import { DarkTheme, DefaultTheme, ThemeProvider } from '@react-navigation/native';
import { useFonts } from 'expo-font';
import { Stack } from 'expo-router';
import * as SplashScreen from 'expo-splash-screen';
import { useEffect } from 'react';
import { Platform, useColorScheme } from 'react-native';

import { useSettingsStore } from '@/stores/settingsStore';

// Prevent the splash screen from auto-hiding before asset loading is complete.
SplashScreen.preventAutoHideAsync();

export default function RootLayout() {
  const colorScheme = useColorScheme();
  const [loaded, error] = useFonts({
    SpaceMono: require('../assets/fonts/SpaceMono-Regular.ttf'),
  });
  const initializeSettings = useSettingsStore(state => state.loadSettings);

  useEffect(() => {
    initializeSettings();
  }, [initializeSettings]);

  useEffect(() => {
    if (loaded || error) {
      SplashScreen.hideAsync();
      if (error) {
        console.warn(`Error in loading fonts: ${error}`);
      }
    }
  }, [loaded, error]);

  if (!loaded && !error) {
    return null;
  }

  return (
    <ThemeProvider value={colorScheme === 'dark' ? DarkTheme : DefaultTheme}>
      <Stack>
        <Stack.Screen name="index" options={{ headerShown: false }} />
        <Stack.Screen name="detail" options={{ headerShown: false }} />
        {Platform.OS !== 'web' && <Stack.Screen name="play" options={{ headerShown: false }} />}
        <Stack.Screen name="search" options={{ headerShown: false }} />
        <Stack.Screen name="+not-found" />
      </Stack>
    </ThemeProvider>
  );
}