package com.gpl.rpg.atcontentstudio.model.maps;

import java.awt.Image;

import com.gpl.rpg.atcontentstudio.model.GameDataElement;
import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
import com.gpl.rpg.atcontentstudio.model.gamedata.Requirement;
import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;

public class KeyArea extends MapObject {

	public String dialogue_id = null;
	public Dialogue dialogue = null;
	public Requirement requirement = null;
	public boolean oldSchoolRequirement = true;
	
	public KeyArea(tiled.core.MapObject obj) {
		dialogue_id = obj.getProperties().getProperty("phrase");
		String requireType = obj.getProperties().getProperty("requireType");
		String requireId = obj.getProperties().getProperty("requireId");
		String requireValue = obj.getProperties().getProperty("requireValue");
		if (requireId == null) {
			String[] fields = obj.getName().split(":");
			if (fields.length == 2) {
				requireType = Requirement.RequirementType.questProgress.toString();
				requireValue = fields[1];
				requireId = fields[0];
			} else if (fields.length == 3) {
				requireValue = fields[2];
				requireType = fields[0];
				requireId = fields[1];
			}
			oldSchoolRequirement = true;
		} else {
			oldSchoolRequirement = false;
		}
		requirement = new Requirement();
		if (requireType != null) requirement.type = Requirement.RequirementType.valueOf(requireType);
		requirement.required_obj_id = requireId;
		if (requireValue != null) requirement.required_value = Integer.parseInt(requireValue);
		requirement.state = GameDataElement.State.parsed;
	}
	
	@Override
	public void link() {
		if (dialogue_id != null) dialogue = parentMap.getProject().getDialogue(dialogue_id);
		if (dialogue != null) {
			dialogue.addBacklink(parentMap);
		}
		requirement.parent = parentMap;
		requirement.link();
	}
	
	@Override
	public Image getIcon() {
		if (dialogue != null && requirement != null) return DefaultIcons.getKeyIcon();
		return DefaultIcons.getNullifyIcon();
	}
	
	@Override
	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
		if (oldOne == dialogue) {
			oldOne.removeBacklink(parentMap);
			dialogue = (Dialogue) newOne;
			if (newOne != null) newOne.addBacklink(parentMap);
		}
		requirement.elementChanged(oldOne, newOne);
	}
	
	@Override
	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
		if (dialogue != null) {
			tmxObject.getProperties().setProperty("phrase", dialogue.id);
		} else if (dialogue_id != null) {
			tmxObject.getProperties().setProperty("phrase", dialogue_id);
		}
		if (requirement != null) {
			if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
				tmxObject.setName(requirement.required_obj_id+":"+Integer.toString(requirement.required_value));
			} else {
				if (requirement.type != null) {
					tmxObject.getProperties().setProperty("requireType", requirement.type.toString());
				}
				if (requirement.required_obj != null) {
					tmxObject.getProperties().setProperty("requireId", requirement.required_obj.id);
				} else if (requirement.required_obj_id != null) {
					tmxObject.getProperties().setProperty("requireId", requirement.required_obj_id);
				}
				if (requirement.required_value != null) {
					tmxObject.getProperties().setProperty("requireValue", requirement.required_value.toString());
				}
			}
		}
	}

	public void updateNameFromRequirementChange() {
		if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
			name = requirement.required_obj_id+":"+Integer.toString(requirement.required_value);
		} else if (oldSchoolRequirement) {
			int i = 0;
			String futureName = requirement.type.toString() + "#" + Integer.toString(i);
			while (parentMap.getMapObject(futureName) != null) {
				i++;
				futureName = requirement.type.toString() + "#" + Integer.toString(i);
			}
			this.name = futureName;
		}
	}

}