import { execFile } from "node:child_process";
import { writeFile } from "node:fs/promises";
import { join } from "node:path";
import { promisify } from "node:util";

import { expect, it } from "vitest";

import { parseEvidence } from "../../../src/domain/evidence.js";
import { javascriptApplicationAnalysisResultSchema } from "../../../src/domain/javascript/javascriptApplicationAnalysis.js";
import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";

const execute = promisify(execFile);

it("reports a candidate endpoint through the worker boundary in the public CLI", async () => {
  const root = await createTestTempDirectory("rea-endpoint-candidate-cli-");
  // A method-like call whose first argument is neither a URL nor a path.
  await writeFile(join(root, "main.js"), 'client.post("session");\n');
  const { stdout } = await execute(
    process.execPath,
    ["scripts/rea.mjs", "analyze-javascript-application", root, "--json"],
    { cwd: process.cwd(), maxBuffer: 16 * 1024 * 1024 },
  );
  const result = javascriptApplicationAnalysisResultSchema.parse(
    parseEvidence(JSON.parse(stdout)).normalized_result,
  );
  const endpoint = result.graph.nodes.find(({ kind }) => kind === "endpoint");
  expect(endpoint?.observations[0]).toMatchObject({
    properties: {
      endpoint_kind: "network",
      value: "session",
      mechanism: "call:client.post",
      interpretation: "candidate",
    },
    evidence: { state: "inferred", confidence: "low" },
  });
  const edge = result.graph.edges.find(
    ({ target_node_id }) => target_node_id === endpoint?.node_id,
  );
  expect(edge?.properties).toMatchObject({ interpretation: "candidate" });
}, 20_000);