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//      Magicbane Emulator Project © 2013 - 2022
//                www.magicbane.com


package engine.powers;

import engine.mbEnums;
import engine.mbEnums.EffectSourceType;
import engine.mbEnums.GameObjectType;
import engine.mbEnums.PowerFailCondition;
import engine.gameManager.DbManager;
import engine.gameManager.PowersManager;
import engine.job.JobContainer;
import engine.jobs.AbstractEffectJob;
import engine.jobs.DamageOverTimeJob;
import engine.jobs.FinishSpireEffectJob;
import engine.jobs.NoTimeJob;
import engine.net.Dispatch;
import engine.net.DispatchMessage;
import engine.net.client.ClientConnection;
import engine.net.client.msg.ApplyEffectMsg;
import engine.objects.*;
import engine.powers.effectmodifiers.AbstractEffectModifier;
import engine.server.MBServerStatics;
import org.pmw.tinylog.Logger;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.concurrent.ConcurrentHashMap;

public class EffectsBase {

    public static HashMap<Integer, HashSet<EffectSourceType>> effectSourceTypeMap = new HashMap<>();
    public static HashMap<String, HashSet<AbstractEffectModifier>> modifiersMap = new HashMap<>();
    public static HashMap<String, HashMap<String, ArrayList<String>>> OldEffectsMap = new HashMap<>();
    public static HashMap<String, HashMap<String, ArrayList<String>>> NewEffectsMap = new HashMap<>();
    public static HashMap<String, HashMap<String, ArrayList<String>>> ChangedEffectsMap = new HashMap<>();
    public static HashMap<String, HashSet<PowerFailCondition>> EffectFailConditions = new HashMap<>();
    public static HashMap<Integer, HashSet<mbEnums.DamageType>> EffectDamageTypes = new HashMap<>();
    public static HashSet<AbstractEffectModifier> DefaultModifiers = new HashSet<>();
    private static ConcurrentHashMap<String, String> itemEffectsByName = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
    private static int NewID = 3000;
    private int UUID;
    private String IDString;
    // private String name;
    private int token;
    private float amount;
    private float amountRamp;
    // flags
    private boolean isItemEffect;
    private boolean isSpireEffect;
    private boolean ignoreMod;
    private boolean dontSave;
    private boolean cancelOnAttack = false;
    private boolean cancelOnAttackSwing = false;
    private boolean cancelOnCast = false;
    private boolean cancelOnCastSpell = false;
    private boolean cancelOnEquipChange = false;
    private boolean cancelOnLogout = false;
    private boolean cancelOnMove = false;
    private boolean cancelOnNewCharm = false;
    private boolean cancelOnSit = false;
    private boolean cancelOnTakeDamage = false;
    private boolean cancelOnTerritoryClaim = false;
    private boolean cancelOnUnEquip = false;
    private boolean useRampAdd;
    private boolean isPrefix = false; //used by items
    private boolean isSuffix = false; //used by items
    private String name = "";
    private float value = 0;
    private ConcurrentHashMap<mbEnums.ResourceType, Integer> resourceCosts = new ConcurrentHashMap<>();
    private ConcurrentHashMap<String, Boolean> sourceTypes = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);

    /**
     * No Table ID Constructor
     */
    public EffectsBase() {

    }

    public EffectsBase(EffectsBase copyEffect, int newToken, String IDString) {

        UUID = NewID++;
        this.IDString = IDString;
        this.token = newToken;

        //filll
        if (copyEffect == null) {
            int flags = 0;
            this.isItemEffect = ((flags & 1) != 0) ? true : false;
            this.isSpireEffect = ((flags & 2) != 0) ? true : false;
            this.ignoreMod = ((flags & 4) != 0) ? true : false;
            this.dontSave = ((flags & 8) != 0) ? true : false;

            if (this.IDString.startsWith("PRE-"))
                this.isPrefix = true;
            else if (this.IDString.startsWith("SUF-"))
                this.isSuffix = true;

        }


        this.amount = copyEffect.amount;
        this.amountRamp = copyEffect.amountRamp;
        this.isItemEffect = copyEffect.isItemEffect;
        this.isSpireEffect = copyEffect.isSpireEffect;
        this.ignoreMod = copyEffect.ignoreMod;
        this.dontSave = copyEffect.dontSave;
        this.cancelOnAttack = copyEffect.cancelOnAttack;
        this.cancelOnAttackSwing = copyEffect.cancelOnAttackSwing;
        this.cancelOnCast = copyEffect.cancelOnCast;
        this.cancelOnCastSpell = copyEffect.cancelOnCastSpell;
        this.cancelOnEquipChange = copyEffect.cancelOnEquipChange;
        this.cancelOnLogout = copyEffect.cancelOnLogout;
        this.cancelOnMove = copyEffect.cancelOnMove;
        this.cancelOnNewCharm = copyEffect.cancelOnNewCharm;
        this.cancelOnSit = copyEffect.cancelOnSit;
        this.cancelOnTakeDamage = copyEffect.cancelOnTakeDamage;
        this.cancelOnTerritoryClaim = copyEffect.cancelOnTerritoryClaim;
        this.cancelOnUnEquip = copyEffect.cancelOnUnEquip;
        this.useRampAdd = copyEffect.useRampAdd;
        this.isPrefix = copyEffect.isPrefix;
        this.isSuffix = copyEffect.isSuffix;
        this.name = copyEffect.name;
        this.value = copyEffect.value;
        this.resourceCosts = copyEffect.resourceCosts;

    }

    /**
     * ResultSet Constructor
     */
    public EffectsBase(ResultSet rs) throws SQLException {

        this.UUID = rs.getInt("ID");
        this.IDString = rs.getString("IDString");
        this.name = rs.getString("name");
        this.token = rs.getInt("Token");

        //override tokens for some effects like Safemode that use the Action Token instead of the effect Token,
        switch (this.IDString) {
            case "INVIS-D":
                this.token = -1661751254;
                break;
            case "SafeMode":
                this.token = -1661750486;
                break;

        }
        int flags = rs.getInt("flags");
        this.isItemEffect = ((flags & 1) != 0) ? true : false;
        this.isSpireEffect = ((flags & 2) != 0) ? true : false;
        this.ignoreMod = ((flags & 4) != 0) ? true : false;
        this.dontSave = ((flags & 8) != 0) ? true : false;

        if (this.IDString.startsWith("PRE-"))
            this.isPrefix = true;
        else if (this.IDString.startsWith("SUF-"))
            this.isSuffix = true;
        // getFailConditions();
    }

    public static void getFailConditions(HashMap<String, EffectsBase> effects) {

        try (Connection connection = DbManager.getConnection();
             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM static_power_failcondition WHERE powerOrEffect = 'Effect';")) {

            ResultSet rs = preparedStatement.executeQuery();

            PowerFailCondition failCondition = null;

            while (rs.next()) {
                String fail = rs.getString("type");


                String IDString = rs.getString("IDString");
                failCondition = PowerFailCondition.valueOf(fail);

                if (failCondition == null) {
                    Logger.error("Couldn't Find FailCondition " + fail + " for " + IDString);
                    continue;
                }

                if (EffectsBase.EffectFailConditions.get(IDString) == null) {
                    EffectsBase.EffectFailConditions.put(IDString, new HashSet<>());
                }

                EffectsBase.EffectFailConditions.get(IDString).add(failCondition);
                EffectsBase eb = effects.get(IDString);

                switch (failCondition) {

                    case TakeDamage:

                        // dont go any further.

                        if (eb == null)
                            break;

                        eb.cancelOnTakeDamage = true;


                        eb.amount = rs.getFloat("amount");
                        eb.amountRamp = rs.getFloat("ramp");
                        eb.useRampAdd = rs.getBoolean("UseAddFormula");

                        String damageType1 = rs.getString("damageType1");
                        String damageType2 = rs.getString("damageType2");
                        String damageType3 = rs.getString("damageType3");

                        if (damageType1.isEmpty() && damageType2.isEmpty() && damageType3.isEmpty())
                            break;

                        if (!EffectsBase.EffectDamageTypes.containsKey(eb.getToken()))
                            EffectsBase.EffectDamageTypes.put(eb.getToken(), new HashSet<>());

                        mbEnums.DamageType dt = mbEnums.DamageType.getDamageType(damageType1);
                        if (dt != null)
                            EffectsBase.EffectDamageTypes.get(eb.token).add(dt);

                        dt = mbEnums.DamageType.getDamageType(damageType2);
                        if (dt != null)
                            EffectsBase.EffectDamageTypes.get(eb.token).add(dt);
                        dt = mbEnums.DamageType.getDamageType(damageType3);
                        if (dt != null)
                            EffectsBase.EffectDamageTypes.get(eb.token).add(dt);
                        break;
                    case Attack:
                        eb.cancelOnAttack = true;
                        break;
                    case AttackSwing:
                        eb.cancelOnAttackSwing = true;
                        break;
                    case Cast:
                        eb.cancelOnCast = true;
                        break;
                    case CastSpell:
                        eb.cancelOnCastSpell = true;
                        break;
                    case EquipChange:
                        eb.cancelOnEquipChange = true;
                        break;
                    case Logout:
                        eb.cancelOnLogout = true;
                        break;
                    case Move:
                        eb.cancelOnMove = true;
                        break;
                    case NewCharm:
                        eb.cancelOnNewCharm = true;
                        break;
                    case Sit:
                        eb.cancelOnSit = true;
                        break;
                    case TerritoryClaim:
                        eb.cancelOnTerritoryClaim = true;
                        break;
                    case UnEquip:
                        eb.cancelOnUnEquip = true;
                        break;
                }
            }

            rs.close();
        } catch (Exception e) {
            Logger.error(e);
        }
    }

    public static String getItemEffectsByName(String string) {
        if (EffectsBase.itemEffectsByName.containsKey(string))
            return EffectsBase.itemEffectsByName.get(string);
        return "";
    }

    public static void addItemEffectsByName(String name, String ID) {
        EffectsBase.itemEffectsByName.put(name, ID);
    }

    public float getDamageAmount(int trains) {
        if (useRampAdd)
            return (amount + (amountRamp * trains));
        else
            return (amount * (1 + (amountRamp * trains)));
    }

    // public String getName() {
    // return this.name;
    // }

    public boolean damageTypeSpecific() {

        return EffectsBase.EffectDamageTypes.containsKey(this.token);

    }

    public boolean containsDamageType(mbEnums.DamageType dt) {
        if (!EffectsBase.EffectDamageTypes.containsKey(this.token))
            return false;
        return EffectsBase.EffectDamageTypes.get(this.token).contains(dt);
    }

    public int getUUID() {
        return this.UUID;
    }

    public String getIDString() {
        return this.IDString;
    }

    public int getToken() {
        return this.token;
    }

    //For Debugging purposes.
    public void setToken(int token) {
        this.token = token;
    }

    public ConcurrentHashMap<String, Boolean> getSourceTypes() {
        return this.sourceTypes;
    }

    public HashSet<AbstractEffectModifier> getModifiers() {

        if (EffectsBase.modifiersMap.containsKey(this.IDString) == false)
            return EffectsBase.DefaultModifiers;

        return EffectsBase.modifiersMap.get(this.IDString);
    }

    public boolean isItemEffect() {
        return this.isItemEffect;
    }

    public boolean isSpireEffect() {
        return this.isSpireEffect;
    }

    public boolean ignoreMod() {
        return this.ignoreMod;
    }

    public boolean dontSave() {
        return this.dontSave;
    }

    public boolean isPrefix() {
        return this.isPrefix;
    }

    public boolean isSuffix() {
        return this.isSuffix;
    }

    public void startEffect(AbstractCharacter source, AbstractWorldObject awo, int trains, AbstractEffectJob effect) {


        // Add SourceTypes for dispel

        if (this.token != 0) {
            if (effect == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing FinishEffectTimeJob");
                return;
            }
            // AbstractWorldObject source = effect.getSource();
            if (source == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing source");
                return;
            }
            PowersBase pb = effect.getPower();
            if (pb == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing power");
                return;
            }
            ActionsBase ab = effect.getAction();
            if (ab == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing action");
                return;
            }

            //don't send effect if dead, except for death shroud
            if (!awo.isAlive()) {
                if (pb.getToken() != 1672601862)
                    return;
            }


            if (!effect.skipSendEffect()) {
                //				float duration = (pb.isChant()) ? pb.getChantDuration() * 1000 : ab.getDuration(trains);
                float duration = ab.getDurationInSeconds(trains);
                if (pb.getToken() == 1672601862) {

                    Effect eff = awo.getEffects().get("DeathShroud");


                    if (eff != null) {
                        JobContainer jc = eff.getJobContainer();


                        if (jc != null) {
                            duration = jc.timeOfExection() - System.currentTimeMillis();
                            duration *= .001f;
                        }
                    }
                }


                if (duration > 0f) {
                    int removeToken = this.token;
                    ApplyEffectMsg pum = new ApplyEffectMsg();
                    if (effect.getAction() != null)
                        if (effect.getAction().getPowerAction() != null
                                && PowersManager.ActionTokenByIDString.containsKey(effect.getAction().getPowerAction().getIDString()))
                            try {
                                removeToken = PowersManager.ActionTokenByIDString.get(effect.getAction().getPowerAction().getIDString());
                            } catch (Exception e) {
                                removeToken = this.token;
                            }

                    pum.setEffectID(removeToken);
                    pum.setSourceType(source.getObjectType().ordinal());
                    pum.setSourceID(source.getObjectUUID());
                    pum.setTargetType(awo.getObjectType().ordinal());
                    pum.setTargetID(awo.getObjectUUID());
                    pum.setNumTrains(trains);
                    pum.setDuration((int) duration);
                    //					pum.setDuration((pb.isChant()) ? (int)pb.getChantDuration() : ab.getDurationInSeconds(trains));
                    pum.setPowerUsedID(pb.getToken());
                    pum.setPowerUsedName(pb.getName());
                    DispatchMessage.sendToAllInRange(awo, pum);
                }

                if (awo.getObjectType().equals(GameObjectType.Item)) {
                    if (source.charItemManager != null) {
                        source.charItemManager.updateInventory();
                    }
                }
            }

            // call modifiers to do their job
            if (!effect.skipApplyEffect()) {
                for (AbstractEffectModifier em : this.getModifiers())
                    em.applyEffectModifier(source, awo, trains, effect);
            }
        }
    }

    // Send end effect message to client
    public void endEffect(AbstractWorldObject source, AbstractWorldObject awo, int trains, PowersBase pb, AbstractEffectJob effect) {
        if (awo == null) {
            Logger.error("endEffect(): Null AWO object passed in.");
            return;
        }
        if (pb == null) {
            Logger.error("endEffect(): Null PowerBase object passed in.");
            return;
        }
        if (!effect.skipCancelEffect() && !effect.isNoOverwrite()) {

            int sendToken = this.token;

            if (effect.getAction() != null)
                if (effect.getAction().getPowerAction() != null
                        && PowersManager.ActionTokenByIDString.containsKey(effect.getAction().getPowerAction().getIDString()))
                    try {
                        sendToken = PowersManager.ActionTokenByIDString.get(effect.getAction().getPowerAction().getIDString());
                    } catch (Exception e) {
                        sendToken = this.token;
                    }
            ApplyEffectMsg pum = new ApplyEffectMsg();
            pum.setEffectID(sendToken);
            if (source != null) {
                pum.setSourceType(source.getObjectType().ordinal());
                pum.setSourceID(source.getObjectUUID());
            } else {
                pum.setSourceType(0);
                pum.setSourceID(0);
            }
            pum.setTargetType(awo.getObjectType().ordinal());
            pum.setTargetID(awo.getObjectUUID());
            pum.setUnknown02(2);
            pum.setNumTrains(0);
            pum.setDuration(-1);
            pum.setPowerUsedID(pb.getToken());
            pum.setPowerUsedName(pb.getName());
            DispatchMessage.sendToAllInRange(awo, pum);

        }
    }

    public void endEffectNoPower(int trains, AbstractEffectJob effect) {

        AbstractWorldObject source = effect.getSource();

        if (source == null)
            return;

        if (!effect.skipCancelEffect() && !effect.isNoOverwrite()) {
            ApplyEffectMsg pum = new ApplyEffectMsg();
            pum.setEffectID(this.token);

            pum.setSourceType(source.getObjectType().ordinal());
            pum.setSourceID(source.getObjectUUID());
            pum.setTargetType(source.getObjectType().ordinal());
            pum.setTargetID(source.getObjectUUID());
            pum.setUnknown02(2);
            pum.setNumTrains(0);
            pum.setDuration(-1);
            pum.setUnknown06((byte) 1);
            pum.setEffectSourceType(effect.getEffectSourceType());
            pum.setEffectSourceID(effect.getEffectSourceID());
            pum.setPowerUsedID(0);
            pum.setPowerUsedName(this.name);

            if (source.getObjectType() == GameObjectType.PlayerCharacter) {
                Dispatch dispatch = Dispatch.borrow((PlayerCharacter) source, pum);
                DispatchMessage.dispatchMsgDispatch(dispatch, mbEnums.DispatchChannel.PRIMARY);
            }
        }
    }

    public void sendEffect(AbstractEffectJob effect, int duration, ClientConnection conn) {
        if (effect == null && conn != null)
            return;

        if (conn == null)
            return;
        AbstractWorldObject source = effect.getSource();
        AbstractWorldObject awo = effect.getTarget();
        int trains = effect.getTrains();
        if (source == null || awo == null)
            return;

        if (this.token != 0) {
            PowersBase pb = effect.getPower();
            if (pb == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing power");
                return;
            }
            ActionsBase ab = effect.getAction();
            if (ab == null) {
                Logger.error("AbstractEffectModifier.applyEffectModifier: missing action");
                return;
            }

            //don't send effect if dead, except for death shroud
            if (!awo.isAlive()) {
                if (pb.getToken() != 1672601862)
                    return;
            }

            //duration for damage over times is (total time - (number of ticks x 5 seconds per tick))
            if (effect instanceof DamageOverTimeJob)
                duration = ((DamageOverTimeJob) effect).getTickLength();

            //			float dur = (pb.isChant()) ? pb.getChantDuration() * 1000 : ab.getDuration(trains);
            float dur = ab.getDuration(trains);
            if (dur > 0f) {
                ApplyEffectMsg pum = new ApplyEffectMsg();
                pum.setEffectID(this.token);
                pum.setSourceType(source.getObjectType().ordinal());
                pum.setSourceID(source.getObjectUUID());
                pum.setTargetType(awo.getObjectType().ordinal());
                pum.setTargetID(awo.getObjectUUID());
                pum.setNumTrains(trains);
                pum.setDuration(duration);
                pum.setPowerUsedID(pb.getToken());
                pum.setPowerUsedName(pb.getName());

                Dispatch dispatch = Dispatch.borrow(conn.getPlayerCharacter(), pum);
                DispatchMessage.dispatchMsgDispatch(dispatch, mbEnums.DispatchChannel.PRIMARY);

            }
        }
    }

    public void sendEffectNoPower(AbstractEffectJob effect, int duration, ClientConnection conn) {

        if (effect == null && conn != null)
            return;

        if (conn == null)
            return;

        AbstractWorldObject source = effect.getSource();
        AbstractWorldObject awo = effect.getTarget();
        int trains = effect.getTrains();

        if (source == null || awo == null)
            return;

        if (this.token != 0) {
            //don't send effect if dead, except for death shroud
            if (!awo.isAlive()) {
                return;
            }

            //duration for damage over times is (total time - (number of ticks x 5 seconds per tick))
            if (effect instanceof DamageOverTimeJob)
                duration = ((DamageOverTimeJob) effect).getTickLength();
            else if (effect instanceof FinishSpireEffectJob)
                duration = 45;
            else if (effect instanceof NoTimeJob)
                duration = -1;

            //			float dur = (pb.isChant()) ? pb.getChantDuration() * 1000 : ab.getDuration(trains);

            ApplyEffectMsg pum = new ApplyEffectMsg();
            pum.setEffectID(this.token);
            pum.setSourceType(source.getObjectType().ordinal());
            pum.setSourceID(source.getObjectUUID());
            pum.setTargetType(source.getObjectType().ordinal());
            pum.setTargetID(source.getObjectUUID());
            pum.setUnknown06((byte) 1);
            pum.setEffectSourceType(effect.getEffectSourceType());
            pum.setEffectSourceID(effect.getEffectSourceID());
            pum.setNumTrains(trains);
            pum.setDuration(duration);
            pum.setPowerUsedID(0);
            pum.setPowerUsedName(this.name);

            Dispatch dispatch = Dispatch.borrow(conn.getPlayerCharacter(), pum);
            DispatchMessage.dispatchMsgDispatch(dispatch, mbEnums.DispatchChannel.PRIMARY);

        }
    }

    public boolean containsSource(EffectSourceType sourceType) {
        if (EffectsBase.effectSourceTypeMap.containsKey(this.token) == false)
            return false;
        return EffectsBase.effectSourceTypeMap.get(this.token).contains(sourceType);

    }

    public boolean cancelOnAttack() {
        return this.cancelOnAttack;
    }

    public boolean cancelOnAttackSwing() {
        return this.cancelOnAttackSwing;
    }

    public boolean cancelOnCast() {
        return this.cancelOnCast;
    }

    public boolean cancelOnCastSpell() {
        return this.cancelOnCastSpell;
    }

    public boolean cancelOnEquipChange() {
        return this.cancelOnEquipChange;
    }

    public boolean cancelOnLogout() {
        return this.cancelOnLogout;
    }

    public boolean cancelOnMove() {
        return this.cancelOnMove;
    }

    public boolean cancelOnNewCharm() {
        return this.cancelOnNewCharm;
    }

    public boolean cancelOnSit() {
        return this.cancelOnSit;
    }

    public boolean cancelOnTakeDamage() {
        return this.cancelOnTakeDamage;
    }

    public boolean cancelOnTerritoryClaim() {
        return this.cancelOnTerritoryClaim;
    }

    public boolean cancelOnUnEquip() {
        return this.cancelOnUnEquip;
    }

    public String getDamageTypes() {
        String text = "";
        if (!EffectsBase.EffectDamageTypes.containsKey(this.token))
            return text;
        for (mbEnums.DamageType type : EffectsBase.EffectDamageTypes.get(this.token)) {
            text += type.name() + ' ';
        }
        return text;
    }

    public String getName() {

        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public float getValue() {
        return value;
    }

    public void setValue(float Value) {
        this.value = Value;
    }

    public ConcurrentHashMap<mbEnums.ResourceType, Integer> getResourcesForEffect() {
        if (this.resourceCosts.isEmpty()) {
            ArrayList<EffectsResourceCosts> effectsCostList = DbManager.EffectsResourceCostsQueries.GET_ALL_EFFECT_RESOURCES(this.IDString);
            for (EffectsResourceCosts erc : effectsCostList) {
                this.resourceCosts.put(mbEnums.ResourceType.resourceLookup.get(erc.getResourceID()), erc.getAmount());
            }
        }
        return this.resourceCosts;
    }


}