import fs from "fs";
import path from "path";
export function getJsonData(file: string): unknown {
  const str = fs.readFileSync(file).toString();
  return JSON.parse(str);
}

const appDataPath = process.env["AppData"] || `${process.env["HOME"] ?? ""}/Library/Application Support`;
export const factorioPath = `${appDataPath}/Factorio`;
export const scriptOutputPath = `${factorioPath}/script-output`;
export const dataRawPath = `${scriptOutputPath}/data-raw-dump.json`;

type Locale = Record<string, string>;

export function getLocale(file: string): Locale {
  const path = `${scriptOutputPath}/${file}`;
  return getJsonData(path) as Locale;
}

export function checkIcons(icons: string[]) {
  const missing: string[] = [];

  for (const icon of icons) {
    const fullPath = path.resolve(scriptOutputPath, icon);
    if (!fs.existsSync(fullPath)) missing.push(fullPath);
  }
  if (missing.length) {
    console.log(`❌ ${missing.length} icon(s) are missing:`);
    console.log(missing.map((p) => `  • ${p}`).join("\n"));
  }
}