from message.message import Message
from message.simple_messages import NoReset
import message.common_accessors as common_accessors
from browser import document
from model import Sense, Example


class QuestionMessage(Message):
    def on_event(self, event):
        input_element = document.getElementById("modal-question")
        self.new_text = input_element.value


class EditSenseLabel(Message):
    def update_model(self, model):
        sense = self.get_arg(0, Sense)
        sense.labels = []
        for input_el in document.getElementsByClassName("sense-edit-input"):
            new_sense_label = input_el.value
            if new_sense_label != "":
                sense.labels.append(new_sense_label)


class AddSenseLabel(NoReset):
    def update_model(self, model):
        sense = self.get_arg(0, Sense)
        # just adding to the copy to show in the modal
        sense.copy().labels.append("")
        
        
class AddExampleTranslation(NoReset):
    def update_model(self, model):
        example = self.get_arg(0, Example)
        # just adding to the copy to show in the modal
        example.copy().translations.append("")
        
    def update_model(self, model):
        # just adding to the copy to show in the modal
        self.example.copy().translations.append("")


class EditExampleTranslation(Message):
    def update_model(self, model):
        example = self.get_arg(0, Example)
        example.translations = common_accessors.generic_list_getter()
    
    
class AddSense(QuestionMessage):
    def update_model(self, model):
        sense = Sense.new_empty()
        sense.labels = [self.new_text]
        model.entry.senses.append(sense)
        
        
class EditSenseDefinition(QuestionMessage):
    def update_model(self, model):
        sense = self.get_arg(0, Sense)
        sense.definition = self.new_text
        
        
class EditComment(QuestionMessage):
    def update_model(self, model):
        model.entry.comment = self.new_text


class EditExample(QuestionMessage):
    def update_model(self, model):
        example = self.get_arg(0, Example)
        example.example = self.new_text