package electroblob.wizardry.client;

import java.util.ArrayList;
import java.util.List;

import electroblob.wizardry.Settings;
import electroblob.wizardry.Wizardry;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.resources.I18n;
import net.minecraftforge.common.config.ConfigElement;
import net.minecraftforge.common.config.Configuration;
import net.minecraftforge.fml.client.config.DummyConfigElement.DummyCategoryElement;
import net.minecraftforge.fml.client.config.GuiConfig;
import net.minecraftforge.fml.client.config.GuiConfigEntries;
import net.minecraftforge.fml.client.config.GuiConfigEntries.CategoryEntry;
import net.minecraftforge.fml.client.config.IConfigElement;

public class GuiConfigWizardry extends GuiConfig {

	public GuiConfigWizardry(GuiScreen parent){
		super(parent, getConfigEntries(), Wizardry.MODID, false, false,
				Wizardry.NAME + " - " + I18n.format("config." + Wizardry.MODID + ".title.general"));
		// this.titleLine2 = "File location: " + Wizardry.config.getConfigFile().getAbsolutePath();
	}

	private static List<IConfigElement> getConfigEntries(){
		List<IConfigElement> configList = new ArrayList<IConfigElement>(1);
		configList.add(new DummyCategoryElement("spellsConfig", "config." + Wizardry.MODID + ".category." + Settings.SPELLS_CATEGORY,
				SpellsCategory.class));
		configList.add(new DummyCategoryElement("resistancesConfig",
				"config." + Wizardry.MODID + ".category." + Settings.RESISTANCES_CATEGORY, ResistancesCategory.class));
		configList.addAll(new ConfigElement(Wizardry.settings.getConfigCategory(Configuration.CATEGORY_GENERAL))
				.getChildElements());
		return configList;
	}

	/** Spells category of the config gui. This adds a button which opens up the spells category config. */
	public static class SpellsCategory extends CategoryEntry {
		public SpellsCategory(GuiConfig owningScreen, GuiConfigEntries owningEntryList, IConfigElement prop){
			super(owningScreen, owningEntryList, prop);
		}

		@Override
		protected GuiScreen buildChildScreen(){
			// This GuiConfig object specifies the configID of the object and as such will force-save when it is closed.
			// The parent GuiConfig object's entryList will also be refreshed to reflect the changes.
			GuiConfig spellsMenu = new GuiConfig(this.owningScreen,
					(new ConfigElement(Wizardry.settings.getConfigCategory(Settings.SPELLS_CATEGORY)))
							.getChildElements(),
					this.owningScreen.modID, Settings.SPELLS_CATEGORY, false, false,
					Wizardry.NAME + " - " + I18n.format("config." + Wizardry.MODID + ".title." + Settings.SPELLS_CATEGORY));

			spellsMenu.titleLine2 = I18n.format("config." + Wizardry.MODID + ".subtitle." + Settings.SPELLS_CATEGORY);

			return spellsMenu;
		}
	}

	/** Resistances category of the config gui. */
	public static class ResistancesCategory extends CategoryEntry {
		public ResistancesCategory(GuiConfig owningScreen, GuiConfigEntries owningEntryList, IConfigElement prop){
			super(owningScreen, owningEntryList, prop);
		}

		@Override
		protected GuiScreen buildChildScreen(){
			// This GuiConfig object specifies the configID of the object and as such will force-save when it is closed.
			// The parent GuiConfig object's entryList will also be refreshed to reflect the changes.
			GuiConfig idsMenu = new GuiConfig(this.owningScreen,
					(new ConfigElement(Wizardry.settings.getConfigCategory(Settings.RESISTANCES_CATEGORY)))
							.getChildElements(),
					this.owningScreen.modID, Settings.RESISTANCES_CATEGORY, false, false,
					Wizardry.NAME + " - " + I18n.format("config." + Wizardry.MODID + ".title." + Settings.RESISTANCES_CATEGORY));

			idsMenu.titleLine2 = I18n.format("config." + Wizardry.MODID + ".subtitle." + Settings.RESISTANCES_CATEGORY);

			return idsMenu;
		}
	}
}