From 70e093333627d5340003d0ea816c7fa368af0b47 Mon Sep 17 00:00:00 2001
From: Matthias <matmair@live.de>
Date: Wed, 16 Jun 2021 23:52:00 +0200
Subject: [PATCH 1/4] total price column as per #1660

---
 .../templates/order/purchase_order_detail.html     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index ef844409fd..fda45240dc 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -182,6 +182,20 @@ $("#po-table").inventreeTable({
                 return row.purchase_price_string || row.purchase_price;
             }
         },
+        {
+            sortable: true,
+            title: '{% trans "Total price" %}',
+            formatter: function(value, row) {
+                var total = row.purchase_price * row.quantity;
+
+                // Create our number formatter.
+                var formatter = new Intl.NumberFormat('en-US', {
+                style: 'currency',
+                currency: row.purchase_price_currency,
+                });
+                return formatter.format(total)
+            },
+        },
         {
             sortable: true,
             field: 'received',

From 2fc185bd7147abf1beff6924adb1c98008b830d1 Mon Sep 17 00:00:00 2001
From: Matthias <matmair@live.de>
Date: Wed, 16 Jun 2021 23:57:33 +0200
Subject: [PATCH 2/4] show footer

---
 InvenTree/order/templates/order/purchase_order_detail.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index fda45240dc..155fb50eae 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -117,6 +117,7 @@ $("#po-table").inventreeTable({
         part_detail: true,
     },
     url: "{% url 'api-po-line-list' %}",
+    showFooter: true,
     columns: [
         {
             field: 'pk',
@@ -137,6 +138,9 @@ $("#po-table").inventreeTable({
                     return '-';
                 }
             },
+            footerFormatter:  function() {
+                return 'Total'
+            }
         },
         {
             field: 'part_detail.description',

From dac112d9081a0aacb69a61fa5fdbc6b33336d8ed Mon Sep 17 00:00:00 2001
From: Matthias <matmair@live.de>
Date: Thu, 17 Jun 2021 00:22:32 +0200
Subject: [PATCH 3/4] added footer total for price

---
 .../templates/order/purchase_order_detail.html | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index 155fb50eae..acfce032e7 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -191,14 +191,20 @@ $("#po-table").inventreeTable({
             title: '{% trans "Total price" %}',
             formatter: function(value, row) {
                 var total = row.purchase_price * row.quantity;
-
-                // Create our number formatter.
-                var formatter = new Intl.NumberFormat('en-US', {
-                style: 'currency',
-                currency: row.purchase_price_currency,
-                });
+                var formatter = new Intl.NumberFormat('en-US', {style: 'currency', currency: row.purchase_price_currency});
                 return formatter.format(total)
             },
+            footerFormatter: function(data) {
+                var total = data.map(function (row) {
+                  return +row['purchase_price']*row['quantity']
+                }).reduce(function (sum, i) {
+                  return sum + i
+                }, 0)
+                var currency = (data.slice(-1)[0] && data.slice(-1)[0].purchase_price_currency)  || 'USD';
+                var formatter = new Intl.NumberFormat('en-US', {style: 'currency', currency: currency});
+                return formatter.format(total)
+              }
+
         },
         {
             sortable: true,

From 5d3360e63b2666f6dd8a4268b60354bef43ee6fa Mon Sep 17 00:00:00 2001
From: Matthias <matmair@live.de>
Date: Thu, 17 Jun 2021 00:23:08 +0200
Subject: [PATCH 4/4] added quantity total

---
 .../order/templates/order/purchase_order_detail.html   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index acfce032e7..08236fe773 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -176,7 +176,14 @@ $("#po-table").inventreeTable({
         {
             sortable: true,
             field: 'quantity',
-            title: '{% trans "Quantity" %}'
+            title: '{% trans "Quantity" %}',
+            footerFormatter: function(data) {
+                return data.map(function (row) {
+                  return +row['quantity']
+                }).reduce(function (sum, i) {
+                  return sum + i
+                }, 0)
+              }
         },
         {
             sortable: true,
@@ -204,7 +211,6 @@ $("#po-table").inventreeTable({
                 var formatter = new Intl.NumberFormat('en-US', {style: 'currency', currency: currency});
                 return formatter.format(total)
               }
-
         },
         {
             sortable: true,