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

import java.awt.Image;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;

import com.gpl.rpg.atcontentstudio.Notification;
import com.gpl.rpg.atcontentstudio.model.GameDataElement;
import com.gpl.rpg.atcontentstudio.model.GameSource;
import com.gpl.rpg.atcontentstudio.model.Project;

public class Item extends JSONElement {

	private static final long serialVersionUID = -516874303672548638L;

	//Available from init state
	//public String id = null; inherited.
	public String name = null;
	public DisplayType display_type = null;
	public String icon_id = null;
	
	//Available from parsed state
	public Integer has_manual_price = null;
	public Integer base_market_cost = null;
	public String category_id = null;
	public String description = null;
	public HitEffect hit_effect = null;
	public KillEffect kill_effect = null;
	public EquipEffect equip_effect = null;
	
	//Available from linked state
	public ItemCategory category = null;
	
	
	
	public static class KillEffect {
		//Available from parsed state
		public Integer hp_boost_min = null;
		public Integer hp_boost_max = null;
		public Integer ap_boost_min = null;
		public Integer ap_boost_max = null;
		public List<TimedConditionEffect> conditions_source = null;
		
	}
	
	//Inheritance for code compactness, not semantically correct.
	public static class HitEffect extends KillEffect {
		//Available from parsed state
		public List<TimedConditionEffect> conditions_target = null;
	}
	
	public static class EquipEffect {
		//Available from parsed state
		public Integer damage_boost_min = null;
		public Integer damage_boost_max = null;
		public Integer max_hp_boost = null;
		public Integer max_ap_boost = null;
		public List<ConditionEffect> conditions = null;
		public Integer increase_move_cost = null;
		public Integer increase_use_item_cost = null;
		public Integer increase_reequip_cost = null;
		public Integer increase_attack_cost = null;
		public Integer increase_attack_chance = null;
		public Integer increase_critical_skill = null;
		public Integer increase_block_chance = null;
		public Integer increase_damage_resistance = null;
		public Double critical_multiplier = null;
	}
	
	public static class ConditionEffect {
		//Available from parsed state
		public Integer magnitude = null;
		public String condition_id = null;
		
		//Available from linked state
		public ActorCondition condition = null; 
	}
	
	public static class TimedConditionEffect extends ConditionEffect {
		//Available from parsed state
		public Integer duration = null;
		public Double chance = null;
	}
	
	public static enum DisplayType {
		ordinary,
		quest,
		extraordinary,
		legendary,
		rare
	}
	
	@Override
	public String getDesc() {
		return (needsSaving() ? "*" : "")+name+" ("+id+")";
	}

	public static String getStaticDesc() {
		return "Items";
	}
	
	@SuppressWarnings("rawtypes")
	public static void fromJson(File jsonFile, GameDataCategory<Item> category) {
		JSONParser parser = new JSONParser();
		FileReader reader = null;
		try {
			reader = new FileReader(jsonFile);
			List items = (List) parser.parse(reader);
			for (Object obj : items) {
				Map itemJson = (Map)obj;
				Item item = fromJson(itemJson);
				item.jsonFile = jsonFile;
				item.parent = category;
				if (item.getDataType() == GameSource.Type.created || item.getDataType() == GameSource.Type.altered) {
					item.writable = true;
				}
				category.add(item);
			}
		} catch (FileNotFoundException e) {
			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
			e.printStackTrace();
		} catch (IOException e) {
			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
			e.printStackTrace();
		} catch (ParseException e) {
			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
			e.printStackTrace();
		} finally {
			if (reader != null)
				try {
					reader.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
		}
	}
	
	@SuppressWarnings("rawtypes")
	public static Item fromJson(String jsonString) throws ParseException {
		Map itemJson = (Map) new JSONParser().parse(jsonString);
		Item item = fromJson(itemJson);
		item.parse(itemJson);
		return item;
	}
	
	@SuppressWarnings("rawtypes")
	public static Item fromJson(Map itemJson) {
		Item item = new Item();
		item.icon_id = (String) itemJson.get("iconID");
		item.id = (String) itemJson.get("id");
		item.name = (String) itemJson.get("name");
		if (itemJson.get("displaytype") != null) item.display_type = DisplayType.valueOf((String) itemJson.get("displaytype"));
		return item;
	}
	
	@SuppressWarnings("rawtypes")
	@Override
	public void parse(Map itemJson) {

		this.has_manual_price = JSONElement.getInteger((Number) itemJson.get("hasManualPrice"));
		this.base_market_cost = JSONElement.getInteger((Number) itemJson.get("baseMarketCost"));
		//TODO change the debug json data....
//		this.category_id = (String) itemJson.get("category");
		if (itemJson.get("category") != null) this.category_id = (String) itemJson.get("category").toString();
		this.description = (String) itemJson.get("description");
		
		Map equipEffect = (Map) itemJson.get("equipEffect");
		if (equipEffect != null) {
			this.equip_effect = new EquipEffect();
			if (equipEffect.get("increaseAttackDamage") != null) {
				this.equip_effect.damage_boost_min = JSONElement.getInteger((Number) (((Map)equipEffect.get("increaseAttackDamage")).get("min")));
				this.equip_effect.damage_boost_max = JSONElement.getInteger((Number) (((Map)equipEffect.get("increaseAttackDamage")).get("max")));
			}
			this.equip_effect.max_hp_boost = JSONElement.getInteger((Number) equipEffect.get("increaseMaxHP"));
			this.equip_effect.max_ap_boost = JSONElement.getInteger((Number) equipEffect.get("increaseMaxAP"));
			this.equip_effect.increase_move_cost = JSONElement.getInteger((Number) equipEffect.get("increaseMoveCost"));
			this.equip_effect.increase_use_item_cost = JSONElement.getInteger((Number) equipEffect.get("increaseUseItemCost"));
			this.equip_effect.increase_reequip_cost = JSONElement.getInteger((Number) equipEffect.get("increaseReequipCost"));
			this.equip_effect.increase_attack_cost = JSONElement.getInteger((Number) equipEffect.get("increaseAttackCost"));
			this.equip_effect.increase_attack_chance = JSONElement.getInteger((Number) equipEffect.get("increaseAttackChance"));
			this.equip_effect.increase_critical_skill = JSONElement.getInteger((Number) equipEffect.get("increaseCriticalSkill"));
			this.equip_effect.increase_block_chance = JSONElement.getInteger((Number) equipEffect.get("increaseBlockChance"));
			this.equip_effect.increase_damage_resistance = JSONElement.getInteger((Number) equipEffect.get("increaseDamageResistance"));
			//TODO correct game data, to unify format.
//			this.equip_effect.critical_multiplier = JSONElement.getDouble((Number) equipEffect.get("setCriticalMultiplier"));
			if (equipEffect.get("setCriticalMultiplier") != null) this.equip_effect.critical_multiplier = JSONElement.getDouble(Double.parseDouble(equipEffect.get("setCriticalMultiplier").toString()));

			List conditionsJson = (List) equipEffect.get("addedConditions");
			if (conditionsJson != null && !conditionsJson.isEmpty()) {
				this.equip_effect.conditions = new ArrayList<Item.ConditionEffect>();
				for (Object conditionJsonObj : conditionsJson) {
					Map conditionJson = (Map)conditionJsonObj;
					ConditionEffect condition = new ConditionEffect();
					condition.condition_id = (String) conditionJson.get("condition");
					condition.magnitude = JSONElement.getInteger((Number) conditionJson.get("magnitude"));
					this.equip_effect.conditions.add(condition);
				}
			}
		}
		
		Map hitEffect = (Map) itemJson.get("hitEffect");
		if (hitEffect != null) {
			this.hit_effect = new HitEffect();
			if (hitEffect.get("increaseCurrentHP") != null) {
				this.hit_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map)hitEffect.get("increaseCurrentHP")).get("min")));
				this.hit_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map)hitEffect.get("increaseCurrentHP")).get("max")));
			}
			if (hitEffect.get("increaseCurrentAP") != null) {
				this.hit_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map)hitEffect.get("increaseCurrentAP")).get("min")));
				this.hit_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map)hitEffect.get("increaseCurrentAP")).get("max")));
			}
			List conditionsSourceJson = (List) hitEffect.get("conditionsSource");
			if (conditionsSourceJson != null && !conditionsSourceJson.isEmpty()) {
				this.hit_effect.conditions_source = new ArrayList<Item.TimedConditionEffect>();
				for (Object conditionJsonObj : conditionsSourceJson) {
					Map conditionJson = (Map)conditionJsonObj;
					TimedConditionEffect condition = new TimedConditionEffect();
					condition.condition_id = (String) conditionJson.get("condition");
					condition.magnitude = JSONElement.getInteger((Number) conditionJson.get("magnitude"));
					condition.duration = JSONElement.getInteger((Number) conditionJson.get("duration"));
					if (conditionJson.get("chance") != null) condition.chance = JSONElement.parseChance(conditionJson.get("chance").toString());
					this.hit_effect.conditions_source.add(condition);
				}
			}
			List conditionsTargetJson = (List) hitEffect.get("conditionsTarget");
			if (conditionsTargetJson != null && !conditionsTargetJson.isEmpty()) {
				this.hit_effect.conditions_target = new ArrayList<Item.TimedConditionEffect>();
				for (Object conditionJsonObj : conditionsTargetJson) {
					Map conditionJson = (Map)conditionJsonObj;
					TimedConditionEffect condition = new TimedConditionEffect();
					condition.condition_id = (String) conditionJson.get("condition");
					condition.magnitude = JSONElement.getInteger((Number) conditionJson.get("magnitude"));
					condition.duration = JSONElement.getInteger((Number) conditionJson.get("duration"));
					if (conditionJson.get("chance") != null) condition.chance = JSONElement.parseChance(conditionJson.get("chance").toString());
					this.hit_effect.conditions_target.add(condition);
				}
			}
		}
		
		Map killEffect = (Map) itemJson.get("killEffect");
		if (killEffect == null) {
			killEffect = (Map) itemJson.get("useEffect");
		}
		if (killEffect != null) {
			this.kill_effect = new KillEffect();
			if (killEffect.get("increaseCurrentHP") != null) {
				this.kill_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map)killEffect.get("increaseCurrentHP")).get("min")));
				this.kill_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map)killEffect.get("increaseCurrentHP")).get("max")));
			}
			if (killEffect.get("increaseCurrentAP") != null) {
				this.kill_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map)killEffect.get("increaseCurrentAP")).get("min")));
				this.kill_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map)killEffect.get("increaseCurrentAP")).get("max")));
			}
			List conditionsSourceJson = (List) killEffect.get("conditionsSource");
			if (conditionsSourceJson != null && !conditionsSourceJson.isEmpty()) {
				this.kill_effect.conditions_source = new ArrayList<Item.TimedConditionEffect>();
				for (Object conditionJsonObj : conditionsSourceJson) {
					Map conditionJson = (Map)conditionJsonObj;
					TimedConditionEffect condition = new TimedConditionEffect();
					condition.condition_id = (String) conditionJson.get("condition");
					condition.magnitude = JSONElement.getInteger((Number) conditionJson.get("magnitude"));
					condition.duration = JSONElement.getInteger((Number) conditionJson.get("duration"));
					if (conditionJson.get("chance") != null) condition.chance = JSONElement.parseChance(conditionJson.get("chance").toString());
					this.kill_effect.conditions_source.add(condition);
				}
			}
		}
		this.state = State.parsed;
	}
	
	
	@Override
	public void link() {
		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
			//This type of state is unrelated to parsing/linking.
			return;
		}
		if (this.state == State.init) {
			//Not parsed yet.
			this.parse();
		} else if (this.state == State.linked) {
			//Already linked.
			return;
		}
		Project proj = getProject();
		if (proj == null) {
			Notification.addError("Error linking item "+id+". No parent project found.");
			return;
		}

		if (this.icon_id != null) {
			String spritesheetId = this.icon_id.split(":")[0];
			proj.getSpritesheet(spritesheetId).addBacklink(this);
		}
		if (this.category_id != null) this.category = proj.getItemCategory(this.category_id);
		if (this.category != null) this.category.addBacklink(this);
		if (this.equip_effect != null && this.equip_effect.conditions != null) {
			for (ConditionEffect ce : this.equip_effect.conditions) {
				if (ce.condition_id != null) ce.condition = proj.getActorCondition(ce.condition_id);
				if (ce.condition != null) ce.condition.addBacklink(this);
			}
		}
		if (this.hit_effect != null && this.hit_effect.conditions_source != null) {
			for (TimedConditionEffect ce : this.hit_effect.conditions_source) {
				if (ce.condition_id != null) ce.condition = proj.getActorCondition(ce.condition_id);
				if (ce.condition != null) ce.condition.addBacklink(this);
			}
		}
		if (this.hit_effect != null && this.hit_effect.conditions_target != null) {
			for (TimedConditionEffect ce : this.hit_effect.conditions_target) {
				if (ce.condition_id != null) ce.condition = proj.getActorCondition(ce.condition_id);
				if (ce.condition != null) ce.condition.addBacklink(this);
			}
		}
		if (this.kill_effect != null && this.kill_effect.conditions_source != null) {
			for (TimedConditionEffect ce : this.kill_effect.conditions_source) {
				if (ce.condition_id != null) ce.condition = proj.getActorCondition(ce.condition_id);
				if (ce.condition != null) ce.condition.addBacklink(this);
			}
		}
		this.state = State.linked;
	}

	@Override
	public Image getIcon() {
		return getProject().getIcon(icon_id);
	}
	
	public Image getImage() {
		return getProject().getImage(icon_id);
	}
	
	@Override
	public GameDataElement clone() {
		Item clone = new Item();
		clone.jsonFile = this.jsonFile;
		clone.state = this.state;
		clone.id = this.id;
		clone.name = this.name;
		clone.icon_id = this.icon_id;
		clone.base_market_cost = this.base_market_cost;
		clone.category = this.category;
		if (clone.category != null) {
			clone.category.addBacklink(clone);
		}
		clone.category_id = this.category_id;
		clone.description = this.description;
		clone.display_type = this.display_type;
		clone.has_manual_price = this.has_manual_price;
		if (this.equip_effect != null) {
			clone.equip_effect = new EquipEffect();
			clone.equip_effect.critical_multiplier = this.equip_effect.critical_multiplier;
			clone.equip_effect.damage_boost_max = this.equip_effect.damage_boost_max;
			clone.equip_effect.damage_boost_min = this.equip_effect.damage_boost_min;
			clone.equip_effect.increase_attack_chance = this.equip_effect.increase_attack_chance;
			clone.equip_effect.increase_attack_cost = this.equip_effect.increase_attack_cost;
			clone.equip_effect.increase_block_chance = this.equip_effect.increase_block_chance;
			clone.equip_effect.increase_critical_skill = this.equip_effect.increase_critical_skill;
			clone.equip_effect.increase_damage_resistance = this.equip_effect.increase_damage_resistance;
			clone.equip_effect.increase_move_cost = this.equip_effect.increase_move_cost;
			clone.equip_effect.increase_reequip_cost = this.equip_effect.increase_reequip_cost;
			clone.equip_effect.increase_use_item_cost = this.equip_effect.increase_use_item_cost;
			clone.equip_effect.max_ap_boost = this.equip_effect.max_ap_boost;
			clone.equip_effect.max_hp_boost = this.equip_effect.max_hp_boost;
			if (this.equip_effect.conditions != null) {
				clone.equip_effect.conditions = new ArrayList<Item.ConditionEffect>();
				for (ConditionEffect c : this.equip_effect.conditions) {
					ConditionEffect cclone = new ConditionEffect();
					cclone.magnitude = c.magnitude;
					cclone.condition_id = c.condition_id;
					cclone.condition = c.condition;
					if (cclone.condition != null) {
						cclone.condition.addBacklink(clone);
					}
					clone.equip_effect.conditions.add(cclone);
				}
			}
		}
		if (this.hit_effect != null) {
			clone.hit_effect = new HitEffect();
			clone.hit_effect.ap_boost_max = this.hit_effect.ap_boost_max;
			clone.hit_effect.ap_boost_min = this.hit_effect.ap_boost_min;
			clone.hit_effect.hp_boost_max = this.hit_effect.hp_boost_max;
			clone.hit_effect.hp_boost_min = this.hit_effect.hp_boost_min;
			if (this.hit_effect.conditions_source != null) {
				clone.hit_effect.conditions_source = new ArrayList<Item.TimedConditionEffect>();
				for (TimedConditionEffect c : this.hit_effect.conditions_source) {
					TimedConditionEffect cclone = new TimedConditionEffect();
					cclone.magnitude = c.magnitude;
					cclone.condition_id = c.condition_id;
					cclone.condition = c.condition;
					cclone.chance = c.chance;
					cclone.duration = c.duration;
					if (cclone.condition != null) {
						cclone.condition.addBacklink(clone);
					}
					clone.hit_effect.conditions_source.add(cclone);
				}
			}
			if (this.hit_effect.conditions_target != null) {
				clone.hit_effect.conditions_target = new ArrayList<Item.TimedConditionEffect>();
				for (TimedConditionEffect c : this.hit_effect.conditions_target) {
					TimedConditionEffect cclone = new TimedConditionEffect();
					cclone.magnitude = c.magnitude;
					cclone.condition_id = c.condition_id;
					cclone.condition = c.condition;
					cclone.chance = c.chance;
					cclone.duration = c.duration;
					if (cclone.condition != null) {
						cclone.condition.addBacklink(clone);
					}
					clone.hit_effect.conditions_target.add(cclone);
				}
			}
		}
		if (this.kill_effect != null) {
			clone.kill_effect = new KillEffect();
			clone.kill_effect.ap_boost_max = this.kill_effect.ap_boost_max;
			clone.kill_effect.ap_boost_min = this.kill_effect.ap_boost_min;
			clone.kill_effect.hp_boost_max = this.kill_effect.hp_boost_max;
			clone.kill_effect.hp_boost_min = this.kill_effect.hp_boost_min;
			if (this.kill_effect.conditions_source != null) {
				clone.kill_effect.conditions_source = new ArrayList<Item.TimedConditionEffect>();
				for (TimedConditionEffect c : this.kill_effect.conditions_source) {
					TimedConditionEffect cclone = new TimedConditionEffect();
					cclone.magnitude = c.magnitude;
					cclone.condition_id = c.condition_id;
					cclone.condition = c.condition;
					cclone.chance = c.chance;
					cclone.duration = c.duration;
					if (cclone.condition != null) {
						cclone.condition.addBacklink(clone);
					}
					clone.kill_effect.conditions_source.add(cclone);
				}
			}
		}
		return clone;
	}
	
	@Override
	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
		if (this.category == oldOne) {
			oldOne.removeBacklink(this);
			this.category = (ItemCategory) newOne;
			if (newOne != null) newOne.addBacklink(this);
		} else {
			if (this.equip_effect != null && this.equip_effect.conditions != null) {
				for (ConditionEffect c : this.equip_effect.conditions) {
					if (c.condition == oldOne) {
						oldOne.removeBacklink(this);
						c.condition = (ActorCondition) newOne;
						if (newOne != null) newOne.addBacklink(this);
					}
				}
			}
			if (this.hit_effect != null && this.hit_effect.conditions_source != null) {
				for (TimedConditionEffect c : this.hit_effect.conditions_source) {
					if (c.condition == oldOne) {
						oldOne.removeBacklink(this);
						c.condition = (ActorCondition) newOne;
						if (newOne != null) newOne.addBacklink(this);
					}
				}
			}
			if (this.hit_effect != null && this.hit_effect.conditions_target != null) {
				for (TimedConditionEffect c : this.hit_effect.conditions_target) {
					if (c.condition == oldOne) {
						oldOne.removeBacklink(this);
						c.condition = (ActorCondition) newOne;
						if (newOne != null) newOne.addBacklink(this);
					}
				}
			}

			if (this.kill_effect != null && this.kill_effect.conditions_source != null) {
				for (TimedConditionEffect c : this.kill_effect.conditions_source) {
					if (c.condition == oldOne) {
						oldOne.removeBacklink(this);
						c.condition = (ActorCondition) newOne;
						if (newOne != null) newOne.addBacklink(this);
					}
				}
			}
		}
	}
	
	@SuppressWarnings({ "rawtypes", "unchecked" })
	@Override
	public Map toJson() {
		Map itemJson = new LinkedHashMap();
		itemJson.put("id", this.id);
		if (this.icon_id != null) itemJson.put("iconID", this.icon_id);
		if (this.name != null) itemJson.put("name", this.name);
		if(this.display_type != null) itemJson.put("displaytype", this.display_type.toString());
		
		if (this.has_manual_price != null) itemJson.put("hasManualPrice", this.has_manual_price);
		if (this.base_market_cost != null) itemJson.put("baseMarketCost", this.base_market_cost);
		if (this.category != null) {
			itemJson.put("category", this.category.id);
		} else if (this.category_id != null) {
			itemJson.put("category", this.category_id);
		}
		if (this.description != null) itemJson.put("description", this.description);
		if (this.equip_effect != null) {
			Map equipEffectJson = new LinkedHashMap();
			itemJson.put("equipEffect", equipEffectJson);
			if (this.equip_effect.damage_boost_min != null || this.equip_effect.damage_boost_max != null) {
				Map damageJson = new LinkedHashMap();
				equipEffectJson.put("increaseAttackDamage", damageJson);
				if (this.equip_effect.damage_boost_min != null) damageJson.put("min", this.equip_effect.damage_boost_min);
				else damageJson.put("min", 0);
				if (this.equip_effect.damage_boost_max != null) damageJson.put("max", this.equip_effect.damage_boost_max);
				else damageJson.put("max", 0);
			}
			if (this.equip_effect.max_hp_boost != null) equipEffectJson.put("increaseMaxHP", this.equip_effect.max_hp_boost);
			if (this.equip_effect.max_ap_boost != null) equipEffectJson.put("increaseMaxAP", this.equip_effect.max_ap_boost);
			if (this.equip_effect.increase_move_cost != null) equipEffectJson.put("increaseMoveCost", this.equip_effect.increase_move_cost);
			if (this.equip_effect.increase_use_item_cost != null) equipEffectJson.put("increaseUseItemCost", this.equip_effect.increase_use_item_cost);
			if (this.equip_effect.increase_reequip_cost != null) equipEffectJson.put("increaseReequipCost", this.equip_effect.increase_reequip_cost);
			if (this.equip_effect.increase_attack_cost != null) equipEffectJson.put("increaseAttackCost", this.equip_effect.increase_attack_cost);
			if (this.equip_effect.increase_attack_chance != null) equipEffectJson.put("increaseAttackChance", this.equip_effect.increase_attack_chance);
			if (this.equip_effect.increase_critical_skill != null) equipEffectJson.put("increaseCriticalSkill", this.equip_effect.increase_critical_skill);
			if (this.equip_effect.increase_block_chance != null) equipEffectJson.put("increaseBlockChance", this.equip_effect.increase_block_chance);
			if (this.equip_effect.increase_damage_resistance != null) equipEffectJson.put("increaseDamageResistance", this.equip_effect.increase_damage_resistance);
			if (this.equip_effect.critical_multiplier != null) equipEffectJson.put("setCriticalMultiplier", this.equip_effect.critical_multiplier);
			if (this.equip_effect.conditions != null) {
				List conditionsJson = new ArrayList();
				equipEffectJson.put("addedConditions", conditionsJson);
				for (ConditionEffect condition : this.equip_effect.conditions) {
					Map conditionJson = new LinkedHashMap();
					conditionsJson.add(conditionJson);
					if (condition.condition != null) {
						conditionJson.put("condition", condition.condition.id);
					} else if (condition.condition_id != null) {
						conditionJson.put("condition", condition.condition_id);
					}
					if (condition.magnitude != null) conditionJson.put("magnitude", condition.magnitude);
				}
			}
		}
		if (this.hit_effect != null) {
			Map hitEffectJson = new LinkedHashMap();
			itemJson.put("hitEffect", hitEffectJson);
			if (this.hit_effect.hp_boost_min != null || this.hit_effect.hp_boost_max != null) {
				Map hpJson = new LinkedHashMap();
				hitEffectJson.put("increaseCurrentHP", hpJson);
				if (this.hit_effect.hp_boost_min != null) hpJson.put("min", this.hit_effect.hp_boost_min);
				else hpJson.put("min", 0);
				if (this.hit_effect.hp_boost_max != null) hpJson.put("max", this.hit_effect.hp_boost_max);
				else hpJson.put("max", 0);
			}
			if (this.hit_effect.ap_boost_min != null || this.hit_effect.ap_boost_max != null) {
				Map apJson = new LinkedHashMap();
				hitEffectJson.put("increaseCurrentAP", apJson);
				if (this.hit_effect.ap_boost_min != null) apJson.put("min", this.hit_effect.ap_boost_min);
				else apJson.put("min", 0);
				if (this.hit_effect.ap_boost_max != null) apJson.put("max", this.hit_effect.ap_boost_max);
				else apJson.put("max", 0);
			}
			if (this.hit_effect.conditions_source != null) {
				List conditionsSourceJson = new ArrayList();
				hitEffectJson.put("conditionsSource", conditionsSourceJson);
				for (TimedConditionEffect condition : this.hit_effect.conditions_source) {
					Map conditionJson = new LinkedHashMap();
					conditionsSourceJson.add(conditionJson);
					if (condition.condition != null) {
						conditionJson.put("condition", condition.condition.id);
					} else if (condition.condition_id != null) {
						conditionJson.put("condition", condition.condition_id);
					}
					if (condition.magnitude != null) conditionJson.put("magnitude", condition.magnitude);
					if (condition.duration != null) conditionJson.put("duration", condition.duration);
					if (condition.chance != null) conditionJson.put("chance", JSONElement.printJsonChance(condition.chance));
				}
			}
			if (this.hit_effect.conditions_target != null) {
				List conditionsTargetJson = new ArrayList();
				hitEffectJson.put("conditionsTarget", conditionsTargetJson);
				for (TimedConditionEffect condition : this.hit_effect.conditions_target) {
					Map conditionJson = new LinkedHashMap();
					conditionsTargetJson.add(conditionJson);
					if (condition.condition != null) {
						conditionJson.put("condition", condition.condition.id);
					} else if (condition.condition_id != null) {
						conditionJson.put("condition", condition.condition_id);
					}
					if (condition.magnitude != null) conditionJson.put("magnitude", condition.magnitude);
					if (condition.duration != null) conditionJson.put("duration", condition.duration);
					if (condition.chance != null) conditionJson.put("chance", JSONElement.printJsonChance(condition.chance));
				}
			}
		}
		if (this.kill_effect != null) {
			Map killEffectJson = new LinkedHashMap();
			if (this.category != null && this.category.action_type != null && this.category.action_type == ItemCategory.ActionType.equip) {
				itemJson.put("killEffect", killEffectJson);
			} else if (this.category != null && this.category.action_type != null && this.category.action_type == ItemCategory.ActionType.use) {
				itemJson.put("useEffect", killEffectJson);
			}
			if (this.kill_effect.hp_boost_min != null || this.kill_effect.hp_boost_max != null) {
				Map hpJson = new LinkedHashMap();
				killEffectJson.put("increaseCurrentHP", hpJson);
				if (this.kill_effect.hp_boost_min != null) hpJson.put("min", this.kill_effect.hp_boost_min);
				else hpJson.put("min", 0);
				if (this.kill_effect.hp_boost_max != null) hpJson.put("max", this.kill_effect.hp_boost_max);
				else hpJson.put("min", 0);
			}
			if (this.kill_effect.ap_boost_min != null || this.kill_effect.ap_boost_max != null) {
				Map apJson = new LinkedHashMap();
				killEffectJson.put("increaseCurrentAP", apJson);
				if (this.kill_effect.ap_boost_min != null) apJson.put("min", this.kill_effect.ap_boost_min);
				else apJson.put("min", 0);
				if (this.kill_effect.ap_boost_max != null) apJson.put("max", this.kill_effect.ap_boost_max);
				else apJson.put("max", 0);
			}
			if (this.kill_effect.conditions_source != null) {
				List conditionsSourceJson = new ArrayList();
				killEffectJson.put("conditionsSource", conditionsSourceJson);
				for (TimedConditionEffect condition : this.kill_effect.conditions_source) {
					Map conditionJson = new LinkedHashMap();
					conditionsSourceJson.add(conditionJson);
					if (condition.condition != null) {
						conditionJson.put("condition", condition.condition.id);
					} else if (condition.condition_id != null) {
						conditionJson.put("condition", condition.condition_id);
					}
					if (condition.magnitude != null) conditionJson.put("magnitude", condition.magnitude);
					if (condition.duration != null) conditionJson.put("duration", condition.duration);
					if (condition.chance != null) conditionJson.put("chance", JSONElement.printJsonChance(condition.chance));
				}
			}
		}
		return itemJson;
	}

	@Override
	public String getProjectFilename() {
		return "itemlist_"+getProject().name+".json";
	}

	public Integer computePrice() {
		int price = 0;
		if (category != null && category.action_type != null) {
			if (category.action_type == ItemCategory.ActionType.use) {
				price += kill_effect == null ? 0 : calculateUseCost();
			} else if (category.action_type == ItemCategory.ActionType.equip) {
				price += equip_effect == null ? 0 : calculateEquipCost(isWeapon());;
				price += hit_effect == null ? 0 : calculateHitCost();
				price += kill_effect == null ? 0 : calculateKillCost();
			}
		}
		return Math.max(1, price);
	}
	
	public int zeroForNull(Integer val) {
		return val == null ? 0 : val;
	}
	
	public double zeroForNull(Double val) {
		return val == null ? 0 : val;
	}
	
	public boolean isWeapon() {
		return category != null && category.action_type != null && category.action_type == ItemCategory.ActionType.equip && category.slot != null && category.slot == ItemCategory.InventorySlot.weapon; 
	}
	
	public int calculateUseCost() {
		final float averageHPBoost = (zeroForNull(kill_effect.hp_boost_min) + zeroForNull(kill_effect.hp_boost_max)) / 2.0f;
		if (averageHPBoost == 0) return 0;
		return (int) (0.1*Math.signum(averageHPBoost)*Math.pow(Math.abs(averageHPBoost), 2) + 3*averageHPBoost);
	}

	public int calculateEquipCost(boolean isWeapon) {
		final int costBC = (int) (3*Math.pow(Math.max(0, zeroForNull(equip_effect.increase_block_chance)), 2.5) + 28*zeroForNull(equip_effect.increase_block_chance));
		final int costAC = (int) (0.4*Math.pow(Math.max(0,zeroForNull(equip_effect.increase_attack_chance)), 2.5) - 6*Math.pow(Math.abs(Math.min(0,zeroForNull(equip_effect.increase_attack_chance))),2.7));
		final int costAP = isWeapon ?
				(int) (0.2*Math.pow(10.0f/zeroForNull(equip_effect.increase_attack_cost), 8) - 25*zeroForNull(equip_effect.increase_attack_cost))
				:-3125 * zeroForNull(equip_effect.increase_attack_cost);
		final int costDR = 1325 * zeroForNull(equip_effect.increase_damage_resistance);
		final int costDMG_Min = isWeapon ?
				(int) (10*Math.pow(Math.max(0, zeroForNull(equip_effect.damage_boost_min)), 2.5))
				:(int) (10*Math.pow(Math.max(0, zeroForNull(equip_effect.damage_boost_min)), 3) + zeroForNull(equip_effect.damage_boost_min)*80);
		final int costDMG_Max = isWeapon ?
				(int) (2*Math.pow(Math.max(0, zeroForNull(equip_effect.damage_boost_max)), 2.1))
				:(int) (2*Math.pow(Math.max(0, zeroForNull(equip_effect.damage_boost_max)), 3) + zeroForNull(equip_effect.damage_boost_max)*20);
		final int costCS = (int) (2.2*Math.pow(zeroForNull(equip_effect.increase_critical_skill), 3));
		final int costCM = (int) (50*Math.pow(Math.max(0, zeroForNull(equip_effect.critical_multiplier)), 2));

		final int costMaxHP = (int) (30*Math.pow(Math.max(0,zeroForNull(equip_effect.max_hp_boost)), 1.2) + 70*zeroForNull(equip_effect.max_hp_boost));
		final int costMaxAP = (int) (50*Math.pow(Math.max(0,zeroForNull(equip_effect.max_ap_boost)), 3) + 750*zeroForNull(equip_effect.max_ap_boost));
		final int costMovement = (int) (510*Math.pow(Math.max(0,-zeroForNull(equip_effect.increase_move_cost)), 2.5) - 350*zeroForNull(equip_effect.increase_move_cost));
		final int costUseItem = (int)(915*Math.pow(Math.max(0,-zeroForNull(equip_effect.increase_use_item_cost)), 3) - 430*zeroForNull(equip_effect.increase_use_item_cost));
		final int costReequip = (int)(450*Math.pow(Math.max(0,-zeroForNull(equip_effect.increase_reequip_cost)), 2) - 250*zeroForNull(equip_effect.increase_reequip_cost));

		return costBC + costAC + costAP + costDR + costDMG_Min + costDMG_Max + costCS + costCM
				+ costMaxHP + costMaxAP
				+ costMovement + costUseItem + costReequip;
	}
	

	public int calculateHitCost() {
		final float averageHPBoost = (zeroForNull(hit_effect.hp_boost_min) + zeroForNull(hit_effect.hp_boost_max)) / 2.0f;
		final float averageAPBoost = (zeroForNull(hit_effect.ap_boost_min) + zeroForNull(hit_effect.ap_boost_max)) / 2.0f;
		if (averageHPBoost == 0 && averageAPBoost == 0) return 0;

		final int costBoostHP = (int)(2770*Math.pow(Math.max(0,averageHPBoost), 2.5) + 450*averageHPBoost);
		final int costBoostAP = (int)(3100*Math.pow(Math.max(0,averageAPBoost), 2.5) + 300*averageAPBoost);
		return costBoostHP + costBoostAP;
	}

	public int calculateKillCost() {
		final float averageHPBoost = (zeroForNull(kill_effect.hp_boost_min) + zeroForNull(kill_effect.hp_boost_max)) / 2.0f;
		final float averageAPBoost = (zeroForNull(kill_effect.ap_boost_min) + zeroForNull(kill_effect.ap_boost_max)) / 2.0f;
		if (averageHPBoost == 0 && averageAPBoost == 0) return 0;

		final int costBoostHP = (int)(923*Math.pow(Math.max(0,averageHPBoost), 2.5) + 450*averageHPBoost);
		final int costBoostAP = (int)(1033*Math.pow(Math.max(0,averageAPBoost), 2.5) + 300*averageAPBoost);
		return costBoostHP + costBoostAP;
	}
}