/*jslint indent: 2, nomen: true, maxlen: 100, white: true  plusplus: true */
/*global $, _, d3*/
/*global document*/
/*global EdgeShaper, modalDialogHelper, uiComponentsHelper*/
////////////////////////////////////////////////////////////////////////////////
/// @brief Graph functionality
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Michael Hackstein
/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////
function EdgeShaperControls(list, shaper) {
  "use strict";
  
  if (list === undefined) {
    throw "A list element has to be given.";
  }
  if (shaper === undefined) {
    throw "The EdgeShaper has to be given.";
  }
  var self = this,
    baseClass = "graph";
  
  this.addControlOpticShapeNone = function() {
    var prefix = "control_none",
    idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "None", prefix, function() {
      shaper.changeTo({
        shape: {
          type: EdgeShaper.shapes.NONE
        }
      });
    });
  };
  
  this.addControlOpticShapeArrow = function() {
    var prefix = "control_arrow",
      idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "Arrow", prefix, function() {
      shaper.changeTo({
        shape: {
          type: EdgeShaper.shapes.ARROW
        }
      });
    });
  };
  

    
  this.addControlOpticLabel = function() {
    var prefix = "control_label",
      idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "Label", prefix, function() {
      modalDialogHelper.createModalDialog("Switch Label Attribute",
        idprefix, [{
          type: "text",
          id: "key"
        }], function () {
          var key = $("#" + idprefix + "key").attr("value");
          shaper.changeTo({
            label: key
          });
        }
      );
    });
  };
  
  
  
  
  this.addControlOpticSingleColour = function() {
    var prefix = "control_singlecolour",
      idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "Single Colour", prefix, function() {
      modalDialogHelper.createModalDialog("Switch to Colour",
        idprefix, [{
          type: "text",
          id: "stroke"
        }], function () {
          var stroke = $("#" + idprefix + "stroke").attr("value");
          shaper.changeTo({
            color: {
              type: "single",
              stroke: stroke
            }
          });
        }
      );
    });
  };
  
  this.addControlOpticAttributeColour = function() {
    var prefix = "control_attributecolour",
      idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "Colour by Attribute", prefix, function() {
      modalDialogHelper.createModalDialog("Display colour by attribute",
        idprefix, [{
          type: "text",
          id: "key"
        }], function () {
          var key = $("#" + idprefix + "key").attr("value");
          shaper.changeTo({
            color: {
              type: "attribute",
              key: key
            }
          });
        }
      );
    });
  };
  
  this.addControlOpticGradientColour = function() {
    var prefix = "control_gradientcolour",
      idprefix = prefix + "_";
    uiComponentsHelper.createButton(baseClass, list, "Gradient Colour", prefix, function() {
      modalDialogHelper.createModalDialog("Change colours for gradient",
        idprefix, [{
          type: "text",
          id: "source"
        },{
          type: "text",
          id: "target"
        }], function () {
          var source = $("#" + idprefix + "source").attr("value"),
          target = $("#" + idprefix + "target").attr("value");
          shaper.changeTo({
            color: {
              type: "gradient",
              source: source,
              target: target
            }
          });
        }
      );
    });
  };
  
  this.addAllOptics = function () {
    self.addControlOpticShapeNone();
    self.addControlOpticShapeArrow();
    self.addControlOpticLabel();
    self.addControlOpticSingleColour();
    self.addControlOpticAttributeColour();
    self.addControlOpticGradientColour();
  };
  
  this.addAllActions = function () {
  
  };
  
  this.addAll = function () {
    self.addAllOptics();
    self.addAllActions();
  };
  
}