import { GluestackUIProvider } from '@gluestack-ui/themed';
import { DarkTheme, DefaultTheme, ThemeProvider } from '@react-navigation/native';
import { Stack } from 'expo-router';
import { StatusBar } from 'expo-status-bar';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
import 'react-native-reanimated';

import { useColorScheme } from '@/hooks/use-color-scheme';
import { gluestackConfig, AppColors } from '@/constants/theme';

// Custom light theme with our colors
const CustomLightTheme = {
  ...DefaultTheme,
  colors: {
    ...DefaultTheme.colors,
    primary: AppColors.mediumPurple,
    background: AppColors.cream,
    card: AppColors.white,
    text: AppColors.deepPurple,
    border: AppColors.lavender,
    notification: AppColors.mediumPurple,
  },
};

// Custom dark theme with our colors
const CustomDarkTheme = {
  ...DarkTheme,
  colors: {
    ...DarkTheme.colors,
    primary: AppColors.lavender,
    background: AppColors.deepPurple,
    card: '#2D0036',
    text: AppColors.white,
    border: AppColors.slatePurple,
    notification: AppColors.mediumPurple,
  },
};

export const unstable_settings = {
  anchor: '(tabs)',
};

export default function RootLayout() {
  const colorScheme = useColorScheme();

  return (
    <GestureHandlerRootView style={{ flex: 1 }}>
      <GluestackUIProvider config={gluestackConfig}>
        <ThemeProvider value={colorScheme === 'dark' ? CustomDarkTheme : CustomLightTheme}>
          <Stack>
            <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
            <Stack.Screen 
              name="chat/[id]" 
              options={{ 
                headerShown: false,
                animation: 'slide_from_right',
                gestureEnabled: true,
                gestureDirection: 'horizontal',
              }} 
            />
            <Stack.Screen name="modal" options={{ presentation: 'modal', title: 'Modal' }} />
          </Stack>
          <StatusBar style={colorScheme === 'dark' ? 'light' : 'dark'} />
        </ThemeProvider>
      </GluestackUIProvider>
    </GestureHandlerRootView>
  );
}