import pytest
from fasthtml.components import *

from myfasthtml.controls.TabsManager import TabsManager
from myfasthtml.core.instances import InstancesManager
from .conftest import session


@pytest.fixture()
def tabs_manager(session):
  yield TabsManager(session)
  
  InstancesManager.reset()


def test_tabs_manager_is_registered(session, tabs_manager):
  from_instance_manager = InstancesManager.get(session, tabs_manager.get_id())
  assert from_instance_manager == tabs_manager


def test_i_can_add_tab(tabs_manager):
  tab_id = tabs_manager.add_tab("Users", Div("Content 1"))
  
  assert tab_id is not None
  assert tab_id in tabs_manager.get_state().tabs
  assert tabs_manager.get_state().tabs[tab_id]["label"] == "Users"
  assert tabs_manager.get_state().tabs[tab_id]["component_type"] is None  # Div is not BaseInstance
  assert tabs_manager.get_state().tabs[tab_id]["component_id"] is None  # Div is not BaseInstance
  assert tabs_manager.get_state().tabs_order == [tab_id]
  assert tabs_manager.get_state().active_tab == tab_id