/**
  * Load next/previous page of log history
  */
function loadLogPage(objectclass,id,start,count) {
  $.ajax({
    type: "POST",
    url: "../ajax/loadLogPage.php",
    data: {
      objectclass: objectclass,
      id: id,
      start: start,
      count: count
    }
    }).success(function (data) {
      $('#logs_'+objectclass.toLowerCase()+"_"+id).html(data);
    });
}

/**
	*	Check document password quality
	*/
function checkPasswordStrength(pwd) {
	score = testPassword(pwd);
	$('[id^=span_security]').addClass('hidden');

	if(score < 16) {
		$('#span_security_very_weak').removeClass('hidden');
	} else if(score < 25) {
		$('#span_security_weak').removeClass('hidden');
	} else if(score < 35) {
		$('#span_security_medium').removeClass('hidden');
	} else if(score < 45) {
		$('#span_security_strong').removeClass('hidden');
	} else {
		$('#span_security_stronger').removeClass('hidden');
	}
}

/**
	* show popup to enter password to download a decrypted file.
	* Called by Download button on document list.
	*/
function showDownloadPopup(id,GEC_ROOT) {
	$('#password-modal').modal('show');

	$('#password-modal .btn-primary').unbind("click");
	$('#password-modal .btn-primary').click(function() {
		download(id,GEC_ROOT);
	});
}

/**
	* download file, called by download doc popup after user enter password and validate
	*/
function download(id,GEC_ROOT) {
	password = $('#input_password_modal')[0].value;

	if(password=='') {
		$('#password-modal .form-group').addClass('has-error');
		$('#helpblock_password_modal').removeClass('hidden');
		return;
	} else {
		$('#password-modal .form-group').removeClass('has-error');
		$('#helpblock_password_modal').addClass('hidden');
	}

  $.ajax({
    type: "GET",
    url: GEC_ROOT+"/front/download.php",
    data: {
      id: id,
      password: password,
      testPassword: 1
    }
    }).success(function (data) {
			if(data == 'ok') {
				$('#password-modal').modal('hide');
				window.location = GEC_ROOT+'/front/download.php?id='+id+'&password='+password;
			} else {
				$('#password-modal .form-group').addClass('has-error');
				$('#helpblock_password_modal').removeClass('hidden');
			}
    });
}

/**
  * Reload reference dropdown with matching category_id from category dropdown in contract form
  */
function changeOfDropdownCategory(categoryDropdown) {
  $.ajax({
    type: "POST",
    url: "../ajax/getReferences.php",
    data: {
      category_id: categoryDropdown.value
    }
    }).success(function (data) {
      $('#div_reference_dropdown').html(data);
    });
}

/**
  * check contrat form
  * forbid empty select value for reference / category
  */
function checkContractForm() {
  //check dropdowns are filled with a value
	if($('select[name="supplier_id"]')[0].value == 0) {
		$('select[name="supplier_id"]').parent().addClass('has-error');
    return false;
	}
	$('select[name="supplier_id"]').parent().removeClass('has-error');

	if($('select[name="contract_type_id"]')[0].value == 0) {
		$('select[name="contract_type_id"]').parent().addClass('has-error');
    return false;
	}
	$('select[name="contract_type_id"]').parent().removeClass('has-error');

	if($('select[name="category_id"]')[0].value == 0) {
		$('select[name="category_id"]').parent().addClass('has-error');
    return false;
	}
	$('select[name="category_id"]').parent().removeClass('has-error');

	if($('select[name="reference_id"]')[0].value == 0) {
		$('select[name="reference_id"]').parent().addClass('has-error');
    return false;
  }
	$('select[name="reference_id"]').parent().removeClass('has-error');

  //check start date <= end date
  var start_date = $('input[name="start_date"]')[0].value.replace(/-/g,'');
  var end_date = $('input[name="end_date"]')[0].value.replace(/-/g,'');
  if(end_date < start_date) {
    $('input[name="start_date"]').parent().addClass('has-error');
    $('input[name="end_date"]').parent().addClass('has-error');
    return false;
  }
  $('input[name="start_date"]').parent().removeClass('has-error');
  $('input[name="end_date"]').parent().removeClass('has-error');

	return true;
}

/**
  * Update search input with the correct type for selected field
  */
function updateSearchInput(class_name,rand) {
  //get current value in field
  field_type = document.getElementsByName('search_field_value_'+rand)[0].type;

  $.ajax({
    type: "POST",
    url: "../ajax/getSearchInputField.php",
    data: {
      class_name: class_name,
      name: 'search_field_value_'+rand,
      index: $("select[name='search_field_index_"+rand+"']").val()
    }
    }).success(function (data) {
      $("[name='search_field_value_"+rand+"']").replaceWith(data);
      $('[data-toggle="tooltip"]').tooltip();
    });
}

/**
  * Remove search criteria and submit form to update results immediatly
  */
function deleteSearchCriteria(rand) {
  $('#search_div_'+rand).remove();
  document.getElementById('search-form').submit();
}

/**
	* show popup to customize search result columns
  * TODO : show loading dialog while waiting for popup content
	*/
function showCustomizeColumnPopup(class_name) {

  $.ajax({
    type: "POST",
    url: "../ajax/getCustomizeColumnResultSearch.php",
    data: {
      class_name: class_name
    }
    }).success(function (data) {
	    $('#modal-customize-search-result-columns .modal-body').html(data);
	    $('#modal-customize-search-result-columns').modal('show');
    });
}

/**
  * Move a column UP in table in customize search column popup
  */
function customizeColumnPopupMoveColumnUp(id) {
  //which tab is active ?
  var activeTab = 'user';
  var foo = $('li[id^=tab-li-ccp-][class~=active]');
  if(foo[0].id=='tab-li-ccp-global') activeTab='global';

  var idx = $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id).index();
  var row = $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id);

  if(idx > 1) {
    row.insertBefore(row.prev());
  }
}

/**
  * Move a column DOWN in table in customize search column popup
  */
function customizeColumnPopupMoveColumnDown(id) {
  //which tab is active ?
  var activeTab = 'user';
  var foo = $('li[id^=tab-li-ccp-][class~=active]');
  if(foo[0].id=='tab-li-ccp-global') activeTab='global';

  var idx = $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id).index();
  var row = $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id);

  if(idx < $('#tabpanel-ccp-'+activeTab+' #table-ccp tr').length) {
    row.insertAfter(row.next());
  }
}

/**
  * Remove a column in customize search column popup
  */
function customizeColumnPopupRemoveColumn(id) {
  //which tab is active ?
  var activeTab = 'user';
  var foo = $('li[id^=tab-li-ccp-][class~=active]');
  if(foo[0].id=='tab-li-ccp-global') activeTab='global';

  //add row to dropdown add column
  //get column name
  var name = $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id+' > td')[0].innerHTML;

  //add to dropdown
  $('#tabpanel-ccp-'+activeTab+' select[name="dropdown-new-column"]').append($('<option>',{
    value: id,
    text: name,
  }));

  //remove row
  $('#tabpanel-ccp-'+activeTab+' #tr-ccp-'+id).remove();

  //enable add button
  $('#tabpanel-ccp-'+activeTab+' #button-ccp-add').prop('disabled', false);
}

/**
  * Add a column in customize search column popup
  */
function customizeColumnPopupAddColumn(id) {
  //which tab is active ?
  var activeTab = 'user';
  var foo = $('li[id^=tab-li-ccp-][class~=active]');
  if(foo[0].id=='tab-li-ccp-global') activeTab='global';

  var index = $('#tabpanel-ccp-'+activeTab+' select[name="dropdown-new-column"] option:selected')[0].value;
  var name = $('#tabpanel-ccp-'+activeTab+' select[name="dropdown-new-column"] option:selected')[0].innerHTML;

  $('#tabpanel-ccp-'+activeTab+' select[name="dropdown-new-column"] option:selected').remove();

  var tr = '<tr id="tr-ccp-'+index+'"><td>'+name+'</td><td><span class="glyphicon glyphicon-chevron-up" style="cursor: pointer; cursor: hand;" onclick="customizeColumnPopupMoveColumnUp('+index+')" aria-hidden="true"></span><span class="glyphicon glyphicon-chevron-down" style="cursor: pointer; cursor: hand;" onclick="customizeColumnPopupMoveColumnDown('+index+')" aria-hidden="true"></span></td><td><span class="glyphicon glyphicon-trash" style="cursor: pointer; cursor: hand;" onclick="customizeColumnPopupRemoveColumn('+index+')" aria-hidden="true"></span></td></tr>';

  $('#tabpanel-ccp-'+activeTab+'  #table-ccp').append(tr);

  if($('#tabpanel-ccp-'+activeTab+' select[name="dropdown-new-column"] option:selected').length==0) {
    //disable add button
    $('#tabpanel-ccp-'+activeTab+' #button-ccp-add').prop('disabled', true);
  }
}


/**
  * Save column customization
  */
function saveCustomizeColumn(class_name) {
  //which tab is active ?
  var activeTab = 'user';
  var foo = $('li[id^=tab-li-ccp-][class~=active]');
  if(foo[0].id=='tab-li-ccp-global') activeTab='global';

  //get all tr starting with tr-ccp-*
  var tr_list = $('#tabpanel-ccp-'+activeTab+' [id^=tr-ccp-]');
  var id_list = [];

  //get their ids
  var id_list;
  for(i=0;i<tr_list.length;i++) {
    match = tr_list[i].id.match(/tr-ccp-([0-9]+)/);
    id_list.push(match[1]);
  }

  if(id_list.length<1) {
		$('#tabpanel-ccp-'+activeTab+' select').closest('span').addClass('has-error');
  } else {
    //if we're on user view and div is hidden => disable user view by submiting empty column list
    if(activeTab=='user' && $('#div_ccp_user_view').hasClass('hidden')) {
      id_list = null;
    }

    //POST and reload search results
    $.ajax({
      type: "POST",
      url: "../ajax/saveCustomizeColumnResultSearch.php",
      data: {
        class_name: class_name,
        view: activeTab,
        indexes: id_list
      }
      }).success(function (data) {
	      $('#modal-customize-search-result-columns').modal('hide');
        document.location.reload(true);
      });
    }
}

/**
  * Enable/disable userview
  * => show/hide div
  */
function switchCustomizeColumnUserView() {
	var div = $('#div_ccp_user_view');

  if(div.hasClass('hidden')) {
    //enable
    $('#div_ccp_user_view').removeClass('hidden');
    $('#buttonSwitchUserview').text('Supprimer ma vue personnalisée');
  } else {
    //disable
    $('#div_ccp_user_view').addClass('hidden');
    $('#buttonSwitchUserview').text('Activer ma vue personnalisée');
  }
}

/**
  * Export search results :
  * - change hidden input export to 1
  * - submit form
  */
function searchExport() {
  document.getElementById('search-form').action='export.php';
  document.getElementById('search-form').submit();
  document.getElementById('search-form').action='';
}

/**
  * Enable/disable notification on contract :
  * - show hidden div
  * - switch value of hidden input
  */
function switchContractNotification() {
	var notif = $('input[name="notification"]')[0].value;

  if(notif == 0) {
    //enable
    $('input[name="notification"]')[0].value = 1;
    $('#div_notif').removeClass('hidden');
    $('#buttonSwitchNotification').text('Désactiver la notification');
  } else {
    //disable
    $('input[name="notification"]')[0].value = 0;
    $('#div_notif').addClass('hidden');
    $('#buttonSwitchNotification').text('Activer la notification');
  }
}

/**
  * check contrat notification form
  * forbid invalid email address
  */
function checkContractNotificationForm() {
  var recipients = $('input[name="notification_recipient"]')[0].value;


  //check dropdowns are filled with a value
	if(!recipients.match(/^( *[0-9a-zA-Z\.\-_]+@[0-9a-zA-Z\.\-_]+\.[a-zA-Z]{2,}(,|))+$/)) {
		$('input[name="notification_recipient"]').parent().addClass('has-error');
    return false;
	}
	$('input[name="notification_recipient"]').parent().removeClass('has-error');

	return true;
}

/**
  * Switch session to another client from modal
  */
function switchEntity(GEC_ROOT) {
  //console.log($('select[name="dd-switch-entity"]').val());

  $.ajax({
    type: "POST",
    url: "../ajax/switchEntity.php",
    data: {
      entity_id: $('select[name="dd-switch-entity"]').val()
    }
    }).success(function (data) {
			window.location = GEC_ROOT+'/front/dashboard.php';
    });
}

/**
  * called when user click on "encrypt" checkbox : hide/show password div and require/donot password
  */
function togglePasswordField(input) {
  //we need to get ancestor to specify then when changing input/classes/attributes because contract and avenant share the same document tab
  var form = $(input).closest('form')
  if(input.checked) {
    $('#div_password',form).removeClass('hidden');
    $('input[name="password"]',form).attr('required','required');
  } else {
    $('#div_password',form).addClass('hidden');
    $('input[name="password"]',form).removeAttr('required');
  }
}