/* ************************************************* */
/* ****************** LIST ************************* */
/* ************************************************* */
var ListItem = Class.create({

    initialize: function( plateforms, objectParameter )
    {
        this.array = $A();
        $A(plateforms).each(function( jsonObject )
        {
            this.addItem(jsonObject, objectParameter);
        }.bind(this));
    },

    addItem:function( jsonElement, objectParameter )
    {
        var divItem = false;

        var objectItemNew = new Object();
        objectItemNew.jsonElement = jsonElement;
        objectItemNew.divItem = this.createItemDiv(objectItemNew.jsonElement, objectParameter);

        this.array.push(objectItemNew);
    },

    createItemDiv: function( itemHash, objectParameter )
    {
        return new Plateform(itemHash, objectParameter);
    },

    addOpenListener : function( func )
    {
        this.array.each(function( objectItem )
        {
            objectItem.divItem.addOpenListener(func);
        });
    },

    display : function( parentNode, idIfNoItem, textIfNoItem )
    {
        if( 0 >= this.array.size() )
        {
            var divNoItem = $(document.createElement("div"));
            divNoItem.id = idIfNoItem;
            divNoItem.textContent = textIfNoItem;
            parentNode.appendChild(divNoItem);
        }
        else
            this.array.each(function( item )
            {
                item.divItem.display(parentNode);
            });
    },

    displayWithPairImpair : function( parentNode, idIfNoItem, textIfNoItem )
    {
    	Dom.clearContainer(parentNode);
        if( 0 >= this.array.size() )
        {
            var divNoItem = $(document.createElement("div"));
            divNoItem.id = idIfNoItem;
            divNoItem.textContent = textIfNoItem;
            parentNode.appendChild(divNoItem);
        }
        else
        {
        	var rowNumber = 0;
            this.array.each(function( item )
            {
            	if(rowNumber % 2 == 0)
                    item.divItem.display(parentNode,"pair");
            	else
                    item.divItem.display(parentNode,"impair");
            	rowNumber++;
            });
        }
    },

    getItemById: function( itemId )
    {
        var returnObj = false;
        this.array.each(function( objItem )
        {
            if( objItem.jsonElement.id == itemId )
                returnObj = objItem;
        }.bind(this));

        return returnObj;
    }

});

/* ************************************************* */
/* ****************** ITEM ************************* */
/* ************************************************* */
var Item = Class.create({

    initialize: function( jsonElement, objectParameter )
    {
        this.jsonElement = Object.clone(jsonElement); // Warning: This is only a shallow copy
        this.listeners = $A();

        // HACK: No deep copy in Javascript
        if( objectParameter )
        {
            this.language = objectParameter.language || "fr";
            if( objectParameter.currentTitleId )
                this.currentTitleId = objectParameter.currentTitleId;
            if( objectParameter.isExpiredTitle )
                this.isExpiredTitle = objectParameter.isExpiredTitle;
        }
    },

    getId : function()
    {
        return this.jsonElement.id;
    },

    getContentType: function()
    {
        return this.jsonElement.contentType;
    },

    createContainer: function ( containerName, classNameValue )
    {
        this.divContainer = $(document.createElement("div"));
        this.divContainer.item = this;
        if(classNameValue)
        this.divContainer.className = classNameValue;
        this.divContainer.id = containerName + "_" + this.jsonElement.id;
    },

    appendContainer: function ( parentNode )
    {
        this.parentNode = parentNode;
        parentNode.appendChild(this.divContainer);
    },

    onClickContainer: function( event )
    {
        if( !event || (event.detail == undefined || 1 == event.detail) )
            this.executeListenersFunction();
    },

    selectWithParameter: function( classNameValue )
    {
        if( classNameValue )
            this.divContainer.addClassName(classNameValue);
    },

    unselectWithParameter: function( classNameValue )
    {
        if( classNameValue )
            this.divContainer.removeClassName(classNameValue);
    },

    executeListenersFunction: function()
    {
        this.listeners.each(function ( func )
        {
            func(this);
        }.bind(this));
    },

    addObservers: function ()
    {
        if( this.divContainer )
            Event.observe(this.divContainer, 'click', this.onClickContainer.bindAsEventListener(this));
    },

    addOpenListener: function( func )
    {
        this.listeners.push(func);
    },

    addName: function ( classNameValue )
    {
        if( !this.divContainer )
            return;

        this.divName = $(document.createElement("div"));
        this.divName.className = classNameValue;
        this.divName.innerHTML = this.jsonElement.name;

        this.divContainer.appendChild(this.divName);
    }
});