/*******************************************************************************
 * Copyright (c) 2013 <Project SWG>
 * 
 * This File is part of NGECore2.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Using NGEngine to work with NGECore2 is making a combined work based on NGEngine. 
 * Therefore all terms and conditions of the GNU Lesser General Public License cover the combination.
 ******************************************************************************/
package services;

import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;

import org.python.core.Py;
import org.python.core.PyObject;

import resources.datatables.FactionStatus;
import resources.objects.creature.CreatureObject;
import main.NGECore;
import engine.resources.objects.SWGObject;
import engine.resources.service.INetworkDispatch;
import engine.resources.service.INetworkRemoteEvent;
import resources.objects.player.PlayerObject;

public class EquipmentService implements INetworkDispatch {
	
	private NGECore core;

	public EquipmentService(NGECore core) {
		this.core = core;
	}

	@Override
	public void insertOpcodes(Map<Integer, INetworkRemoteEvent> arg0, Map<Integer, INetworkRemoteEvent> arg1) {
		
	}

	@Override
	public void shutdown() {
		
	}
	
	public void weaponCriticalToDisplay(CreatureObject actor, SWGObject item, boolean add) {
		
		if (add == true) {

			switch(item.getStringAttribute("cat_wpn_damage.wpn_category")) {

				case "Rifle": actor.addSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_rifle") * 100); // rifle
				case "Carbine": actor.addSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_carbine") * 100); // carbine
				case "Pistol": actor.addSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_pistol") * 100); // pistol
				case "One-Handed Melee": actor.addSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_1h") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // one-handed
				case "Two-Handed Melee": actor.addSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_2h") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // two-handed
				case "Unarmed": actor.addSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_unarmed") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // unarmed
				case "Polearm": actor.addSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_polearm") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // polearm
				case "Free Targeting Heavy Weapon": actor.addSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_heavy") * 100); // Heavy


			}
			
		}
		
		if (add == false) {

			switch(item.getStringAttribute("cat_wpn_damage.wpn_category")) {

				case "Rifle": actor.deductSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_rifle") * 100); // rifle
				case "Carbine": actor.deductSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_carbine") * 100); // carbine
				case "Pistol": actor.deductSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_pistol") * 100); // pistol
				case "One-Handed Melee": actor.deductSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_1h") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // one-handed
				case "Two-Handed Melee": actor.deductSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_2h") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // two-handed
				case "Unarmed": actor.deductSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_unarmed") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // unarmed
				case "Polearm": actor.deductSkillMod("display_only_critical", ((actor.getSkillModBase("expertise_critical_polearm") + actor.getSkillModBase("expertise_critical_melee")) * 100)); // polearm
				case "Free Targeting Heavy Weapon": actor.deductSkillMod("display_only_critical", actor.getSkillModBase("expertise_critical_heavy") * 100); // Heavy
			}
		}
	}
	
	public String getFormalProfessionName(String stfName) {
		String formalName = "";

		switch (stfName) {
		case "force_sensitive_1a":	formalName = "Jedi"; break;
		case "bounty_hunter_1a":	formalName = "Bounty Hunter"; break;
		case "officer_1a":			formalName = "Officer"; break;
		case "smuggler_1a":			formalName = "Smuggler"; break;
		case "entertainer_1a":		formalName = "Entertainer"; break;
		case "spy_1a":				formalName = "Spy"; break;
		case "medic_1a":			formalName = "Medic"; break;
		case "commando_1a":			formalName = "Commando"; break;
		
		default:					formalName = "Trader"; break;	// Ziggy: Trader profession names are a bit irregular, so this is used.

		}
		return formalName;
	}
	
	public boolean canEquip(CreatureObject actor, SWGObject item) {
		boolean result = true;
		
		if (item.getStringAttribute("class_required") != null) {
			String profession = ((PlayerObject) actor.getSlottedObject("ghost")).getProfession();
			if (item.getStringAttribute("class_required").contentEquals(getFormalProfessionName(profession)))
				result = true;
			else
				return false;
		}
		
		if (item.getStringAttribute("faction_restriction") != null) 
			if (item.getStringAttribute("faction_restriction").toLowerCase().contentEquals(actor.getFaction()) && actor.getFactionStatus() >= FactionStatus.Combatant)
				result = true;
			else
				return false;			
		
		if (item.getAttributes().toString().contains("required_combat_level"))
			if (actor.getLevel() >= item.getIntAttribute("required_combat_level"))
				result = true;
			else
				return false;
		
		return result;
	}
	
	public void calculateForceProtection(CreatureObject actor, SWGObject item, boolean add) {
		int type = 0;
		int level = 0;
		int[][] protection = {{1400,3000,4000,5000,6500},{0, 0, 4500, 5600, 6500}};

		switch ((String) item.getAttachment("type")) {
			case "jedi_robe":	type = 0; break;
			case "jedi_cloak":	type = 1; break;
		}
		
		switch (item.getStringAttribute("protection_level")) {
			case "Faint":		level = 0; break;
			case "Weak":		level = 1; break;
			case "Lucent":		level = 2; break;
			case "Luminous":	level = 3; break;
			case "Radiant":		level = 4; break;
		}
		
		if (add==true) {
			core.skillModService.addSkillMod(actor, "kinetic", protection[type][level]);
			core.skillModService.addSkillMod(actor, "energy", protection[type][level]);
			core.skillModService.addSkillMod(actor, "heat", protection[type][level]);
			core.skillModService.addSkillMod(actor, "cold", protection[type][level]);
			core.skillModService.addSkillMod(actor, "acid", protection[type][level]);
			core.skillModService.addSkillMod(actor, "electricity", protection[type][level]);
		} else {
			core.skillModService.deductSkillMod(actor, "kinetic", protection[type][level]);
			core.skillModService.deductSkillMod(actor, "energy", protection[type][level]);
			core.skillModService.deductSkillMod(actor, "heat", protection[type][level]);
			core.skillModService.deductSkillMod(actor, "cold", protection[type][level]);
			core.skillModService.deductSkillMod(actor, "acid", protection[type][level]);
			core.skillModService.deductSkillMod(actor, "electricity", protection[type][level]);
		}
		
	}
	
	public void equip(CreatureObject actor, SWGObject item) {
			
		String template = ((item.getAttachment("customServerTemplate") == null) ? item.getTemplate() : (item.getTemplate().split("shared_")[0] + "shared_" + ((String) item.getAttachment("customServerTemplate")) + ".iff"));
		String serverTemplate = template.replace(".iff", "");
		PyObject func = core.scriptService.getMethod("scripts/" + serverTemplate.split("shared_" , 2)[0].replace("shared_", ""), serverTemplate.split("shared_" , 2)[1], "equip");
		if(func != null)
			func.__call__(Py.java2py(core), Py.java2py(actor), Py.java2py(item));

		if (item.getStringAttribute("protection_level") != null)
			calculateForceProtection(actor, item, true);
		
		// TODO: faction restrictions - You had to be a Combatant as minimum in order to EQUIP an item.
		// TODO: Species restrictions
		// TODO: Gender restrictions
		// TODO: crit enhancement from crafted weapons
		// TODO: check for armor category in order to add resistance to certain DoT types
		// TODO: Calculate actual armor values (REMINDER: Check if the player is wearing a jedi robe/cloak (look for force protection intensity). If they are, they shouldn't receive any additional protection from other items with armour.)
		// TODO: bio-link (assign it by objectID with setAttachment and then just display the customName for that objectID).
		
		if(item.getStringAttribute("cat_wpn_damage.wpn_category") != null)
			if (actor.getSlotNameForObject(item).contentEquals("hold_r") == true)
				weaponCriticalToDisplay(actor, item, true);
			
		Map<String, Object> attributes = new TreeMap<String, Object>(item.getAttributes());
		
		for(Entry<String, Object> e : attributes.entrySet()) {
			if(e.getKey().startsWith("cat_skill_mod_bonus.@stat_n:")) {
				core.skillModService.addSkillMod(actor, e.getKey().replace("cat_skill_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
			}
			
			if(e.getKey().startsWith("cat_stat_mod_bonus.@stat_n:")) {
				core.skillModService.addSkillMod(actor, e.getKey().replace("cat_stat_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
			}			
			
			if(e.getKey().startsWith("cat_attrib_mod_bonus.attr_health")) {
				actor.setMaxHealth(actor.getMaxHealth() + Integer.parseInt((String) e.getValue()));
			}
			
			if(e.getKey().startsWith("cat_attrib_mod_bonus.attr_action")) {
				actor.setMaxAction(actor.getMaxAction() + Integer.parseInt((String) e.getValue()));
			}
		}

		if(!actor.getEquipmentList().contains(item))
			actor.addObjectToEquipList(item);

}

	
	public void unequip(CreatureObject actor, SWGObject item) {
		
		String template = ((item.getAttachment("customServerTemplate") == null) ? item.getTemplate() : (item.getTemplate().split("shared_")[0] + "shared_" + ((String) item.getAttachment("customServerTemplate")) + ".iff"));
		String serverTemplate = template.replace(".iff", "");
		PyObject func = core.scriptService.getMethod("scripts/" + serverTemplate.split("shared_" , 2)[0].replace("shared_", ""), serverTemplate.split("shared_" , 2)[1], "unequip");
		if(func != null)
			func.__call__(Py.java2py(core), Py.java2py(actor), Py.java2py(item));

		if (item.getStringAttribute("protection_level") != null)
			calculateForceProtection(actor, item, false);
		
		if(item.getStringAttribute("cat_wpn_damage.wpn_category") != null)		
			if (actor.getSlotNameForObject(item).contentEquals("hold_r") == true)
				weaponCriticalToDisplay(actor, item, false);
		
		Map<String, Object> attributes = new TreeMap<String, Object>(item.getAttributes());
		
		for(Entry<String, Object> e : attributes.entrySet()) {
			
			if(e.getKey().startsWith("cat_skill_mod_bonus.@stat_n:")) {
				core.skillModService.deductSkillMod(actor, e.getKey().replace("cat_skill_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
			}	
			if(e.getKey().startsWith("cat_attrib_mod_bonus.attr_health")) {
				actor.setMaxHealth(actor.getMaxHealth() - Integer.parseInt((String) e.getValue()));
			}		
			if(e.getKey().startsWith("cat_attrib_mod_bonus.attr_action")) {
				actor.setMaxAction(actor.getMaxAction() - Integer.parseInt((String) e.getValue()));
			}
			
		}	
		
		if(actor.getEquipmentList().contains(item))
			actor.removeObjectFromEquipList(item);

	}

}