Titellänge nun parametrisierbar

pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/GuiConfigurationEditorWorkspace.java

@@ -1370,7 +1370,7 @@ public final class GuiConfigurationEditorWorkspace {
     // =========================================================================
 
     /**
-     * Builds the "Verarbeitungslimits" section with text fields for the three numeric limit
+     * Builds the "Verarbeitungslimits" section with text fields for the numeric limit
      * parameters and a checkbox for the sensitive-logging flag.
      *
      * @return the card node for the "Verarbeitungslimits" section
@@ -1392,6 +1392,11 @@ public final class GuiConfigurationEditorWorkspace {
                 val -> updateValues(editorState.values().withMaxTextCharacters(val)));
         addSimpleRow(grid, row++, "Maximale Zeichenzahl:", maxCharsField);
 
+        TextField maxTitleLengthField = boundTextField(
+                editorState.values().maxTitleLength(),
+                val -> updateValues(editorState.values().withMaxTitleLength(val)));
+        addSimpleRow(grid, row++, "Max. Titellänge (Zeichen):", maxTitleLengthField);
+
         TextField maxRetriesField = boundTextField(
                 editorState.values().maxRetriesTransient(),
                 val -> updateValues(editorState.values().withMaxRetriesTransient(val)));
@@ -1587,6 +1592,7 @@ public final class GuiConfigurationEditorWorkspace {
                 values.maxRetriesTransient(),
                 values.maxPages(),
                 values.maxTextCharacters(),
+                values.maxTitleLength(),
                 claudeState.baseUrl(),
                 claudeState.model(),
                 claudeState.timeoutSeconds(),

pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/editor/GuiApiKeyMerger.java

@@ -92,6 +92,7 @@ public final class GuiApiKeyMerger {
                 current.maxRetriesTransient(),
                 current.maxPages(),
                 current.maxTextCharacters(),
+                current.maxTitleLength(),
                 current.logAiSensitive(),
                 current.activeProviderFamily(),
                 merged);

pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/editor/GuiConfigurationEditorStateFactory.java

@@ -25,6 +25,7 @@ public final class GuiConfigurationEditorStateFactory {
     private static final String PROP_MAX_RETRIES_TRANSIENT = "max.retries.transient";
     private static final String PROP_MAX_PAGES = "max.pages";
     private static final String PROP_MAX_TEXT_CHARACTERS = "max.text.characters";
+    private static final String PROP_MAX_TITLE_LENGTH = "max.title.length";
     private static final String PROP_LOG_AI_SENSITIVE = "log.ai.sensitive";
     private static final String PROP_ACTIVE_PROVIDER = "ai.provider.active";
     private static final String PROP_CLAUDE_BASE_URL = "ai.provider.claude.baseUrl";
@@ -74,6 +75,7 @@ public final class GuiConfigurationEditorStateFactory {
                 propertyOrBlank(properties, PROP_MAX_RETRIES_TRANSIENT),
                 propertyOrBlank(properties, PROP_MAX_PAGES),
                 propertyOrBlank(properties, PROP_MAX_TEXT_CHARACTERS),
+                propertyOrBlank(properties, PROP_MAX_TITLE_LENGTH),
                 propertyOrBlank(properties, PROP_LOG_AI_SENSITIVE),
                 propertyOrBlank(properties, PROP_ACTIVE_PROVIDER),
                 providerConfigurations);

pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/editor/GuiConfigurationTemplateFactory.java

@@ -24,6 +24,7 @@ public final class GuiConfigurationTemplateFactory {
     private static final String MAX_RETRIES_TRANSIENT = "3";
     private static final String MAX_PAGES = "10";
     private static final String MAX_TEXT_CHARACTERS = "5000";
+    private static final String DEFAULT_MAX_TITLE_LENGTH = "60";
 
     private static final String OPENAI_BASE_URL = "https://api.openai.com/v1";
     private static final String OPENAI_MODEL = "gpt-4o-mini";
@@ -83,6 +84,7 @@ public final class GuiConfigurationTemplateFactory {
                 "",
                 "",
                 "",
+                "",
                 Map.of());
         return new GuiConfigurationEditorState(Optional.empty(), blankValues, blankValues, Optional.empty());
     }
@@ -116,6 +118,7 @@ public final class GuiConfigurationTemplateFactory {
                 MAX_RETRIES_TRANSIENT,
                 MAX_PAGES,
                 MAX_TEXT_CHARACTERS,
+                DEFAULT_MAX_TITLE_LENGTH,
                 Boolean.toString(false),
                 AiProviderFamily.CLAUDE.getIdentifier(),
                 providerConfigurations);

pdf-umbenenner-adapter-in-gui/src/main/java/de/gecheckt/pdf/umbenenner/adapter/in/gui/editor/GuiConfigurationValues.java

@@ -23,6 +23,7 @@ import de.gecheckt.pdf.umbenenner.application.config.provider.AiProviderFamily;
  * @param maxRetriesTransient transient retry limit as editable text
  * @param maxPages page limit as editable text
  * @param maxTextCharacters text limit as editable text
+ * @param maxTitleLength maximum base-title length as editable text
  * @param logAiSensitive raw value of {@code log.ai.sensitive} as editable text
  * @param activeProviderFamily raw value of {@code ai.provider.active} as editable text
  * @param providerConfigurations provider-specific editor state keyed by provider family
@@ -38,6 +39,7 @@ public record GuiConfigurationValues(
         String maxRetriesTransient,
         String maxPages,
         String maxTextCharacters,
+        String maxTitleLength,
         String logAiSensitive,
         String activeProviderFamily,
         Map<AiProviderFamily, GuiProviderConfigurationState> providerConfigurations) {
@@ -55,6 +57,7 @@ public record GuiConfigurationValues(
      * @param maxRetriesTransient transient retry limit; {@code null} becomes an empty string
      * @param maxPages page limit; {@code null} becomes an empty string
      * @param maxTextCharacters text limit; {@code null} becomes an empty string
+     * @param maxTitleLength maximum base-title length; {@code null} becomes an empty string
      * @param logAiSensitive raw {@code log.ai.sensitive} value; {@code null} becomes an empty string
      * @param activeProviderFamily raw {@code ai.provider.active} value; {@code null} becomes an empty string
      * @param providerConfigurations provider-specific state map; must not be {@code null}
@@ -70,6 +73,7 @@ public record GuiConfigurationValues(
         maxRetriesTransient = normalizeText(maxRetriesTransient);
         maxPages = normalizeText(maxPages);
         maxTextCharacters = normalizeText(maxTextCharacters);
+        maxTitleLength = normalizeText(maxTitleLength);
         logAiSensitive = normalizeText(logAiSensitive);
         activeProviderFamily = normalizeText(activeProviderFamily);
 
@@ -98,7 +102,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withActiveProviderFamily(String providerFamily) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, providerFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, providerFamily, providerConfigurations);
     }
 
     /**
@@ -110,7 +114,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withSourceFolder(String value) {
         return new GuiConfigurationValues(value, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -122,7 +126,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withTargetFolder(String value) {
         return new GuiConfigurationValues(sourceFolder, value, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -134,7 +138,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withSqliteFile(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, value, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -146,7 +150,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withPromptTemplateFile(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, value,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -158,7 +162,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withRuntimeLockFile(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 value, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -170,7 +174,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withLogDirectory(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, value, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -182,7 +186,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withLogLevel(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, value, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -194,7 +198,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withMaxRetriesTransient(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, value, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -206,7 +210,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withMaxPages(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, value, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -218,7 +222,19 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withMaxTextCharacters(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, value,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
+    }
+
+    /**
+     * Returns a copy with a different maximum base-title length value.
+     *
+     * @param value new value; {@code null} becomes an empty string
+     * @return a new configuration values object with the requested title-length value
+     */
+    public GuiConfigurationValues withMaxTitleLength(String value) {
+        return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
+                runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
+                value, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -230,7 +246,7 @@ public record GuiConfigurationValues(
     public GuiConfigurationValues withLogAiSensitive(String value) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                value, activeProviderFamily, providerConfigurations);
+                maxTitleLength, value, activeProviderFamily, providerConfigurations);
     }
 
     /**
@@ -243,7 +259,7 @@ public record GuiConfigurationValues(
             Map<AiProviderFamily, GuiProviderConfigurationState> providerConfigurations) {
         return new GuiConfigurationValues(sourceFolder, targetFolder, sqliteFile, promptTemplateFile,
                 runtimeLockFile, logDirectory, logLevel, maxRetriesTransient, maxPages, maxTextCharacters,
-                logAiSensitive, activeProviderFamily, providerConfigurations);
+                maxTitleLength, logAiSensitive, activeProviderFamily, providerConfigurations);
     }
 
     /**