function report_stock (reporting){
    "use strict";

    var instance = openerp;

    reporting.ReportStockWidget = reporting.Base.extend({
        template: 'ReportStock',
        stockLocation: [],
        stockQuant: [],
        productProduct : [],
        rowsData: [],
        content: [],
        newStock: [],

        events : {
            'change #current-location' : 'factSearch',
            'change #current-category' : 'factSearch',
            'click #toolbar > button' : 'clickOnAction',
            'click-row.bs.table #table ' : 'clickAnalysisDetail',
        },
        init : function(parent){
            this._super(parent);
        },
        start : function(){
            var self = this;
            var dato=[];
            var table = this.$el.find('#table');
            table.bootstrapTable({data : self.rowsData});
            self.submitForm();
        },
        valorNull:function(dato){
            var valor ="";
            if (dato){
                valor=dato;
            }
            return valor;
        },
        clickAnalysisDetail: function(e, row, $element,field){
            if (field == 'product'){
                this.do_action({
                    name:"Variantes de Producto",
                    type: 'ir.actions.act_window',
                    res_model: "product.product",
                    views: [[false,'form']],
                    target: 'new',
                    domain: [['id', '=',row.id ]],
                    context: {},
                    flags: {'form': {'action_buttons': false, 'options': {'mode': 'view'}}},
                    res_id: row.id,
                });
            }
            e.stopImmediatePropagation();
        },
        submitForm: function(){
            var self = this;
            self.fecthStockLocation().then(function(StockLocation){
                self.StockLocation=StockLocation;
                return StockLocation;
            }).then(function(StockLocation){
                return self.fecthStockQuant();
            }).then(function(StockQuant){
                self.StockQuant = StockQuant;
                return self.fecthProductProduct();
            }).then(function(ProductProduct){
                self.ProductProduct = ProductProduct;
                return self.fecthProductCategory();
            }).then(function(ProductCategory){
                self.ProductCategory = ProductCategory;
                self.$el.find('#current-category').append('<option value="9999999">Todos las categorias</option>');
                _.each(ProductCategory, function (item) {
                    self.$el.find('#current-category').append('<option value="' + item.id + '">' + item.name + '</option>');
                });
                self.search();
                return self.BuildTable(self.stockQuant, self.stockLocation);
            });
        },
        fecthStockLocation : function(){
            var self = this;
            var defer = $.Deferred();
            var location = new instance.web.Model('stock.location');
            var fields = ['id', 'name', 'company_id', 'location_id'];
            var domain =[['active', '=', true],['usage', '=', 'internal']];
            location.query(fields).filter(domain).order_by('id').all().then(function(results){
                defer.resolve(results);
            })
            return defer;
        },
        fecthStockQuant : function(){
            var self = this;
            var defer = $.Deferred();
            var location = _.flatten(_.map(self.StockLocation,function(item){
                return item.id;
            }));
            var company_id =(_.map(self.StockLocation, function(item){
                return item.company_id[0];
            })).shift();
            var quant = new instance.web.Model('stock.quant');
            var fields = ['id', 'product_id', 'qty', 'cost','location_id'];
            var domain =[['company_id', '=', company_id],['location_id', 'in',location]];
            quant.query(fields).filter(domain).all().then(function(results){
                defer.resolve(results);
            })
            return defer;
        },
        fecthProductProduct: function(){
            var self = this;
            var defer = $.Deferred();
            var ids = _.flatten(_.map(self.StockQuant, function (item) {
                return item.product_id[0];
            }));
            var fields = ['id','name','name_template', 'standard_price','type','attribute_value_ids', 'lst_price','ean13','categ_id','attribute_str'];
            var ProductProduct =  new instance.web.Model('product.product');
            ProductProduct.query(fields).filter([['id', 'in', ids]]).all().then(function (results) {
              defer.resolve(results)
            });
            return defer;
        },
        fecthProductCategory: function(){
            var self = this;
            var defer = $.Deferred();
            var fields = ['id','name'];
            var ProductCategory =  new instance.web.Model('product.category');
            ProductCategory.query(fields).filter([['type', '=', 'normal']]).all().then(function (results) {
              defer.resolve(results)
            });
            return defer;
        },
        getProductProduct: function(ProductProduct, StockQuant){
            var self = this;
            var product_ids= _.flatten(_.map(StockQuant,function(map){
                return map.product_id[0];
            }));

            return _.filter(ProductProduct,function(prod){return _.contains(product_ids, prod.id)});
        },
        getStockQuant: function(product_id, quantObjs){
            var self = this;
            var quantProduct = quantObjs;
            if (product_id){
                quantProduct = _.filter(quantProduct, function(item){
                    return item.product_id[0] == product_id;
                });
            }
            return quantProduct;
        },
        BuildTable : function(stockQuant,stockLocation){
            var self = this;
            var data=[];
            var itemLocation;
            var itemProduct;
            var itemQuant;
            var ProductProduct;
            var product;
            var quantity = 0;
            var total=0;
            ProductProduct = self.getProductProduct(self.ProductProduct, self.StockQuant);
            _.each(ProductProduct, function(item){
                itemProduct = item;
                itemQuant = self.getStockQuant( itemProduct.id, self.StockQuant);
                if (itemQuant.length > 0){
                    quantity = _.reduce(_.map(itemQuant,function(item){
                        return item.qty;
                    }),function(mamo, num){
                        return mamo + num;
                    },0);
                    product = itemQuant.shift();
                    total = parseInt(quantity * itemProduct.standard_price);
                    data.push({
                        id : product.product_id[0],
                        product : product.product_id[1],
                        ean13 : self.valorNull(itemProduct.ean13),
                        category_name : itemProduct.categ_id[1],
                        qty : accounting.formatNumber(quantity,2, ".", ","),
                        standard_price : accounting.formatNumber(itemProduct.standard_price,0, ".", ","),
                        lst_price : accounting.formatNumber(itemProduct.lst_price,0, ".", ","),
                        valuation: accounting.formatNumber(total,0,".",","),
                        category_id : itemProduct.categ_id[0],
                        location_id : product.location_id[0],
                        total : total
                    });
                }
            })
            self.content = data;
            self.loadTable(data);
        },
        search: function () {
            var self = this;
            var results = self.ProductProduct;
            results = _.map(results, function (item) {
                return {
                        label: item.id + '- '+ ' [ ' + self.valorNull(item.default_code) + ' - ' + self.valorNull(item.ean13) + ' ] ' + item.name + ' ( ' +  self.valorNull(item.attribute_str) + ' ) ' ,
                        value: item.id + '- '+ ' [ ' + self.valorNull(item.default_code) + ' - ' + self.valorNull(item.ean13) + ' ] ' + item.name + ' ( ' +  self.valorNull(item.attribute_str) + ' ) '
                }
            });
            self.$('#product').autocomplete({
                source: results,
                minLength:0,
                search: function(event, ui) {
                    if (!(self.$('#product').val())){
                        self.factSearch();
                    }
                },
                close: function( event, ui ) {
                        self.factSearch();
                },
                select: function(event, ui) {
                    self.factSearch();
                }
            });
        },
        factSearch: function(){
            var self = this;
            var category = this.$el.find('#current-category').val();
            var product= this.$el.find('#product').val().split('-');
            var content = self.content;
            if(category != 9999999){
                content = _.filter(content,function(inv){
                    return inv.category_id == category;
                });
            }
            if (product != ""){
                content = _.filter(content, function(inv){
                    return inv.id == product[0];
                });
            }
            self.loadTable(content)
        },
        loadTable:function(rowsTable){
            var self = this;
            self.rowsData = rowsTable;
            var table = self.$el.find('#table');
            table.bootstrapTable('load' ,rowsTable);
        },
        getObjectPdf: function(){
            var self = this;
            var rows=[];
            var rows = self.rowsData;
            var total = _.reduce(_.map(rows,function(map){
                return(map.total);
            }),function(memo, num){
                return memo + num;
            },0);
            if (rows.length > 0){
                rows.push({
                    product: "Totales ",
                    valuation: accounting.formatNumber(total,0,".",","),
                });
            }
            return rows;
        },
        clickOnAction: function (e) {
            var self = this;
            var rowsNew;
            var action = self.$el.find(e.target).val();
            var table = self.$el.find("#table");
            var data2 = table.bootstrapTable('getVisibleColumns');
            var getColumns=[];
            var rows=[];
            rowsNew = self.getObjectPdf();
            if (action === 'pdf') {
                var dataNEW = _.map(data2, function (val){
                    return val.field;
                });
                _.each(rowsNew,function (item){
                    rows.push(_.pick(item, dataNEW));
                });
                // Obtener los nombre de la Cabezera
                _.each(_.map(data2,function(val){
                        return val;
                    }), function(item){
                            getColumns.push([{
                                        title: item.title,
                                        dataKey: item.field
                                    }]);
                });
                this.drawPDF(_.flatten(getColumns),rows);
            }
        },
        drawPDF:function(getColumns,rows){
            var self = this;
            var fechaActu= new Date();
            var location = this.sucDescrip = this.$el.find('#current-location option:selected').text();
            var totalPagesExp = "{total_pages_count_string}";
            var pdfDoc = new jsPDF();
            pdfDoc.autoTable(getColumns, rows, {
                    styles: { overflow: 'linebreak', fontSize:8 , columnWidth: 'wrap'},
                    columnStyles:{
                                    product :{columnWidth: '8px'},
                                    qty : {halign:'center'},
                                    standard_price : {halign:'right'},
                                    lst_price : {halign:'right'},
                                    valuation : {halign:'right'},
                                },
                    margin: { top: 16, horizontal: 7},
                addPageContent: function (data) {
                    pdfDoc.setFontSize(12);
                    pdfDoc.setFontStyle('bold');
                    pdfDoc.setTextColor(40);
                    pdfDoc.text('Listado de productos', data.settings.margin.left, 10);
                    // FOOTER
                    var str = "Pagina  " + data.pageCount;
                    if (typeof pdfDoc.putTotalPages === 'function') {
                        str = str + " de " + totalPagesExp;
                        // +"\n  Día de Expedición  "+fechaActu.getDate()+"/"+fechaActu.getMonth()+"/"+fechaActu.getFullYear();
                    }
                    pdfDoc.setFontSize(9);
                    pdfDoc.setFontStyle('bold');
                    pdfDoc.setTextColor(40);
                    pdfDoc.text(str, data.settings.margin.left, pdfDoc.internal.pageSize.height - 5);
                }
            });
            if (typeof pdfDoc.putTotalPages === 'function') {
                pdfDoc.putTotalPages(totalPagesExp);
            }
            pdfDoc.save('Listado de productos.pdf');
        }
    });
}