package engine.net.client.handlers;

import engine.gameManager.BuildingManager;
import engine.gameManager.CombatManager;
import engine.jobs.AttackJob;
import engine.mbEnums;
import engine.net.client.ClientConnection;
import engine.net.client.msg.AttackCmdMsg;
import engine.net.client.msg.ClientNetMsg;
import engine.net.client.msg.TargetedActionMsg;
import engine.objects.AbstractWorldObject;
import engine.objects.Mob;
import engine.objects.NPC;
import engine.objects.PlayerCharacter;

/*
 * @Author:
 * @Summary: Processes application protocol message which keeps
 * client's tcp connection open.
 */

public class AttackCmdMsgHandler extends AbstractClientMsgHandler {

    public AttackCmdMsgHandler() {
        super();
    }

    @Override
    protected boolean _handleNetMsg(ClientNetMsg baseMsg, ClientConnection origin) {

        PlayerCharacter playerCharacter = origin.getPlayerCharacter();

        // Member variable declaration

        AttackCmdMsg msg;

        // Member variable assignment

        msg = (AttackCmdMsg) baseMsg;

        if (TargetedActionMsg.un2cnt == 60 || TargetedActionMsg.un2cnt == 70)
            return true;

        if (playerCharacter == null)
            return true;

        AbstractWorldObject target = null;
        mbEnums.GameObjectType targetType;

        targetType = mbEnums.GameObjectType.values()[msg.getTargetType()];

        switch (targetType) {
            case Mob:
                target = Mob.getMob(msg.getTargetID());
                break;
            case PlayerCharacter:
                target = PlayerCharacter.getPlayerCharacter(msg.getTargetID());
                break;
            case Building:
                target = BuildingManager.getBuilding(msg.getTargetID());
                break;
            case NPC:
                target = NPC.getNPC(msg.getTargetID());
                break;
        }
        if (target == null) {
            playerCharacter.setCombatTarget(null);
            return true; // cannot attack a null target
        }

        //set sources target

        playerCharacter.setCombatTarget(target);

        //put in combat if not already

        if (!playerCharacter.isCombat()) {
            //CombatManager.toggleCombat(true, origin);
            CombatManager.toggleCombat(true, origin);
        }
        //make character stand if sitting

        if (playerCharacter.isSit())
            CombatManager.toggleSit(false, origin);

        long addedDelay = 0;
        //check if we are changing targets, cancel outstanding jobs if so
        if (playerCharacter.getTimers().containsKey("Attack" + mbEnums.EquipSlotType.RHELD)) {
            AttackJob ajR = ((AttackJob)playerCharacter.getTimers().get("Attack" + mbEnums.EquipSlotType.RHELD).getJob());
            if(!ajR.target.equals(target)){
                playerCharacter.getTimers().get("Attack" + mbEnums.EquipSlotType.RHELD).cancelJob();
                addedDelay = ajR.getStopTime() - System.currentTimeMillis();
            }
        }else{
            return true;
        }

        if (playerCharacter.getTimers().containsKey("Attack" + mbEnums.EquipSlotType.LHELD)) {
            AttackJob ajL = ((AttackJob)playerCharacter.getTimers().get("Attack" + mbEnums.EquipSlotType.LHELD).getJob());
            if(!ajL.target.equals(target)){
                playerCharacter.getTimers().get("Attack" + mbEnums.EquipSlotType.LHELD).cancelJob();
                addedDelay = ajL.getStopTime() - System.currentTimeMillis();
            }
        }else{
            return true;
        }

        CombatManager.combatCycle(playerCharacter, target, addedDelay);

        return true;
    }

}