Implemented config & doc pregen

#59
The doc gen works

ButtonCore/ButtonCore (1) (com.github.TBMCPlugins.ButtonCore).iml

@@ -21,7 +21,7 @@
     <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.19" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: net.md-5:bungeecord-chat:1.12-SNAPSHOT" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: commons-io:commons-io:1.3.2" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: com.github.TBMCPlugins.ButtonCore:Towny:master-98b73aaac3-1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.github.TBMCPlugins.ButtonCore:Towny:master-03eb8d480a-1" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.github.milkbowl:VaultAPI:master-68f14eca20-1" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:bukkit:1.13.1-R0.1-SNAPSHOT" level="project" />
     <orderEntry type="library" name="Maven: org.javassist:javassist:3.20.0-GA" level="project" />

ButtonCore/src/main/java/buttondevteam/core/component/channel/Channel.java

@@ -53,7 +53,7 @@ public class Channel {
 	 */
 	public final ConfigData<String> DisplayName() {
 		throwGame();
-		return component.getConfig().getData(ID + ".displayName", defDisplayName);
+		return component.getConfig().getData(ID + ".displayName", defDisplayName); //TODO: Use config map
 	}
 
 	public final ConfigData<Color> Color() {

ButtonCore/src/main/java/buttondevteam/lib/architecture/ButtonPlugin.java

@@ -42,6 +42,7 @@ public abstract class ButtonPlugin extends JavaPlugin {
 	@Override
 	public final void onEnable() {
 		loadConfig();
+		IHaveConfig.pregenConfig(this, iConfig);
 		try {
 			pluginEnable();
 		} catch (Exception e) {

ButtonCore/src/main/java/buttondevteam/lib/architecture/Component.java

@@ -85,6 +85,7 @@ public abstract class Component<TP extends JavaPlugin> {
 				}
 				component.plugin = plugin;
 				updateConfig(plugin, component);
+				IHaveConfig.pregenConfig(component, component.config);
 				component.register(plugin);
 				components.put(component.getClass(), component);
 				if (plugin instanceof ButtonPlugin)

ButtonCore/src/main/java/buttondevteam/lib/architecture/ConfigData.java

@@ -4,6 +4,7 @@ import buttondevteam.core.MainPlugin;
 import buttondevteam.lib.ThorpeUtils;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
+import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.Configuration;
@@ -29,6 +30,7 @@ public class ConfigData<T> {
 	 * May be null for testing
 	 */
 	private final ConfigurationSection config;
+	@Getter
 	private final String path;
 	private final T def;
 	private final Object primitiveDef;

ButtonCore/src/main/java/buttondevteam/lib/architecture/IHaveConfig.java

@@ -1,10 +1,10 @@
 package buttondevteam.lib.architecture;
 
+import buttondevteam.core.MainPlugin;
+import buttondevteam.lib.TBMCCoreAPI;
 import lombok.Getter;
 import lombok.val;
 import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitTask;
 
 import java.util.HashMap;
 import java.util.function.Function;
@@ -117,4 +117,30 @@ public final class IHaveConfig {
 		}
 		return (ConfigData<T>) data;
 	}
+
+	/**
+	 * Generates the config YAML.
+	 *
+	 * @param obj    The object which has config methods
+	 * @param config The config that holds the values
+	 */
+	public static void pregenConfig(Object obj, IHaveConfig config) {
+		val ms = obj.getClass().getDeclaredMethods();
+		for (val m : ms) {
+			if (!m.getReturnType().getName().equals(ConfigData.class.getName())) continue;
+			try {
+				if (m.getParameterCount() == 0) {
+					m.setAccessible(true);
+					ConfigData<?> c = (ConfigData<?>) m.invoke(obj);
+					if (!c.getPath().equals(m.getName()))
+						MainPlugin.Instance.getLogger().warning("Config name does not match: " + c.getPath() + " instead of " + m.getName()); //TODO: Set it here
+					c.get(); //Saves the default value if needed - also checks validity
+				} else if (m.getParameterCount() == 1) {
+					//TODO: Config map
+				}
+			} catch (Exception e) {
+				TBMCCoreAPI.SendException("Failed to pregenerate " + m.getName() + " for " + obj + "!", e);
+			}
+		}
+	}
 }

ButtonProcessor/src/main/java/buttondevteam/buttonproc/ConfigProcessor.java

@@ -4,7 +4,11 @@ import org.bukkit.configuration.file.YamlConfiguration;
 
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.lang.model.element.Element;
+import javax.lang.model.element.ExecutableElement;
 import javax.lang.model.element.Modifier;
+import javax.lang.model.type.DeclaredType;
+import javax.lang.model.type.TypeKind;
+import javax.lang.model.type.TypeMirror;
 import javax.tools.FileObject;
 import javax.tools.StandardLocation;
 import java.io.File;
@@ -29,11 +33,29 @@ public class ConfigProcessor {
 
 	public void process(Element targetcl) {
 		if (targetcl.getModifiers().contains(Modifier.ABSTRACT)) return;
+		final String path = "components." + targetcl.getSimpleName();
+		for (Element e : targetcl.getEnclosedElements()) {
+			/*System.out.println("Element: "+e);
+			System.out.println("Type: "+e.getClass()+" - "+e.getKind());
+			if(e instanceof ExecutableElement)
+				System.out.println("METHOD!");*/
+			if (!(e instanceof ExecutableElement)) continue;
+			TypeMirror tm = ((ExecutableElement) e).getReturnType();
+			if (tm.getKind() != TypeKind.DECLARED) continue;
+			DeclaredType dt = (DeclaredType) tm;
+			if (!dt.asElement().getSimpleName().contentEquals("ConfigData")) return;
+			System.out.println("Config: " + e.getSimpleName());
+			System.out.println("Value: " + ((ExecutableElement) e).getDefaultValue());
+			String doc = procEnv.getElementUtils().getDocComment(e);
+			if (doc == null) continue;
+			System.out.println("DOC: " + doc);
+			yaml.set(path + "." + e.getSimpleName() + "_doc", doc); //methodName_doc
+		}
 		String javadoc = procEnv.getElementUtils().getDocComment(targetcl);
 		if (javadoc == null) return;
-		System.out.println("JAVADOC"); //TODO: Config methods
+		System.out.println("JAVADOC");
 		System.out.println(javadoc);
-		yaml.set("components." + targetcl.getSimpleName() + "._doc", javadoc);
+		yaml.set(path + "._doc", javadoc);
 		try {
 			yaml.save(file);
 		} catch (IOException e) {