import path from "node:path";

export interface RuntimeResourcePathOptions {
  isPackaged: boolean;
  resourcesPath: string;
  currentWorkingDirectory: string;
  appPath: string;
  overridePath?: string;
}

function uniqueCandidates(candidates: Array<string | undefined>) {
  return candidates.filter((candidate, index, all): candidate is string => (
    Boolean(candidate) && all.indexOf(candidate) === index
  ));
}

export function inputHelperPathCandidates({
  isPackaged,
  resourcesPath,
  currentWorkingDirectory,
  appPath,
  overridePath,
}: RuntimeResourcePathOptions) {
  const packagedPath = path.join(resourcesPath, "input-helper", "InputHelper.exe");
  const developmentPaths = [
    path.join(currentWorkingDirectory, "native", "input-helper", "bin", "publish", "InputHelper.exe"),
    path.join(appPath, "native", "input-helper", "bin", "publish", "InputHelper.exe"),
  ];

  return uniqueCandidates([
    overridePath,
    ...(isPackaged ? [packagedPath] : [...developmentPaths, packagedPath]),
  ]);
}

export function ikInventoryListsPathCandidates({
  isPackaged,
  resourcesPath,
  currentWorkingDirectory,
  appPath,
  overridePath,
}: RuntimeResourcePathOptions) {
  const packagedPath = path.join(resourcesPath, "ik-inventorylists");
  const developmentPaths = [
    path.join(currentWorkingDirectory, "data", "ik-inventorylists"),
    path.join(appPath, "data", "ik-inventorylists"),
  ];

  return uniqueCandidates([
    overridePath,
    ...(isPackaged ? [packagedPath] : [...developmentPaths, packagedPath]),
  ]);
}