private void InitializeLinkedValueDrivers()
{
var selected = SelectedNonKeyDrivers;
if (selected != null)
{
foreach (PricingEverydayValueDriver driver in selected)
{
PricingEverydayLinkedValueDriver existing = LinkedValueDrivers.FirstOrDefault(d => d.ValueDriverId == driver.Id);
if (existing == null)
{
//var containerItem = ValueDriversCache.Find(i => i.Id == driver.Id);
//if (containerItem != null && containerItem.LinkedDriver != null)
//{
// LinkedValueDrivers.Add(containerItem.LinkedDriver);
//}
//else
//{
LinkedValueDrivers.Add(new PricingEverydayLinkedValueDriver {
ValueDriverId = driver.Id, Name = driver.Name
});
//}
}
}
}
}
private void RecalculateLinkedValueDrivers(PricingEverydayValueDriver driver)
{
PricingEverydayLinkedValueDriver existing = LinkedValueDrivers.FirstOrDefault(d => d.ValueDriverId == driver.Id);
if (driver.IsSelected)
{
if (existing == null)
{
PricingEverydayLinkedValueDriver linkedDriver = null;
PricingEverydayValueDriverWrapper cachedItem = _valueDriversCache.Find(item => item.Id == driver.Id);
if (cachedItem.LinkedDriver != null)
{
//Get the linked driver from the cache.
linkedDriver = cachedItem.LinkedDriver;
}
else
{
//Create new linked driver and add it to the cache.
linkedDriver = new PricingEverydayLinkedValueDriver {
ValueDriverId = driver.Id, Name = driver.Name
};
cachedItem.LinkedDriver = linkedDriver;
}
LinkedValueDrivers.Add(linkedDriver);
}
}
else if (existing != null)
{
LinkedValueDrivers.Remove(existing);
}
if (KeyValueDriver != null)
{
//Remove previously marked key driver from the linked drivers.
var keyDriver = LinkedValueDrivers.FirstOrDefault(d => d.ValueDriverId == KeyValueDriver.ValueDriverId);
if (keyDriver != null)
{
LinkedValueDrivers.Remove(keyDriver);
}
}
}
