/**
 * PM2：四路子代理 agent.py（可选，与中控分开管理）
 *
 * 每个 app 在对应 crypto_monitor_* 目录启动，以加载该目录 .env 中的 API 密钥。
 * Python 解释器使用 manual_trading_hub/.venv（须已 pip install -r requirements.txt）。
 *
 * 启动：
 *   pm2 start ecosystem.agents.config.cjs
 *
 * 仅启动部分账户可编辑下方 apps 数组，或：
 *   pm2 start ecosystem.agents.config.cjs --only manual-agent-binance
 */
const path = require("path");

const HUB_DIR = __dirname;
const REPO_ROOT = path.join(HUB_DIR, "..");
const PY = path.join(HUB_DIR, ".venv", "bin", "python");
const AGENT = path.join(HUB_DIR, "agent.py");

function agentApp(name, exchangeDir, exchange, port) {
  return {
    name,
    cwd: path.join(REPO_ROOT, exchangeDir),
    script: AGENT,
    interpreter: PY,
    instances: 1,
    autorestart: true,
    watch: false,
    max_memory_restart: "400M",
    env: {
      EXCHANGE: exchange,
      PORT: String(port),
      HOST: "127.0.0.1",
    },
  };
}

module.exports = {
  apps: [
    agentApp("manual-agent-binance", "crypto_monitor_binance", "binance", 15200),
    agentApp("manual-agent-okx", "crypto_monitor_okx", "okx", 15201),
    agentApp("manual-agent-gate", "crypto_monitor_gate", "gate", 15202),
    agentApp("manual-agent-gate-bot", "crypto_monitor_gate_bot", "gate", 15203),
  ],
};