# Source: businessRules/rules/promptOperations.js

    /* eslint-disable no-undef */
    /**
     * @file promptOperations.js
     * @module promptOperations
     * @description A simple prompt module to get input from the user using process.stdin.
     * @requires module:loggers
     * @requires {@link https://www.npmjs.com/package/@haystacks/constants|@haystacks/constants}
     * @requires {@link https://nodejs.dev/learn/the-nodejs-fs-module|fs}
     * @requires {@link https://www.npmjs.com/package/path|path}
     * @author Seth Hollingsead
     * @date 2022/05/04 - May the Forth be with you!! ;-)
     * @copyright Copyright © 2022-… by Seth Hollingsead. All rights reserved
     */

    // Internal imports
    import loggers from '../../executrix/loggers.js';
    // External imports
    import hayConst from '@haystacks/constants';
    // import fs from 'fs';
    import path from 'path';

    const {bas, msg, sys, wrd} = hayConst;
    const baseFileName = path.basename(import.meta.url, path.extname(import.meta.url));
    // framework.businessRules.rules.promptOperations.
    const namespacePrefix = wrd.cframework + bas.cDot + sys.cbusinessRules + bas.cDot + wrd.crules + bas.cDot + baseFileName + bas.cDot;
    // const term = 13; // carriage return

    /**
     * @function prompt
     * @description Prompts the user for some input and returns the input.
     * @param {string} inputData What the prompt should display when asking the user for input.
     * @param {string} inputMetaData Not used for this business rule.
     * @return {string} A string of whatever input the user gave.
     * @author Seth Hollingsead
     * @date 2022/05/04 - May the Forth be with you!! ;-)
     * @NOTE This function was written with extensive help from ChatGPT,
     * special effort was made to make it work in a cross-platform environment.
     */
    async function prompt(inputData, inputMetaData) {
      let functionName = prompt.name;
      await loggers.consoleLog(namespacePrefix + functionName, msg.cBEGIN_Function);
      await loggers.consoleLog(namespacePrefix + functionName, msg.caskIs + JSON.stringify(inputData));
      await loggers.consoleLog(namespacePrefix + functionName, msg.cinputMetaDataIs + JSON.stringify(inputMetaData));
      let returnData = '';
      if (inputData) {
        returnData = new Promise((resolve) => {
          process.stdout.write(inputData);

          process.stdin.once(wrd.cdata, (data) => {
            resolve(data.toString().trim());
          });
        });
      }
      await loggers.consoleLog(namespacePrefix + functionName, msg.creturnDataIs + JSON.stringify(returnData));
      await loggers.consoleLog(namespacePrefix + functionName, msg.cEND_Function);
      return returnData;
    }

    /**
     * @function promptRaw
     * @description Allows for single keystroke character input from the keyboard, without pressing the enter key to confirm input.
     * @param {string} inputData Not used for this business rule.
     * @param {string} inputMetaData Not used for this business rule.
     * @return {string} The character entered by the user.
     * @author Seth Hollingsead
     * @date 2023/03/01
     */
    async function promptRaw(inputData, inputMetaData) {
      let functionName = promptRaw.name;
      await loggers.consoleLog(namespacePrefix + functionName, msg.cBEGIN_Function);
      await loggers.consoleLog(namespacePrefix + functionName, msg.cinputDataIs + JSON.stringify(inputData));
      await loggers.consoleLog(namespacePrefix + functionName, msg.cinputMetaDataIs + JSON.stringify(inputMetaData));
      let returnData = '';
      process.stdin.setRawMode(true); // Allows reading of single key presses
      process.stdin.resume(); // Resume reading from stdin

      returnData = new Promise((resolve) => {
        process.stdin.once(wrd.cdata, (data) => {
          const key = data.toString();
          if (key === '\u0003') { // gen.cCTRLC) { // CTRL+C
            console.log(wrd.cExiting + bas.cSpace + wrd.cApplication);
            process.exit(0);
          } else if (key.name === wrd.cSpace || key.keyCode === 32 || key === bas.cSpace) {
            process.stdin.setRawMode(false);
            resolve(' ');
          } else if (key === '\u001b') { // gen.cESC_Key) {
            process.stdin.setRawMode(false); // disable raw mode
            resolve(false); // Return false, so the caller can exit the interactive raw process loop.
          } else {
            process.stdin.setRawMode(false); // disable raw mode
            resolve(key);
          }
        });
      });
      await loggers.consoleLog(namespacePrefix + functionName, msg.creturnDataIs + JSON.stringify(returnData));
      await loggers.consoleLog(namespacePrefix + functionName, msg.cEND_Function);
      return returnData;
    }

    export default {
      prompt,
      promptRaw
    };