bitburner-src/src/ui/React/AutoupdatingStdButton.tsx

/**
 * Basic stateless button that automatically re-renders itself every X seconds
 * Uses the 'std-button' css class
 *
 * NOT recommended for usage - only if you really have to
 */
import * as React from "react";

interface IProps {
  disabled?: boolean;
  intervalTime?: number;
  onClick?: (e: React.MouseEvent<HTMLElement>) => any;
  style?: any;
  text: string | JSX.Element;
  tooltip?: string;
}

interface IState {
  i: number;
}

type IInnerHTMLMarkup = {
  __html: string;
};

export class AutoupdatingStdButton extends React.Component<IProps, IState> {
  /**
   *  Timer ID for auto-updating implementation (returned value from setInterval())
   */
  interval = 0;

  constructor(props: IProps) {
    super(props);
    this.state = {
      i: 0,
    };
  }

  componentDidMount(): void {
    const time = this.props.intervalTime ? this.props.intervalTime : 1000;
    this.interval = window.setInterval(() => this.tick(), time);
  }

  componentWillUnmount(): void {
    clearInterval(this.interval);
  }

  tick(): void {
    this.setState((prevState) => ({
      i: prevState.i + 1,
    }));
  }

  render(): React.ReactNode {
    const hasTooltip = this.props.tooltip != null && this.props.tooltip !== "";

    let className = this.props.disabled ? "std-button-disabled" : "std-button";
    if (hasTooltip) {
      className += " tooltip";
    }

    // Tooltip will eb set using inner HTML
    const tooltipMarkup: IInnerHTMLMarkup = {
      __html: this.props.tooltip ? this.props.tooltip : "",
    };

    return (
      <button className={className} onClick={this.props.onClick} style={this.props.style}>
        {this.props.text}
        {hasTooltip && <span className={"tooltiptext"} dangerouslySetInnerHTML={tooltipMarkup}></span>}
      </button>
    );
  }
}