notes.txt

@todo
add messages animation
add gemini vision image reader
add game




<form onSubmit={submit}>
  <input type="file" name="file" onChange={changeFile} ref={ref} />

  <input type="submit" value="upload" />
</form>;


///////////////////////////////////////
const [file, setFile] = useState({});
const ref = useRef(null);

const changeFile = async (e) => {
  setFile(e.target.files?.[0]);

  if (file) {
    toast.success("Uploaded Successfully!", {
      position: toast.POSITION.TOP_LEFT,
      className: "foo-bar",
    });
  } else {
    toast.error("Uploading failed", {
      position: toast.POSITION.TOP_LEFT,
      className: "foo-bar",
    });
  }
};

// console.log(file);

// useEffect(() => {
// // Check if the file is defined before performing actions
//   if (file) {
//     console.log('File selected:', file);
//     // Additional actions if needed
//   }
// }, [file]);

const submit = async (e) => {
  e.preventDefault();
  if (!file) return;
  try {
    const data = new FormData();
    data.set("file", file);
    const res = await fetch("api/pdf-upload", {
      method: "POST",
      body: data,
    });

    if (!res.ok) throw new Error(await res.text());

    ref.current && (ref.current.value = "");

    console.log("SUbmitted");
  } catch (e) {
    console.error(e);
  }
};




//Hardhat
- compile - npx hardhat compile
- run local blockchain = npx hardhat node
- deploy to local network = npx hardhat run --network localhost scripts/deploy.js
- deploy to blockchain = npx hardhat run scripts/deploy.js --network <network-name>