import fs from 'node:fs';
import path from 'node:path';
import os from 'node:os';
import { DarkCoreTask, inspectTask } from './task-controller.mjs';
import { localFileHost } from './local-file-host.mjs';

// Explicit local demo invocation authorizes only these two newly created demo files.
const root = fs.realpathSync(fs.mkdtempSync(path.join(os.tmpdir(), 'dark-core-demo-')));
const plan = { id: 'DARK-CORE-LOCAL-DEMO', channel: 'ICE-CH-DK001',
  goal: '创建两个本地演示文件并逐一读回', authorizationRef: 'EXPLICIT_LOCAL_DEMO_INVOCATION',
  steps: ['第一步完成。', '第二步完成。'].map((text, i) => ({ id: `step-${i + 1}`,
    capability: 'CREATE_TEXT_FILE', args: { path: path.join(root, `result-${i + 1}.txt`), text } })) };
const host = localFileHost({ root, approvedPlan: plan, approvalReceipt: 'LOCAL_DEMO_SCOPE_ONLY',
  verifyHuman: e => e.source === 'LOCAL_DEMO_SCRIPT' && ['demo-advice'].includes(e.id) });
const execute = host.execute;
let task;
host.execute = async args => {
  const result = await execute(args);
  if (args.step.id === 'step-1') {
    await task.human({ id: 'demo-advice', taskId: plan.id, kind: 'ADVICE', source: 'LOCAL_DEMO_SCRIPT',
      text: '演示中途的新想法：先讨论一个新框架。' });
    task.decideAdvice('demo-advice', 'DEFER', '当前两个文件任务已明确，新框架讨论排到任务之后。');
  }
  return result;
};
task = new DarkCoreTask({ plan, directory: path.join(root, 'state'), host });
await task.run();
const result = inspectTask(path.join(root, 'state'));
console.log(JSON.stringify({ status: result.status, files: result.receipts,
  advice: result.suggestions, directory: root, scope: 'LOCAL_DEMO_NOT_SERVER_DEPLOYMENT' }, null, 2));
if (result.status !== 'COMPLETED') process.exitCode = 1;