create a hook for make fetch request for an array of objects and hook must return a function for start requests loop
user
here's a custom react hook using the `usestate`, `useeffect`, and `usecallback` hooks to make multiple fetch requests for an array of objects and return a function to start the requests loop:

```javascript
import { usestate, useeffect, usecallback } from 'react';

const usemultifetchrequest = (urls, delay = 1000) => {
  const [data, setdata] = usestate([]);
  const [loading, setloading] = usestate(false);
  const [error, seterror] = usestate(null);

  const fetchdata = usecallback(async () => {
    setloading(true);
    seterror(null);
    setdata([]);

    try {
      const resultdata = [];

      for (const url of urls) {
        const response = await fetch(url);
        if (!response.ok) {
          throw new error(`error fetching data from ${url}`);
        }
        const json = await response.json();
        resultdata.push(json);
      }

      setdata(resultdata);
    } catch (error) {
      seterror(error.message);
    } finally {
      setloading(false);
    }
  }, [urls]);

  const startrequestsloop = usecallback(async () => {
    fetchdata();
    const interval = setinterval(fetchdata, delay);
    return () => clearinterval(interval);
  }, [fetchdata, delay]);

  useeffect(() => {
    return startrequestsloop();
  }, [startrequestsloop]);

  return { data, loading, error, startrequestsloop };
};
```

you can then use this `usemultifetchrequest` hook in your component like this:

```javascript
import react from 'react';
import { usemultifetchrequest } from './usemultifetchrequest';

const mycomponent = () => {
  const urls = ['https://api.example.com/data1', 'https://api.example.com/data2'];
  const { data, loading, error, startrequestsloop } = usemultifetchrequest(urls);

  if (loading) return <div>loading...</div>;
  if (error) return <div>error: {error}</div>;

  return (
    <div>
      <button onclick={startrequestsloop}>start requests loop</button>
      {data.map((item, index) => (
        <div key={index}>{json.stringify(item)}</div>
      ))}
    </div>
  );
};
```

this hook will fetch data from the given `urls`, updating the `data`, `loading`, and `error` states accordingly. it also provides the `startrequestsloop` function, which can be used to manually start the requests loop.
assistant
Here's a custom React hook using the `useState`, `useEffect`, and `useCallback` hooks to make multiple fetch requests for an array of objects and return a function to start the requests loop:

```javascript
import { useState, useEffect, useCallback } from 'react';

const useMultiFetchRequest = (urls, delay = 1000) => {
  const [data, setData] = useState([]);
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState(null);

  const fetchData = useCallback(async () => {
    setLoading(true);
    setError(null);
    setData([]);

    try {
      const resultData = [];

      for (const url of urls) {
        const response = await fetch(url);
        if (!response.ok) {
          throw new Error(`Error fetching data from ${url}`);
        }
        const json = await response.json();
        resultData.push(json);
      }

      setData(resultData);
    } catch (error) {
      setError(error.message);
    } finally {
      setLoading(false);
    }
  }, [urls]);

  const startRequestsLoop = useCallback(async () => {
    fetchData();
    const interval = setInterval(fetchData, delay);
    return () => clearInterval(interval);
  }, [fetchData, delay]);

  useEffect(() => {
    return startRequestsLoop();
  }, [startRequestsLoop]);

  return { data, loading, error, startRequestsLoop };
};
```

You can then use this `useMultiFetchRequest` hook in your component like this:

```javascript
import React from 'react';
import { useMultiFetchRequest } from './useMultiFetchRequest';

const MyComponent = () => {
  const urls = ['https://api.example.com/data1', 'https://api.example.com/data2'];
  const { data, loading, error, startRequestsLoop } = useMultiFetchRequest(urls);

  if (loading) return <div>Loading...</div>;
  if (error) return <div>Error: {error}</div>;

  return (
    <div>
      <button onClick={startRequestsLoop}>Start Requests Loop</button>
      {data.map((item, index) => (
        <div key={index}>{JSON.stringify(item)}</div>
      ))}
    </div>
  );
};
```

This hook will fetch data from the given `urls`, updating the `data`, `loading`, and `error` states accordingly. It also provides the `startRequestsLoop` function, which can be used to manually start the requests loop.
assistant