From 454c8d4535901d65920a8fba9ada92bbba387c78 Mon Sep 17 00:00:00 2001
From: Steven Van Ingelgem <steven@vaningelgem.be>
Date: Sun, 7 Jan 2024 09:35:21 +0100
Subject: List all available categories when you encounter a missing one.

---
 .../com/leonardobishop/quests/bukkit/config/BukkitQuestsLoader.java | 6 ++++--
 .../quests/common/config/ConfigProblemDescriptions.java             | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsLoader.java b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsLoader.java
index fec21c4f..bab204e1 100644
--- a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsLoader.java
+++ b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsLoader.java
@@ -47,6 +47,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 public class BukkitQuestsLoader implements QuestsLoader {
 
@@ -319,9 +320,10 @@ public class BukkitQuestsLoader implements QuestsLoader {
                             if (c != null) {
                                 c.registerQuestId(id);
                             } else {
+                                String all_categories = questManager.getCategories().stream().map(Category::getId).collect(Collectors.joining(", "));
                                 problems.add(new ConfigProblem(ConfigProblem.ConfigProblemType.WARNING,
-                                        ConfigProblemDescriptions.UNKNOWN_CATEGORY.getDescription(category),
-                                        ConfigProblemDescriptions.UNKNOWN_CATEGORY.getExtendedDescription(category),
+                                        ConfigProblemDescriptions.UNKNOWN_CATEGORY.getDescription(category, all_categories),
+                                        ConfigProblemDescriptions.UNKNOWN_CATEGORY.getExtendedDescription(category, all_categories),
                                         "options.category"));
                             }
                         }
diff --git a/common/src/main/java/com/leonardobishop/quests/common/config/ConfigProblemDescriptions.java b/common/src/main/java/com/leonardobishop/quests/common/config/ConfigProblemDescriptions.java
index b16e2388..dc53ec22 100644
--- a/common/src/main/java/com/leonardobishop/quests/common/config/ConfigProblemDescriptions.java
+++ b/common/src/main/java/com/leonardobishop/quests/common/config/ConfigProblemDescriptions.java
@@ -102,8 +102,8 @@ public enum ConfigProblemDescriptions {
                     "<dark_grey>-></dark_grey><bold>task-id</bold>:<br>" +
                     "<dark_grey>---></dark_grey>type: ...'"
     ),
-    UNKNOWN_CATEGORY("Category '%s' does not exist",
-            "Category by the ID '%s' does not exist."
+    UNKNOWN_CATEGORY("Category '%s' does not exist (I only know: %s)",
+            "Category by the ID '%s' does not exist. The only known ones are: %s"
     ),
     UNKNOWN_REQUIREMENT("Quest requirement '%s' does not exist",
                     "This may be the result of a cascading error<br>" +
-- 
cgit v1.2.3-70-g09d2