import assert from "node:assert/strict";
import crypto from "node:crypto";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import { createRequire } from "node:module";
import { fileURLToPath } from "node:url";
import ts from "../../web/node_modules/typescript/lib/typescript.js";

const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
const reportPath = path.join(root, "tests/golden/M13-03D/sandbox-isolation-report.json");
const manifestPath = path.join(root, "tests/golden/M13-03D/manifest.json");
const temporary = fs.mkdtempSync(path.join(os.tmpdir(), "m13-03d-isolation-"));
const hashFile = (file) => crypto.createHash("sha256").update(fs.readFileSync(file)).digest("hex");
for (const name of ["asset-path", "capability-gates", "scripting-platform"]) {
  const source = fs.readFileSync(path.join(root, `web/protocol/${name}.ts`), "utf8");
  const output = ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2022 }, fileName: `${name}.ts` }).outputText
    .replace('require("./asset-path")', 'require("./asset-path.cjs")').replace('require("./capability-gates")', 'require("./capability-gates.cjs")');
  fs.writeFileSync(path.join(temporary, `${name}.cjs`), output);
}
const protocol = createRequire(import.meta.url)(path.join(temporary, "scripting-platform.cjs"));
try {
  const running = { schemaVersion: 1, jobId: "sandbox:1", workerGeneration: 4, baseRevision: 9, mainRevisionBefore: 9, status: "RUNNING" };
  const crash = protocol.terminateScriptSandboxJob(running, "CRASH");
  const timeout = protocol.terminateScriptSandboxJob(running, "TIMEOUT");
  const cancel = protocol.terminateScriptSandboxJob(running, "CANCEL");
  const summarize = (receipt) => ({ status: receipt.status, errorCode: receipt.errorCode, workerGeneration: receipt.workerGeneration, mainRevisionBefore: receipt.mainRevisionBefore, mainRevisionAfter: receipt.mainRevisionAfter, temporaryBytes: receipt.temporaryBytes, publishedResults: receipt.publishedResults, lateResults: receipt.lateResults, committed: receipt.committed, execution: receipt.execution });
  let lateResult = "ACCEPTED";
  try { protocol.rejectLateScriptSandboxResult(timeout); } catch (error) { lateResult = error instanceof Error ? error.message.split(":", 1)[0] : String(error); }
  assert.deepEqual(summarize(crash), { status: "CRASHED", errorCode: "SCRIPT_SANDBOX_CRASHED", workerGeneration: 4, mainRevisionBefore: 9, mainRevisionAfter: 9, temporaryBytes: 0, publishedResults: 0, lateResults: 0, committed: false, execution: "DISABLED" });
  assert.deepEqual(summarize(timeout), { status: "TIMED_OUT", errorCode: "SCRIPT_SANDBOX_TIMEOUT", workerGeneration: 4, mainRevisionBefore: 9, mainRevisionAfter: 9, temporaryBytes: 0, publishedResults: 0, lateResults: 0, committed: false, execution: "DISABLED" });
  assert.deepEqual(summarize(cancel), { status: "CANCELLED", errorCode: "SCRIPT_SANDBOX_CANCELLED", workerGeneration: 4, mainRevisionBefore: 9, mainRevisionAfter: 9, temporaryBytes: 0, publishedResults: 0, lateResults: 0, committed: false, execution: "DISABLED" });
  assert.equal(lateResult, "SCRIPT_SANDBOX_LATE_RESULT");
  const report = {
    schemaVersion: 1,
    task: "M13-03D",
    operation: "SCRIPT_SANDBOX_ISOLATION",
    crash: summarize(crash),
    timeout: summarize(timeout),
    cancel: summarize(cancel),
    lateResult,
    execution: "DISABLED",
    invariants: { mainRevisionUnchanged: true, jobTerminated: true, temporaryResourcesReleased: true, noPublishedResults: true, lateResultsRejected: true },
    nextTask: "M13-03E",
  };
  if (process.env.UPDATE_M13_03D_REPORT === "1") { fs.mkdirSync(path.dirname(reportPath), { recursive: true }); fs.writeFileSync(reportPath, JSON.stringify(report, null, 2) + "\n"); }
  assert.deepEqual(JSON.parse(fs.readFileSync(reportPath, "utf8")), report);
  const manifest = JSON.parse(fs.readFileSync(manifestPath, "utf8"));
  assert.deepEqual({ schemaVersion: manifest.schemaVersion, task: manifest.task, parentTask: manifest.parentTask, nextTask: manifest.nextTask }, { schemaVersion: 1, task: "M13-03D", parentTask: "M13-03C", nextTask: "M13-03E" });
  for (const artifact of Object.values(manifest.artifacts)) assert.equal(hashFile(path.join(root, artifact.path)), artifact.sha256, `artifact hash mismatch ${artifact.path}`);
  process.stdout.write(`script-sandbox-isolation-ok crash=${crash.errorCode} timeout=${timeout.errorCode} revisionUnchanged=true late=${lateResult} next=${manifest.nextTask}\n`);
} finally { fs.rmSync(temporary, { recursive: true, force: true }); }