package net.minecraft.server;

import com.google.common.collect.Lists;
import com.google.gson.JsonArray;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import java.util.Iterator;
import java.util.List;

public class CriterionTriggerInventoryChanged extends CriterionTriggerAbstract<CriterionTriggerInventoryChanged.a> {

    private static final MinecraftKey a = new MinecraftKey("inventory_changed");

    public CriterionTriggerInventoryChanged() {}

    @Override
    public MinecraftKey a() {
        return CriterionTriggerInventoryChanged.a;
    }

    @Override
    public CriterionTriggerInventoryChanged.a a(JsonObject jsonobject, JsonDeserializationContext jsondeserializationcontext) {
        JsonObject jsonobject1 = ChatDeserializer.a(jsonobject, "slots", new JsonObject());
        CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange = CriterionConditionValue.IntegerRange.a(jsonobject1.get("occupied"));
        CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange1 = CriterionConditionValue.IntegerRange.a(jsonobject1.get("full"));
        CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange2 = CriterionConditionValue.IntegerRange.a(jsonobject1.get("empty"));
        CriterionConditionItem[] acriterionconditionitem = CriterionConditionItem.b(jsonobject.get("items"));

        return new CriterionTriggerInventoryChanged.a(criterionconditionvalue_integerrange, criterionconditionvalue_integerrange1, criterionconditionvalue_integerrange2, acriterionconditionitem);
    }

    public void a(EntityPlayer entityplayer, PlayerInventory playerinventory) {
        this.a(entityplayer.getAdvancementData(), (criteriontriggerinventorychanged_a) -> {
            return criteriontriggerinventorychanged_a.a(playerinventory);
        });
    }

    public static class a extends CriterionInstanceAbstract {

        private final CriterionConditionValue.IntegerRange a;
        private final CriterionConditionValue.IntegerRange b;
        private final CriterionConditionValue.IntegerRange c;
        private final CriterionConditionItem[] d;

        public a(CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange, CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange1, CriterionConditionValue.IntegerRange criterionconditionvalue_integerrange2, CriterionConditionItem[] acriterionconditionitem) {
            super(CriterionTriggerInventoryChanged.a);
            this.a = criterionconditionvalue_integerrange;
            this.b = criterionconditionvalue_integerrange1;
            this.c = criterionconditionvalue_integerrange2;
            this.d = acriterionconditionitem;
        }

        public static CriterionTriggerInventoryChanged.a a(CriterionConditionItem... acriterionconditionitem) {
            return new CriterionTriggerInventoryChanged.a(CriterionConditionValue.IntegerRange.e, CriterionConditionValue.IntegerRange.e, CriterionConditionValue.IntegerRange.e, acriterionconditionitem);
        }

        public static CriterionTriggerInventoryChanged.a a(IMaterial... aimaterial) {
            CriterionConditionItem[] acriterionconditionitem = new CriterionConditionItem[aimaterial.length];

            for (int i = 0; i < aimaterial.length; ++i) {
                acriterionconditionitem[i] = new CriterionConditionItem((Tag) null, aimaterial[i].getItem(), CriterionConditionValue.IntegerRange.e, CriterionConditionValue.IntegerRange.e, CriterionConditionEnchantments.b, CriterionConditionEnchantments.b, (PotionRegistry) null, CriterionConditionNBT.a);
            }

            return a(acriterionconditionitem);
        }

        @Override
        public JsonElement b() {
            JsonObject jsonobject = new JsonObject();

            if (!this.a.c() || !this.b.c() || !this.c.c()) {
                JsonObject jsonobject1 = new JsonObject();

                jsonobject1.add("occupied", this.a.d());
                jsonobject1.add("full", this.b.d());
                jsonobject1.add("empty", this.c.d());
                jsonobject.add("slots", jsonobject1);
            }

            if (this.d.length > 0) {
                JsonArray jsonarray = new JsonArray();
                CriterionConditionItem[] acriterionconditionitem = this.d;
                int i = acriterionconditionitem.length;

                for (int j = 0; j < i; ++j) {
                    CriterionConditionItem criterionconditionitem = acriterionconditionitem[j];

                    jsonarray.add(criterionconditionitem.a());
                }

                jsonobject.add("items", jsonarray);
            }

            return jsonobject;
        }

        public boolean a(PlayerInventory playerinventory) {
            int i = 0;
            int j = 0;
            int k = 0;
            List<CriterionConditionItem> list = Lists.newArrayList(this.d);

            for (int l = 0; l < playerinventory.getSize(); ++l) {
                ItemStack itemstack = playerinventory.getItem(l);

                if (itemstack.isEmpty()) {
                    ++j;
                } else {
                    ++k;
                    if (itemstack.getCount() >= itemstack.getMaxStackSize()) {
                        ++i;
                    }

                    Iterator iterator = list.iterator();

                    while (iterator.hasNext()) {
                        CriterionConditionItem criterionconditionitem = (CriterionConditionItem) iterator.next();

                        if (criterionconditionitem.a(itemstack)) {
                            iterator.remove();
                        }
                    }
                }
            }

            if (!this.b.d(i)) {
                return false;
            } else if (!this.c.d(j)) {
                return false;
            } else if (!this.a.d(k)) {
                return false;
            } else if (!list.isEmpty()) {
                return false;
            } else {
                return true;
            }
        }
    }
}