import test from "node:test";
import assert from "node:assert/strict";
import path from "node:path";
import { fileURLToPath } from "node:url";
import {
  buildBrowserControlTaskExecution,
  canHandleBrowserControlTask,
  executeBrowserControlTask,
  getBrowserControlTaskRunnerConfig,
  parseBrowserControlTaskResult,
} from "../local-agent/browser-control-task-runner.mjs";

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

test("browser control runner handles browser_control tasks", async () => {
  assert.equal(
    canHandleBrowserControlTask({
      taskType: "browser_control",
      requestText: "打开后台首页",
    }),
    true,
  );
});

test("browser control runner derives config from explicit values", () => {
  const config = getBrowserControlTaskRunnerConfig({}, {
    browserControlEnabled: true,
    browserControlCommand: "node",
    browserControlArgs: ["tests/fixtures/browser-control-runtime.mjs"],
    browserControlWorkdir: repoRoot,
    browserControlTimeoutMs: 12000,
  });

  assert.equal(config.enabled, true);
  assert.equal(config.command, "node");
  assert.deepEqual(config.args, ["tests/fixtures/browser-control-runtime.mjs"]);
  assert.equal(config.cwd, repoRoot);
  assert.equal(config.timeoutMs, 12000);
});

test("browser control runner builds normalized stdin payload", () => {
  const execution = buildBrowserControlTaskExecution(
    {
      enabled: true,
      command: "node",
      args: ["tests/fixtures/browser-control-runtime.mjs"],
      cwd: repoRoot,
      timeoutMs: 3000,
    },
    {
      taskId: "browser-task-1",
      taskType: "browser_control",
      requestText: "打开后台首页",
      projectId: "boss-console",
      threadId: "thread-1",
      requestedByAccount: "17600001111",
      confirmationScopeKey: "thread:1",
      riskLevel: "medium",
    },
  );

  assert.equal(execution.command, "node");
  assert.equal(execution.cwd, repoRoot);
  assert.equal(execution.timeoutMs, 3000);
  assert.equal(execution.stdinPayload.requestKind, "browser_control");
  assert.equal(execution.stdinPayload.requestId, "browser-task-1");
  assert.equal(execution.stdinPayload.objective, "打开后台首页");
  assert.equal(execution.stdinPayload.context.projectId, "boss-console");
  assert.equal(execution.stdinPayload.context.threadId, "thread-1");
  assert.equal(execution.stdinPayload.context.confirmationScopeKey, "thread:1");
  assert.equal(execution.stdinPayload.context.riskLevel, "medium");
});

test("browser control runner parses completed runtime payload", () => {
  const result = parseBrowserControlTaskResult(
    '{"status":"completed","replyBody":"已打开后台首页","executionSummary":"browser ok"}',
  );

  assert.equal(result.status, "completed");
  assert.equal(result.replyBody, "已打开后台首页");
  assert.equal(result.executionSummary, "browser ok");
});

test("browser control runner parses failed runtime payload", () => {
  const result = parseBrowserControlTaskResult('{"status":"failed","error":"BROWSER_DENIED"}');

  assert.equal(result.status, "failed");
  assert.equal(result.errorMessage, "BROWSER_DENIED");
});

test("browser control runner executes configured runtime command", async () => {
  const result = await executeBrowserControlTask(
    {
      taskId: "browser-task-exec",
      taskType: "browser_control",
      requestText: "打开用户后台",
      projectId: "boss-console",
      threadId: "thread-browser",
      requestedByAccount: "17600002222",
    },
    {
      browserControlEnabled: true,
      browserControlCommand: process.execPath,
      browserControlArgs: ["tests/fixtures/browser-control-runtime.mjs"],
      browserControlWorkdir: repoRoot,
      browserControlTimeoutMs: 4000,
    },
  );

  assert.equal(result.status, "completed");
  assert.match(result.replyBody ?? "", /浏览器运行时已执行/);
  assert.match(result.replyBody ?? "", /打开用户后台/);
});

test("browser control runner reports disabled runtime instead of pretending browser work completed", async () => {
  const result = await executeBrowserControlTask({
    taskId: "task-browser-control",
    requestText: "打开后台首页",
  }, {});

  assert.equal(result.status, "failed");
  assert.equal(result.errorMessage, "BROWSER_CONTROL_RUNTIME_DISABLED");
});