Add more information to scheduling chart

Also improves chart styling

InvenTree/part/api.py

@@ -453,7 +453,7 @@ class PartScheduling(generics.RetrieveAPIView):
 
         schedule = []
 
-        def add_schedule_entry(date, quantity, label, url):
+        def add_schedule_entry(date, quantity, title, label, url):
             """
             Check if a scheduled entry should be added:
             - date must be non-null
@@ -465,8 +465,9 @@ class PartScheduling(generics.RetrieveAPIView):
                 schedule.append({
                     'date': date,
                     'quantity': quantity,
-                    'url': url,
+                    'title': title,
                     'label': label,
+                    'url': url,
                 })
 
         # Add purchase order (incoming stock) information
@@ -484,6 +485,7 @@ class PartScheduling(generics.RetrieveAPIView):
             add_schedule_entry(
                 target_date,
                 quantity,
+                _('Incoming Purchase Order'),
                 str(line.order),
                 line.order.get_absolute_url()
             )
@@ -503,6 +505,7 @@ class PartScheduling(generics.RetrieveAPIView):
             add_schedule_entry(
                 target_date,
                 -quantity,
+                _('Outgoing Sales Order'),
                 str(line.order),
                 line.order.get_absolute_url(),
             )
@@ -520,6 +523,7 @@ class PartScheduling(generics.RetrieveAPIView):
             add_schedule_entry(
                 build.target_date,
                 quantity,
+                _('Stock produced by Build Order'),
                 str(build),
                 build.get_absolute_url(),
             )
@@ -551,6 +555,7 @@ class PartScheduling(generics.RetrieveAPIView):
             add_schedule_entry(
                 allocation.build.target_date,
                 -allocation.quantity,
+                _('Stock required for Build Order'),
                 str(allocation.build),
                 allocation.build.get_absolute_url(),
             )

InvenTree/templates/js/translated/part.js

@@ -1999,6 +1999,7 @@ function loadPartSchedulingChart(canvas_id, part_id) {
         {
             date: today,
             delta: 0,
+            label: '{% trans "Current Stock" %}',
         }
     ];
 
@@ -2016,6 +2017,7 @@ function loadPartSchedulingChart(canvas_id, part_id) {
                     stock_schedule.push({
                         date: moment(entry.date),
                         delta: entry.quantity,
+                        title: entry.title,
                         label: entry.label,
                         url: entry.url,
                     })
@@ -2042,7 +2044,9 @@ function loadPartSchedulingChart(canvas_id, part_id) {
         datasets: [{
           label: '{% trans "Scheduled Stock Quantities" %}',
           data: stock_schedule,
-          backgroundColor: 'rgb(255, 99, 132)'
+          backgroundColor: 'rgb(220, 160, 80)',
+          borderWidth: 2,
+          borderColor: 'rgb(90, 130, 150)'
         }],
     };
 
@@ -2069,7 +2073,21 @@ function loadPartSchedulingChart(canvas_id, part_id) {
                 tooltip: {
                     callbacks: {
                         label: function(item) {
-                            return renderLink(item.raw.label, item.raw.url);
+                            return item.raw.label;
+                        },
+                        beforeLabel: function(item) {
+                            return item.raw.title;
+                        },
+                        afterLabel: function(item) {
+                            var delta = item.raw.delta;
+
+                            if (delta == 0) {
+                                delta = '';
+                            } else {
+                                delta = ` (${item.raw.delta > 0 ? "+" : ""}${item.raw.delta})`;
+                            }
+
+                            return `{% trans "Quantity" %}: ${item.raw.y}${delta}`;
                         }
                     }
                 }