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 = common_accessors.label_list_getter()


class AddToGenericList(NoReset):
    def update_model(self, model):
        list_getter = self.get_arg(0)
        list_getter().append("")
        
        
class AddToLabelList(NoReset):
    def update_model(self, model):
        list_to_add_to = self.get_arg(0, list)
        thing_to_add_getter = self.get_arg(1)
        thing_to_add = thing_to_add_getter()
        
        # just adding to the copy to show in the modal
        list_to_add_to.append(thing_to_add)


class EditExampleTranslation(Message):
    def update_model(self, model):
        example = self.get_arg(0, Example)
        example.translations = common_accessors.generic_list_getter()
    
    
class AddSense(Message):
    def update_model(self, model):
        sense = Sense.new_empty()
        sense.definition = "New Sense"
        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


class EditVariants(Message):
    def update_model(self, model):
        variants = common_accessors.generic_list_getter()
        model.entry.variants = variants


class EditEntryLabels(Message):
    def update_model(self, model):
        labels = common_accessors.label_list_getter()
        model.entry.labels = labels