/* eslint-disable */
var CreatedOKLodop7766 = null;

// ====判断是否需要安装CLodop云打印服务器:====
export function needCLodop() {
  try {
    var ua = navigator.userAgent;
    if (ua.match(/Windows\sPhone/i) != null) return true;
    if (ua.match(/iPhone|iPod/i) != null) return true;
    if (ua.match(/Android/i) != null) return true;
    if (ua.match(/Edge\D?\d+/i) != null) return true;

    var verTrident = ua.match(/Trident\D?\d+/i);
    var verIE = ua.match(/MSIE\D?\d+/i);
    var verOPR = ua.match(/OPR\D?\d+/i);
    var verFF = ua.match(/Firefox\D?\d+/i);
    var x64 = ua.match(/x64/i);
    if (verTrident == null && verIE == null && x64 !== null) return true;
    else if (verFF !== null) {
      verFF = verFF[0].match(/\d+/);
      if (verFF[0] >= 42 || x64 !== null) return true;
    } else if (verOPR !== null) {
      verOPR = verOPR[0].match(/\d+/);
      if (verOPR[0] >= 32) return true;
    } else if (verTrident == null && verIE == null) {
      var verChrome = ua.match(/Chrome\D?\d+/i);
      if (verChrome !== null) {
        verChrome = verChrome[0].match(/\d+/);
        if (verChrome[0] >= 42) return true;
      }
    }
    return false;
  } catch (err) {
    return true;
  }
}

//  ====页面引用CLodop云打印必须的JS文件：====
if (needCLodop()) {
  var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
  var oscript = document.createElement("script");
  oscript.src = "http://localhost:8000/CLodopfuncs.js?priority=1";
  head.insertBefore(oscript, head.firstChild);

  //  引用双端口(8000和18000）避免其中某个被占用：
  oscript = document.createElement("script");
  oscript.src = "http://localhost:18000/CLodopfuncs.js?priority=0";
  head.insertBefore(oscript, head.firstChild);
}

//  ====获取LODOP对象的主过程：====
export function getLodop(oOBJECT, oEMBED) {
  var strHtmInstall =
    "<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
  var strHtmUpdate =
    "<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
  var strHtm64_Install =
    "<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
  var strHtm64_Update =
    "<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
  var strHtmFireFox =
    "<br><br><font color='#FF00FF'>（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）</font>";
  var strHtmChrome =
    "<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>";
  var strCLodopInstall =
    "<br><font color='#FF00FF'>CLodop云打印服务(localhost本地)未安装启动!点击这里<a href='http:// www.c-lodop.com/download/CLodop_Setup_for_Win32NT_https_3.008Extend.zip' target='_self'>执行安装</a>,安装后请刷新页面。</font>";
  var strCLodopUpdate =
    "<br><font color='#FF00FF'>CLodop云打印服务需升级!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>";
  var LODOP;
  try {
    var isIE = navigator.userAgent.indexOf("MSIE") >= 0 || navigator.userAgent.indexOf("Trident") >= 0;
    if (needCLodop()) {
      try {
        LODOP = getCLodop();
      } catch (err) {
        alert("getLodop出错:" + err);
      }
      if (!LODOP && document.readyState !== "complete") {
        alert("C-Lodop没准备好，请稍后再试！");
        return;
      }
      if (!LODOP) {
        if (isIE) document.write(strCLodopInstall);
        else document.documentElement.innerHTML = strCLodopInstall + document.documentElement.innerHTML;
        return;
      } else {
        if (CLODOP.CVERSION < "3.0.0.2") {
          if (isIE) document.write(strCLodopUpdate);
          else document.documentElement.innerHTML = strCLodopUpdate + document.documentElement.innerHTML;
        }
        if (oEMBED && oEMBED.parentNode) oEMBED.parentNode.removeChild(oEMBED);
        if (oOBJECT && oOBJECT.parentNode) oOBJECT.parentNode.removeChild(oOBJECT);
      }
    } else {
      var is64IE = isIE && navigator.userAgent.indexOf("x64") >= 0;
      // =====如果页面有Lodop就直接使用，没有则新建:==========
      if (oOBJECT !== undefined || oEMBED !== undefined) {
        if (isIE) LODOP = oOBJECT;
        else LODOP = oEMBED;
      } else if (CreatedOKLodop7766 == null) {
        LODOP = document.createElement("object");
        LODOP.setAttribute("width", 0);
        LODOP.setAttribute("height", 0);
        LODOP.setAttribute("style", "position:absolute;left:0px;top:-100px;width:0px;height:0px;");
        if (isIE) LODOP.setAttribute("classid", "clsid:2105C259-1E0C-4534-8141-A753534CB4CA");
        else LODOP.setAttribute("type", "application/x-print-lodop");
        document.documentElement.appendChild(LODOP);
        CreatedOKLodop7766 = LODOP;
      } else LODOP = CreatedOKLodop7766;
      // =====Lodop插件未安装时提示下载地址:==========
      if (LODOP === null || typeof LODOP.VERSION === "undefined") {
        if (navigator.userAgent.indexOf("Chrome") >= 0)
          document.documentElement.innerHTML = strHtmChrome + document.documentElement.innerHTML;
        else if (navigator.userAgent.indexOf("Firefox") >= 0)
          document.documentElement.innerHTML = strHtmFireFox + document.documentElement.innerHTML;
        else if (is64IE) document.write(strHtm64_Install);
        else if (isIE) document.write(strHtmInstall);
        else document.documentElement.innerHTML = strHtmInstall + document.documentElement.innerHTML;
        return LODOP;
      }
    }
    if (LODOP.VERSION < "6.0") {
      if (!needCLodop()) {
        if (is64IE) document.write(strHtm64_Update);
        else if (isIE) document.write(strHtmUpdate);
        else document.documentElement.innerHTML = strHtmUpdate + document.documentElement.innerHTML;
      }
      return LODOP;
    }
    // ===如下空白位置适合调用统一功能(如注册语句、语言选择等):===
    LODOP.SET_LICENSES("达令心潮(北京)商贸有限公司", "B95259F540E2C256132EC7CE6AB55737", "", "");

    // ===========================================================
    return LODOP;
  } catch (err) {
    alert("getLodop出错:" + err);
  }
}