import React, { useEffect } from "react";
import { createStackNavigator } from "@react-navigation/stack";
import { useNavigation } from "@react-navigation/native";
import Apps from "./components/Apps";
import TrainBase from "./components/trainbaseview";
import HowTo from "./howto";
import News from "./components/news";
import TrainMenu from "./components/trainMenu";
import FavoriteList from "./components/FavoriteList";
import { optionData } from "./lib/stackOption";
import { useCurrentTrain } from "./stateBox/useCurrentTrain";
import { useTrainMenu } from "./stateBox/useTrainMenu";
import { AS } from "./storageControl";
import { news } from "./config/newsUpdate";
const Stack = createStackNavigator();
export const Top = () => {
  const { webview } = useCurrentTrain();
  const { navigate, addListener, isFocused } = useNavigation();

  //地図用
  const { injectJavaScript, mapSwitch } = useTrainMenu();

  const goToFavoriteList = () =>
    navigate("positions", { screen: "favoriteList" });

  useEffect(() => {
    const unsubscribe = addListener("tabLongPress", goToFavoriteList);
    return unsubscribe;
  }, []);

  const goToTrainMenu = () => {
    if (!isFocused()) {
      navigate("positions", { screen: "Apps" });
    }
    if (mapSwitch == "true") {
      navigate("positions", { screen: "trainMenu" });
    } else {
      webview.current?.injectJavaScript(`AccordionClassEvent()`);
    }
    return;
  };

  useEffect(() => {
    const unsubscribe = addListener("tabPress", goToTrainMenu);
    return unsubscribe;
  }, [addListener, mapSwitch, injectJavaScript]);

  return (
    <Stack.Navigator detachInactiveScreens={false}>
      <Stack.Screen
        name="Apps"
        options={{
          headerShown: false,
          gestureEnabled: true,
          headerTransparent: true,
          detachPreviousScreen: false,
        }}
        component={Apps}
      />
      <Stack.Screen
        name="trainbase"
        options={{ ...optionData }}
        component={TrainBase}
      />
      <Stack.Screen name="howto" options={optionData} component={HowTo} />
      <Stack.Screen name="news" options={optionData} component={News} />
      <Stack.Screen
        name="trainMenu"
        options={optionData}
        component={TrainMenu}
      />
      <Stack.Screen
        name="favoriteList"
        options={{ ...optionData, gestureEnabled: false }}
        component={FavoriteList}
      />
    </Stack.Navigator>
  );
};