/// <summary>
/// Gets a list of the Templates in the Collection
/// </summary>
/// <param name="templateType">Optionally filter only templates of a type</param>
/// <returns>List of the Templates</returns>
public List <Template> List(Type templateType = null)
{
return(DatabaseItems.Select(dbitem => dbitem.Value)
.OrderBy(template => template.ID)
.Where(template => templateType == null || template.GetType() == templateType || template.GetType().IsSubclassOf(templateType))
.ToList());
}
/// <summary>
/// Gets the highest ID in the Collection + 1
/// </summary>
/// <returns>The ID</returns>
private int GetNextID()
{
if (DatabaseItems.Count == 0)
{
return(0);
}
return(DatabaseItems.Max(item => item.Key) + 1);
}
/// <summary>
/// Removes a Template from the Collection if it exists
/// </summary>
/// <param name="template">The Template to remove</param>
public void Remove(Template template)
{
try
{
var record = DatabaseItems.First(t => t.Value.ID == template.ID);
DatabaseItems.Remove(record.Key);
}
catch (InvalidOperationException)
{
Debug.Log($"Template ID {template.ID} Not Found");
}
}
/// <summary>
/// Gets a Template by TemplateName
/// </summary>
/// <param name="name">The TemplateName</param>
/// <returns>The Template or null if not found</returns>
public Template Get(string name)
{
return(DatabaseItems
.Select(item => item.Value)
.FirstOrDefault(item => item.Name.Equals(name)));
}
/// <summary>
/// Gets a Template by ID
/// </summary>
/// <param name="id"></param>
/// <returns>The Template or null if not found</returns>
public Template Get(int id)
{
return(DatabaseItems
.Select(item => item.Value)
.FirstOrDefault(item => item.ID == id));
}
