const {randomUUID} = require("crypto");
const ins = require("../../utils/http");
const dayjs = require("dayjs");
const getCookie = require("../../auth/3xuiLogin");

module.exports = async (ctx) => {
  let {id = 4, limitIp, expiryTime = 0, enable = !0, totalGB = 1, subId = "2rv0gb458kbfl532", email, uuid} = ctx.request.body;
  if (!ctx.state.cookie) {
    ctx.state.cookie = await getCookie();
    ins.interceptors.request.use((config) => {
      config.headers.Cookie = ctx.state.cookie;
      return config;
    });
  }
  const inbound = await ins.get(`/panel/api/inbounds/get/${id}`);
  if (!inbound?.success) return (ctx.body = { code: "1", msg: `获取节点失败:${inbound}` });
  uuid = uuid || randomUUID();
  email = email || uuid.split("-")[0];
  if (expiryTime != 0) {
    expiryTime = dayjs(expiryTime, "YYYY-MM-DD HH:mm:ss").valueOf();
  }
  totalGB = totalGB * 1024 * 1024 * 1024;
  const settings = {clients: [{id: uuid, flow: "", email, limitIp, enable, tgId: "", subId, reset: 0, totalGB, expiryTime}]};
  const result = await ins.post("/panel/api/inbounds/addClient", {id, settings: JSON.stringify(settings)});
  if (result?.success) {
    const {remark, port, protocol, streamSettings = "{}"} = inbound.obj || {};
    const setting = JSON.parse(streamSettings || "{}"), {network = "ws", security = "none"} = setting;
    if (network === "ws") {
      const {wsSettings: {host, path}} = setting
      ctx.body = {
        code: "0", message: "success",
        data: `${protocol}://${uuid}@vless.jjcp52.com:${port}?type=${network}&path=${path}&host=${host}&security=${security}#${remark}-${email}`,
      };
    } else if (network === "tcp") {
      // 生成的链接格式 vless://842f52b6-4945-46c8-89ed-165bf51123fc@206.237.11.232:34261?type=tcp&security=reality&pbk=3-yeUp9rz5KacCLJqaLt_rHUY_6EKw6tveLpVB2hxQI&fp=random&sni=yahoo.com&sid=0f7f86d03b646595&spx=%2F#temu-reality-kubbo
      const {serverNames: [sni], shortIds: [sid], settings: {publicKey, fingerprint, spiderX}} = (setting.realitySettings || {})
      ctx.body = {
        code: "0", message: "success",
        data: `${protocol}://${uuid}@vless.jjcp52.com:${port}?type=${network}&security=${security}&pbk=${publicKey}&fp=${fingerprint}&sni=${sni}&sid=${sid}&spx=${spiderX}#${remark}-${email}`,
      };
    }

  } else {
    ctx.body = {
      code: 1,
      message: "添加失败:" + result?.msg || "未知原因",
      data: ctx.request.body,
    };
  }
};