bitburner-src/utils/LogBox.tsx

import React, { useState, useEffect } from "react";
import ReactDOM from "react-dom";
import { killWorkerScript } from "../src/Netscript/killWorkerScript";
import { RunningScript } from "../src/Script/RunningScript";

import { createElement } from "./uiHelpers/createElement";
import { removeElementById } from "./uiHelpers/removeElementById";

let gameContainer: HTMLElement;

(function () {
  function getGameContainer(): void {
    const container = document.getElementById("entire-game-container");
    if (container == null) {
      throw new Error(`Failed to find game container DOM element`);
    }

    gameContainer = container;
    document.removeEventListener("DOMContentLoaded", getGameContainer);
  }

  document.addEventListener("DOMContentLoaded", getGameContainer);
})();

interface IProps {
  script: RunningScript;
  container: HTMLElement;
  id: string;
}

function ScriptLogPopup(props: IProps): React.ReactElement {
  const setRerender = useState(false)[1];

  function rerender(): void {
    setRerender((old) => !old);
  }

  useEffect(() => {
    const id = setInterval(rerender, 1000);
    return () => clearInterval(id);
  }, []);

  function close(): void {
    const content = document.getElementById(props.id);
    if (content == null) return;
    ReactDOM.unmountComponentAtNode(content);
    removeElementById(props.id);
  }

  useEffect(() => {
    function closeHandler(event: KeyboardEvent): void {
      if (event.keyCode === 27) {
        close();
      }
    }

    document.addEventListener("keydown", closeHandler);

    return () => {
      document.removeEventListener("keydown", closeHandler);
    };
  }, []);

  function kill(): void {
    killWorkerScript(props.script, props.script.server, true);
    close();
  }

  function drag(event: React.MouseEvent<HTMLElement, MouseEvent>): void {
    event.preventDefault();
    let x = event.clientX;
    let y = event.clientY;
    let left = props.container.offsetLeft + props.container.clientWidth / 2;
    let top = props.container.offsetTop + props.container.clientWidth / 5;
    function mouseMove(event: MouseEvent): void {
      left += event.clientX - x;
      top += event.clientY - y;
      props.container.style.left = left + "px";
      props.container.style.top = top + "px";
      // reset right and bottom to avoid the window stretching
      props.container.style.right = "";
      props.container.style.bottom = "";
      x = event.clientX;
      y = event.clientY;
    }
    function mouseUp(): void {
      document.removeEventListener("mouseup", mouseUp);
      document.removeEventListener("mousemove", mouseMove);
    }
    document.addEventListener("mouseup", mouseUp);
    document.addEventListener("mousemove", mouseMove);
  }

  return (
    <>
      <div className="log-box-header" onMouseDown={drag}>
        <p>
          {props.script.filename} {props.script.args.map((x: any): string => `${x}`).join(" ")}
        </p>
        <div>
          <button className="log-box-button" onClick={kill}>
            Kill Script
          </button>
          <button className="log-box-button" onClick={close}>
            Close
          </button>
        </div>
      </div>
      <div className="log-box-log-container">
        <p>
          {props.script.logs.map(
            (line: string, i: number): JSX.Element => (
              <span key={i} style={{ whiteSpace: "pre-line" }}>
                {line}
                <br />
              </span>
            ),
          )}
        </p>
      </div>
    </>
  );
}

export function logBoxCreate(script: RunningScript): void {
  const id = script.server + "-" + script.filename + script.args.map((x: any): string => `${x}`).join("-");
  if (document.getElementById(id) !== null) return;
  const container = createElement("div", {
    class: "log-box-container",
    id: id,
  });
  gameContainer.appendChild(container);
  ReactDOM.render(<ScriptLogPopup script={script} id={id} container={container} />, container);
}