public static Action ApproveXBRL_action(XBRL_event_info xei, Dividend existing_dvd)
{
if (xei == null)
{
return(Action.None);
}
if (existing_dvd == null)
{
return(Action.Create_New_Event);
}
bool diffRef_sameDepo_flag = XBRL_event_matrix.DifferentRef_from_sameDepo(xei, existing_dvd);
if (diffRef_sameDepo_flag)
{
return(Action.Create_New_Event);
}
if (xei.IsCompleteEvent_flag)
{
if (existing_dvd.IsCompleteEvent_flag)
{
if (xei.Sponsored)
{
return(Action.Update_Existing_event);
}
else //Unsponsored XBRL
{
if (xei.IsFirstFiler)
{
return(Action.Update_Existing_event);
}
else
{
return(Action.Add_Ref_to_Current);
}
}
}
else //In-complete Existing Event
{
return(Action.Update_Existing_event);
}
}
else // In-complete XBRL
{
if (existing_dvd.IsCompleteEvent_flag)
{
return(Action.Add_Ref_to_Current);
}
else //In-complete Existing Event
{
if (xei.Sponsored)
{
return(Action.Update_Existing_event);
}
else //Unsponsored XBRL
{
if (xei.IsFirstFiler)
{
return(Action.Update_Existing_event);
}
else
{
return(Action.Add_Ref_to_Current);
}
}
}
}
}
