#!/usr/bin/env node
'use strict';

const assert = require('assert/strict');
const fs = require('fs');
const os = require('os');
const path = require('path');

async function main() {
  const tempRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'qiwei-message-archive-'));
  const previousArchive = process.env.QIWEI_MESSAGE_ARCHIVE_ENABLED;
  const previousMemory = process.env.QIWEI_AGENT_MEMORY_ENABLED;
  const previousRoot = process.env.QIWEI_MESSAGES_DIR;
  try {
    process.env.QIWEI_MESSAGES_DIR = tempRoot;
    delete process.env.QIWEI_MESSAGE_ARCHIVE_ENABLED;
    delete process.env.QIWEI_AGENT_MEMORY_ENABLED;
    const archive = require('../mcp/src/core/message-archive');

    assert.equal(archive.archiveEnabled(), false);
    assert.equal(archive.memoryEnabled(), false);
    await archive.appendChatRecord({ wxid: 'contact/unsafe', content: '默认不落盘', dir: 'in' });
    assert.equal(fs.existsSync(path.join(tempRoot, 'chat')), false);

    process.env.QIWEI_MESSAGE_ARCHIVE_ENABLED = '1';
    await archive.appendChatRecord({
      wxid: 'contact/unsafe', messageId: 'm-1', externalId: 'e-1', dir: 'in', senderType: 'customer',
      content: '需要下周安排一次产品演示', createdAt: '2026-08-03T10:00:00.000Z', source: 'smoke',
    });
    await archive.appendGroupRecord({
      roomId: 'room:demo', messageId: 'g-1', seq: 1, msgType: 1, senderId: 'member-1',
      senderName: '测试成员', self: false, content: '群内测试消息', timestamp: '2026-08-03T10:01:00.000Z',
    });
    await archive.drainQueues();
    const chatFile = path.join(tempRoot, 'chat', 'contact_unsafe', '2026-08-03.json');
    const groupFile = path.join(tempRoot, 'group', 'room_demo', '2026-08-03.json');
    assert.equal(JSON.parse(fs.readFileSync(chatFile, 'utf8')).content, '需要下周安排一次产品演示');
    assert.equal(JSON.parse(fs.readFileSync(groupFile, 'utf8')).roomId, 'room:demo');

    assert.deepEqual(archive.ensureMemory('contact-1', '刘总'), { enabled: false, dir: '', created: [] });
    process.env.QIWEI_AGENT_MEMORY_ENABLED = '1';
    const memory = archive.ensureMemory('contact-1', '刘总');
    assert.equal(memory.enabled, true);
    assert.deepEqual(memory.created.sort(), [...archive.MEMORY_FILES].sort());
    const templates = archive.MEMORY_FILES.map(name => fs.readFileSync(path.join(memory.dir, name), 'utf8')).join('\n');
    assert.match(templates, /当前目标与需求/);
    assert.doesNotMatch(templates, /房源|购房|看房|小牛/);
    assert.match(archive.memoryIndexText('contact-1'), /用户记忆索引/);
    assert.equal(archive.memoryRelBase('contact/1'), 'messages/memory/contact_1');

    process.stdout.write(`${JSON.stringify({ status: 'ok', checks: 14, archiveDefault: 'off', memoryDefault: 'off' }, null, 2)}\n`);
  } finally {
    if (previousArchive === undefined) delete process.env.QIWEI_MESSAGE_ARCHIVE_ENABLED;
    else process.env.QIWEI_MESSAGE_ARCHIVE_ENABLED = previousArchive;
    if (previousMemory === undefined) delete process.env.QIWEI_AGENT_MEMORY_ENABLED;
    else process.env.QIWEI_AGENT_MEMORY_ENABLED = previousMemory;
    if (previousRoot === undefined) delete process.env.QIWEI_MESSAGES_DIR;
    else process.env.QIWEI_MESSAGES_DIR = previousRoot;
    fs.rmSync(tempRoot, { recursive: true, force: true });
  }
}

main().catch(error => {
  process.stderr.write(`${error.stack || error.message}\n`);
  process.exitCode = 1;
});