// HLDP-ZY://agents/zhuyuan-dev-agent/server.js
// @guardian: ICE-GL-ZY001 · 铸渊
// @sovereign: TCS-0002∞ · 冰朔
// @copyright: 国作登字-2026-A-00037559
// BD001 常驻Agent v5.3 — 零点原核UI + 步骤解析 + 经验累积

require("dotenv").config();
const express = require("express");
const path = require("path");
const fs = require("fs");
const { handleTask } = require("./modules/task-receiver");
const { sendNotification } = require("./modules/email-notify");
const { expandPlan } = require("./modules/plan-expander");
const { call: rawCall, getStatus: getModelStatus } = require("./modules/model-caller");
const { executePlan } = require("./modules/executor");
const { createLogger, readLatestRun, listRuns } = require("./modules/logger");
const { wrapModelCaller, reset, getCallCount, isBudgetExceeded } = require("./modules/cost-guard");
const { record: writeBrain, recordMilestone, recordExperience, AGENT_ID } = require("./modules/brain-writer");
const { wakeAndCheck, testConnection } = require("./modules/notion-poller");

const safeCall = wrapModelCaller(rawCall);
const app = express();
app.use(express.json({ limit: "10mb" }));
const PORT = process.env.PORT || 3003;
const PLANS_DIR = path.join(__dirname, "plans");
if (!fs.existsSync(PLANS_DIR)) fs.mkdirSync(PLANS_DIR, { recursive: true });
const START_TIME = new Date().toISOString();

// ═══ 步骤解析器 v5.3 — 将 Notion steps 文本转为 task 对象 ═══
function parsePlanSteps(stepsText, planId) {
  if (!stepsText) return [];
  const lines = stepsText.split("\n").filter(l => l.trim());
  const tasks = [];
  let idx = 0;
  for (const line of lines) {
    const m = line.match(/^\s*(\d+)\.?\s+(.+)/);
    if (m) {
      idx++;
      const desc = m[2].trim();
      let action = "write_file";
      if (/安装|执行|运行|启动|重启|构建|编译/.test(desc)) action = "run_cmd";
      if (/API|接口|对接|请求|调用/.test(desc)) action = "call_api";
      if (/验证|测试|检查|确认|审核/.test(desc)) action = "check";
      tasks.push({
        id: planId + "-t" + idx,
        action,
        target: "",
        description: desc,
        context: "从Notion工单提取: " + (stepsText.slice(0, 200))
      });
    }
  }
  console.log("[StepParser] " + planId + " → " + tasks.length + " tasks");
  return tasks;
}