const fs = require('fs');
const path = require('path');


const DEFAULT_SERVICE_PARAMS = ["appAccessMode", "appName", "comment", "displayName", "enName", "id", "templateId", "timeout"];
const DATATYPES = ["STRING", "INTEGER", "LONG", "FLOAT", "DOUBLE", "BOOLEAN"];
const DATATYPE_DEFAULT_VALUE = {
  "STRING": "",
  "INTEGER": "0",
  "LONG": "0",
  "FLOAT": "0",
  "DOUBLE": "0",
  "BOOLEAN": "false"
}
const SUPOS_DIR_NAME = ".supos";
const SERVICES = "services";
const CONTROLS = "controls";
const EXTENSIONS = "extensions";

function findSupOSDirectory(startPath) {
  let currentDir = startPath;
  // 解析当前工作目录
  const parsedPath = path.parse(startPath);
  const rootDir = parsedPath.root;
  
  while (!fs.existsSync(path.join(currentDir, SUPOS_DIR_NAME))) {
    if (currentDir === rootDir) {
      return null;
    }
    currentDir = path.dirname(currentDir); // 上移一级目录
  }
  return currentDir; // 返回找到的目录所在的路径
}

const startingPoint = process.cwd(); // 当前工作目录作为起始点 
const SUPOS_WORK_DIR = findSupOSDirectory(startingPoint);
const SUPOS_DIR = path.join(SUPOS_WORK_DIR ? SUPOS_WORK_DIR : startingPoint, SUPOS_DIR_NAME);
const SUPOS_SERVICES = path.join(SUPOS_WORK_DIR ? SUPOS_WORK_DIR : startingPoint, SERVICES);

const SUPOS_EXTENSIONS = path.join(SUPOS_WORK_DIR ? SUPOS_WORK_DIR : startingPoint, EXTENSIONS);

const ENVRC = path.join(SUPOS_WORK_DIR ? SUPOS_WORK_DIR : startingPoint, '.env');
require("dotenv").config({ override: true,path:ENVRC })
let ROOTPATH = __dirname;

module.exports = {
  SUPOS_WORK_DIR,
  ROOTPATH,
  ENVRC,
  SUPOS_DIR,
  SUPOS_SERVICES,
  CONTROLS,
  SUPOS_EXTENSIONS,
  SUPOS_DIR_NAME,
  DEFAULT_SERVICE_PARAMS,
  SUPOS_DIR,
  DATATYPES,
  DATATYPE_DEFAULT_VALUE
};