'use strict';

angular.module('copayApp.services').factory('nodeWebkit', function nodeWebkitFactory() {
  var root = {};

  var isNodeWebkit = function() {
    var isNode = (typeof process !== "undefined" && typeof require !== "undefined");
    if(isNode) {
      try {
        return (typeof require('nw.gui') !== "undefined");
      } catch(e) {
        return false;
      }
    }
  };

  root.readFromClipboard = function() {
    if (!isNodeWebkit()) return;
    var gui = require('nw.gui');
    var clipboard = gui.Clipboard.get();
    return clipboard.get();
  };

  root.writeToClipboard = function(text) {
    if (!isNodeWebkit()) return;
    var gui = require('nw.gui');
    var clipboard = gui.Clipboard.get();
    return clipboard.set(text);
  };

  root.openExternalLink = function(url) {
    if (!isNodeWebkit()) return;
    var gui = require('nw.gui');
    return gui.Shell.openExternal(url);
  };

  return root;
});