import { FlatList, Text, ActivityIndicator, RefreshControl } from "react-native";
import { useState } from "react";
import { listNotices } from "@/api/notices";
import { useQuery } from "@tanstack/react-query";
import { NoticeCard } from "@/components/NoticeCard";

export default function Notices() {
  const [refreshing, setRefreshing] = useState(false);
  const { data, isLoading, error, refetch } = useQuery({
    queryKey: ["notices"],
    queryFn: listNotices,
  });

  if (isLoading) {
    return <ActivityIndicator />;
  }

  if (error) {
    console.log(error.message);
    return <Text>Nie udało sie pobrać listy. {error.message}</Text>;
  }

  const onRefresh = async () => {
    setRefreshing(true);
    await refetch();
    setRefreshing(false);
  };

  return (
    <FlatList
      key={2}
      data={data}
      numColumns={2}
      columnContainerClassName="m-2"
      columnWrapperClassName="gap-2 m-2"
      renderItem={({ item }) => <NoticeCard notice={item} />}
      refreshControl={
        <RefreshControl
            refreshing={refreshing || isLoading}
            onRefresh={onRefresh}
            colors={["#3b82f6"]}
            tintColor="#3b82f6"
        />
      }
    />
  );
}