# -*- coding: utf-8 -*-
import widgetUtils
from . import storage, wx_manage
from wxUI import commonMessageDialogs

class autocompletionManage(object):
    def __init__(self, session):
        super(autocompletionManage, self).__init__()
        self.session = session
        self.dialog = wx_manage.autocompletionManageDialog()
        self.database = storage.storage(self.session.session_id)
        self.users = self.database.get_all_users()
        self.dialog.put_users(self.users)
        widgetUtils.connect_event(self.dialog.add, widgetUtils.BUTTON_PRESSED, self.add_user)
        widgetUtils.connect_event(self.dialog.remove, widgetUtils.BUTTON_PRESSED, self.remove_user)
        self.dialog.get_response()

    def update_list(self):
        item = self.dialog.users.get_selected()
        self.dialog.users.clear()
        self.users = self.database.get_all_users()
        self.dialog.put_users(self.users)
        self.dialog.users.select_item(item)

    def add_user(self, *args, **kwargs):
        usr = self.dialog.get_user()
        if usr == False:
            return
        try:
            data = self.session.twitter.twitter.get_user(screen_name=usr)
        except:
            self.dialog.show_invalid_user_error()
            return
        self.database.set_user(data.screen_name, data.name, 0)
        self.update_list()

    def remove_user(self, ev):
        if commonMessageDialogs.delete_user_from_db() == widgetUtils.YES:
            item = self.dialog.users.get_selected()
            user = self.users[item]
            self.database.remove_user(user[0])
            self.update_list()