window.addEventListener("load", function() {
  var query = getQueryHash(window.location.hash);
  var redirect =
    window.location.protocol + "//" + window.location.hostname + "/api/oauth";
  var client_id;
  var response;
  var scope;

  if (query.spotify) {
    client_id = "b934ecdd173648f5bcd38738af529d58";
    response = "token";
    scope =
      "playlist-read-private ugc-image-upload playlist-read-collaborative user-read-private playlist-modify-public playlist-modify-private";
    state = query.nonce;
    window.location.href =
      "https://accounts.spotify.com/authorize?client_id=" +
      client_id +
      "&scope=" +
      scope +
      "&show_dialog=false&response_type=" +
      response +
      "&redirect_uri=" +
      redirect +
      "&state=" +
      state;
  } else if (query.youtube) {
    client_id =
      "944988770273-butsmlr1aotlsskk8lmgvh0etqqekigf.apps.googleusercontent.com";
    response = "token";
    scope = "https://www.googleapis.com/auth/youtube";
    state = query.nonce;

    //window.opener.callback(query);
    window.location.href =
      "https://accounts.google.com/o/oauth2/v2/auth?client_id=" +
      client_id +
      "&response_type=" +
      response +
      "&state=" +
      state +
      "&redirect_uri=" +
      redirect +
      "&scope=" +
      scope;
  } else if (query.soundcloud) {
    /*
        SC.initialize({
          client_id: api_key.soundcloud,
          redirect_uri: 'https://zoff.me/api/oauth'
        });

        // initiate auth popup
        console.log("asd ok", api_key.soundcloud);
        SC.connect().then(function() {
          return SC.get('/me');
        }).then(function(me) {
            console.log(me);
          //alert('Hello, ' + me.username);
      }).catch(function(e) {
          console.log(e);
      });*/

    var redirect_uri = encodeURIComponent("https://zoff.me/api/oauth");
    var response_type = "code";
    var scope = "non-expiring";
    var state = query.nonce;
    var url =
      "https://soundcloud.com/connect?client_id=" +
      api_key.soundcloud +
      "&redirect_uri=" +
      redirect_uri +
      "&state=" +
      state +
      "&display=page&response_type=code&scope=" +
      scope;
    //console.log(url);
    window.location.href = url;
  } else {
    var query_parameters;
    if (window.location.search.length > 0) {
      query_parameters = getQueryHash(window.location.search);
    } else {
      query_parameters = getQueryHash(window.location.hash);
    }
    try {
      window.opener.callback(query_parameters);
    } catch (e) {
      window.setTimeout(window.opener.SC_player.connectCallback, 1);
    }
  }
});

function getQueryHash(url) {
  if (window.location.search.length > 0) {
    if (url.substring(url.length - 1) == "#") {
      url = url.substring(0, url.length - 1);
    }
    var temp_arr = url.substring(1).split("&");
    var done_obj = {};
    var splitted;
    for (var i in temp_arr) {
      splitted = temp_arr[i].split("=");
      if (splitted.length == 2) {
        done_obj[splitted[0]] = splitted[1];
      }
    }
    return done_obj;
  } else {
    var temp_arr = url.substring(1).split("&");
    var done_obj = {};
    var splitted;
    for (var i in temp_arr) {
      splitted = temp_arr[i].split("=");
      if (splitted.length == 2) {
        done_obj[splitted[0]] = splitted[1];
      }
    }
    return done_obj;
  }
}