//TODO: сделать init
//public static T Create<T>() where T : BaseStateMachine
//{
// var messageSender = ExpressBotService.Configuration.ServiceProvider.GetService<BotMessageSender>();
// var
//}
/// <summary>
/// Загружает конечный автомат из ранее сериализованного в json состояния
/// </summary>
/// <param name="value">JSON-строка</param>
/// <param name="messageSender">Отправщик сообщений Express</param>
/// <returns></returns>
public T FromJson <T>(string value, IBotMessageSender messageSender, UserMessage userMessage) where T : BaseStateMachine
{
var restoredObject = JsonConvert.DeserializeObject(value, serializerSettings);
if (!(restoredObject is T restoredSm))
{
return(null);
}
using var scope = ScopeFactory.CreateScope();
var diSm = scope.ServiceProvider.GetService <T>();
if (diSm != null)
{
diSm.firstStep = restoredSm.firstStep;
diSm.isFinished = restoredSm.isFinished;
diSm.MessageSender = messageSender;
diSm.Model = restoredSm.Model;
diSm.state = restoredSm.state;
diSm.state.StateMachine = diSm;
diSm.UserMessage = userMessage;
return(diSm);
}
restoredSm.MessageSender = messageSender;
restoredSm.UserMessage = userMessage;
return(restoredSm);
}
public async Task InvokeAsync(UserMessage message, IBotMessageSender sender)
{
if (message.Command.Body.ToLower() == "hello")
{
await sender.ReplyTextMessageAsync(message, "hi!");
}
else
{
await next(message);
}
}
/// <summary>
/// Создаёт конечный автомат с начальным состоянием, указанным в качестве аргументоа
/// </summary>
/// <param name="messageSender">Отправщик сообщений Express</param>
protected BaseStateMachine(IBotMessageSender messageSender, IServiceScopeFactory scopeFactory)
{
MessageSender = messageSender;
ScopeFactory = scopeFactory;
}
public ChatMessageAction(IBotMessageSender messageSender) : base(messageSender)
{
}
public HelpAction(IBotMessageSender messageSender) : base(messageSender)
{
}
public StartAction(IBotMessageSender messageSender, DemoStateMachine stateMachine) : base(messageSender)
{
this.stateMachine = stateMachine;
}
public SayHelloAction(IBotMessageSender messageSender) : base(messageSender)
{
}
public SayDateAction(IBotMessageSender messageSender) : base(messageSender)
{
}
public DemoStateMachine(IBotMessageSender messageSender, IServiceScopeFactory scopeFactory) : base(messageSender, scopeFactory)
{
}
#pragma warning disable CS1591
public BotAction(IBotMessageSender messageSender)
#pragma warning restore CS1591
{
MessageSender = messageSender;
}