'use strict';

function windowsReleaseAssetNames(version) {
  return [
    ...['Setup', 'Portable'].flatMap((kind) => {
      const name = `ForgeFlow-${kind}-${version}-win-x64.exe`;
      return [name, `${name}.sha256`];
    }),
    `ForgeFlow-${version}-provenance.json`,
    `ForgeFlow-${version}-sbom.cdx.json`,
    `ForgeFlow-${version}-release-manifest.json`,
    `ForgeFlow-${version}-release-manifest.json.sig`
  ];
}

function existingReleaseState(release, version, commit) {
  if (release.target_commitish !== commit) {
    throw new Error(`Release v${version} already targets ${release.target_commitish}; refusing assets from ${commit}. Bump the version for a new source commit.`);
  }
  if (release.draft) return 'draft';
  const names = new Set((release.assets || []).map((asset) => asset.name));
  const missing = windowsReleaseAssetNames(version).filter((name) => !names.has(name));
  if (missing.length) throw new Error(`Published release v${version} is missing: ${missing.join(', ')}.`);
  return 'published';
}

module.exports = { windowsReleaseAssetNames, existingReleaseState };