'use strict';

/** Create a namespace for the application. */
var SenseboxExtension = SenseboxExtension || {};

SenseboxExtension.SUPPORTED_BOARDS = {
  'sensebox': 'Arduino/Genuino UNO',
  'sensebox-mcu': 'senseBox MCU'
};

/** Initialize function for senseBox extensions, to be called on page load. */
SenseboxExtension.init = function () {
  sessionStorage.setItem('no_thanks', 'false');
  var location = window.location;
  const compilerOnline = 'https://compiler.sensebox.de';
  //const compilerOnline = 'http://localhost:3000'
  var urlParams = new URLSearchParams(location.search);
  Ardublockly.changeBlocklyArduinoBoard('sensebox_mcu');
  Ardublockly.loadServerXmlFile(Ardublockly.options.blocklyPath + '/ardublockly/start.xml');

  if (urlParams.has('board')) {
    window.BOARD = urlParams.get('board');
  } else {
    window.BOARD = 'sensebox';
  }

  if (location.hostname !== 'localhost') {
    //TODO hide all features of running ardublockly locally
    var buttons_offline = document.getElementById('buttons_offline');
    var buttons_online = document.getElementById('buttons_online');
    buttons_offline.classList.add('hidden');
    buttons_online.classList.remove('hidden');

    //Hide offline settings
    var settings_online = document.getElementsByClassName('modal_section online');
    for (let index = 0; index < settings_online.length; index++) {
      const element = settings_online[index];
      element.classList.add('hidden');
    }
    var settings_offline = document.getElementsByClassName('modal_section offline')[0];
    settings_offline.classList.remove('hidden');
    SenseboxExtension.populateBoards();
  }

  //TODO hide old and new blocks depending on selected senseBox version
  switch (window.BOARD) {
    case 'sensebox':
      // ArdublocklyServer.setArduinoBoard('Uno', function(jsonObj) {
      //   var newEl = ArdublocklyServer.jsonToHtmlDropdown(jsonObj);
      //   Ardublockly.setArduinoBoardsHtml(newEl);
      // });
      window.EXTENSION = 'hex';
      break;
    case 'sensebox-mcu':
      window.EXTENSION = 'bin';
      break;
  }
  var clipboard = new ClipboardJS('.copy-btn');
  clipboard.on('success', function (e) {
    console.log(e);
    Ardublockly.MaterialToast(Ardublockly.getLocalStr('code_copied'));
  });
  clipboard.on('error', function (e) {
    console.log(e);
  });

  document.getElementById("button_copy_clipboard").setAttribute("data-tooltip", Ardublockly.getLocalStr('save_to_clipboard'));
  document.getElementById("button_compile_sketch").setAttribute("data-tooltip", Ardublockly.getLocalStr('compile_sketch'));

  var compile = document.getElementById('button_compile_sketch');
  var compiling = false;
  compile.addEventListener('click', function () {
    if (!compiling) {
      addClass(compile, "sb-disabled");
      addClass(compile, "running");
      compiling = true;

      var sketch = Ardublockly.generateArduino();
      var data = {
        "board": window.BOARD,
        "sketch": sketch
      };
      var request = ArdublocklyServer.createRequest();
      // The data received is JSON, so it needs to be converted into the right
      // format to be displayed in the page.
      var onReady = function () {
        compiling = false;
        removeClass(compile, "sb-disabled");
        removeClass(compile, "running");
        if (request.readyState == 4) {
          if (request.status == 200) {
            var response = null;
            try{
              var download = function(){
                response = JSON.parse(request.response);
                var filename = document.getElementById('sketch_name').value;
                window.open(compilerOnline + '/download?id=' + response.data.id + '&board=' + window.BOARD + '&filename=' + filename, '_self');
              }
              var no_thanks = sessionStorage.getItem('no_thanks');
              // If no cookie with our chosen name (e.g. no_thanks)...
              if (no_thanks == "false") {

                window.setTimeout(Ardublockly.alertMessage(
                  Ardublockly.getLocalStr('sketch_compiled'),
                  Ardublockly.getLocalStr('copy_paste_mcu')),1000);
              }
              window.setTimeout(download, 1000);
              
              $(".nothanks").click(function() {
              sessionStorage.setItem('no_thanks', document.getElementById("checkbox").checked);
              console.log(sessionStorage.getItem('no_thanks'));
              });
              
              }
              /*response = JSON.parse(request.response);
              window.open('https://compiler.sensebox.de/download?id='+response.data.id+'&board='+window.BOARD, '_self');
              Ardublockly.MaterialToast(Ardublockly.getLocalStr('sketch_compiled'));*/
             catch (e) {
              throw e;
            }
          } else if (request.status == 500) {
            response = JSON.parse(request.response);
            var data = {
              ide_data: {
                std_output: '',
                err_output: response.message
              },
              errors: [{
                id: 1
              }]
            }
            var dataBack = ArdublocklyServer.jsonToIdeModal(data);
            Ardublockly.arduinoIdeOutput(dataBack);
            var outputHeader = document.getElementById('ide_output_collapsible_header');
            if (!outputHeader.className.match('active')) {
              outputHeader.click();
            }
          } else {
            Ardublockly.MaterialToast(Ardublockly.getLocalStr('arduinoOpErrorTitle'));
            return null;
          }
        }
      };
      try {
        Ardublockly.resetIdeOutputContent();
        request.open('POST', compilerOnline + '/compile', true);
        request.setRequestHeader('Content-Type', 'application/json');
        request.onreadystatechange = onReady;
        request.send(JSON.stringify(data));
      } catch (e) {
        console.log('Error: ', e);
        throw e;
      }
    }
  });
};

SenseboxExtension.changeBoard = function (event) {
  window.BOARD = event.target.value;
}

SenseboxExtension.populateBoards = function () {
  $('#boards-online').material_select('destroy');
  var boardsMenu = document.getElementById('boards-online');
  boardsMenu.options.length = 0;

  for (var board in SenseboxExtension.SUPPORTED_BOARDS) {
    var option = new Option(SenseboxExtension.SUPPORTED_BOARDS[board], board);
    if (board == window.BOARD) {
      option.selected = true;
    }
    boardsMenu.options.add(option);
  }
  boardsMenu.onchange = SenseboxExtension.changeBoard;
  $('#boards-online').material_select();
}

function hasClass(el, className) {
  if (el.classList)
    return el.classList.contains(className);
  return !!el.className.match(new RegExp('(\\s|^)' + className + '(\\s|$)'));
}

function addClass(el, className) {
  if (el.classList)
    el.classList.add(className)
  else if (!hasClass(el, className))
    el.className += " " + className;
}

function removeClass(el, className) {
  if (el.classList)
    el.classList.remove(className)
  else if (hasClass(el, className)) {
    var reg = new RegExp('(\\s|^)' + className + '(\\s|$)');
    el.className = el.className.replace(reg, ' ');
  }
}