public ImageProcessingBot(ImageProcessingBotAccessors accessors, IConfiguration configuration)
{
_accessors = accessors ?? throw new ArgumentNullException(nameof(accessors));
_configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
_dialogs = new DialogSet(_accessors.ConversationDialogState);
}
public void ConfigureServices(IServiceCollection services)
{
services.AddBot <ImageProcessingBot>(options =>
{
var secretKey = Configuration.GetSection("botFileSecret")?.Value;
var botFilePath = Configuration.GetSection("botFilePath")?.Value;
// Get the Boty Config file and add it as a singleton
var botConfig = BotConfiguration.Load(botFilePath ?? @".\ImageProcessingBot.bot", secretKey);
services.AddSingleton(singleton => botConfig ?? throw new InvalidOperationException($"The .bot config file could not be loaded. ({botConfig})"));
//Set up Bot End point
var environment = _isProduction ? "production" : "development";
var service = botConfig.Services.Where(x => x.Type == ServiceTypes.Endpoint && x.Name == environment).FirstOrDefault();
if (!(service is EndpointService endpointService))
{
throw new InvalidOperationException($"The .bot file does not contain an endpoint with name '{environment}'.");
}
options.CredentialProvider = new SimpleCredentialProvider(endpointService.AppId, endpointService.AppPassword);
//Create a Logger
ILogger logger = _loggerFactory.CreateLogger <ImageProcessingBot>();
options.OnTurnError = async(context, exception) =>
{
logger.LogError($"Exception caught : {exception}");
await context.SendActivityAsync("broken bot");
};
IStorage storage = new MemoryStorage();
var conversationState = new ConversationState(storage);
options.State.Add(conversationState);
var userState = new UserState(storage);
options.State.Add(userState);
});
services.AddSingleton <ImageProcessingBotAccessors>(sp =>
{
var options = sp.GetRequiredService <IOptions <BotFrameworkOptions> >().Value;
if (options == null)
{
throw new InvalidOperationException("BotFrameworkOptions must be configured prior to setting up the state accessors");
}
var conversationState = options.State.OfType <ConversationState>().FirstOrDefault();
if (conversationState == null)
{
throw new InvalidOperationException("ConversationState must be defined and added before adding conversation-scoped state accessors.");
}
var userState = options.State.OfType <UserState>().FirstOrDefault();
if (userState == null)
{
throw new InvalidOperationException("User State mjust be defined and added befor the conversation scoping");
}
// Create the custom state accessor.
// State accessors enable other components to read and write individual properties of state.
var accessors = new ImageProcessingBotAccessors(conversationState, userState)
{
ConversationDialogState = userState.CreateProperty <DialogState>(ImageProcessingBotAccessors.DialogStateName),
CommandState = userState.CreateProperty <string>(ImageProcessingBotAccessors.CommandStateName)
};
return(accessors);
});
services.AddSingleton <IConfiguration>(Configuration);
}