// Copyright (c) 未来飞马
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
//
// Trademark Notice:
// The MPL-2.0 license grants copyright permissions for source code only.
// It does NOT grant any rights to use trademarks including "未来飞马",
// "Harness Loop", "RSI", and associated slogan "让AI进化提前发生，让AI落地快人一步".
// Any use of these trademarks requires separate written permission.
/**
 * 交付物上报云函数（skill-deliverable 配套）
 * ============================================
 * 
 * 部署：Parse.Cloud.define 或 /api/functions 模式
 * 云函数 ID：lfYlgU7SkK（保持不变）
 *
 * v2 变更：
 *   1. 移除 FMODE_AGENT_SUPERADMIN 角色检查 → 改为：用户仅对自有容器有上报权限
 *   2. agentId → agentObjectId 自动解析（传任一即可，缺失则自动补全）
 *   3. 首次上报时自动创建 FmodeAgent 记录（自注册）
 *   4. 参数缺失时自动补全（时间戳、状态等）
 *
 * 鉴权逻辑（简化版）：
 *   sessionToken → _User → 查此用户是否是该 FmodeAgent 记录的 owner
 *   是 → 允许上报；否 → 403
 *   若 FmodeAgent 记录不存在且 agentId 有效 → 自动创建 + 设当前用户为 owner
 */

const CLASS_DELIVERABLE = 'AgentDeliverable';
const CLASS_AGENT = 'FmodeAgent';

Parse.Cloud.define('deliverable-report', async (req) => {
  const { agentId, agentObjectId, title, summary, project, artifacts, tags } = req.params;
  const user = req.user;

  if (!user) throw new Parse.Error(401, '需要登录');
  if (!title) throw new Parse.Error(400, 'title 必填');

  // ---- Step 1: 解析/注册 FmodeAgent ----
  let agentQuery = new Parse.Query(CLASS_AGENT);
  
  if (agentObjectId) {
    agentQuery.equalTo('objectId', agentObjectId);
  } else if (agentId) {
    agentQuery.equalTo('agentId', agentId);
  } else {
    throw new Parse.Error(400, 'agentId 或 agentObjectId 必填');
  }

  let agent = await agentQuery.first({ useMasterKey: true });

  // 自动注册：agent 不存在则创建
  if (!agent) {
    if (!agentId) throw new Parse.Error(400, '新 agent 注册需要 agentId');
    const AgentClass = Parse.Object.extend(CLASS_AGENT);
    agent = new AgentClass();
    agent.set('agentId', agentId);
    agent.set('user', user);
    agent.set('status', 'online');
    agent.set('heartbeatAt', new Date());
    agent = await agent.save(null, { useMasterKey: true });
  }

  const finalAgentId = agent.get('agentId') || agentId;
  const finalAgentOid = agent.id;

  // ---- Step 2: 权限校验（仅校验用户是否为 agent owner）----
  const agentUser = agent.get('user');
  if (agentUser && agentUser.id !== user.id) {
    throw new Parse.Error(403, '仅该容器的 owner 可上报');
  }
  // 如果 agent 没有 owner（旧数据），自动绑定当前用户
  if (!agentUser) {
    agent.set('user', user);
    await agent.save(null, { useMasterKey: true });
  }

  // ---- Step 3: 写入交付物 ----
  const DelClass = Parse.Object.extend(CLASS_DELIVERABLE);
  const record = new DelClass();
  record.set('agentId', finalAgentId);
  record.set('agent', agent);   // 指针
  record.set('agentObjectId', finalAgentOid);
  record.set('user', user);
  record.set('title', title);
  record.set('summary', summary || '');
  record.set('project', project || '');
  record.set('artifacts', artifacts || []);
  record.set('tags', tags || []);
  record.set('reportedAt', new Date());
  
  // ACL：仅 owner 可读写
  const acl = new Parse.ACL(user);
  acl.setPublicReadAccess(false);
  acl.setPublicWriteAccess(false);
  record.setACL(acl);

  const saved = await record.save(null, { useMasterKey: true });

  // ---- Step 4: 更新 agent 心跳 ----
  agent.set('heartbeatAt', new Date());
  agent.set('status', 'online');
  await agent.save(null, { useMasterKey: true });

  return {
    code: 200,
    id: saved.id,
    agentId: finalAgentId,
    agentObjectId: finalAgentOid,
    title: title,
    createdAt: saved.get('createdAt') || saved.createdAt,
  };
});