$(document).ready(function() {
  $.fn.serializeObject = function() {
    var o = {};
    var a = this.serializeArray();
    $.each(a, function() {
      if (o[this.name]) {
        if (!o[this.name].push) {
          o[this.name] = [o[this.name]];
        }
        o[this.name].push(this.value || '');
      } else {
        o[this.name] = this.value || '';
      }
    });
    return o;
  };
  // Collect values of input fields with name "multi_select" an same data-id to js array multi_data[data-id]
  var multi_data = [];
  $(document).on('change', 'input[name=multi_select]:checkbox', function() {
    if ($(this).is(':checked') && $(this).data('id')) {
      var id = $(this).data('id');
      if (typeof multi_data[id] == "undefined") {
        multi_data[id] = [];
      }
      multi_data[id].push($(this).val());
    }
    else {
      var id = $(this).data('id');
      multi_data[id].splice($.inArray($(this).val(), multi_data[id]),1);
    }
  });

  // Select checkbox by click on parent tr
  $(document).on('click', 'tbody>tr', function(e) {
    if (e.target.type == "checkbox") {
      e.stopPropagation();
    } else {
      var checkbox = $(this).find(':checkbox');
      checkbox.trigger('click');
    }
  });

  // Select or deselect all checkboxes with same data-id
  $(document).on('click', '#toggle_multi_select_all', function(e) {
    e.preventDefault();
    id = $(this).data("id");
    multi_data[id] = [];
    var all_checkboxes = $("input[data-id=" + id + "]:enabled");
    all_checkboxes.prop("checked", !all_checkboxes.prop("checked")).change();
  });

  // General API edit actions
  $(document).on('click', '#edit_selected', function(e) {
    e.preventDefault();
    var id = $(this).data('id');
    var api_url = $(this).data('api-url');
    var api_attr = $(this).data('api-attr');
    // If clicked element #edit_selected is in a form with the same data-id as the button,
    // we merge all input fields by {"name":"value"} into api-attr
    if ($(this).closest("form").data('id') == id) {
      var attr_to_merge = $(this).closest("form").serializeObject();
      var api_attr = $.extend(api_attr, attr_to_merge)
    }
    // If clicked element #edit_selected has data-item attribute, it is added to "items"
    if (typeof $(this).data('item') !== 'undefined') {
      var id = $(this).data('id');
      if (typeof multi_data[id] == "undefined") {
        multi_data[id] = [];
      }
      multi_data[id].push($(this).data('item'));
    }
    if (typeof multi_data[id] == "undefined") return;
    api_items = multi_data[id];

    if (Object.keys(api_items).length !== 0) {
      $.ajax({
        type: "POST",
        dataType: "json",
        data: { "items": JSON.stringify(api_items), "attr": JSON.stringify(api_attr), "csrf_token": csrf_token },
        url: '/api/v1/' + api_url,
        jsonp: false,
        complete: function (data) {
          // var reponse = (JSON.parse(data.responseText));
          // console.log(reponse.type);
          // console.log(reponse.msg);
          window.location = window.location.href.split("#")[0];
        }
      });
    }
  });

  // General API add actions
  $(document).on('click', '#add_item', function(e) {
    e.preventDefault();
    var id = $(this).data('id');
    var api_url = $(this).data('api-url');
    var api_attr = $(this).data('api-attr');
    // If clicked button is in a form with the same data-id as the button,
    // we merge all input fields by {"name":"value"} into api-attr
    if ($(this).closest("form").data('id') == id) {
      var attr_to_merge = $(this).closest("form").serializeObject();
      var api_attr = $.extend(api_attr, attr_to_merge)
    }
    $.ajax({
      type: "POST",
      dataType: "json",
      data: { "attr": JSON.stringify(api_attr), "csrf_token": csrf_token },
      url: '/api/v1/' + api_url,
      jsonp: false,
      complete: function (data) {
        // var reponse = (JSON.parse(data.responseText));
        // console.log(reponse.type);
        // console.log(reponse.msg);
        window.location = window.location.href.split("#")[0];
      }
    });
  });
  // General API delete actions
  $(document).on('click', '#delete_selected', function(e) {
    e.preventDefault();
    var id = $(this).data('id');
    // If clicked element #delete_selected has data-item attribute, it is added to "items"
    if (typeof $(this).data('item') !== 'undefined') {
      var id = $(this).data('id');
      if (typeof multi_data[id] == "undefined") {
        multi_data[id] = [];
      }
      multi_data[id].splice($.inArray($(this).data('item'), multi_data[id]),1);
      multi_data[id].push($(this).data('item'));
    }
    if (typeof $(this).data('text') !== 'undefined') {
      $("#DeleteText").empty();
      $("#DeleteText").text($(this).data('text'));
    }
    if (typeof multi_data[id] == "undefined" || multi_data[id] == "") return;
    data_array = multi_data[id];
    api_url = $(this).data('api-url');
    $(document).on('show.bs.modal','#ConfirmDeleteModal', function () {
      $("#ItemsToDelete").empty();
      for (var i in data_array) {
        $("#ItemsToDelete").append("<li>" + data_array[i] + "</li>");
      }
    })
    $('#ConfirmDeleteModal').modal({
      backdrop: 'static',
      keyboard: false
    })
    .one('click', '#IsConfirmed', function(e) {
      $.ajax({
        type: "POST",
        dataType: "json",
        cache: false,
        data: { "items": JSON.stringify(data_array), "csrf_token": csrf_token },
        url: '/api/v1/' + api_url,
        jsonp: false,
        complete: function (data) {
          window.location = window.location.href.split("#")[0];
        }
      });
    })
    .one('click', '#isCanceled', function(e) {
      // Remove event handler to allow to close modal and restart dialog without multiple submits
      $('#ConfirmDeleteModal').off();
      $('#ConfirmDeleteModal').modal('hide');
    });
  });
});