/// <summary>
/// Get luis result from user input or parent bot.
/// </summary>
/// <param name="context">The current turn context.</param>
/// <param name="accessors">Email skill accessors.</param>
/// <param name="services">Email skill services.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The luis result.</returns>
public static async Task <Email> GetLuisResult(ITurnContext context, EmailSkillAccessors accessors, EmailSkillServices services, CancellationToken cancellationToken)
{
var state = await accessors.EmailSkillState.GetAsync(context);
Email luisResult = null;
if (state.LuisResultPassedFromSkill != null)
{
luisResult = (Email)state.LuisResultPassedFromSkill;
}
else
{
luisResult = await services.LuisRecognizer.RecognizeAsync <Email>(context, cancellationToken);
}
await DigestEmailLuisResult(context, accessors, luisResult);
return(luisResult);
}
/// <summary>
/// Set luis result to conversation state.
/// </summary>
/// <param name="context">Turn context.</param>
/// <param name="accessors">Email skill accessors.</param>
/// <param name="luisResult">The Luis result.</param>
/// <returns>representing the asynchronous operation.</returns>
public static async Task DigestEmailLuisResult(ITurnContext context, EmailSkillAccessors accessors, Email luisResult)
{
try
{
var state = await accessors.EmailSkillState.GetAsync(context);
if (context.Activity.Text != null)
{
var words = context.Activity.Text.Split(' ');
foreach (var word in words)
{
switch (word)
{
case "high":
case "important":
state.IsImportant = true;
break;
case "unread":
state.IsRead = true;
break;
}
}
}
var entity = luisResult.Entities;
if (entity.ContactName != null)
{
foreach (var name in entity.ContactName)
{
if (!state.NameList.Contains(name))
{
state.NameList.Add(name);
}
}
}
if (entity.EmailSubject != null)
{
state.Subject = entity.EmailSubject[0];
}
if (entity.Message != null)
{
state.Content = entity.Message[0];
}
if (entity.SenderName != null)
{
state.SenderName = entity.SenderName[0];
}
if (entity.datetime != null)
{
// todo: enable date time
// case "builtin.datetimeV2.date":
// case "builtin.datetimeV2.datetime":
// foreach (dynamic value in resolution["values"])
// {
// var start = value["value"].ToString();
// var dateTime = DateTime.Parse(start);
// state.StartDateTime = dateTime;
// state.EndDateTime = DateTime.UtcNow;
// }
// break;
// case "builtin.datetimeV2.datetimerange":
// foreach (dynamic value in resolution["values"])
// {
// var start = value["start"].ToString();
// var end = value["end"].ToString();
// state.StartDateTime = DateTime.Parse(start);
// state.EndDateTime = DateTime.Parse(end);
// }
// break;
}
if (entity.ordinal != null)
{
try
{
var emailList = state.MessageList;
var value = entity.ordinal[0];
if (Math.Abs(value - (int)value) < double.Epsilon)
{
var num = (int)value;
if (emailList != null && num > 0 && num <= emailList.Count)
{
state.Message.Clear();
state.Message.Add(emailList[num - 1]);
}
}
}
catch
{
// ignored
}
}
if (entity.number != null && entity.ordinal != null)
{
try
{
var emailList = state.MessageList;
var value = entity.ordinal[0];
if (Math.Abs(value - (int)value) < double.Epsilon)
{
var num = (int)value;
if (emailList != null && num > 0 && num <= emailList.Count)
{
state.Message.Clear();
state.Message.Add(emailList[num - 1]);
}
}
}
catch
{
// ignored
}
}
}
catch
{
// put log here
}
}
