public Reply GetReply(string input, State state)
{
state.Vars["_input"] = input;
state.Vars["_lastinput"] = state.Lastinput;
state.Vars["_lastfired"] = state.Lastfired;
state.Vars["_time"] = DateTime.Now.ToString("h:mm tt");
state.Vars["_time24"] = DateTime.Now.ToString("HH:mm");
state.Vars["_date"] = DateTime.Now.ToString("MMM. d, yyyy");
state.Vars["_month"] = DateTime.Now.ToString("MMMM");
state.Vars["_dayofmonth"] = DateTime.Now.ToString("d ").Trim();
state.Vars["_year"] = DateTime.Now.ToString("yyyy");
state.Vars["_dayofweek"] = DateTime.Now.ToString("dddd");
if (input.Length == 0)
{
input = "_blank";
}
state.Lastinput = input;
bool standardNoRuleFiredDefined = false;
Reply noRuleFiredReply = new Reply("", "", "", "", 0.0, null);
foreach (string stPath in state.CurrentKBs)
{
if (this.compiledKnowledgeBases.ContainsKey(stPath))
{
CompiledKnowledgeBase ckb = (CompiledKnowledgeBase)this.compiledKnowledgeBases[stPath];
string ckbOutput = ckb.CSToolbox.ExecuteOnBeforeRuleFired(state);
//update our input var incase the Before Rule Fired changes it
input = (string)state.Vars["_input"];
state.Lastinput = input;
Reply reply = ckb.GetReply(input, state.Lastfired, state.Vars, ckbOutput);
if (reply != null)
{
ckbOutput = ckb.CSToolbox.ExecuteOnAfterRuleFired(state, reply);
string outputText = ckb.DoTextReplacements(ckbOutput);
string agentText = ckb.DoAgentTextReplacements(ckbOutput);
reply.Text += outputText;
reply.AgentText += agentText;
state.Lastfired = reply.RuleId;
state.Vars["_lastoutput"] = reply.Text;
return(reply);
}
if (ckb.CSToolbox.StandardNoRuleFiredDefined)
{
standardNoRuleFiredDefined = true;
//if this ckb has a no rule fired handler, fire it
noRuleFiredReply.KBItem = ckb.KnowledgeBaseItem;
string noReplyText = ckb.CSToolbox.ExecuteOnNoRuleFired(state, noRuleFiredReply);
noRuleFiredReply.Text += ckb.DoTextReplacements(noReplyText);
noRuleFiredReply.AgentText += ckb.DoAgentTextReplacements(noReplyText);
}
}
}
if (standardNoRuleFiredDefined)
{
return(noRuleFiredReply);
}
return(null); //if there's no reply, return null
} //GetReply(string input)
