public static OperationMapInfo GetOperationMapInfo(Type type)
{
var operations = OperationLogic.TypeOperationsAndConstructors(type);
var stateTypes = operations.Select(a => a.StateType).Distinct().NotNull().PreAnd(typeof(DefaultState)).ToList();
Dictionary <Type, LambdaExpression> expressions = stateTypes
.ToDictionary(t => t, t => type == typeof(DefaultState) ? null : giGetGraphGetter.GetInvoker(type, t)());
Dictionary <Type, Dictionary <Enum, int> > counts = expressions.SelectDictionary(t => t.UnNullify(), exp =>
exp == null ? giCount.GetInvoker(type)() :
giCountGroupBy.GetInvoker(type, exp.Body.Type)(exp));
Dictionary <Type, string> tokens = expressions.SelectDictionary(t => t.UnNullify(), exp => exp == null ? null : GetToken(exp));
var symbols = operations.Select(a => a.OperationSymbol).ToList();
var operationCounts = Database.Query <OperationLogEntity>()
.Where(log => symbols.Contains(log.Operation))
.GroupBy(log => log.Operation)
.Select(a => KVP.Create(a.Key, a.Count()))
.ToDictionary();
return(new OperationMapInfo
{
states = (from t in stateTypes
from e in Enum.GetValues(t.UnNullify()).Cast <Enum>()
let ignored = e.GetType().GetField(e.ToString(), BindingFlags.Static | BindingFlags.Public).HasAttribute <IgnoreAttribute>()
select new MapState
{
count = counts.GetOrThrow(e.GetType()).TryGet(e, 0),
ignored = ignored,
key = e.ToString(),
niceName = e.NiceToString(),
isSpecial = t == typeof(DefaultState),
color = Engine.Chart.ChartColorLogic.ColorFor(EnumEntity.FromEnumUntyped(e)).TryToHtml(),
token = tokens.GetOrThrow(e.GetType()),
}).ToList(),
operations = (from o in operations
select new MapOperation
{
niceName = o.OperationSymbol.NiceToString(),
key = o.OperationSymbol.Key,
count = operationCounts.TryGet(o.OperationSymbol, 0),
fromStates = WithDefaultStateArray(o.UntypedFromStates, DefaultState.Start).Select(a => a.ToString()).ToArray(),
toStates = WithDefaultStateArray(o.UntypedToStates, DefaultState.End).Select(a => a.ToString()).ToArray(),
}).ToList()
});
}
