import dotenv from "dotenv";
import { ensureDirSync } from "fs-extra";
import os from "os";
import path, { resolve } from "path";
import { logger } from "../server.js";

dotenv.config({
  path: resolve(process.cwd(), `.env.${process.env.NODE_ENV || "development"}`)
});

// Resolve root directory, supporting ~ for home
const RootDirectory = (process.env.MEDIA_PATH || "").replace("~", os.homedir);

// Folder names
const JobsFolder = "Jobs";
const VendorsFolder = "Vendors";

// Folder paths object
export const FolderPaths = {
  Root: RootDirectory,
  Jobs: path.join(RootDirectory, JobsFolder),
  Vendors: path.join(RootDirectory, VendorsFolder),
  ThumbsSubDir: "thumbs",
  BillsSubDir: "bills",
  ConvertedOriginalSubDir: "ConvertedOriginal",
  StaticPath: "/static",
  JobsFolder,
  VendorsFolder
};

export const AssetPaths = {
  File: "/assets/file.png"
};

// Utility functions for relative file paths
export function JobRelativeFilePath(jobid: string, filename: string) {
  return path.join(FolderPaths.Jobs, jobid, filename);
}
export function BillsRelativeFilePath(jobid: string, filename: string) {
  return path.join(FolderPaths.Jobs, jobid, FolderPaths.BillsSubDir, filename);
}

// Ensure all required directories exist at startup
export default function InitServer() {
  logger.info(`Ensuring Root media path exists: ${FolderPaths.Root}`);
  ensureDirSync(FolderPaths.Root);

  logger.info(`Ensuring Jobs media path exists: ${FolderPaths.Jobs}`);
  ensureDirSync(FolderPaths.Jobs);

  logger.info(`Ensuring Vendors media path exists: ${FolderPaths.Vendors}`);
  ensureDirSync(FolderPaths.Vendors);

  logger.info("Folder Paths", FolderPaths);
  logger.info("IMS Token set to: " + (process.env.IMS_TOKEN || "").trim());
}