$(document).ready(function() {
  

      /********** Start saved maj ************/

      var startMaj = document.getElementById("start_maj");

      startMaj.addEventListener('click', function() {

          var modalContent = document.getElementById("modal-content");
          var modalTitle = document.getElementById("modal-title");

          var majNameSelect = document.getElementById("maj_name").value;
          if(majNameSelect !== "" && majNameSelect !== "--") {

              var request = new XMLHttpRequest();

              request.open("POST", "/startsavedmaj");
              var formData = new FormData();
              formData.append("majname", majNameSelect);

  
              request.onreadystatechange = function() {
                  if(this.readyState === XMLHttpRequest.DONE && this.status === 200) {
                      var modalButton = document.getElementById("modal-button");

                      modalButton.addEventListener('click', function() {

                          location.reload();
                      })

                      modalTitle.innerHTML = "Félicitations";

                      modalContent.innerHTML = "La mise à jour a bien été paramétrée";

                      $("#warningFilesNumber").modal();
                  }
              }

              request.send(formData);
          }
          else {

              modalTitle.innerHTML = "Attention !";
              modalContent.innerHTML = "Veuillez choisir le nom d'une mise à jour";
              $("#warningFilesNumber").modal();

          }

      })
  

  
      /********** Configuration file ***********/
  

  
  
  
  
  
  
      /*

      var configName = document.getElementById("config_name");
      var configSend = document.getElementById("config_send");
      var file = document.getElementById("configInputFile");
      var readyToSend = false;
      var formData = new FormData();
  
      if(file != null) {
          file.addEventListener('change', function () {
              delete formData;
              formData = new FormData();
              configName.innerHTML = this.files[0].name;
              formData.append("file", this.files[0]);
              readyToSend = true;
          }, false)
  
          configSend.addEventListener('click', function () {
              var modalContent = document.getElementById("modal-content");
              var modalTitle = document.getElementById("modal-title");
              if (readyToSend) {
                  var request = new XMLHttpRequest();
                  request.open("POST", "/config");
  
                  request.onreadystatechange = function () {
                      if (this.readyState === XMLHttpRequest.DONE && this.status === 200) {
                          var modalButton = document.getElementById("modal-button");
                          modalButton.addEventListener('click', function (e) {
                              location.reload();
                          })
                          modalContent.innerHTML = "Upload terminé !";
                          modalTitle.innerHTML = "Félicitations";
                          $("#warningFilesNumber").modal();
                      }
                  }
  
                  request.send(formData);
              }
              else {
                  modalContent.innerHTML = "Veuillez sélectionner un fichier !";
                  $("#warningFilesNumber").modal()
              }
  
          })
      }
  

  */
  

      /********** Tableau **********/
  
        var tableNodes = $('#nodes-table').DataTable( {
            responsive: true,
            select: {
                style: 'multi'
            }
        } );
  
        var nodeSet = new Set();
  
        tableNodes.on('select', function (e, dt, type, indexes) {
          var rowData = tableNodes.rows(indexes).data().toArray()[0];

          console.log(rowData);
          nodeSet.add(rowData[0] + "@" + rowData[3]);
          console.log(nodeSet);

        } );
  
        tableNodes.on('deselect', function (e, dt, type, indexes) {
          var rowData = tableNodes.rows(indexes).data().toArray()[0];

          nodeSet.delete(rowData[0] + "@" + rowData[3]);
            console.log(nodeSet);

        } );
  

        var sendInfoMaj = function(action) {
            console.log(action);
            var form = document.createElement('form');
            form.setAttribute('action', action);
            form.setAttribute('method', 'post');

            var modalContent = document.getElementById("modal-content");
            var majName = document.getElementById("majName").value;
            var majDate = document.getElementById("majDate").value;
            var majFile = document.getElementById("file_choice").value;

            if(nodeSet.size == 0) {
                $("#warningFilesNumber").modal();
            }

            else if(majName === "") {
                modalContent.innerHTML = "Veuillez choisir un nom pour la mise à jour";
                $("#warningFilesNumber").modal();
            }

            else if(majDate === "") {
                modalContent.innerHTML = "Veuillez choisir une date pour la mise à jour"
                $("#warningFilesNumber").modal();
            }

            else if(majFile === "" || majFile === "--") {
                modalContent.innerHTML = "Veuillez choisir un fichier pour la mise à jour"
                $("#warningFilesNumber").modal();
            }

            else {
                var nodes = Array.from(nodeSet);
  
                var inputvar1 = document.createElement('input');
                inputvar1.setAttribute('type', 'hidden');
                inputvar1.setAttribute('name', 'name');
                inputvar1.setAttribute('value', majName);
                form.appendChild(inputvar1);
  
                var inputvar2 = document.createElement('input');
                inputvar2.setAttribute('type', 'hidden');
                inputvar2.setAttribute('name', 'date');
                inputvar2.setAttribute('value', majDate);
                form.appendChild(inputvar2);
  
                var inputvar3 = document.createElement('input');
                inputvar3.setAttribute('type', 'hidden');
                inputvar3.setAttribute('name', 'nodes');
                inputvar3.setAttribute('value', nodes.join(";"));
                form.appendChild(inputvar3);
  
                var inputvar4 = document.createElement('input');
                inputvar4.setAttribute('type', 'hidden');
                inputvar4.setAttribute('name', 'file');
                inputvar4.setAttribute('value', majFile);
                form.appendChild(inputvar4);
  
                document.body.appendChild(form);
                form.submit();
            }
        }

        document.getElementById("save_maj").addEventListener('click', function() {
            sendInfoMaj('savemaj');
        });
        document.getElementById("run_maj").addEventListener('click', function() {
            sendInfoMaj('runmaj');

        });
  
  } );