From 8f7c1c3a319d05b19d22baf33f5a2d1cab7089ea Mon Sep 17 00:00:00 2001
From: Mauricio Baeza <git@elmau.net>
Date: Tue, 16 Jan 2018 22:04:27 -0600
Subject: [PATCH] Fix - Issue #94

---
 source/static/js/controller/invoices.js | 50 ++++++++++++++++++++++++-
 source/static/js/ui/invoices.js         |  7 +++-
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/source/static/js/controller/invoices.js b/source/static/js/controller/invoices.js
index 0e5024f..4d2b30b 100644
--- a/source/static/js/controller/invoices.js
+++ b/source/static/js/controller/invoices.js
@@ -30,6 +30,8 @@ var invoices_controllers = {
         $$('cmd_invoice_sat').attachEvent('onItemClick', cmd_invoice_sat_click)
         $$('cmd_invoice_cancelar').attachEvent('onItemClick', cmd_invoice_cancelar_click)
         $$('grid_invoices').attachEvent('onItemClick', grid_invoices_click)
+        $$('grid_invoices').attachEvent('onSelectChange', grid_invoices_on_select_change)
+        $$('grid_invoices').attachEvent('onHeaderClick', grid_invoices_on_header_click)
         $$('filter_year').attachEvent('onChange', filter_year_change)
         $$('filter_month').attachEvent('onChange', filter_month_change)
         $$('filter_dates').attachEvent('onChange', filter_dates_change)
@@ -208,10 +210,15 @@ function cmd_delete_invoice_click(id, e, node){
     }
 
     var row = gi.getSelectedItem()
+
     if (row == undefined){
         msg_error('Selecciona una factura')
         return
     }
+    if (row instanceof Array){
+        msg_error('Selecciona solo una factura')
+        return
+    }
 
     if(row.uuid){
         msg_error('Solo se pueden eliminar facturas sin timbrar')
@@ -1049,6 +1056,10 @@ function cmd_invoice_timbrar_click(){
         msg_error('Selecciona una factura')
         return
     }
+    if (row instanceof Array){
+        msg_error('Selecciona solo una factura')
+        return
+    }
 
     if(row.uuid){
         msg_error('La factura ya esta timbrada')
@@ -1155,6 +1166,11 @@ function cmd_invoice_cancelar_click(){
         return
     }
 
+    if (row instanceof Array){
+        msg_error('Selecciona solo una factura')
+        return
+    }
+
     if(!row.uuid){
         msg_error('La factura no esta timbrada, solo es posible cancelar \
             facturas timbradas')
@@ -1238,6 +1254,10 @@ function cmd_invoice_sat_click(){
         msg_error('Selecciona una factura')
         return
     }
+    if (row instanceof Array){
+        msg_error('Selecciona solo una factura')
+        return
+    }
 
     if(!row.uuid){
         msg_error('La factura no esta timbrada, solo es posible consultar \
@@ -1748,4 +1768,32 @@ function cmd_invoice_report_xls_click(){
         ignore: {'xml': true, 'pdf': true, 'zip': true, 'mail': true},
         rawValues: true,
     })
-}
\ No newline at end of file
+}
+
+
+function grid_invoices_on_select_change(){
+    var g = $$('grid_invoices')
+    var rows = g.getSelectedItem(true)
+    var total = 0
+
+    for (i = 0; i < rows.length; i++) {
+        total += rows[i].total_mn.to_float()
+    }
+    g.getColumnConfig('cliente').footer[0].text = webix.i18n.priceFormat(total)
+    g.refreshColumns()
+}
+
+
+function grid_invoices_on_header_click(id){
+    if(id.column != 'index'){
+        return
+    }
+    var g = $$('grid_invoices')
+    var rows = g.getSelectedItem(true)
+    if(rows.length){
+        g.unselectAll()
+    }else{
+        g.selectAll()
+    }
+}
+
diff --git a/source/static/js/ui/invoices.js b/source/static/js/ui/invoices.js
index 6083975..4308007 100644
--- a/source/static/js/ui/invoices.js
+++ b/source/static/js/ui/invoices.js
@@ -173,6 +173,8 @@ var toolbar_invoices = [
     {view: "button", id: "cmd_refacturar", label: "Refacturar", type: "iconButton",
         autowidth: true, icon: "pencil"},
     {},
+    {view: 'button', id: 'cmd_admin_invoice_notes', label: 'Notas',
+        type: 'iconButton', autowidth: true, icon: 'commenting-o'},
     {view: 'button', id: 'cmd_invoice_report_pdf', label: 'Reporte',
         type: 'iconButton', autowidth: true, icon: 'file-pdf-o'},
     {view: 'button', id: 'cmd_invoice_report_xls', label: 'Reporte',
@@ -235,8 +237,8 @@ var grid_invoices_cols = [
     {id: 'total_mn', header: ['Total M.N.', {content: 'numberFilter'}],
         width: 150, sort: 'int', format: webix.i18n.priceFormat, css: 'right',
         footer: {content: 'summTimbrada', css: 'right'}},
-    {id: "cliente", header: ["Razón Social", {content: "selectFilter"}],
-        fillspace:true, sort:"string"},
+    {id: 'cliente', header: ['Razón Social', {content: 'selectFilter'}],
+        fillspace: true, sort: 'string', footer: '$ 0.00'},
     {id: 'xml', header: 'XML', adjust: 'data', template: get_icon('xml')},
     {id: 'pdf', header: 'PDF', adjust: 'data', template: get_icon('pdf')},
     {id: 'zip', header: 'ZIP', adjust: 'data', template: get_icon('zip')},
@@ -248,6 +250,7 @@ var grid_invoices = {
     view: 'datatable',
     id: 'grid_invoices',
     select: 'row',
+    multiselect: true,
     adjust: true,
     footer: true,
     resizeColumn: true,