var enterBtn = document.getElementById("enter");
var authorizeButton = document.getElementById('authorize-button');
var signoutButton = document.getElementById('signout-button');

var runCommandBtn = document.getElementById('create-event');
enterBtn.addEventListener("click", captureInput);
window.addEventListener("keypress", function(e) {
  var key = e.which || e.keycode;
  if (key == 13) {
    captureInput();
  }
});
var actualCommand = '';
var command = '';

var dict = {
  "gcal": makeEvent,
  "googlecalendar": makeEvent,
  "mapsd": directionsURL,
  "directions": directionsURL
};

function error() {
  $('#fire').slideDown();
  $('#input').mousedown(function() {
    $('#fire').slideUp();
  });
}

function captureInput() {
  var input = String(document.getElementById("input").value);
  var untilSpace = input.indexOf(' ');
  command = input.substring(0, untilSpace);
  console.log(command);

  if (command in dict) {
    console.log('isAValidCommmand');
    actualCommand = input.substring(untilSpace+1);

      if (actualCommand == '') {
        console.log('actualCommand is empty!!');
        error();
      }

      else if (gapi.auth2.getAuthInstance().isSignedIn.get()) {
        console.log('already signed in');
        runCommandBtn.addEventListener("click", runCommand);
        function runCommand() {
            console.log('successfully ran command');
            dict[command](actualCommand);
          }
        runCommandBtn.click();
        runCommandBtn.removeEventListener("click", runCommand);
      }

      else {
        authorizeButton.click();
        setTimeout(console.log("Run Command again!"), 1000);
      }
  }
  else {
    console.log("Not a valid command");
    error();
  }
}