from .serializable import Serializable
from .entity import Action, BonusAction, Entity

import json

class Event(Serializable):
    def __init__(self, location:str, entities_objectives:dict[str,str]):
        super().__init__()
        self.location = location
        self.entities_objectives = entities_objectives
        self.description = ""
    
    def add_turn_event(self, event_text:str, action:Action, bonus:BonusAction):
        event_dict = {}
        event_dict['text'] = event_text
        event_dict['action'] = action
        event_dict['bonus'] = bonus
        self.description += json.dumps(event_dict)
    
    def update_objectives(self, entities:list[Entity], objectives:list[str]):
        assert len(entities) == len(objectives), f"Number of entities & objectives are different: {len(entities)} (entities) and {len(objectives)} (objectives) !"
        n = len(entities)
        for i in range(n):
            entity_name = entities[i].name
            objective = objectives[i]
            self.entities_objectives[entity_name] = objective