//search cuisine and search food
private async Task OnSingleAddressConfirmation(IDialogContext context, IAwaitable <bool> result)
{
bool confirm = await result;
SearchMealRequest searchMealRequest = context.UserData.GetValue <SearchMealRequest>("searchMealRequest");
if (confirm)
{
await context.PostAsync("Great thank you for confirming your location.");
IEnumerable <MealSearchResultV2> searchedMeals = await GetMealSearchResults(searchMealRequest);
if (searchedMeals != null && searchedMeals.Any())
{
await context.PostAsync($"I found {searchedMeals.Count()} meals near you:");
IMessageActivity resultMessage = GenerateCarousel(context, searchedMeals);
await context.PostAsync(resultMessage);
}
else
{
await context.PostAsync($"Sorry, I couldn't find any meals in {searchMealRequest.Location}. You can increase searching distance by researching: 'find {searchMealRequest.Cuisine} within 30 miles'");
}
context.Wait(MessageReceived);
}
else
{
PromptNewDetailedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
private async Task FoodByPrice(IDialogContext context, LuisResult result)
{
SearchMealRequest searchMealRequest = await GetFoodByPriceRequest(context, result);
string welcomeMessage = $"Give me a second while I look for '{searchMealRequest.MealName} in {searchMealRequest.Location} for under ${searchMealRequest.Price}.";
await context.PostAsync(welcomeMessage);
//checking location
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
if (searchMealRequest.AddressesArray != null || searchMealRequest.AddressesArray.Length > 0)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
PromptForAddressConfirmation(context, searchMealRequest, FoodByPriceAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
else
{
HandleNoMatchedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
private async Task <IEnumerable <MealSearchResultV2> > GetMealSearchResults(SearchMealRequest searchMealRequest)
{
double lat = 0;
double lng = 0;
_externalService.GeocodeLocation(searchMealRequest, out lat, out lng);
IEnumerable <MealSearchResultV2> searchedMeals = null;
if (searchMealRequest.MealName != null)
{
searchMealRequest.Meals = _externalService.SearchMealsList(lat, lng, 20);
searchedMeals = searchMealRequest.Meals.Where(meals => meals.Title.Contains(searchMealRequest.MealName));
}
else if (searchMealRequest.Cuisine != null)
{
searchMealRequest.Meals = _externalService.SearchMealsByCuisineList(lat, lng, 20, searchMealRequest.CuisineId);
searchedMeals = searchMealRequest.Meals;
}
return(searchedMeals);
}
private async Task <SearchMealRequest> GetSearchFoodRequest(IDialogContext context, LuisResult result)
{
SearchMealRequest searchMealRequest = new SearchMealRequest();
EntityRecommendation foodEntityRecommendation = null;
EntityRecommendation cityEntityRecommendation = null;
if (result.TryFindEntity(EntityFood, out foodEntityRecommendation) && result.TryFindEntity(EntityLocation, out cityEntityRecommendation))
{
searchMealRequest.MealName = foodEntityRecommendation.Entity;
searchMealRequest.Location = cityEntityRecommendation.Entity;
string message = $"Hey! Give me second while I search for {searchMealRequest.MealName}. But first, let's confirm the location you provided me.";
await context.PostAsync(message);
}
else
{
var errorMessage = $"Ooops! Something went your. Can you please try again. Type 'help' assistance and search tips.";
await context.PostAsync(errorMessage);
context.Wait(MessageReceived);
}
//GoogleLocationService locationService = new GoogleLocationService(GoogleApiKey);
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
return(searchMealRequest);
}
private async Task CuisineByPriceAddressConfirmation(IDialogContext context, IAwaitable <bool> result)
{
bool confirm = await result;
SearchMealRequest searchMealRequest = context.UserData.GetValue <SearchMealRequest>("searchMealRequest");
if (confirm)
{
searchMealRequest.Location = searchMealRequest.AddressesArray[0];
await context.PostAsync("Great thank you for confirming your address.");
GoogleLocationService locationService = new GoogleLocationService(GoogleApiKey);
MapPoint point = locationService.GetLatLongFromAddress(searchMealRequest.Location);
double lat = point.Latitude;
double lng = point.Longitude;
searchMealRequest.Meals = _externalService.SearchMealsByCuisineList(lat, lng, 100, searchMealRequest.CuisineId);
//capture mathsign lessthan or greaer than 1:02am
IEnumerable <MealSearchResultV2> searchedMeals = searchMealRequest.Meals.Where(meal => meal.Price <= searchMealRequest.Price);
if (searchedMeals != null && searchedMeals.Count() > 0)
{
await context.PostAsync($"I found {searchedMeals.Count()} {searchMealRequest.Cuisine} meals near you:");
}
else
{
var noMealsMessage = $"I couldn't find {searchMealRequest.Cuisine} food near {searchMealRequest.Location}. Try searching for another cuisine.";
await context.PostAsync(noMealsMessage);
//option to research cuisine since 0 came back
}
IMessageActivity resultMessage = GenerateCarousel(context, searchedMeals);
await context.PostAsync(resultMessage);
context.Wait(MessageReceived);
}
else
{
string zipCodeRequest = $"Okay, please provide me a more detailed location with a zip code so I can pin point your location.";
//context.UserData.SetValue("cuisineByPrice", cuisineByPrice);
context.UserData.Replace("cuisineByPrice", searchMealRequest);
PromptDialog.PromptString zipCodePrompt = new PromptDialog.PromptString(zipCodeRequest, "Retry", 3);
//search food
context.Call(zipCodePrompt, OnSecondAddressTask);
}
}
private async Task <SearchMealRequest> GetCuisineByPriceRequest(IDialogContext context, LuisResult result)
{
SearchMealRequest cuisineByPrice = new SearchMealRequest();
EntityRecommendation cuisineEntityRecommendation = null;
EntityRecommendation locationEntityRecommendation = null;
EntityRecommendation priceEntityRecommendation = null;
if (result.TryFindEntity(EntityLocation, out locationEntityRecommendation))
{
cuisineByPrice.Location = locationEntityRecommendation.Entity;
}
else
{
string locationError = $"Ooops! Something went your. Can you please try again. I didn't catch a location. Type 'help' assistance and search tips.";
await context.PostAsync(locationError);
context.Wait(MessageReceived);
}
if (result.TryFindEntity(EntityCuisine, out cuisineEntityRecommendation))
{
cuisineByPrice.Cuisine = cuisineEntityRecommendation.Entity;
}
else
{
string cuisineError = $"Ooops! Something went wrong. Can you please try again. I didn't catch a cuisine. Type 'help' assistance and search tips.";
await context.PostAsync(cuisineError);
context.Wait(MessageReceived);
}
if (result.TryFindEntity(EntityCurrency, out priceEntityRecommendation))
{
decimal price = 0;
//Double.TryParse(priceEntityRecommendation.Entity, out price);
Decimal.TryParse(priceEntityRecommendation.Resolution["value"].ToString(), out price);
cuisineByPrice.Price = price;
}
return(cuisineByPrice);
}
private void ResponsedToAddresses(IDialogContext context, SearchMealRequest searchMealRequest)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
string confirmMessage = $"I found '{searchMealRequest.AddressesArray[0]}'. Is the location you want me search in?";
//context.UserData.SetValue("searchMealRequest", searchMealRequest);
context.UserData.Replace("searchMealRequest", searchMealRequest);
PromptDialog.Confirm(context, MealNameAddressConfirmation, confirmMessage, "Sorry, I didn't get that!", 3, PromptStyle.Keyboard);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
private static SearchMealRequest GetSearchCuisineRequest(LuisResult result)
{
SearchMealRequest searchMealRequest = new SearchMealRequest();
EntityRecommendation cuisineEntityRecommendation = null;
EntityRecommendation cityEntityRecommendation = null;
if (result.TryFindEntity(EntityLocation, out cityEntityRecommendation))
{
searchMealRequest.Location = cityEntityRecommendation.Entity;
}
if (result.TryFindEntity(EntityCuisine, out cuisineEntityRecommendation))
{
searchMealRequest.Cuisine = cuisineEntityRecommendation.Entity;
}
return(searchMealRequest);
}
private async Task OnSecondAddressTask(IDialogContext context, IAwaitable <string> result)
{
SearchMealRequest searchMealRequest = context.UserData.GetValue <SearchMealRequest>("searchMealRequest");
searchMealRequest.Location = await result;
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
if (searchMealRequest.AddressesArray != null)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
searchMealRequest.Location = searchMealRequest.AddressesArray[0];
PromptForAddressConfirmation(context, searchMealRequest, OnSingleAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
}
public async Task SearchFood(IDialogContext context, LuisResult result)
{
//var apiKey = WebConfigurationManager.AppSettings["BingMapsApiKey"];
//var options = LocationOptions.UseNativeControl | LocationOptions.ReverseGeocode;
//var requiredFields = LocationRequiredFields.StreetAddress | LocationRequiredFields.Locality |
// LocationRequiredFields.Region | LocationRequiredFields.Country |
// LocationRequiredFields.PostalCode;
//var prompt = "Where should I ship your order?";
//LocationResourceManager lrm = new LocationResourceManager();
////location
////LocationCardBuilder card = new LocationCardBuilder(bingApiKey, lrm);
//LocationDialog locationDialog = new LocationDialog(apiKey, "emulator", prompt, options, requiredFields);
//context.Call(locationDialog, this.ResumeAfterLocationDialogAsync);
SearchMealRequest searchMealRequest = await GetSearchFoodRequest(context, result);
if (searchMealRequest.AddressesArray != null)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
PromptForAddressConfirmation(context, searchMealRequest, MealNameAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
else
{
HandleNoMatchedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
public async Task SearchCuisines(IDialogContext context, LuisResult result)
{
string message = $"Welcome to the Cuisine finder! Give me a second as I analyze your cusine search: '{result.Query}'...";
await context.PostAsync(message);
SearchMealRequest searchMealRequest = GetSearchCuisineRequest(result);
Dictionary <string, int> cuisineDict = _externalService.CuisineDictionary();
if (!cuisineDict.ContainsKey(searchMealRequest.Cuisine))
{
await HandleUnkownCuisine(context, searchMealRequest, cuisineDict, OnEnterOtherCuisine);
}
else
{
searchMealRequest.CuisineId = cuisineDict[searchMealRequest.Cuisine];
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
if (searchMealRequest.AddressesArray != null)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
PromptForAddressConfirmation(context, searchMealRequest, OnSingleAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
else
{
HandleNoMatchedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
}
private async Task OnMultiAddressTask(IDialogContext context, IAwaitable <string> result)
{
SearchMealRequest searchMealRequest = context.UserData.GetValue <SearchMealRequest>("searchMealRequest");
searchMealRequest.Location = await result;
if (searchMealRequest.Location != "None")
{
await context.PostAsync("Great thank you for confirming your location.");
double lat = 0;
double lng = 0;
_externalService.GeocodeLocation(searchMealRequest, out lat, out lng);
if (searchMealRequest.MealName != null)
{
searchMealRequest.Meals = _externalService.SearchMealsList(lat, lng, 20);
}
else if (searchMealRequest.Cuisine != null)
{
searchMealRequest.Meals = _externalService.SearchMealsByCuisineList(lat, lng, 20, searchMealRequest.CuisineId);
}
await context.PostAsync($"I found {searchMealRequest.Meals.Count()} meals near you:");
IMessageActivity resultMessage = GenerateCarousel(context, searchMealRequest.Meals);
await context.PostAsync(resultMessage);
context.Wait(MessageReceived);
}
else
{
PromptNewDetailedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
private async Task CuisinesByPrice(IDialogContext context, LuisResult result)
{
SearchMealRequest searchMealRequest = await GetCuisineByPriceRequest(context, result);
string welcomeMessage = $"Give me a second while I look for {searchMealRequest.Cuisine} in {searchMealRequest.Location} for under ${searchMealRequest.Price}.";
await context.PostAsync(welcomeMessage);
Dictionary <string, int> cuisineDict = _externalService.CuisineDictionary();
if (!cuisineDict.ContainsKey(searchMealRequest.Cuisine))
{
await HandleUnkownCuisine(context, searchMealRequest, cuisineDict, OnEnterOtherCuisine);
}
searchMealRequest.CuisineId = cuisineDict[searchMealRequest.Cuisine];
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
if (searchMealRequest.AddressesArray != null || searchMealRequest.AddressesArray.Count() > 0)
{
if (searchMealRequest.AddressesArray.Count() == 1)
{
searchMealRequest.Location = searchMealRequest.AddressesArray[0];
PromptForAddressConfirmation(context, searchMealRequest, CuisineByPriceAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
else
{
HandleNoMatchedAddress(context, searchMealRequest, OnSecondAddressTask);
}
}
//search cuisines
private async Task OnEnterOtherCuisine(IDialogContext context, IAwaitable <string> result)
{
SearchMealRequest searchMealRequest = context.UserData.GetValue <SearchMealRequest>("searchMealRequest");
searchMealRequest.Cuisine = await result;
await context.PostAsync($"Great you chose: {searchMealRequest.Cuisine}. Let me search that for you.");
Dictionary <string, int> cuisineDict = _externalService.CuisineDictionary();
searchMealRequest.CuisineId = cuisineDict[searchMealRequest.Cuisine];
searchMealRequest.AddressesArray = _externalService.GetAddressesArray(searchMealRequest.Location);
if (searchMealRequest.AddressesArray != null)
{
if (searchMealRequest.AddressesArray.Length == 1)
{
PromptForAddressConfirmation(context, searchMealRequest, OnSingleAddressConfirmation);
}
else
{
HandleMultiAddress(context, searchMealRequest, OnMultiAddressTask);
}
}
}
