Refactored EventFieldDefaults

Added OptKampagne default

src/main/java/de/webalf/slotbot/model/annotations/EventFieldDefault.java

@@ -0,0 +1,19 @@
+package de.webalf.slotbot.model.annotations;
+
+import org.atteo.classindex.IndexAnnotated;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * @author Alf
+ * @since 15.05.2021
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+@IndexAnnotated
+public @interface EventFieldDefault {
+	String eventTypeName();
+}

src/main/java/de/webalf/slotbot/util/eventfield/Arma3FieldUtils.java

@@ -1,6 +1,7 @@
 package de.webalf.slotbot.util.eventfield;
 
 import de.webalf.slotbot.controller.website.FileController;
+import de.webalf.slotbot.model.annotations.EventFieldDefault;
 import de.webalf.slotbot.model.dtos.EventFieldDefaultDto;
 import lombok.experimental.UtilityClass;
 
@@ -15,9 +16,8 @@
  * @since 27.04.2021
  */
 @UtilityClass
-public class Arma3FieldUtils {
-	public static final String EVENT_TYPE_NAME = "Arma 3";
-
+@EventFieldDefault(eventTypeName = "Arma 3")
+public final class Arma3FieldUtils {
 	private static final List<String> MOD_PACKS = List.of("2103_ArmaMachtBock", "2104_ArmaMachtBock_GM", "2105_ArmaMachtBock_VN",
 			"Joined_Operations_2020", "Alliance_2021v1");
 
@@ -34,7 +34,8 @@ public class Arma3FieldUtils {
 			"Summa", "Summa winter", "Takistan", "Takistan Mountains", "Tanoa", "United Sahrani", "Utes", "Vinjesvingen",
 			"Virolahti", "Virtuelle Realität", "Werferlingen", "Zargabad");
 
-	public static final List<EventFieldDefaultDto> FIELDS = List.of(
+	@SuppressWarnings("unused") //EventFieldUtils#eventTypeNameToFieldDefaults
+	static final List<EventFieldDefaultDto> FIELDS = List.of(
 			EventFieldDefaultDto.builder().title("Respawn").type(BOOLEAN).build(),
 			EventFieldDefaultDto.builder().title("Modpack").type(TEXT_WITH_SELECTION).selection(MOD_PACKS)
 					.text(MOD_PACKS.get(0)).build(),

src/main/java/de/webalf/slotbot/util/eventfield/EventFieldUtils.java

@@ -2,14 +2,15 @@
 
 import de.webalf.slotbot.model.EventField;
 import de.webalf.slotbot.model.EventType;
+import de.webalf.slotbot.model.annotations.EventFieldDefault;
 import de.webalf.slotbot.model.dtos.EventFieldDefaultDto;
 import de.webalf.slotbot.model.enums.EventFieldType;
 import lombok.NonNull;
 import lombok.experimental.UtilityClass;
+import lombok.extern.slf4j.Slf4j;
+import org.atteo.classindex.ClassIndex;
 
-import java.util.Collections;
-import java.util.List;
-import java.util.Optional;
+import java.util.*;
 
 import static de.webalf.slotbot.model.enums.EventFieldType.SELECTION;
 import static de.webalf.slotbot.model.enums.EventFieldType.TEXT_WITH_SELECTION;
@@ -19,6 +20,7 @@
  * @since 10.05.2021
  */
 @UtilityClass
+@Slf4j
 public final class EventFieldUtils {
 	/**
 	 * Returns a link if the given {@link EventField} references something.
@@ -36,19 +38,30 @@ public static String buildOptionalLink(EventField eventField) {
 		return null;
 	}
 
+	private static final Map<String, List<EventFieldDefaultDto>> eventTypeNameToFieldDefaults = new HashMap<>();
+	static {
+		ClassIndex.getAnnotated(EventFieldDefault.class)
+				.forEach(aClass -> {
+					try {
+						//noinspection unchecked
+						eventTypeNameToFieldDefaults.put(
+								aClass.getAnnotation(EventFieldDefault.class).eventTypeName(),
+								(List<EventFieldDefaultDto>) aClass.getDeclaredField("FIELDS").get(null)
+						);
+					} catch (NoSuchFieldException | IllegalAccessException e) {
+						log.error("Wrong implementation of EventFieldDefault: " + aClass.getName(), e);
+					}
+				});
+	}
+
 	/**
-	 * Returns the default {@link EventField}s for the given {@link EventType#name}
+	 * Returns the default {@link EventFieldDefaultDto}s for the given {@link EventType#name}
 	 *
 	 * @param eventTypeName name of event type
-	 * @return matching default fields (including only field titles)
+	 * @return matching default fields
 	 */
 	public static List<EventFieldDefaultDto> getDefault(String eventTypeName) {
-		switch (eventTypeName) {
-			case Arma3FieldUtils.EVENT_TYPE_NAME:
-				return Arma3FieldUtils.FIELDS;
-			default:
-				return Collections.emptyList();
-		}
+		return eventTypeNameToFieldDefaults.get(eventTypeName);
 	}
 
 	/**

src/main/java/de/webalf/slotbot/util/eventfield/OptKampagneFieldUtils.java

@@ -0,0 +1,26 @@
+package de.webalf.slotbot.util.eventfield;
+
+import de.webalf.slotbot.model.annotations.EventFieldDefault;
+import de.webalf.slotbot.model.dtos.EventFieldDefaultDto;
+import lombok.experimental.UtilityClass;
+
+import java.util.List;
+
+import static de.webalf.slotbot.model.enums.EventFieldType.BOOLEAN;
+import static de.webalf.slotbot.model.enums.EventFieldType.TEXT;
+
+/**
+ * @author Alf
+ * @since 14.05.2021
+ */
+@UtilityClass
+@EventFieldDefault(eventTypeName = "OPT Kampagne")
+public class OptKampagneFieldUtils {
+	@SuppressWarnings("unused") //EventFieldUtils#eventTypeNameToFieldDefaults
+	static final List<EventFieldDefaultDto> FIELDS = List.of(
+			EventFieldDefaultDto.builder().title("Karte").type(TEXT).text("Livonia").build(),
+			EventFieldDefaultDto.builder().title("Modpack").type(TEXT)
+					.text("https://opt4.net/forum/index.php?thread/219-wie-bekomme-ich-die-n%C3%B6tigen-mods-zum-mitspielen").build(),
+			EventFieldDefaultDto.builder().title("Respawn").type(BOOLEAN).text("true").build()
+	);
+}