bitburner-src/src/Programs/ui/ProgramsRoot.tsx

import React, { useState, useEffect } from "react";
import { use } from "../../ui/Context";
import { getAvailableCreatePrograms } from "../ProgramHelpers";

import { Box, ButtonGroup, Tooltip, Typography } from "@mui/material";
import Button from "@mui/material/Button";

export function ProgramsRoot(): React.ReactElement {
  const player = use.Player();
  const router = use.Router();
  const setRerender = useState(false)[1];
  function rerender(): void {
    setRerender((old) => !old);
  }

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

  return (
    <>
      <div>
        <Box>
          <Typography>
            This page displays any programs that you are able to create. Writing the code for a program takes time,
            which can vary based on how complex the program is. If you are working on creating a program you can cancel
            at any time. Your progress will be saved and you can continue later.
          </Typography>
        </Box>

        {getAvailableCreatePrograms(player).map((program) => {
          const create = program.create;
          if (create === null) return <></>;

          return (
            <React.Fragment key={program.name}>
              <Tooltip title={create.tooltip}>
                <Button
                  sx={{ my: 1 }}
                  onClick={(event) => {
                    if (!event.isTrusted) return;
                    player.startCreateProgramWork(router, program.name, create.time, create.level);
                  }}
                >
                  {program.name}
                </Button>
              </Tooltip>
              <br />
            </React.Fragment>
          );
        })}
      </div>
    </>
  );
}