hexabot/widget/src/components/buttons/FileButton.tsx

/*
 * Copyright © 2024 Hexastack. All rights reserved.
 *
 * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
 * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
 * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
 */

import React, { ChangeEvent } from "react";

import { useChat } from "../../providers/ChatProvider";
import FileInputIcon from "../icons/FileInputIcon";

import "./FileButton.scss";

const FileButton: React.FC = () => {
  const { setFile } = useChat();
  const handleClick = (e: React.MouseEvent<HTMLInputElement>) => {
    (e.target as HTMLInputElement).value = "";
  };
  const handleChange = (e: ChangeEvent<HTMLInputElement>) => {
    if (e.target.files && e.target.files[0]) {
      setFile && setFile(e.target.files[0]);
    }
  };

  return (
    <div className="sc-user-input--file-wrapper">
      <button className="sc-user-input--file-icon-wrapper" type="button">
        <FileInputIcon />
        <input
          type="file"
          id="file-input"
          onChange={handleChange}
          onClick={handleClick}
        />
      </button>
    </div>
  );
};

export default FileButton;