from rasa_core.actions.action import Action
from rasa_core.events import SlotSet

import csv

class ActionSearchBirthplace(Action):
    def name(self):
        return 'action_search_birthplace'

    def run(self, dispatcher, tracker, domain):
        dispatcher.utter_message("Searching for Birthplace")
        person = tracker.get_slot('physicist')
        actualBirthplace = None
        with open('birthplace.csv', newLine='') as csvfile:
            spamreader = csv.reader(csvfile, delimiter=',')
            for row in spamreader:
                if row['Name'] == person:
                    actualBirthplace = row['Birthplace']
        if actualBirthplace is None:
            dispatcher.utter_message("DIE SCHEIßE FUNKTIONIERT NICHT!")
        #dispatcher.utter_message(actualBirthplace)
        return [SlotSet('matches', actualBirthplace if actualBirthplace is not None else [])]
        
class ActionSayBirthplace(Action):
    def name(self):
        return 'action_say_birthplace'

    def run(self, dispatcher, tracker, domain):
        dispatcher.utter_message("Here is the Birthplace I found:")
        dispatcher.utter_message(tracker.get_slot("matches"))
        return []