import test from "node:test";
import assert from "node:assert/strict";
import { spawn } from "node:child_process";
import path from "node:path";

const repoRoot = path.resolve(import.meta.dirname, "..");

function runRuntime(payload, env = {}) {
  return new Promise((resolve) => {
    const child = spawn(process.execPath, ["scripts/ssh-computer-use-smoke.mjs"], {
      cwd: repoRoot,
      env: {
        ...process.env,
        ...env,
      },
      stdio: ["pipe", "pipe", "pipe"],
    });
    let stdout = "";
    let stderr = "";
    child.stdout.setEncoding("utf8");
    child.stderr.setEncoding("utf8");
    child.stdout.on("data", (chunk) => {
      stdout += chunk;
    });
    child.stderr.on("data", (chunk) => {
      stderr += chunk;
    });
    child.on("close", (status) => {
      resolve({ status, stdout, stderr });
    });
    child.stdin.end(JSON.stringify(payload));
  });
}

test("ssh computer use runtime returns a dry-run desktop control summary", async () => {
  const result = await runRuntime(
    {
      requestKind: "desktop_control",
      requestId: "ssh-dry-run-1",
      objective: "打开 Chrome 输入“Boss 远程控制测试”",
    },
    {
      BOSS_SSH_CONTROL_HOST: "192.168.31.114",
      BOSS_SSH_CONTROL_USER: "jas",
      BOSS_SSH_CONTROL_DRY_RUN: "true",
    },
  );

  assert.equal(result.status, 0, result.stderr);
  const payload = JSON.parse(result.stdout);
  assert.equal(payload.status, "completed");
  assert.equal(payload.requestId, "ssh-dry-run-1");
  assert.equal(payload.targetApp, "Chrome");
  assert.equal(payload.typedText, "Boss 远程控制测试");
  assert.match(payload.replyBody, /SSH 桌面控制已完成/);
});

test("ssh computer use runtime fails closed when host is missing", async () => {
  const result = await runRuntime({
    requestKind: "desktop_control",
    requestId: "ssh-missing-host",
    objective: "打开 Finder",
  });

  assert.equal(result.status, 0, result.stderr);
  const payload = JSON.parse(result.stdout);
  assert.equal(payload.status, "failed");
  assert.equal(payload.requestId, "ssh-missing-host");
  assert.equal(payload.error, "SSH_CONTROL_HOST_REQUIRED");
});