private void Update()
{
switch (currState) //OnStateUpdate
{
case FlowStates.state_travelRestrictions:
if (speechToText.text.Contains("yes") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_whatTravelRestrictions);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
mWillingToTravel = -1;
ChangeState(FlowStates.state_dietryRestrictions);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_whatTravelRestrictions:
if (char.IsDigit(speechToText.text[0]) && speechToText.text.Contains("Final"))
{
string tempDigit = "";
foreach (char c in speechToText.text)
{
if (char.IsDigit(c))
{
tempDigit += c;
}
else
{
break;
}
}
mWillingToTravel = int.Parse(tempDigit);
ChangeState(FlowStates.state_dietryRestrictions);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_dietryRestrictions:
if (speechToText.text.Contains("hello") && speechToText.text.Contains("Final")) //halal is detected as hello in the ibm stt
{
amHalal = true;
ChangeState(FlowStates.state_confirmSettings);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
amHalal = false;
ChangeState(FlowStates.state_confirmSettings);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_confirmSettings:
if (speechToText.text.Contains("yes") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_addItems);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_travelRestrictions);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_addItems:
if (!waitingOnResponse)
{
List <baseGroceryItemSO> itemsByName = ItemFinder.Instance.SearchGroceriesSTT(speechToText.text);
List <baseGroceryItemSO> itemsByCategory = ItemFinder.Instance.SearchCategoriesSTT(speechToText.text);
List <baseGroceryItemSO> itemsSearched = new List <baseGroceryItemSO>();
foreach (baseGroceryItemSO item in itemsByName)
{
foreach (baseGroceryItemSO categoryItem in itemsByCategory)
{
if (categoryItem == item)
{
if (amHalal && !item.IsItemHalal())
{
continue;
}
itemsSearched.Add(item);
}
}
}
if (itemsSearched.Count == 0)
{
foreach (baseGroceryItemSO item in itemsByName)
{
if (amHalal && !item.IsItemHalal())
{
continue;
}
itemsSearched.Add(item);
}
foreach (baseGroceryItemSO item in itemsByCategory)
{
if (amHalal && !item.IsItemHalal())
{
continue;
}
itemsSearched.Add(item);
}
}
if (itemsSearched.Count == 0)
{
speechToText.text = "";
TTSManager.Instance.TextToSpeech("Sorry, I could not find any matches from your search, please try again.");
}
else if (itemsSearched.Count == 1)
{
itemSearched = itemsSearched[0];
ChangeState(FlowStates.state_verifyItems);
}
else
{
string temp = "I have found multiple items";
foreach (baseGroceryItemSO item in itemsSearched)
{
temp += ". ";
temp += item.GetItemName();
}
temp += ". Which item would you like? You can also search for something else if you'd like.";
TTSManager.Instance.TextToSpeech(temp);
}
waitingOnResponse = true;
speechToText.text = "default";
}
else if (speechToText.text.Contains("Final"))
{
waitingOnResponse = false;
}
break;
case FlowStates.state_verifyItems:
if (char.IsDigit(speechToText.text[0]) && speechToText.text.Contains("Final"))
{
string tempDigit = "";
foreach (char c in speechToText.text)
{
if (char.IsDigit(c))
{
tempDigit += c;
}
else
{
break;
}
}
amountBought = int.Parse(tempDigit);
// If they bought more than 1 item
if (amountBought > 1)
{
// Add it for how many times they wanted it
for (int i = 0; i < amountBought; ++i)
{
ShoppingCart.Instance.AddItem(itemSearched.GetEnumID());
}
}
else
{
// They only wanted one
ShoppingCart.Instance.AddItem(itemSearched.GetEnumID());
}
//add amountBought amount of itemSearched into cart (function)
itemSearched.SetAmountInCart(amountBought);
itemsBought.Add(itemSearched);
//Hardcode
if (itemSearched.GetItemName() == "Milk")
{
milkBought = true;
}
ChangeState(FlowStates.state_continueOrCheckout);
}
else if (speechToText.text.Contains("one") && speechToText.text.Contains("Final"))
{
itemSearched.SetAmountInCart(1);
itemsBought.Add(itemSearched);
//Hardcode
if (itemSearched.GetItemName() == "Milk")
{
milkBought = true;
}
ChangeState(FlowStates.state_continueOrCheckout);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_addItems);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_continueOrCheckout:
if (speechToText.text.Contains("yes") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_addItems);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
// Open up the cart page here
ShoppingCart.Instance.ToggleCartView();
ChangeState(FlowStates.state_verifyCart);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_verifyCart:
if (speechToText.text.Contains("yes") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_addOrRemove);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
// Change to Store Selective
ShoppingCart.Instance.SelectStorePressed();
ChangeState(FlowStates.state_storeSuggestion);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_addOrRemove:
if (speechToText.text.Contains("add") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_addItems);
}
else if (speechToText.text.Contains("remove") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_removeItems);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_removeItems:
if (!waitingOnResponse)
{
List <baseGroceryItemSO> itemsByName = SearchGroceriesFromCartSTT(speechToText.text);
List <baseGroceryItemSO> itemsByCategory = SearchCategoriesFromCartSTT(speechToText.text);
List <baseGroceryItemSO> itemsSearched = new List <baseGroceryItemSO>();
foreach (baseGroceryItemSO item in itemsByName)
{
foreach (baseGroceryItemSO categoryItem in itemsByCategory)
{
if (categoryItem == item)
{
itemsSearched.Add(item);
}
}
}
if (itemsSearched.Count == 0)
{
itemsSearched = itemsByName;
foreach (baseGroceryItemSO item in itemsByCategory)
{
itemsSearched.Add(item);
}
}
if (itemsSearched.Count == 0)
{
speechToText.text = "";
TTSManager.Instance.TextToSpeech("Sorry, I could not find any matches from your search, please try again.");
}
else if (itemsSearched.Count == 1)
{
itemSearched = itemsSearched[0];
ChangeState(FlowStates.state_verifyRemoveItems);
}
else
{
string temp = "I have found multiple items";
foreach (baseGroceryItemSO item in itemsSearched)
{
temp += ". ";
temp += item.GetItemName();
}
temp += ". Which item would you like to remove? You can also search for something else if you'd like.";
TTSManager.Instance.TextToSpeech(temp);
}
waitingOnResponse = true;
speechToText.text = "default";
}
else if (speechToText.text.Contains("Final"))
{
waitingOnResponse = false;
}
break;
case FlowStates.state_verifyRemoveItems:
if (char.IsDigit(speechToText.text[0]) && speechToText.text.Contains("Final"))
{
string tempDigit = "";
foreach (char c in speechToText.text)
{
if (char.IsDigit(c))
{
tempDigit += c;
}
else
{
break;
}
}
amountBought = int.Parse(tempDigit);
//remove amountBought amount of itemSearched into cart (function)
itemSearched.SetAmountInCart(itemSearched.GetAmountInCart() - amountBought);
if (itemSearched.GetAmountInCart() <= 0)
{
itemsBought.Remove(itemSearched);
//Hardcode
if (itemSearched.GetItemName() == "Milk")
{
milkBought = false;
}
}
ChangeState(FlowStates.state_verifyCart);
}
else if (speechToText.text.Contains("one") && speechToText.text.Contains("Final"))
{
//remove amountBought amount of itemSearched into cart (function)
itemSearched.SetAmountInCart(itemSearched.GetAmountInCart() - 1);
if (itemSearched.GetAmountInCart() <= 0)
{
itemsBought.Remove(itemSearched);
//Hardcode
if (itemSearched.GetItemName() == "Milk")
{
milkBought = false;
}
}
ChangeState(FlowStates.state_verifyCart);
}
else if (speechToText.text.Contains("no") && speechToText.text.Contains("Final"))
{
ChangeState(FlowStates.state_removeItems);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_storeSuggestion:
if (speechToText.text.Contains("prime") && speechToText.text.Contains("Final"))
{
//function to plan route
//Hardcode
nexChosen = false;
ChangeState(FlowStates.state_planRoute);
}
else if (speechToText.text.Contains("next") && speechToText.text.Contains("Final")) //nex is not a word, next is closest
{
//function to plan route
//Hardcode
nexChosen = true;
ChangeState(FlowStates.state_planRoute);
}
else if ((speechToText.text.Contains("repeat") || speechToText.text.Contains("again")) && speechToText.text.Contains("Final"))
{
ChangeState(currState);
}
break;
case FlowStates.state_planRoute:
break;
default:
break;
}
}