Rkns.Serializers.RandomData = Rkns.Utils.inherit(Rkns.Serializers._Base);

Rkns.Serializers.RandomData.prototype._init = function() {

    this._USER_COUNT = 5;

    this._NODE_COUNT = 20;

    this._EDGE_COUNT = 40;

    this.user_colors = ["#1f77b4","#aec7e8","#ff7f0e","#ffbb78","#2ca02c","#98df8a","#d62728","#ff9896","#9467bd","#c5b0d5","#8c564b","#c49c94","#e377c2","#f7b6d2","#7f7f7f","#c7c7c7","#bcbd22","#dbdb8d","#17becf","#9edae5"];

    this.load();

}

Rkns.Serializers.RandomData.prototype.load = function() {

    var _p = this._project;

    _p.title = "Random Generated Data";

    for (var i = 0; i < this._USER_COUNT; i++) {

        _p.users.push(new Rkns.Model.User(_p, {

            id: "user-"+i,

            title: "User #"+(1+i),

            color: this.user_colors[i]

        }));

    }

    for (var i = 0; i < this._NODE_COUNT; i++) {

        _p.nodes.push(new Rkns.Model.Node(_p, {

            id: "node-"+i,

            title: "Node #"+(1+i),

            created_by: "user-" + Math.floor(this._USER_COUNT*Math.random()),

            position: {

//                x: 200 * Math.random(),

//                y: 150 * Math.random()

                x: 100 * Math.cos(2 * Math.PI * i / this._NODE_COUNT),

                y: 100 * Math.sin(2 * Math.PI * i / this._NODE_COUNT)

            }

        }));

    }

    for (var i = 0; i < this._EDGE_COUNT; i++) {

        var _from, _to;

        _from = _to = Math.floor(this._NODE_COUNT*Math.random());

        while(_from === _to) {

            _to = Math.floor(this._NODE_COUNT*Math.random());

        }

        _p.edges.push(new Rkns.Model.Edge(_p, {

            id: "edge-"+i,

            title: "Edge #"+(1+i),

            created_by: "user-" + Math.floor(this._USER_COUNT*Math.random()),

            from: "node-" + _from,

            to: "node-" + _to

        }));

    }

    this.handleCallbacks();

}