Change requirements

README.md

@@ -40,14 +40,7 @@ Agent powinien wykazywać elastyczność, adaptując się do potrzeb klienta, np
 
 - Python 3.10.12
 - Instalacja dependencies `pip3 install -r requirements.txt`
-- Centralna część systemu - uruchamiamy `python3 src/main.py` - wymagane są wyuczone modele (patrz niżej)
+- Centralna część systemu - uruchamiamy `python3 src/main.py`
 - NLU:
     - uczenie modeli od zera `python3 nlu_train.py`
     - Ewaluacja `python3 evaluate.py`
-
-# Gotowe modele NLU
-
-- [frame-model-prod](https://1drv.ms/f/s!Ar75ftQiNIxxhcgPS1EOLu0zC_WWzg?e=tJRqbB)
-- [slot-model-prod](https://1drv.ms/f/s!Ar75ftQiNIxxhcgb2X6pFioRxXHVew?e=ZC6LFI)
-
-Nazwa folderów jest istotna - muszą byc odpowiednio `frame-model-prod` i `slot-model-prod` oraz znajdować się w głównym katalogu repozytorium.

attributes.json

@@ -1,92 +1,51 @@
 {
-  "size": ["M", "L", "XL"],
-  "dough": [
-    "thick"
-  ],
-  "drink": {
-    "woda": {
-      "price": 5
+    "dough": ["thick"],
+    "drink": ["pepsi", "cola", "water"],
+    "food": ["pizza"],
+    "meat": ["chicken", "ham", "tuna"],
+    "sauce": ["garlic", "1000w"],
+    "ingredient": {
+        "chicken": {},
+        "tuna": {},
+        "pineapple": {},
+        "onion": {},
+        "cheese": {},
+        "tomato": {},
+        "ham": {},
+        "pepper": {}
     },
-    "pepsi": {
-      "price": 7
+    "menu": ["capri", "margarita", "hawajska", "barcelona", "tuna"],
+    "pizza": {
+        "capri": {
+            "ingredient": ["tomato", "ham", "mushrooms", "cheese"],
+            "price": 25
+        },
+        "margarita": {
+            "ingredient": ["tomato", "cheese"],
+            "price": 20
+        },
+        "hawajska": {
+            "ingredient": ["tomato", "pineapple", "chicken", "cheese"],
+            "price": 30
+        },
+        "barcelona": {
+            "ingredient": ["tomato", "onion", "ham", "pepper", "cheese"],
+            "price": 40
+        },
+        "tuna": {
+            "ingredient": ["tomato", "tuna", "onion", "cheese"],
+            "price": 40
+        }
     },
-    "cola": {
-      "price": 8
+    "size": {
+        "m": {
+            "price_multiplier": 1
+        },
+        "l": {
+            "price_multiplier": 1.2
+        },
+        "xl": {
+            "price_multiplier": 1.4
+        }
     }
-  },
-  "food": [
-    "pizza"
-  ],
-  "meat": [
-    "kurczak",
-    "szynka",
-    "tuna"
-  ],
-  "sauce": [
-    "garlic",
-    "1000w"
-  ],
-  "ingredients": {
-    "kurczak": {},
-    "tuna": {},
-    "ananas": {},
-    "cebula": {},
-    "ser": {},
-    "pomidor": {},
-    "szynka": {},
-    "papryka": {}
-  },
-  "menu": [
-    "capri",
-    "margarita",
-    "hawajska",
-    "barcelona",
-    "tuna"
-  ],
-  "pizza": {
-    "capri": {
-      "ingredient": [
-        "tomato",
-        "ham",
-        "mushrooms",
-        "cheese"
-      ],
-      "price": 25
-    },
-    "margarita": {
-      "ingredient": [
-        "tomato",
-        "cheese"
-      ],
-      "price": 20
-    },
-    "hawajska": {
-      "ingredient": [
-        "tomato",
-        "pineapple",
-        "chicken",
-        "cheese"
-      ],
-      "price": 30
-    },
-    "barcelona": {
-      "ingredient": [
-        "tomato",
-        "onion",
-        "ham",
-        "pepper",
-        "cheese"
-      ],
-      "price": 40
-    },
-    "tuna": {
-      "ingredient": [
-        "tomato",
-        "tuna",
-        "onion",
-        "cheese"
-      ],
-      "price": 40
-    }
-  }
 }

requirements.txt

@@ -4,4 +4,3 @@ pandas==1.5.3
 numpy==1.26.4
 torch==1.13
 convlab==3.0.2a0
-scipy==1.12

src/main.py

@@ -5,52 +5,36 @@ from service.natural_language_generation import NaturalLanguageGeneration, parse
 from service.templates import templates
 
 # initialize classes
-nlu = NaturalLanguageUnderstanding(use_mocks=False) # NLU
+nlu = NaturalLanguageUnderstanding() # NLU
 monitor = DialogStateMonitor() # DSM
 dialog_policy = DialogPolicy() # DP
 language_generation = NaturalLanguageGeneration(templates) # NLG
 
-def frame_to_dict(frame):
-    return {
-        "act": frame.act,
-        "slots": [{"name": slot.name, "value": slot.value} for slot in frame.slots],
-        "act_understood": frame.act_understood,
-    }
-
-
 # Main loop
-dial_num = 0
-print("CTRL+C aby zakończyć program.")
+user_input = input("Możesz zacząć pisać.\n")
 while True:
-    monitor.reset()
+    # NLU
+    frame = nlu.process_input(user_input)
+    # print(frame)
 
-    print(f"\n==== Rozpoczynasz rozmowę nr {dial_num} ====\n")
-    user_input = input("Witamy w naszej pizza-przez-internet. W czym mogę pomóc?\n")
+    # DSM
+    monitor.update(frame)
 
-    while True:
-        # NLU
-        frame = nlu.predict(user_input)
-        # print("Frame: ", frame)
+    # DP
+    # print(dialog_policy.next_dialogue_act(monitor.read()).act)
+
+    # NLG
+    act, slots = parse_frame(frame)
+    response = language_generation.generate(act, slots)
+    print(response)
+
+    if frame.act == "bye":
+        break
+    
+    user_input = input(">\n")
 
-        # DSM
-        monitor.update(frame)
 
-        # DP
-        system_action = dialog_policy.predict(monitor)
-        system_action_dict = frame_to_dict(system_action)  # Ensure system_action is a dictionary
-        # print("System action: ", system_action_dict)
 
-        # NLG
-        response = language_generation.generate(frame, system_action_dict)
-        print(response)
 
-        if system_action.act == "bye_and_thanks" or system_action.act == "bye":
-            monitor.print_order()
-            break
 
-        if frame.act == "bye":
-            print(monitor.print_order())
-            break
 
-        user_input = input(">\n")
-    dial_num += 1

src/model/frame.py

@@ -1,11 +1,10 @@
 from .slot import Slot
 
 class Frame:
-    def __init__(self, source: str, act: str, slots: list[Slot] = [], act_understood = None):
+    def __init__(self, source: str, act: str, slots: list[Slot]):
         self.source = source
         self.slots = slots
         self.act = act
-        self.act_understood = act_understood
 
     def __str__(self):
         msg = f"Act: {self.act}, Slots: ["

src/service/data/restaurant/db/confirm_db.json

@@ -0,0 +1,4 @@
+[
+  "true",
+  "false"
+]

src/service/data/restaurant/db/dough_db.json

@@ -0,0 +1,5 @@
+[
+    "pepsi", 
+    "cola", 
+    "water"
+]

src/service/data/restaurant/db/drink_db.json

@@ -0,0 +1,11 @@
+[
+    {
+        "name":"pepsi"
+    },
+    {
+        "name":"cola"
+    },
+    {
+        "name":"water"
+    }
+]

src/service/data/restaurant/db/food_db.json

@@ -0,0 +1,3 @@
+[
+    "pizza"
+]

src/service/data/restaurant/db/meat_db.json

@@ -0,0 +1,5 @@
+[
+    "chicken", 
+    "ham", 
+    "tuna"
+]

src/service/data/restaurant/db/menu_db.json

@@ -0,0 +1,7 @@
+[
+    "capri", 
+    "margarita",
+    "hawajska",
+    "barcelona",
+    "tuna"
+]

src/service/data/restaurant/db/pizza_db.json

@@ -0,0 +1,51 @@
+[
+    {
+        "name": "capri",
+        "ingredient": [
+            "tomato",
+            "ham",
+            "mushrooms",
+            "cheese"
+        ],
+        "price": 25
+    },
+    {
+        "name": "margarita",
+        "ingredient": [
+            "tomato",
+            "cheese"
+        ],
+        "price": 20
+    },
+    {
+        "name": "hawajska",
+        "ingredient": [
+            "tomato",
+            "pineapple",
+            "chicken",
+            "cheese"
+        ],
+        "price": 30
+    },
+    {
+        "name": "barcelona",
+        "ingredient": [
+            "tomato",
+            "onion",
+            "ham",
+            "pepper",
+            "cheese"
+        ],
+        "price": 40
+    },
+    {
+        "name": "tuna",
+        "ingredient": [
+            "tomato",
+            "tuna",
+            "onion",
+            "cheese"
+        ],
+        "price": 40
+    }
+]

src/service/data/restaurant/db/sauce_db.json

@@ -0,0 +1,4 @@
+[
+    "garlic", 
+    "1000w"
+]

src/service/data/restaurant/db/size_db.json

@@ -0,0 +1,14 @@
+[
+    {
+        "size": "m",
+        "price_multiplier": 1
+    },
+    {
+        "size": "l",
+        "price_multiplier": 1.2
+    },
+    {
+        "size": "xl",
+        "price_multiplier": 1.4
+    }
+]

src/service/dbquery.py

@@ -0,0 +1,91 @@
+"""
+"""
+import json
+import os
+import random
+from fuzzywuzzy import fuzz
+from itertools import chain
+from copy import deepcopy
+
+
+class Database(object):
+    def __init__(self):
+        super(Database, self).__init__()
+        # loading databases
+        domains = ['restaurant', 'hotel', 'attraction', 'train', 'hospital', 'taxi', 'police']
+        self.dbs = {}
+        for domain in domains:
+            with open(os.path.join(os.path.dirname(
+                    os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))),
+                    'data/restaurant/db/{}_db.json'.format(domain))) as f:
+                self.dbs[domain] = json.load(f)
+
+    def query(self, domain, constraints, ignore_open=False, soft_contraints=(), fuzzy_match_ratio=60):
+        """Returns the list of entities for a given domain
+        based on the annotation of the belief state"""
+        # query the db
+        if domain == 'taxi':
+            return [{'taxi_colors': random.choice(self.dbs[domain]['taxi_colors']),
+            'taxi_types': random.choice(self.dbs[domain]['taxi_types']),
+            'taxi_phone': ''.join([str(random.randint(1, 9)) for _ in range(11)])}]
+        if domain == 'police':
+            return deepcopy(self.dbs['police'])
+        if domain == 'hospital':
+            department = None
+            for key, val in constraints:
+                if key == 'department':
+                    department = val
+            if not department:
+                return deepcopy(self.dbs['hospital'])
+            else:
+                return [deepcopy(x) for x in self.dbs['hospital'] if x['department'].lower() == department.strip().lower()]
+        constraints = list(map(lambda ele: ele if not(ele[0] == 'area' and ele[1] == 'center') else ('area', 'centre'), constraints))
+
+        found = []
+        for i, record in enumerate(self.dbs[domain]):
+            constraints_iterator = zip(constraints, [False] * len(constraints))
+            soft_contraints_iterator = zip(soft_contraints, [True] * len(soft_contraints))
+            for (key, val), fuzzy_match in chain(constraints_iterator, soft_contraints_iterator):
+                if val == "" or val == "dont care" or val == 'not mentioned' or val == "don't care" or val == "dontcare" or val == "do n't care":
+                    pass
+                else:
+                    try:
+                        record_keys = [k.lower() for k in record]
+                        if key.lower() not in record_keys:
+                            continue
+                        if key == 'leaveAt':
+                            val1 = int(val.split(':')[0]) * 100 + int(val.split(':')[1])
+                            val2 = int(record['leaveAt'].split(':')[0]) * 100 + int(record['leaveAt'].split(':')[1])
+                            if val1 > val2:
+                                break
+                        elif key == 'arriveBy':
+                            val1 = int(val.split(':')[0]) * 100 + int(val.split(':')[1])
+                            val2 = int(record['arriveBy'].split(':')[0]) * 100 + int(record['arriveBy'].split(':')[1])
+                            if val1 < val2:
+                                break
+                        # elif ignore_open and key in ['destination', 'departure', 'name']:
+                        elif ignore_open and key in ['destination', 'departure']:
+                            continue
+                        elif record[key].strip() == '?':
+                            # '?' matches any constraint
+                            continue
+                        else:
+                            if not fuzzy_match:
+                                if val.strip().lower() != record[key].strip().lower():
+                                    break
+                            else:
+                                if fuzz.partial_ratio(val.strip().lower(), record[key].strip().lower()) < fuzzy_match_ratio:
+                                    break
+                    except:
+                        continue
+            else:
+                res = deepcopy(record)
+                res['Ref'] = '{0:08d}'.format(i)
+                found.append(res)
+
+        return found
+
+
+if __name__ == '__main__':
+    db = Database()
+    print(db.query("train", [['departure', 'cambridge'], ['destination','peterborough'], ['day', 'tuesday'], ['arriveBy', '11:15']]))

src/service/dialog_policy.py

@@ -1,66 +1,59 @@
 from collections import defaultdict
-from model.frame import Frame
-from model.slot import Slot
+import copy
+import json
+from copy import deepcopy
 
-class DialogPolicy:
-    def _predict(self, dsm):
-        last_frame = dsm.state['history'][-1]
-        act_processed = dsm.state['was_system_act_processed']
-        if(dsm.state['was_previous_order_invalid'] == False):
-            if last_frame.act == "inform/order-complete":
-                act = last_frame.act
-            elif ("inform" in last_frame.act):
-                act = last_frame.act.split('/')[0]
+from convlab.policy.policy import Policy
+from dbquery import Database
+
+class SimpleRulePolicy(Policy):
+    def __init__(self):
+        Policy.__init__(self)
+        self.db = Database()
+
+    def predict(self, state):
+        self.results = []
+        system_action = defaultdict(list)
+        user_action = defaultdict(list)
+
+        for intent, domain, slot, value in state['user_action']:
+            user_action[(domain.lower(), intent.lower())].append((slot.lower(), value))
+
+        for user_act in user_action:
+            self.update_system_action(user_act, user_action, state, system_action)
+
+        # Reguła 3
+        if any(True for slots in user_action.values() for (slot, _) in slots if slot in ['book stay', 'book day', 'book people']):
+            if self.results:
+                system_action = {('Booking', 'Book'): [["Ref", self.results[0].get('Ref', 'N/A')]]}
+
+        system_acts = [[intent, domain, slot, value] for (domain, intent), slots in system_action.items() for slot, value in slots]
+        state['system_action'] = system_acts
+        return system_acts
+
+    def update_system_action(self, user_act, user_action, state, system_action):
+        domain, intent = user_act
+        constraints = [(slot, value) for slot, value in state['belief_state'][domain.lower()].items() if value != '']
+        self.results = deepcopy(self.db.query(domain.lower(), constraints))
+
+        # Reguła 1
+        if intent == 'request':
+            if len(self.results) == 0:
+                system_action[(domain, 'NoOffer')] = []
             else:
-                act = last_frame.act
-            match(act):
-                case "bye":
-                    return Frame(source="system", act = "bye")
-                case "inform/order-complete":
-                    return Frame(source="system", act = "bye_and_thanks")
-                case "inform" | "affirm" | "negate":
-                    current_active_stage = dsm.get_current_active_stage()
-                    if current_active_stage == None:
-                        return Frame(source="system", act = "bye_and_thanks")
-                    match(current_active_stage['name']):
-                        case "collect_food":
-                            return Frame(source="system", act = "request/food", slots = [Slot("menu", dsm.state['constants']['menu'])], act_understood=act_processed)
-                        case "collect_drinks":
-                            return Frame(source="system", act = "request/drinks", slots = [Slot("drink", dsm.state['constants']['drink'])], act_understood=act_processed)
-                        case "more_food":
-                            return Frame(source="system", act = "request/food-more", slots = [Slot("menu", dsm.state['constants']['menu'])], act_understood=act_processed)
-                        case "more_drinks":
-                            return Frame(source="system", act = "request/drinks-more", slots = [Slot("drink", dsm.state['constants']['drink'])], act_understood=act_processed)
-                        case "collect_address":
-                            return Frame(source="system", act = "request/address", act_understood=act_processed)
-                        case "collect_payment_method":
-                            return Frame(source="system", act = "request/payment-method", act_understood=act_processed)
-                        case "collect_phone":
-                            return Frame(source="system", act = "request/phone", act_understood=act_processed)
-                case "request/menu":
-                    return Frame(source="system", act = "inform", slots = [Slot("menu", dsm.state['constants']['menu'])])
-                case "request/price":
-                    return Frame(source="system", act = "inform", slots = [Slot("price", dsm.state['total_cost'])])
-                case "request/ingredients":
-                    return Frame(source="system", act = "inform", slots = [Slot("ingredients", dsm.state['constants']['ingredients'])])
-                case "request/sauce":
-                    return Frame(source="system", act = "inform", slots = [Slot("sauce", dsm.state['constants']['sauce'])])
-                case "request/time":
-                    return Frame(source="system", act = "inform", slots = [Slot("time", dsm.state['belief_state']['time'])])
-                case "request/size":
-                    return Frame(source="system", act = "inform", slots = [Slot("size", dsm.state['constants']['size'])])
-                case "request/delivery-price":
-                    return Frame(source="system", act = "inform", slots = [Slot("delivery-price", "10")])
-                case "request/drinks":
-                    return Frame(source="system", act = "inform", slots = [Slot("drink", dsm.state['constants']['drink'])])
-                case "welcomemsg":
-                    return Frame(source="system", act = "inform", slots = [Slot("menu", dsm.state['constants']['menu'])])
-                case "repeat":
-                    return Frame(source="system", act = "repeat")
+                for slot in user_action[user_act]:                  
+                    if slot[0] in self.results[0]:
+                        system_action[(domain, 'Inform')].append([slot[0], self.results[0].get(slot[0], 'unknown')])
 
-        return Frame(source="system", act = "repeat")
+        # Reguła 2
+        elif intent == 'inform':
+            if len(self.results) == 0:
+                system_action[(domain, 'NoOffer')] = []
+            else:
+                system_action[(domain, 'Inform')].append(['Choice', str(len(self.results))])
+                choice = self.results[0]
 
-    def predict(self, dsm):
-        frame = self._predict(dsm)
-        dsm.state["system_history"].append(frame)
-        return frame
+                if domain in ["hotel", "attraction", "police", "restaurant"]:
+                    system_action[(domain, 'Recommend')].append(['Name', choice['name']])
+
+dialogPolicy = SimpleRulePolicy()

src/service/dialog_state_monitor.py

@@ -1,183 +1,55 @@
-from model.frame import Frame
+from src.model.frame import Frame
+from convlab.dst.dst import DST
 import copy
-import json
 
 
 def normalize(value):
     value = value.lower()
-    if value[-1] in [",", "!", "?" ,"." ,")" ,"(",")"]:
-        value = value[:-1]
-    if value[-2:] == "ie":
-        value = value[:-2] + "a"
-    if value[-1] in ["ę", "ą", "y"]:
-        value = value[:-1] + "a"
-    if value in ["pizz", "pizzy", "pizze", "picce"]:
-        value = "pizza"
-
     return ' '.join(value.split())
 
 
-class DialogStateMonitor:
-    def __init__(self, initial_state_file: str = 'attributes.json'):
-        with open(initial_state_file) as file:
-            constants = json.load(file)
-        self.__initial_state = dict(
-            belief_state={
-                'order': [],
-                'address': {},
-                'order-complete': False,
-                'phone': {},
-                'delivery': {},
-                'payment': {},
-                'time': {},
-                'name': {},
-            },
-            total_cost=0,
-            stages=[
-                {'completed': False, 'name': 'collect_food'},
-                {'completed': False, 'name': 'more_food'},
-                {'completed': False, 'name': 'collect_drinks'},
-                {'completed': False, 'name': 'more_drinks'},
-                {'completed': False, 'name': 'collect_address'},
-                {'completed': False, 'name': 'collect_phone'},
-            ],
-            was_previous_order_invalid=False,
-            was_system_act_processed=False,
-            constants=constants,
-            history=[],
-            system_history=[],
-        )
+class DialogStateMonitor(DST):
+    domain = 'restaurant'
+
+    def __init__(self):
+        DST.__init__(self)
+        self.__initial_state = dict(user_action=[],
+                                    system_action=[],
+                                    belief_state={
+                                        'order': [],
+                                        'address': {},
+                                        'order-complete': False,
+                                        'phone': {},
+                                        'delivery': {},
+                                        'payment': {},
+                                        'time': {},
+                                        'name': {},
+                                    },
+                                    booked={},
+                                    request_state={},
+                                    terminated=False,
+                                    history=[])
         self.state = copy.deepcopy(self.__initial_state)
 
-    def get_current_active_stage(self) -> str | None:
-        for stage in self.state['stages']:
-            if stage['completed'] is False:
-                # print("Current stage: ", stage['name'])
-                return stage
-        self.state['belief_state']['order-complete'] = True
-
-    def mark_current_stage_completed(self) -> None:
-        for stage in self.state['stages']:
-            if stage['completed'] is False:
-                # print("Stage completed: ", stage['name'])
-                stage['completed'] = True
-                return
-            
-    def complete_stage_if_valid(self, stage_name):
-        for stage in self.state['stages']:
-            if stage['name'] != stage_name:
-                continue
-
-            if stage['name'] == "collect_food":
-                for order in self.state['belief_state']['order']:
-                    if order.get("pizza"):
-                        stage['completed'] = True
-                        return
-            elif stage["name"] == "collect_drinks":
-                 for order in self.state['belief_state']['order']:
-                    if order.get("drink"):
-                        stage['completed'] = True
-                        return
-            elif stage["name"] == "collect_address":
-                if not len(self.state['belief_state']['address']):
-                    return
-                stage['completed'] = True
-                return
-            elif stage["name"] == "collect_phone":
-                if self.state['belief_state']["phone"].get("phone"):
-                    stage['completed'] = True
-                    return
-                pass
-
-    def item_exists(self, type: str, name: str) -> bool:
-        return normalize(name) in self.state['constants'][type]
-
-    def drink_exists(self, name: str) -> bool:
-        return normalize(name) in self.state['constants']['pizza']
-
-    def get_total_cost(self) -> int:
-        return self.state['total_cost']
-    
-    def slot_augmentation(self, slot, value):
-        drink_normalize = ["woda", "pepsi", "cola", "coca cola", "cole", "coca"]
-        if slot.name in ["food", "pizza", "ingredient"]:
-            if value in drink_normalize:
-                slot.name = 'drink'
-        return slot
-    
-    def slot_valid(self, slot, act):
-        if act == "inform/order":
-            if slot.name in ["address", "payment-method", 'delivery', 'phone', 'time', 'name']:
-                return False
-
-        return True
-    
-    def value_valid(self, slot_name, value):
-        if slot_name == "food":
-            if value != "pizza":
-                return False
-        return True
-
-    def update(self, frame: Frame) -> None:
-        self.state['was_system_act_processed'] = False
-        belief_state_copy = copy.deepcopy(self.state["belief_state"])
-        self.state['history'].append(frame)
+    def update(self, frame: Frame):
         if frame.source != 'user':
             return
         if frame.act == 'inform/order':
             new_order = dict()
             for slot in frame.slots:
-                value = normalize(slot.value)
-                slot = self.slot_augmentation(slot, value)
-                if not self.slot_valid(slot, frame.act):
-                    continue
-                if not self.value_valid(slot.name, value):
-                    continue
-                stage_name = self.get_current_active_stage()['name']
-                is_collect_food = (slot.name == 'pizza' and stage_name == 'collect_food')
-                is_more_food = (slot.name == 'pizza' and stage_name == 'more_food')
-                is_collect_drinks = (slot.name == 'drink' and stage_name == 'collect_drinks')
-                is_more_drinks = (slot.name == 'drink' and stage_name == 'more_drinks')
-                if is_collect_food or is_collect_drinks or is_more_food or stage_name == is_more_drinks:
-                    if self.item_exists(slot.name, value) is False:
-                        self.state['was_previous_order_invalid'] = True
-                        return
-                    self.state['was_previous_order_invalid'] = False
-                    self.state['total_cost'] += self.state['constants'][slot.name][value]['price']
-                if slot.name == "pizza":
-                    if new_order.get("pizza"):
-                        new_order[slot.name].append({"name": value, "ingredient": [], "ingredient/neg": []})
-                    else:
-                        new_order[slot.name] = [{"name": value, "ingredient": [], "ingredient/neg": []}]
-                elif slot.name == "drink":
-                    if new_order.get("drink"):
-                        new_order[slot.name].append({"drink": value})
-                    else:
-                        new_order[slot.name] = [{"drink": value}]
-                
-                elif slot.name in ["ingredient", "ingredient/neg"]:
-                    pizzas_list = new_order.get("pizza")
-                    if pizzas_list:
-                        pizzas_list[-1][slot.name].append(value)
-                    
-            if len(new_order) > 0:
-                self.state['belief_state']['order'].append(new_order)
-            self.complete_stage_if_valid('collect_food')
-            self.complete_stage_if_valid('collect_drinks')
+                new_order[slot.name] = normalize(slot.value)
+            self.state['belief_state']['order'].append(new_order)
         elif frame.act == 'inform/address':
             for slot in frame.slots:
                 self.state['belief_state']['address'][slot.name] = normalize(slot.value)
-            self.complete_stage_if_valid('collect_address')
         elif frame.act == 'inform/phone':
             for slot in frame.slots:
                 self.state['belief_state']['phone'][slot.name] = normalize(slot.value)
-            self.complete_stage_if_valid('collect_phone')
         elif frame.act == 'inform/order-complete':
             self.state['belief_state']['order-complete'] = True
         elif frame.act == 'inform/delivery':
             for slot in frame.slots:
                 self.state['belief_state']['delivery'][slot.name] = normalize(slot.value)
-            self.complete_stage_if_valid('collect_address')
         elif frame.act == 'inform/payment':
             for slot in frame.slots:
                 self.state['belief_state']['payment'][slot.name] = normalize(slot.value)
@@ -187,23 +59,6 @@ class DialogStateMonitor:
         elif frame.act == 'inform/name':
             for slot in frame.slots:
                 self.state['belief_state']['name'][slot.name] = normalize(slot.value)
-        elif frame.act == 'negate':
-            if "request" in self.state["system_history"][-1].act:
-                self.mark_current_stage_completed()
-                self.state['was_system_act_processed'] = True
 
-        if self.state["belief_state"] != belief_state_copy and frame.act not in ["repeat", 'affirm', 'negate']:
-            self.state['was_system_act_processed'] = True
-
-    def reset(self) -> None:
+    def reset(self):
         self.state = copy.deepcopy(self.__initial_state)
-
-    def print_order(self) -> dict:
-        print("\n=== Oto podsumowanie Twojego zamówienia ===")
-        for o in self.state['belief_state']['order']:
-            print(o)
-        print("Adres dostawy: ")
-        print(self.state['belief_state']['address'])
-        print("Numer telefonu: ")
-        print(self.state['belief_state']['phone'])
-        print(f"Czy zostało pomyślnie zrealizowane: {self.state['belief_state']['order-complete']}")

src/service/natural_languag_understanding.py

@@ -1,6 +1,7 @@
+from flair.models import SequenceTagger
 from utils.nlu_utils import predict_single, predict_and_annotate
 from model.frame import Frame, Slot
-import random
+
 """
 ACTS:
     inform/order
@@ -40,13 +41,8 @@ SLOTS:
     sauce
 """
 
-class NaturalLanguageUnderstanding():
-    def __init__(self, use_mocks=False):
-        self.use_mocks = use_mocks
-        if self.use_mocks:
-            return
-
-        from flair.models import SequenceTagger
+class NaturalLanguageUnderstanding:
+    def __init__(self):
         print("\n========================================================")
         print("Models are loading, it may take a moment, please wait...")
         print("========================================================\n")
@@ -89,20 +85,8 @@ class NaturalLanguageUnderstanding():
 
         return slots
 
-    def predict(self, text: str):
-        if not self.use_mocks:
-            try:
-                act = self.__predict_intention(text)
-                slots = self.__predict_slot(text)
-                frame = Frame(source = 'user', act = act, slots = slots)
-                return frame
-            except:
-                return Frame(source="user", act = "repeat", slots=[])
-        else:
-            frames = [
-                Frame(source="user", act = "inform/order", slots=[Slot(name="pizza", value="barcelona")]),
-                Frame(source="user", act = "welcomemsg", slots=[]),
-                Frame(source="user", act = "request/menu", slots=[]),
-            ]
-            return random.choice(frames)
-        
+    def process_input(self, text: str):
+        act = self.__predict_intention(text)
+        slots = self.__predict_slot(text)
+        frame = Frame(source = 'user', act = act, slots = slots)
+        return frame

src/service/natural_language_generation.py

@@ -1,37 +1,7 @@
 import re
 from service.template_selector import select_template
 import random
-      
-class NaturalLanguageGeneration:
-    def __init__(self, templates):
-        self.templates = templates
-
-    def generate(self, frame, system_action):
-        # Parsowanie frame
-        act, slots = parse_frame(frame)
-
-        # Wybierz szablon na podstawie system_action
-        template = select_template(system_action['act'], system_action['slots'])
-        if template is None:
-            print(f"Brak szablonu dla act: {system_action['act']} z slotami: {system_action['slots']}")
-            template = random.choice(self.templates["default/template"])
-
-        # Zamień sloty na wartości
-        slot_dict = {}
-        for slot in system_action['slots']:
-            if isinstance(slot['value'], list):
-                slot_dict[slot['name']] = ', '.join(slot['value'])
-            elif isinstance(slot['value'], dict):
-                slot_dict[slot['name']] = ', '.join([f"{k}: {v}" for k, v in slot['value'].items()])
-            else:
-                slot_dict[slot['name']] = slot['value']
-                
-        response = template.format(**slot_dict)
-        if system_action['act_understood'] == True:
-            response = f"Zrozumiałem. {response}"
-        elif system_action['act_understood'] == False:
-            response = f"Nie zrozumiałem. {response}"
-        return response
+# from service.templates import templates
 
 def parse_frame(frame):
     if not hasattr(frame, 'act') or not hasattr(frame, 'slots'):
@@ -41,3 +11,14 @@ def parse_frame(frame):
     slots = [{"name": slot.name, "value": slot.value} for slot in frame.slots]
     
     return act, slots
+
+class NaturalLanguageGeneration:
+    def __init__(self, templates):
+        self.templates = templates
+
+    def generate(self, act, slots):
+        template = select_template(act, slots)
+        if template == "default/template":
+            template = random.choice(self.templates["default/template"])
+        slot_dict = {slot['name']: slot['value'] for slot in slots}
+        return template.format(**slot_dict)

src/service/template_selector.py

@@ -1,216 +1,35 @@
 import random
 from service.templates import templates
 
-def generate_pizza_info(slots):
-    pizza_name = None
-    query_type = None
-
-    for slot in slots:
-        if slot['name'] == 'pizza':
-            pizza_name = slot['value'].lower()
-        elif slot['name'] == 'ingredient':
-            query_type = 'ingredient'
-        elif slot['name'] == 'price':
-            query_type = 'price'
-
-    if pizza_name not in pizza_data:
-        return f"Nie mamy w ofercie pizzy o nazwie {pizza_name}."
-
-    if query_type == 'ingredient':
-        ingredients = pizza_data[pizza_name]['ingredient']
-        return f"Składniki pizzy {pizza_name} to: {', '.join(ingredients)}."
-    elif query_type == 'price':
-        price = pizza_data[pizza_name]['price']
-        return f"Cena pizzy {pizza_name} to {price} zł."
-
-    return f"Informacje o pizzy {pizza_name}: składniki to {', '.join(pizza_data[pizza_name]['ingredient'])}, cena to {pizza_data[pizza_name]['price']} zł."
-
-
-def generate_ingredients_response(slots):
-    ingredients = [slot['value'] for slot in slots if slot['name'] == 'ingredients']
-    if ingredients:
-        ingredient_list = []
-        for ingredient in ingredients:
-            ingredient_list.extend(ingredient.keys())
-        response = f"Dostępne składniki to: {', '.join(ingredient_list)}."
-        return response
-    return "Nie podano składników."
-
-
-def generate_drinks_response(slots, act):
-    more = 'drinks-more' in act
-    drinks = [slot['value'] for slot in slots if slot['name'] == 'drink']
-    if drinks:
-        drink_details = []
-        for drink in drinks:
-            for name, details in drink.items():
-                # price = details.get('price', 'unknown')
-                drink_details.append(f"{name}") # w cenie {price} zł")
-        if not more:
-            if len(drink_details) > 1:
-                response = f"Czy chcesz coś do picia? Dostępne napoje to: {', '.join(drink_details[:-1])} oraz {drink_details[-1]}."
-            else:
-                response = f"Czy chcesz coś do picia? Dostępne napoje to: {drink_details[0]}."
-            return response
-        else:
-            if len(drink_details) > 1:
-                response = f"Czy chcesz coś jeszcze picia?"
-            else:
-                response = f"Czy chcesz coś jeszcze picia?"
-            return response
-    return "Nie podano napojów."
-
-def generate_size_response(slots):
-    sizes = [slot['value'] for slot in slots if slot['name'] == 'size'][0]
-    if len(sizes) != 0:
-        return F"Dostępne rozmiary to: {', '.join(sizes)}"
-    return "Nie podano rozmiarów."
-
-def generate_sauce_response(slots):
-    sauces = [slot['value'] for slot in slots if slot['name'] == 'sauce']
-    if sauces:
-        sauce_list = []
-        for sauce in sauces:
-            if isinstance(sauce, list):
-                sauce_list.extend(sauce)
-            else:
-                sauce_list.append(sauce)
-        return f"Dostępne sosy to: {', '.join(sauce_list)}."
-    return "Nie podano sosów."
-
-
 def select_template(act, slots):
     slot_names = {slot['name'] for slot in slots}
 
     if act == "welcomemsg":
         return random.choice(templates["welcomemsg"])
-
-    if "ingredients" in slot_names:
-        return generate_ingredients_response(slots)
-    elif "drink" in slot_names:
-        return generate_drinks_response(slots, act)
-    elif "sauce" in slot_names:
-        return generate_sauce_response(slots)
-    elif "size" in slot_names:
-        return generate_size_response(slots)
-    elif "price" in slot_names:
-        return random.choice(templates["inform/price"])
-    elif "food" in slot_names:
-        return random.choice(templates["inform/menu"])
-
-    if act == "inform":
-        if "menu" in slot_names:
-            return random.choice(templates["inform/menu"])
-        elif "address" in slot_names:
-            return random.choice(templates["inform/address"])
-        elif "phone" in slot_names:
-            return random.choice(templates["inform/phone"])
-        elif "order-complete" in slot_names:
-            return random.choice(templates["inform/order-complete"])
-        elif "delivery" in slot_names:
-            return random.choice(templates["inform/delivery"])
-        elif "payment" in slot_names:
-            return random.choice(templates["inform/payment"])
-        elif "time" in slot_names:
-            return random.choice(templates["inform/time"])
-        elif "name" in slot_names:
-            return random.choice(templates["inform/name"])
-        elif "price" in slot_names and "pizza" in slot_names:
-            return generate_pizza_info(slots)
-    elif act == "inform/order":
-        if "quantity" in slot_names and "pizza" in slot_names and "size" in slot_names:
+    if act == "request/menu":
+        return random.choice(templates["request/menu"])
+    if act == "inform/address":
+        return random.choice(templates["inform/address"])
+    if act == "inform/delivery":
+        return random.choice(templates["inform/delivery"])
+    if act == "inform/payment":
+        return random.choice(templates["inform/payment"])
+    if act == "affirm":
+        return random.choice(templates["affirm"])
+    if act == "request/drinks":
+        return random.choice(templates["request/drinks"])
+    if act == "bye":
+        return random.choice(templates["bye"])        
+    if act == "inform/order":
+        if "quantity" in slot_names and "food" in slot_names and "pizza" in slot_names:
             return templates["inform/order"][1]
         elif "quantity" in slot_names and "pizza" in slot_names:
+            return templates["inform/order"][4]
+        elif "food" in slot_names and "pizza" in slot_names:
             return templates["inform/order"][2]
-        elif "quantity" in slot_names and "food" in slot_names:
-            return templates["inform/order"][0]
-        elif "food" in slot_names and "pizza" in slot_names and "price" in slot_names:
-            return templates["inform/order"][5]
         elif "quantity" in slot_names:
             return templates["inform/order"][3]
         else:
             return templates["inform/order"][4]
-    elif act == "request/menu":
-        return random.choice(templates["request/menu"])
-    elif act == "inform/address":
-        return random.choice(templates["inform/address"])
-    elif act == "request/price":
-        return random.choice(templates["request/price"])
-    elif act == "inform/menu":
-        return random.choice(templates["inform/menu"])
-    elif act == "request/ingredients":
-        return random.choice(templates["request/ingredients"])
-    elif act == "request/sauce":
-        return random.choice(templates["request/sauce"])
-    elif act == "inform/phone":
-        return random.choice(templates["inform/phone"])
-    elif act == "inform/order-complete":
-        return random.choice(templates["inform/order-complete"])
-    elif act == "request/time":
-        return random.choice(templates["request/time"])
-    elif act == "request/size":
-        return random.choice(templates["request/size"])
-    elif act == "inform/delivery":
-        return random.choice(templates["inform/delivery"])
-    elif act == "inform/payment":
-        return random.choice(templates["inform/payment"])
-    elif act == "request/delivery-price":
-        return random.choice(templates["request/delivery-price"])
-    elif act == "inform/time":
-        return random.choice(templates["inform/time"])
-    elif act == "request/drinks":
-        return random.choice(templates["request/drinks"])
-    elif act == "request/food":
-        return random.choice(templates["inform/menu"])
-    elif act == "request/food-more":
-        return random.choice(templates["inform/menu-more"])
-    elif act == "inform/name":
-        return random.choice(templates["inform/name"])
-    elif act == "bye":
-         return random.choice(templates["bye"]) # TODO force end?
-    elif act == "bye_and_thanks":
-        return random.choice(templates["bye_and_thanks"])
-    elif act == "repeat":
-        return random.choice(templates["repeat"])
-    elif act == "request/address":
-        return random.choice(templates["request/address"])
-    elif act == "request/payment-method":
-        return random.choice(templates["request/payment-method"])
-    elif act == "request/phone":
-        return random.choice(templates["request/phone"])
             
-    return None
-
-
-# def select_template(act, slots):
-#     slot_names = {slot['name'] for slot in slots}
-
-#     if act == "welcomemsg":
-#         return random.choice(templates["welcomemsg"])
-#     if act == "request/menu":
-#         return random.choice(templates["request/menu"])
-#     if act == "inform/address":
-#         return random.choice(templates["inform/address"])
-#     if act == "inform/delivery":
-#         return random.choice(templates["inform/delivery"])
-#     if act == "inform/payment":
-#         return random.choice(templates["inform/payment"])
-#     if act == "affirm":
-#         return random.choice(templates["affirm"])
-#     if act == "request/drinks":
-#         return random.choice(templates["request/drinks"])
-#     if act == "bye":
-#         return random.choice(templates["bye"])        
-#     if act == "inform/order":
-#         if "quantity" in slot_names and "food" in slot_names and "pizza" in slot_names:
-#             return templates["inform/order"][1]
-#         elif "quantity" in slot_names and "pizza" in slot_names:
-#             return templates["inform/order"][4]
-#         elif "food" in slot_names and "pizza" in slot_names:
-#             return templates["inform/order"][2]
-#         elif "quantity" in slot_names:
-#             return templates["inform/order"][3]
-#         else:
-#             return templates["inform/order"][4]
-            
-#     return "default/template"
+    return "default/template"

src/service/templates.py

@@ -6,24 +6,12 @@ templates = {
         "Dziękujemy za zamówienie {quantity} x {food}.",
         "Na jaką pizzę masz ochotę?"
     ],
-    "inform/menu": [
-        "Oferujemy następujące pizze: {menu}.",
-    ],
-    "inform/menu-more": [
-        "Czy chcesz jeszcze jakąś pizzę?",
-    ],
-    "inform/name": [
-        "Twoje imię to {name}.",
-        "Podane imię: {name}.",
-        "Twoje imię: {name}.",
-        "Masz na imię {name}.",
-        "Imię: {name}."
-    ],
-    "inform/price": [
-        "Cena wybranej pizzy to {price} zł.",
-        "Koszt pizzy to {price} zł.",
-        "Wybrana pizza kosztuje {price} zł.",
-        "Cena pizzy wynosi {price} zł."
+    "request/menu": [
+        "Oto nasze menu: {menu}.",
+        "Nasze menu obejmuje: {menu}.",
+        "Proszę, oto lista dostępnych dań: {menu}.",
+        "Dostępne dania to: {menu}.",
+        "W naszym menu znajdziesz: {menu}."
     ],
     "inform/address": [
         "Twój adres to: {address}.",
@@ -32,73 +20,6 @@ templates = {
         "Dostarczymy na adres: {address}.",
         "Twój podany adres to: {address}."
     ],
-    "inform/sauce": [
-        "Dostępne sosy to: {sauce}.",
-        "Możesz wybrać spośród następujących sosów: {sauce}.",
-        "Oferujemy następujące sosy: {sauce}."
-    ],
-    "inform/phone": [
-        "Twój numer telefonu to: {phone}.",
-        "Podany numer telefonu: {phone}.",
-        "Numer telefonu, który podałeś, to: {phone}.",
-        "Twoje dane kontaktowe: {phone}.",
-        "Telefon kontaktowy: {phone}."
-    ],
-    "inform/order-complete": [
-        "Twoje zamówienie zostało zrealizowane. Dziękujemy!",
-        "Zamówienie zakończone. Dziękujemy za zakupy!",
-        "Zamówienie zrealizowane. Czekaj na dostawę!",
-        "Twoje zamówienie jest gotowe. Dziękujemy!",
-        "Realizacja zamówienia zakończona. Dziękujemy!"
-    ],
-    "inform/delivery": [
-        "Twoje zamówienie zostanie dostarczone na {address}.",
-        "Dostarczymy zamówienie na adres: {address}.",
-        "Dostawa na adres: {address}.",
-        "Twoje zamówienie jedzie na {address}.",
-        "Adres dostawy: {address}."
-    ],
-    "inform/address": [
-        "Twoje zamówienie zostanie dostarczone na adres: {address}.",
-        "Dostawa będzie na adres: {address}.",
-        "Adres dostawy: {address}."
-    ],
-    "inform/payment": [
-        "Metoda płatności to: {payment-method}.",
-        "Płatność realizujesz przez: {payment-method}.",
-        "Wybrałeś metodę płatności: {payment-method}.",
-        "Płatność: {payment-method}.",
-        "Możesz zapłacić kartą, gotówką lub blikiem"
-    ],
-    "affirm": [
-        "Świetnie! Napisz co Ci chodzi po głowie.",
-        "Dobrze! Co dalej?",
-        "OK! Co chciałbyś zamówić?",
-        "Super! Co dalej?",
-        "Dobrze! Jakie dalsze zamówienia?"
-    ],
-    "request/delivery-price": [
-        "Koszt dostawy wynosi {delivery-price} zł.",
-        "Cena dostawy to {delivery-price} zł.",
-        "Za dostawę zapłacisz {delivery-price} zł.",
-        "Dostawa kosztuje {delivery-price} zł.",
-        "Koszt dostawy: {delivery-price} zł."
-    ],
-    "request/menu": [
-        "W naszym menu znajdziesz: {menu}."
-    ],
-    "inform/time": [
-        "Aktualny czas to {time}.",
-        "Jest teraz {time}.",
-        "Czas: {time}.",
-        "Godzina: {time}.",
-        "Obecny czas: {time}."
-    ],
-    "welcomemsg": [
-        "Witaj w naszej wspaniałej pizzerii. W czym mogę pomóc?",
-        "Halo, halo, tu najlepsza pizza w mieście. Masz głoda?",
-        "Dzieńdoberek, gdyby wszyscy jedli nasze pizze, na świecie nie byłoby wojen. Jaką pizzę sobie dziś gruchniesz?",
-    ],
     "request/price": [
         "Cena za {food} wynosi {price} zł.",
         "Koszt {food} to {price} zł.",
@@ -120,10 +41,19 @@ templates = {
         "Które sosy mają być do {food}?",
         "Wybierz sosy do {food}."
     ],
-    "request/food": [
-        "Co chciałbyś zamówić?",
-        "Proszę podać na jaką pizzę masz ochotę",
-        "Którą pizzę wybrałeś?"
+    "inform/phone": [
+        "Twój numer telefonu to: {phone}.",
+        "Podany numer telefonu: {phone}.",
+        "Numer telefonu, który podałeś, to: {phone}.",
+        "Twoje dane kontaktowe: {phone}.",
+        "Telefon kontaktowy: {phone}."
+    ],
+    "inform/order-complete": [
+        "Twoje zamówienie zostało zrealizowane. Dziękujemy!",
+        "Zamówienie zakończone. Dziękujemy za zakupy!",
+        "Zamówienie zrealizowane. Czekaj na dostawę!",
+        "Twoje zamówienie jest gotowe. Dziękujemy!",
+        "Realizacja zamówienia zakończona. Dziękujemy!"
     ],
     "request/time": [
         "Oczekiwany czas dostawy to {time} minut.",
@@ -139,6 +69,73 @@ templates = {
         "Proszę wybrać rozmiar {pizza}: {sizes}.",
         "Mamy następujące rozmiary {pizza}: {sizes}."
     ],
+    "affirm": [
+        "Świetnie! Napisz co Ci chodzi po głowie.",
+        "Dobrze! Co dalej?",
+        "OK! Co chciałbyś zamówić?",
+        "Super! Co dalej?",
+        "Dobrze! Jakie dalsze zamówienia?"
+    ],
+    "inform/delivery": [
+        "Twoje zamówienie zostanie dostarczone na {address}.",
+        "Dostarczymy zamówienie na adres: {address}.",
+        "Dostawa na adres: {address}.",
+        "Twoje zamówienie jedzie na {address}.",
+        "Adres dostawy: {address}."
+    ],
+    "inform/address": [
+        "Twoje zamówienie zostanie dostarczone na adres: {address}.",
+        "Dostawa będzie na adres: {address}.",
+        "Adres dostawy: {address}."
+    ],
+    "inform/payment": [
+        "Metoda płatności to: {payment-method}.",
+        "Płatność realizujesz przez: {payment-method}.",
+        "Wybrałeś metodę płatności: {payment-method}.",
+        "Płatność: {payment-method}.",
+        "Możesz zapłacić kartą, gotówką lub blikiem"
+    ],
+    "request/delivery-price": [
+        "Koszt dostawy wynosi {delivery-price} zł.",
+        "Cena dostawy to {delivery-price} zł.",
+        "Za dostawę zapłacisz {delivery-price} zł.",
+        "Dostawa kosztuje {delivery-price} zł.",
+        "Koszt dostawy: {delivery-price} zł."
+    ],
+    "inform/time": [
+        "Aktualny czas to {time}.",
+        "Jest teraz {time}.",
+        "Czas: {time}.",
+        "Godzina: {time}.",
+        "Obecny czas: {time}."
+    ],
+    "request/drinks": [
+        "Jakie napoje chciałbyś zamówić?",
+        "Proszę wybrać napoje do zamówienia.",
+        "Jakie napoje dołączamy do zamówienia?",
+        "Co chciałbyś pić?",
+        "Proszę podać napoje do zamówienia."
+    ],
+    "inform/name": [
+        "Twoje imię to {name}.",
+        "Podane imię: {name}.",
+        "Twoje imię: {name}.",
+        "Masz na imię {name}.",
+        "Imię: {name}."
+    ],
+    "welcomemsg": [
+        "Witaj w naszej wspaniałej pizzerii. W czym mogę pomóc?",
+        "Halo, halo, tu najlepsza pizza w mieście. Masz głoda?",
+        "Dzieńdoberek, gdyby wszyscy jedli nasze pizze, na świecie nie byłoby wojen. Jaką pizzę sobie dziś gruchniesz?",
+    ],
+    "request/menu": [
+        "W naszym menu znajdują się pizze, spaghetti, gnocci oraz aranchini. Polecam potrawkę śląską po grecku.",
+        "Smażymy, gotujemy, prażymy, ale najlepiej nam wychodzi pizza. Na co masz ochotę?",
+    ],
+    "request/drink": [
+        "Oferujemy napoje zimne, ciepłe i letnie. Cola, fanta, woda mineralna, kawa, herbata lub frappe.",
+        "Może z alkoholem? Mamy świeżo warzone piwo",
+    ],
     "bye": [
         "Dziękujemy i do zobaczenia wkrótce.",
         "Polecamy się na przyszłość. Do zobaczenia!",
@@ -152,18 +149,9 @@ templates = {
         "Niestety, nie mamy {ingredient/neg}."
     ],
     "default/template": [
-        "Nie zrozumiałem, spróbuj inaczej sformułować zdanie."
-    ],
-    "repeat": [
-        "Nie zrozumiałem, spróbuj inaczej sformułować zdanie.",
-    ],
-    "request/address": [
-        "Jaki adres dostawy?"
-    ],
-    "bye_and_thanks": [
-        "Dziękujęmy, przekazaliśmy zamówienie do realizacji. Do zobaczenia!",
-    ],
-    "request/phone": [
-        "Podaj proszę numer telefonu do kontaktu dla kuriera."
+        "Przepraszamy, ale nie rozumiemy Twojego zapytania.",
+        "Proszę spróbować ponownie później.",
+        "Nie rozpoznajemy Twojej prośby, spróbuj ponownie.",
+        "Strasznie szybko to napisałeś, nie zrozumiałem...."
     ]
 }

src/test/dialog_state_monitor.py

@@ -2,49 +2,17 @@ from src.service.dialog_state_monitor import DialogStateMonitor
 from src.model.frame import Frame
 from src.model.slot import Slot
 
-dsm = DialogStateMonitor()
+dst = DialogStateMonitor()
 
-assert dsm.item_exists('pizza', 'capri') is True
-assert dsm.item_exists('pizza', 'buraczana') is False
-assert dsm.item_exists('drink', 'cola') is True
-assert dsm.state['was_previous_order_invalid'] is False
+dst.update(Frame('user', 'inform/order', [Slot('pizza', 'margaritta'), Slot('sauce', 'ketchup')]))
+dst.update(Frame('user', 'inform/order', [Slot('pizza', 'carbonara')]))
+dst.update(Frame('user', 'inform/order-complete', []))
 
-assert dsm.get_current_active_stage() == 'collect_food'
-frame1 = Frame('user', 'inform/order', [Slot('pizza', 'margarita'), Slot('sauce', 'ketchup')])
-dsm.update(frame1)
-assert dsm.get_current_active_stage() == 'collect_drinks'
-assert dsm.get_total_cost() == 20
-frame2 = Frame('user', 'inform/order', [Slot('pizza', 'tuna')])
-dsm.update(frame2)
-assert dsm.get_current_active_stage() == 'collect_drinks'
-assert dsm.get_total_cost() == 20  # Pizza is not added, as previous stage is closed already
-frame3 = Frame('user', 'inform/order-complete', [])
-dsm.update(frame3)
-frame4 = Frame('user', 'inform/order', [Slot('drink', 'cola')])
-dsm.update(frame4)
-assert dsm.get_current_active_stage() == 'collect_address'
-assert dsm.get_total_cost() == 30
+assert dst.state['belief_state']['order'][0]['pizza'] == 'margaritta'
+assert dst.state['belief_state']['order'][0]['sauce'] == 'ketchup'
+assert dst.state['belief_state']['order-complete'] == True
 
-assert dsm.state['belief_state']['order'][0]['pizza'] == 'margarita'
-assert dsm.state['belief_state']['order'][0]['sauce'] == 'ketchup'
-assert dsm.state['belief_state']['order-complete'] is True
-assert dsm.state['history'][0] == frame1
-assert dsm.state['history'][1] == frame2
-assert dsm.state['history'][2] == frame3
-assert dsm.state['history'][3] == frame4
+dst.reset()
 
-dsm.reset()
-
-assert dsm.get_total_cost() == 0
-assert dsm.get_current_active_stage() == 'collect_food'
-assert dsm.state['belief_state']['order'] == []
-assert dsm.state['belief_state']['order-complete'] is False
-assert len(dsm.state['history']) == 0
-
-dsm.reset()
-
-frame1 = Frame('user', 'inform/order', [Slot('pizza', 'buraczana')])
-dsm.update(frame1)
-assert dsm.state['was_previous_order_invalid'] is True
-assert dsm.state['belief_state']['order'] == []
-assert dsm.get_total_cost() == 0
+assert dst.state['belief_state']['order'] == []
+assert dst.state['belief_state']['order-complete'] == False