Makes deletebook support filenames with spaces

src/main/java/net/knarcraft/bookswithoutborders/command/CommandDelete.java

@@ -5,6 +5,7 @@ import net.knarcraft.bookswithoutborders.gui.PagedBookIndex;
 import net.knarcraft.bookswithoutborders.state.BookDirectory;
 import net.knarcraft.bookswithoutborders.utility.BookFileHelper;
 import net.knarcraft.bookswithoutborders.utility.BookHelper;
+import net.knarcraft.bookswithoutborders.utility.InputCleaningHelper;
 import net.knarcraft.knarlib.util.TabCompletionHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -46,23 +47,22 @@ public class CommandDelete implements TabExecutor {
             return true;
         }
 
-        //TODO: Add parsing of books containing spaces
+        if (arguments.length < 1) {
+            BooksWithoutBorders.sendErrorMessage(sender, "Incorrect number of arguments for this command!");
+            return false;
+        }
 
         //Delete the file
-        if (arguments.length == 1) {
-            List<String> availableBooks = BooksWithoutBorders.getAvailableBooks(sender, deletePublic);
-            if (!availableBooks.isEmpty()) {
-                performBookDeletion(sender, arguments[0], deletePublic);
-                //Update the book list
-                BooksWithoutBorders.updateBooks(sender, deletePublic);
-                return true;
-            } else {
-                BooksWithoutBorders.sendErrorMessage(sender, "No files available to delete!");
-                return false;
-            }
+        List<String> availableBooks = BooksWithoutBorders.getAvailableBooks(sender, deletePublic);
+        if (availableBooks.isEmpty()) {
+            BooksWithoutBorders.sendErrorMessage(sender, "No files available to delete!");
+            return false;
         }
-        BooksWithoutBorders.sendErrorMessage(sender, "Incorrect number of arguments for this command!");
-        return false;
+
+        performBookDeletion(sender, InputCleaningHelper.mergeArguments(arguments, 0), deletePublic);
+        //Update the book list
+        BooksWithoutBorders.updateBooks(sender, deletePublic);
+        return true;
     }
 
     /**
@@ -116,18 +116,24 @@ public class CommandDelete implements TabExecutor {
      * Performs tab completion
      *
      * @param sender       <p>The sender of the command</p>
-     * @param args         <p>The arguments given</p>
+     * @param arguments    <p>The arguments given</p>
      * @param deletePublic <p>Whether to delete a public book</p>
      * @return <p>A list of available arguments</p>
      */
     @NotNull
-    protected List<String> doTabCompletion(@NotNull CommandSender sender, @NotNull String[] args, boolean deletePublic) {
-        int argumentCount = args.length;
-        if (argumentCount == 1) {
-            return TabCompletionHelper.filterMatchingContains(BooksWithoutBorders.getAvailableBooks(sender, deletePublic),
-                    args[0]);
+    protected List<String> doTabCompletion(@NotNull CommandSender sender, @NotNull String[] arguments, boolean deletePublic) {
+        List<String> filtered = TabCompletionHelper.filterMatchingContains(
+                BooksWithoutBorders.getAvailableBooks(sender, deletePublic),
+                InputCleaningHelper.mergeArguments(arguments, 0));
+        if (arguments.length > 1) {
+            List<String> cleaned = new ArrayList<>();
+            for (String name : filtered) {
+                String[] parts = name.split(" ");
+                cleaned.add(parts[parts.length - 1]);
+            }
+            return cleaned;
         }
-        return new ArrayList<>();
+        return filtered;
     }
 
 }