/**
* Allows GroupTab to render a table structure.
*/
Ext.define('Ext.ux.GroupTabRenderer', {
    alias: 'plugin.grouptabrenderer',
    extend: 'Ext.AbstractPlugin',

    tableTpl: new Ext.XTemplate(
        '<div id="{view.id}-body" class="' + Ext.baseCSSPrefix + '{view.id}-table ' + Ext.baseCSSPrefix + 'grid-table-resizer" style="{tableStyle}">',
            '{%',
                'values.view.renderRows(values.rows, values.viewStartIndex, out);',
            '%}',
        '</div>',
        {
            priority: 5
        }
    ),

    rowTpl: new Ext.XTemplate(
        '{%',
            'Ext.Array.remove(values.itemClasses, "', Ext.baseCSSPrefix + 'grid-row");',
            'var dataRowCls = values.recordIndex === -1 ? "" : " ' + Ext.baseCSSPrefix + 'grid-data-row";',
        '%}',
        '<div {[values.rowId ? ("id=\\"" + values.rowId + "\\"") : ""]} ',
            'data-boundView="{view.id}" ',
            'data-recordId="{record.internalId}" ',
            'data-recordIndex="{recordIndex}" ',
            'class="' + Ext.baseCSSPrefix + 'grouptab-row {[values.itemClasses.join(" ")]} {[values.rowClasses.join(" ")]}{[dataRowCls]}" ',
            '{rowAttr:attributes}>',
            '<tpl for="columns">' +
                '{%',
                    'parent.view.renderCell(values, parent.record, parent.recordIndex, xindex - 1, out, parent)',
                 '%}',
            '</tpl>',
        '</div>',
        {
            priority: 5
        }
    ),

    cellTpl: new Ext.XTemplate(
        '{%values.tdCls = values.tdCls.replace(" ' + Ext.baseCSSPrefix + 'grid-cell "," ");%}',
        '<div class="' + Ext.baseCSSPrefix + 'grouptab-cell {tdCls}" {tdAttr}>',
            '<div {unselectableAttr} class="' + Ext.baseCSSPrefix + 'grid-cell-inner" style="text-align: {align}; {style};">{value}</div>',
            '<div class="x-grouptabs-corner x-grouptabs-corner-top-left"></div>',
            '<div class="x-grouptabs-corner x-grouptabs-corner-bottom-left"></div>',
        '</div>',
        {
            priority: 5
        }
    ),

    selectors: {
        // Outer table
        bodySelector: 'div.' + Ext.baseCSSPrefix + 'grid-table-resizer',

        // Element which contains rows
        nodeContainerSelector: 'div.' + Ext.baseCSSPrefix + 'grid-table-resizer',

        // row
        itemSelector: 'div.' + Ext.baseCSSPrefix + 'grouptab-row',

        // row which contains cells as opposed to wrapping rows
        dataRowSelector: 'div.' + Ext.baseCSSPrefix + 'grouptab-row',

        // cell
        cellSelector: 'div.' + Ext.baseCSSPrefix + 'grouptab-cell', 

        getCellSelector: function(header) {
            var result = 'div.' + Ext.baseCSSPrefix + 'grid-cell';
            if (header) {
                result += '-' + header.getItemId();
            }
            return result;
        }

    },

    init: function(grid) {
        var view = grid.getView(), 
            me = this;
        view.addTableTpl(me.tableTpl);
        view.addRowTpl(me.rowTpl);
        view.addCellTpl(me.cellTpl);
        Ext.apply(view, me.selectors);
    }
});