import "@/globals.css";
import "expo-dev-client";

import { useEffect } from "react";
import { GestureHandlerRootView } from "react-native-gesture-handler";
import { useRouter } from "expo-router";
import { Stack } from "expo-router/stack";
import { ShareIntentProvider, useShareIntent } from "expo-share-intent";
import { StatusBar } from "expo-status-bar";
import { StyledStack } from "@/components/navigation/stack";
import { Providers } from "@/lib/providers";
import useAppSettings from "@/lib/settings";
import { cn } from "@/lib/utils";
import { useColorScheme } from "nativewind";

export default function RootLayout() {
  const router = useRouter();
  const { hasShareIntent } = useShareIntent();
  const { colorScheme, setColorScheme } = useColorScheme();
  const { settings } = useAppSettings();

  useEffect(() => {
    if (hasShareIntent) {
      router.replace({
        pathname: "sharing",
      });
    }
  }, [hasShareIntent]);

  useEffect(() => {
    setColorScheme(settings.theme);
  }, [settings.theme]);

  return (
    <>
      <StyledStack
        layout={(props) => {
          return (
            <GestureHandlerRootView style={{ flex: 1 }}>
              <ShareIntentProvider>
                <Providers>{props.children}</Providers>
              </ShareIntentProvider>
            </GestureHandlerRootView>
          );
        }}
        contentClassName={cn(
          "w-full flex-1 bg-gray-100 text-foreground dark:bg-background",
          colorScheme == "dark" ? "dark" : "light",
        )}
        screenOptions={{
          headerTitle: "",
          headerTransparent: true,
        }}
      >
        <Stack.Screen name="index" />
        <Stack.Screen
          name="signin"
          options={{
            headerShown: true,
            headerBackVisible: true,
            headerBackTitle: "Back",
            title: "",
          }}
        />
        <Stack.Screen name="sharing" />
        <Stack.Screen
          name="test-connection"
          options={{
            title: "Test Connection",
            headerShown: true,
            presentation: "modal",
          }}
        />
      </StyledStack>
      <StatusBar style="auto" />
    </>
  );
}
