const chokidar = require("chokidar");
const ws = require("./server");
const fs = require("fs");
const doMerge = require("./command").doMerge;
const { exec } = require("child_process");
require("colors");
require("shelljs/global");

const tscProcess = exec("node node_modules/.bin/tsc -w -p .");
const rollupProcess = exec("node node_modules/.bin/rollup -c -w");

console.warn("Waiting ...");

setTimeout(() => {
  console.warn("Start watching");
  ws.listen(7777);
  chokidar
    .watch(process.cwd() + "/bundle", {
      ignored: /(^|[\/\\])\../,
      awaitWriteFinish: true,
      alwaysStat: true,
    })
    .on("change", (path) => {
      if (ws.debugging) {
        console.log("debugging, hot reload by pass");
        return;
      }
      fs.readFile(path, "utf-8", (error, data) => {
        if (!path.endsWith(".map")) {
          try {
            const sourceMap = doMerge(path + ".map");
            ws.connections.forEach((e) => {
              e.sendText(
                JSON.stringify({
                  cmd: "RELOAD",
                  script: data,
                  source: path.match(/[^/\\]*$/)[0],
                  sourceMap,
                })
              );
            });
          } catch (e) {
            console.error(e);
          }
        }
      });
    });
}, 3000);
const os = require("os");

function getIPAdress() {
  const ret = [];
  var interfaces = os.networkInterfaces();
  for (var devName in interfaces) {
    var iface = interfaces[devName];
    for (var i = 0; i < iface.length; i++) {
      var alias = iface[i];
      if (
        alias.family === "IPv4" &&
        alias.address !== "127.0.0.1" &&
        !alias.internal
      ) {
        ret.push(alias.address);
      }
    }
  }
  return ret;
}

const qrcode = require("qrcode-terminal");

const ips = getIPAdress();
ips.forEach((e) => {
  console.log(`IP:${e}`);
  qrcode.generate(e, { small: false });
});

const keypress = require("keypress");

keypress(process.stdin);
process.stdin.on("keypress", function (ch, key) {
  if (key && key.ctrl && key.name == "r") {
    ips.forEach((e) => {
      console.log(`IP:${e}`);
      qrcode.generate(e, { small: false });
    });
  }
  if (key && key.ctrl && key.name == "c") {
    process.stdin.pause();
    tscProcess.kill("SIGABRT");
    rollupProcess.kill("SIGABRT");
    process.exit(0);
  }
});
process.stdin.setRawMode(true);
process.stdin.resume();