#!/usr/bin/env node

const assert = require("assert");
const fs = require("fs");
const path = require("path");

const repo = path.resolve(__dirname, "..");

function read(relativePath) {
  return fs.readFileSync(path.join(repo, relativePath), "utf8");
}

function expect(source, name, pattern) {
  assert.match(source, pattern, `missing Windows validation evidence: ${name}`);
}

const workflow = read(".forgejo/workflows/windows-validation.yml");
const runnerSmoke = read("scripts/windows-runner-smoke.js");
const readme = read("README.md");
const publicAcceptance = read("scripts/acceptance-public.sh");
const publicSplit = read("scripts/verify-public-split.sh");

expect(workflow, "manual workflow dispatch", /workflow_dispatch/);
expect(workflow, "intermittent Forgejo Windows runner note", /intermittently online/);
expect(workflow, "Windows runner label", /runs-on:\s*windows/);
expect(workflow, "Windows validation acceptance report env", /DISASMER_WINDOWS_VALIDATION:\s*forgejo-windows-runner/);
expect(workflow, "acceptance report step", /node scripts\/acceptance-report\.js windows/);
expect(workflow, "Windows runtime unit coverage", /cargo test -p disasmer-node windows_backend_is_labeled_user_attached_dev_execution/);
expect(workflow, "Windows runner smoke step", /node scripts\/windows-runner-smoke\.js/);

expect(runnerSmoke, "real Windows platform guard", /process\.platform !== "win32"/);
expect(runnerSmoke, "CLI node attach function", /function runWindowsAttach/);
expect(runnerSmoke, "CLI node attach command", /"node"[\s\S]*"attach"[\s\S]*"windows-command-dev"/);
expect(runnerSmoke, "enrollment grant creation", /create_node_enrollment_grant[\s\S]*grant-forgejo-windows-attach/);
expect(runnerSmoke, "CLI enrollment exchange asserted", /used_enrollment_exchange[\s\S]*true/);
expect(runnerSmoke, "runtime enrollment grant", /grant-forgejo-windows-runtime/);
expect(runnerSmoke, "runtime uses enrollment grant", /"--enrollment-grant"[\s\S]*grant/);
expect(runnerSmoke, "Windows command task runs", /"windows-command-dev"[\s\S]*"cmd"[\s\S]*"echo disasmer-windows-runner"/);
expect(runnerSmoke, "artifact metadata is asserted", /windows-runner-output\.txt[\s\S]*artifact_download_link/);
expect(runnerSmoke, "Windows placement is asserted", /schedule_task[\s\S]*WindowsCommandDev[\s\S]*forgejo-windows-node/);
expect(runnerSmoke, "debugger shows Windows virtual thread", /compile windows/);
expect(runnerSmoke, "validation result artifact", /disasmer_windows_runner_validation/);

expect(readme, "docs mention manual Windows workflow", /manual `Windows validation`\s+workflow/);
expect(readme, "docs mention intermittent runner", /intermittent Windows runner/);
expect(readme, "docs mention CLI attach in Windows validation", /runs `disasmer node attach`/);
expect(readme, "docs keep Windows unvalidated when report is not-run", /windows_validation: "not-run"[\s\S]*best-effort and unvalidated/);

for (const [scriptName, script] of [
  ["public acceptance", publicAcceptance],
  ["public split", publicSplit],
]) {
  assert(
    script.includes("node scripts/windows-validation-contract-smoke.js"),
    `${scriptName} must run windows-validation-contract-smoke.js`
  );
}

console.log("Windows validation contract smoke passed");