import { describe, expect, it } from "vitest";
import {
  collectAppcastSparkleVersionErrors,
  collectBundledExtensionManifestErrors,
  collectBundledExtensionRootDependencyGapErrors,
  collectForbiddenPackPaths,
  collectPackUnpackedSizeErrors,
} from "../scripts/release-check.ts";

function makeItem(shortVersion: string, sparkleVersion: string): string {
  return `<item><title>${shortVersion}</title><sparkle:shortVersionString>${shortVersion}</sparkle:shortVersionString><sparkle:version>${sparkleVersion}</sparkle:version></item>`;
}

function makePackResult(filename: string, unpackedSize: number) {
  return { filename, unpackedSize };
}

describe("collectAppcastSparkleVersionErrors", () => {
  it("accepts legacy 9-digit calver builds before lane-floor cutover", () => {
    const xml = `<rss><channel>${makeItem("2026.2.26", "202602260")}</channel></rss>`;

    expect(collectAppcastSparkleVersionErrors(xml)).toEqual([]);
  });

  it("requires lane-floor builds on and after lane-floor cutover", () => {
    const xml = `<rss><channel>${makeItem("2026.3.1", "202603010")}</channel></rss>`;

    expect(collectAppcastSparkleVersionErrors(xml)).toEqual([
      "appcast item '2026.3.1' has sparkle:version 202603010 below lane floor 2026030190.",
    ]);
  });

  it("accepts canonical stable lane builds on and after lane-floor cutover", () => {
    const xml = `<rss><channel>${makeItem("2026.3.1", "2026030190")}</channel></rss>`;

    expect(collectAppcastSparkleVersionErrors(xml)).toEqual([]);
  });
});

describe("collectBundledExtensionRootDependencyGapErrors", () => {
  it("allows known gaps but still flags unallowlisted ones", () => {
    expect(
      collectBundledExtensionRootDependencyGapErrors({
        rootPackage: { dependencies: {} },
        extensions: [
          {
            id: "googlechat",
            packageJson: {
              dependencies: { "google-auth-library": "^1.0.0" },
              openclaw: {
                install: { npmSpec: "@openclaw/googlechat" },
                releaseChecks: {
                  rootDependencyMirrorAllowlist: ["google-auth-library"],
                },
              },
            },
          },
          {
            id: "feishu",
            packageJson: {
              dependencies: { "@larksuiteoapi/node-sdk": "^1.59.0" },
              openclaw: { install: { npmSpec: "@openclaw/feishu" } },
            },
          },
        ],
      }),
    ).toEqual([
      "bundled extension 'feishu' root dependency mirror drift | missing in root package: @larksuiteoapi/node-sdk | new gaps: @larksuiteoapi/node-sdk",
    ]);
  });

  it("flags newly introduced bundled extension dependency gaps", () => {
    expect(
      collectBundledExtensionRootDependencyGapErrors({
        rootPackage: { dependencies: {} },
        extensions: [
          {
            id: "googlechat",
            packageJson: {
              dependencies: { "google-auth-library": "^1.0.0", undici: "^7.0.0" },
              openclaw: {
                install: { npmSpec: "@openclaw/googlechat" },
                releaseChecks: {
                  rootDependencyMirrorAllowlist: ["google-auth-library"],
                },
              },
            },
          },
        ],
      }),
    ).toEqual([
      "bundled extension 'googlechat' root dependency mirror drift | missing in root package: google-auth-library, undici | new gaps: undici",
    ]);
  });

  it("flags stale allowlist entries once a gap is resolved", () => {
    expect(
      collectBundledExtensionRootDependencyGapErrors({
        rootPackage: { dependencies: { "google-auth-library": "^1.0.0" } },
        extensions: [
          {
            id: "googlechat",
            packageJson: {
              dependencies: { "google-auth-library": "^1.0.0" },
              openclaw: {
                install: { npmSpec: "@openclaw/googlechat" },
                releaseChecks: {
                  rootDependencyMirrorAllowlist: ["google-auth-library"],
                },
              },
            },
          },
        ],
      }),
    ).toEqual([
      "bundled extension 'googlechat' root dependency mirror drift | missing in root package: (none) | remove stale allowlist entries: google-auth-library",
    ]);
  });
});

describe("collectBundledExtensionManifestErrors", () => {
  it("flags invalid bundled extension install metadata", () => {
    expect(
      collectBundledExtensionManifestErrors([
        {
          id: "broken",
          packageJson: {
            openclaw: {
              install: { npmSpec: "   " },
            },
          },
        },
      ]),
    ).toEqual([
      "bundled extension 'broken' manifest invalid | openclaw.install.npmSpec must be a non-empty string",
    ]);
  });

  it("flags invalid release-check allowlist metadata", () => {
    expect(
      collectBundledExtensionManifestErrors([
        {
          id: "broken",
          packageJson: {
            openclaw: {
              install: { npmSpec: "@openclaw/broken" },
              releaseChecks: {
                rootDependencyMirrorAllowlist: ["ok", ""],
              },
            },
          },
        },
      ]),
    ).toEqual([
      "bundled extension 'broken' manifest invalid | openclaw.releaseChecks.rootDependencyMirrorAllowlist must contain only non-empty strings",
    ]);
  });
});

describe("collectForbiddenPackPaths", () => {
  it("flags nested node_modules leaking into npm pack output", () => {
    expect(
      collectForbiddenPackPaths([
        "dist/index.js",
        "extensions/tlon/node_modules/.bin/tlon",
        "node_modules/.bin/openclaw",
      ]),
    ).toEqual(["extensions/tlon/node_modules/.bin/tlon", "node_modules/.bin/openclaw"]);
  });
});

describe("collectPackUnpackedSizeErrors", () => {
  it("accepts pack results within the unpacked size budget", () => {
    expect(
      collectPackUnpackedSizeErrors([makePackResult("openclaw-2026.3.14.tgz", 120_354_302)]),
    ).toEqual([]);
  });

  it("flags oversized pack results that risk low-memory startup failures", () => {
    expect(
      collectPackUnpackedSizeErrors([makePackResult("openclaw-2026.3.12.tgz", 224_002_564)]),
    ).toEqual([
      "openclaw-2026.3.12.tgz unpackedSize 224002564 bytes (213.6 MiB) exceeds budget 167772160 bytes (160.0 MiB). Investigate duplicate channel shims, copied extension trees, or other accidental pack bloat before release.",
    ]);
  });

  it("fails closed when npm pack output omits unpackedSize for every result", () => {
    expect(
      collectPackUnpackedSizeErrors([
        { filename: "openclaw-2026.3.14.tgz" },
        { filename: "openclaw-extra.tgz", unpackedSize: Number.NaN },
      ]),
    ).toEqual([
      "npm pack --dry-run produced no unpackedSize data; pack size budget was not verified.",
    ]);
  });
});