body).
cd.Body.Walk(this);
return false;
}
