import { io } from "socket.io-client";
import customParser from "socket.io-msgpack-parser";

const url = process.argv[2];
const count = process.argv[3];
const userStartId = process.argv[4];
const testSceneNum = process.argv[5] || "t-test";
const roomStartId = process.argv[6] || "00001";
const isMockCamera = process.argv[7] || 0;
const cameraInterval = process.argv[8] || 3000;
const roomNumber = process.argv[9] || 50;
let testCamera;
console.log(
  "argv:",
  count,
  userStartId,
  testSceneNum,
  roomStartId,
  isMockCamera,
  cameraInterval,
  roomNumber
);

console.log("socket-info::url:config-->", url);
console.log("socket-info::url:count-->", count);
console.log("socket-info::start-->压力测试正在开始");
const URL = url || process.env.URL;
// http://zhang9394@zhangyupeng:face3d.4dage.com:7005/zhangyupeng/chatIM.git
const MAX_CLIENTS = Number(count) || 500;

// const CLIENT_CREATION_INTERVAL_IN_MS = 0;
// // const EMIT_INTERVAL_IN_MS = 100;
// const EMIT_INTERVAL_IN_MS_camera = Number(cameraInterval);
// let sendcameraIntervalTimer;
// wws://test-socket.4dkankan.com/watch
let clientCount = 0;
let lastReport = new Date().getTime();
let packetsSinceLastReport = 0;
// let testSceneNum = "t-test";
// let roomId = "00001";
let userLimitNum = MAX_CLIENTS;
let agentId = 0;
function sleep(ms) {
  return new Promise((resolve) => setTimeout(resolve, ms));
}
function range(start, end) {
  return Array(end - start + 1)
    .fill()
    .map((_, idx) => start + idx);
}
const groups = (arr, chunkSize) => {
  return arr
    .map((e, i) => {
      return i % chunkSize === 0 ? arr.slice(i, i + chunkSize) : null;
    })
    .filter((e) => {
      return e;
    });
};

// new Array(Number(count)).fill(0).forEach((_, index) => {
//   // console.log("agent", index);
//   const isLast = (index + 1) % roomNumber === 0;
//   if (isLast) {
//     console.log("isLast", index);
//   }
// });

const createAgent = () => {
  agentId += 1;
  const nickName = `test_name_${userStartId}${agentId}`;
  const userId = `${userStartId}${agentId}`;
  const oid = `oid-${userStartId}${agentId}`;
  const role = agentId === 1 ? "leader" : "customer";
  const roomId = "";

  console.log("agentId", agentId);

  // createClient({ userId, nickName, from: "0", role: role, oid });
  // createClient({ userId, nickName, from: "1", role: role, oid });
  // createClient({ userId, nickName, from: "2", role: role, oid });
};

const createClient = ({ userId, nickName, from, role, oid, roomId }) => {
  // for demonstration purposes, some clients stay stuck in HTTP long-polling

  const socket = io(URL, {
    path: "/fsl-node",
    transports: ["websocket"],
    parser: customParser,
    extraHeaders: {
      oid: oid,
    },
    query: {
      userId: userId,
      from: from || 2,
      sceneNum: testSceneNum,
      role: role,
      nickName: nickName,
      roomId: roomId,
      voiceStatus: 0,
      enableTalk: true,
      isAuthMic: 0,
      isAllowMic: 0,
      userLimitNum,
      myHeadUrl:
        "http://downza.img.zz314.com/edu/pc/wlgj-1008/2016-06-23/64ec0888b15773e3ba5b5f744b9df16c.jpg",
    },
  });

  // if (Number(isMockCamera) === 1 && Number(from) === 0) {
  //   console.log(userId + "底层v3开启发送镜头");
  //   setInterval(() => {
  //     const data = {
  //       testUserId: userId,
  //       item: {
  //         qua: {
  //           _x: -0.11495106988815072,
  //           _y: 0.13408027376477993,
  //           _z: 0.015660797097947755,
  //           _w: 0.9841562229407423,
  //         },
  //         mode: "panorama",
  //         pos: {
  //           x: 1.7477431297302246,
  //           y: -0.1338435709476471,
  //           z: 1.3797638416290283,
  //         },
  //         type: "Rotate",
  //         pano: "1",
  //         target: {
  //           x: 1.4874317088952322,
  //           y: -0.3643028004004215,
  //           z: 0.442146378191566,
  //         },
  //       },
  //     };
  //     socket.emit("client to server event", data);
  //   }, EMIT_INTERVAL_IN_MS_camera);
  // }

  // setInterval(() => {
  //   socket.emit("client to server event");
  // }, EMIT_INTERVAL_IN_MS);

  // socket.on("server-benmark-client", (data) => {
  //   packetsSinceLastReport++;
  //   testCamera = data;
  //   // console.log("客户端收到服务端-镜头-MOCK", data);
  // });

  // socket.emit("server-interval-room-broadcast", { time: 1000 });
  // socket.on("client-interval-room-broadcast", (data) => {
  //   console.log(`客户端${userId}收到房间播报-MOCK"`, data);
  // });

  socket.on("server to client event", (data) => {
    packetsSinceLastReport++;
  });

  socket.on("disconnect", (reason) => {
    console.log(`disconnect due to ${reason}`);
  });

  // if (++clientCount < MAX_CLIENTS) {
  //   setTimeout(createAgent, CLIENT_CREATION_INTERVAL_IN_MS);
  // }
};

const chunkSize = Number(roomNumber);
const arr = range(1, Number(count));

groups(arr, chunkSize).forEach((group, gIndex) => {
  // console.log("group", group);

  Array.from(group).forEach(async (agent, index) => {
    try {
      // console.log("agent-1", agent, gIndex + 1);
      const nickName = `test_name_${userStartId}${agent}`;
      const userId = `${userStartId}${agent}`;
      const oid = `oid-${userStartId}${agent}`;
      const roomId = `${roomStartId}${gIndex + 1}`;
      let role = index === 0 ? "leader" : "customer";
      console.log("agent-2", {
        userId,
        nickName,
        role,
        oid,
        roomId,
      });

      createClient({ userId, nickName, from: "0", role: role, oid, roomId });
      createClient({ userId, nickName, from: "1", role: role, oid, roomId });
      createClient({ userId, nickName, from: "2", role: role, oid, roomId });
    } catch (error) {
      console.log("初始化");
    }
  });
});
// createAgent();

const printReport = () => {
  const now = new Date().getTime();
  const durationSinceLastReport = (now - lastReport) / 1000;
  const packetsPerSeconds = (
    packetsSinceLastReport / durationSinceLastReport
  ).toFixed(2);

  console.log(
    `client count: ${clientCount} ; average packets received per second: ${packetsPerSeconds} ${
      testCamera ? " carmera:" + JSON.stringify(testCamera) : ""
    }`
  );

  packetsSinceLastReport = 0;
  lastReport = now;
};

// setInterval(printReport, 5000);