Hide "View Required Ingredients" if there are no required ingredients

Closes #84
skjiisa · Jul 1, 2020 · 152ef21 · 152ef21
1 parent a1c7ab7
commit 152ef21
Showing 1 changed file with 21 additions and 4 deletions.
diff --git a/...acter Tracker/Character Tracker/View Controllers/CharacterDetailTableViewController.swift b/...acter Tracker/Character Tracker/View Controllers/CharacterDetailTableViewController.swift
@@ -133,12 +133,29 @@ class CharacterDetailTableViewController: UITableViewController, CharacterTracke
 
         guard let tempSection = attributeTypeSectionController?.sectionToShow(section) else {
             // Module options section
-            if let tempSection = attributeTypeSectionController?.sectionToShow(section - 1),
-                tempSection.collapsed {
-                return 0
+            if let tempSection = attributeTypeSectionController?.sectionToShow(section - 1) {
+                if tempSection.collapsed {
+                    return 0
+                }
+
+                if editMode {
+                    return 2
+                }
+
+                if let tempModules = moduleController.getTempModules(from: tempSection.section) {
+                    if tempModules.firstIndex(where: { $0.ingredients?.count ?? 0 > 0 }) != nil {
+                        // If there is at least one module that has ingredients,
+                        // show the "View Required Ingredients" cell
+                        return 1
+                    }
+
+                    // There are no modules with ingredients
+                    return 0
+                }
             }
 
-            return 1 + editMode.int
+            // Hopefully this never gets called
+            return 0
         }
 
         if tempSection.collapsed {