From 11099676ef3c1ed7b7059dfeec3ed54844b59287 Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Fri, 12 Feb 2021 21:23:56 +1100
Subject: [PATCH] Dialog for printing BOM reports

---
 InvenTree/part/templates/part/bom.html | 23 ++++++----
 InvenTree/templates/js/report.js       | 58 +++++++++++++++++++++++++-
 2 files changed, 71 insertions(+), 10 deletions(-)

diff --git a/InvenTree/part/templates/part/bom.html b/InvenTree/part/templates/part/bom.html
index 515cae37a0..d8e8854791 100644
--- a/InvenTree/part/templates/part/bom.html
+++ b/InvenTree/part/templates/part/bom.html
@@ -35,34 +35,37 @@
             <span class='fas fa-trash-alt icon-red'></span>
         </button>
         <button class='btn btn-primary' type='button' title='{% trans "Import BOM data" %}' id='bom-upload'>
-            <span class='fas fa-file-upload'></span> {% trans "Import from File" %}
+            <span class='fas fa-file-upload'></span>
         </button>
         {% if part.variant_of %}
         <button class='btn btn-default' type='button' title='{% trans "Copy BOM from parent part" %}' id='bom-duplicate'>
-            <span class='fas fa-clone'></span> {% trans "Copy from Parent" %}
+            <span class='fas fa-clone'></span>
         </button>
         {% endif %}
         <button class='btn btn-default' type='button' title='{% trans "New BOM Item" %}' id='bom-item-new'>
-            <span class='fas fa-plus-circle'></span> {% trans "Add Item" %}
+            <span class='fas fa-plus-circle'></span>
         </button>
         <button class='btn btn-success' type='button' title='{% trans "Finish Editing" %}' id='editing-finished'>
-            <span class='fas fa-check-circle'></span> {% trans "Finished" %}
+            <span class='fas fa-check-circle'></span>
         </button>
         {% elif part.active %}
         {% if roles.part.change %}
         <button class='btn btn-primary' type='button' title='{% trans "Edit BOM" %}' id='edit-bom'>
-            <span class='fas fa-edit'></span> {% trans "Edit" %}
+            <span class='fas fa-edit'></span>
         </button>
         {% if part.is_bom_valid == False %}
         <button class='btn btn-success' id='validate-bom' title='{% trans "Validate Bill of Materials" %}' type='button'>
-            <span class='fas fa-clipboard-check'></span> {% trans "Validate" %}
+            <span class='fas fa-clipboard-check'></span>
         </button>
         {% endif %}
         {% endif %}
+        {% endif %}
         <button title='{% trans "Export Bill of Materials" %}' class='btn btn-default' id='download-bom' type='button'>
-            <span class='fas fa-file-download'></span> {% trans "Export" %}
+            <span class='fas fa-file-download'></span>
+        </button>
+        <button title='{% trans "Print BOM Report" %}' class='btn btn-default' id='print-bom-report' type='button'>
+            <span class='fas fa-file-pdf'></span>
         </button>
-        {% endif %}
         <div class='filter-list' id='filter-list-bom'>
             <!-- Empty div (will be filled out with avilable BOM filters) -->
         </div>
@@ -215,4 +218,8 @@
 
     {% endif %}
 
+    $("#print-bom-report").click(function() {
+        printBomReports([{{ part.pk }}]);
+    });
+
 {% endblock %}
diff --git a/InvenTree/templates/js/report.js b/InvenTree/templates/js/report.js
index ce780f857c..e79d80dc41 100644
--- a/InvenTree/templates/js/report.js
+++ b/InvenTree/templates/js/report.js
@@ -102,7 +102,7 @@ function printTestReports(items, options={}) {
         return;
     }
 
-    // Request available labels from the server
+    // Request available reports from the server
     inventreeGet(
         '{% url "api-stockitem-testreport-list" %}',
         {
@@ -139,4 +139,58 @@ function printTestReports(items, options={}) {
             }
         }
     );
-}
\ No newline at end of file
+}
+
+
+function printBomReports(parts, options={}) {
+    /**
+     * Print BOM reports for the provided part(s)
+     */
+
+    if (parts.length == 0) {
+        showAlertDialog(
+            '{% trans "Select Parts" %}',
+            '{% trans "Part(s) must be selected before printing reports" %}'
+        );
+
+        return;
+    }
+
+    // Request available reports from the server
+    inventreeGet(
+        '{% url "api-bom-report-list" %}',
+        {
+            enabled: true,
+            parts: parts,
+        },
+        {
+            success: function(response) {
+                if (response.length == 0) {
+                    showAlertDialog(
+                        '{% trans "No Reports Found" %}',
+                        '{% trans "No report templates found which match selected part(s)" %}',
+                    );
+
+                    return;
+                }
+
+                // Select which report to print
+                selectReport(
+                    response,
+                    parts,
+                    {
+                        success: function(pk) {
+                            var href = `/api/report/bom/${pk}/print/?`;
+
+                            parts.forEach(function(part) {
+                                href += `parts[]=${part}&`;
+                            });
+
+                            window.location.href = href;
+                        }
+                    }
+                );
+            }
+        }
+    )
+}