// 
// Decompiled by Procyon v0.6.0
// 

package com.hypixel.hytale.server.npc.corecomponents.utility.builders;

import javax.annotation.Nullable;
import com.hypixel.hytale.server.npc.valuestore.ValueStoreValidator;
import com.hypixel.hytale.server.npc.asset.builder.validators.StringValidator;
import com.hypixel.hytale.server.npc.asset.builder.validators.StringNotEmptyValidator;
import com.hypixel.hytale.server.npc.asset.builder.Builder;
import com.google.gson.JsonElement;
import com.hypixel.hytale.server.npc.util.expression.ExecutionContext;
import com.hypixel.hytale.server.npc.asset.builder.BuilderDescriptorState;
import javax.annotation.Nonnull;
import com.hypixel.hytale.server.npc.asset.builder.BuilderSupport;
import java.util.function.ToIntFunction;
import com.hypixel.hytale.server.npc.valuestore.ValueStore;
import com.hypixel.hytale.server.npc.asset.builder.BuilderBase;

public class BuilderValueToParameterMapping extends BuilderBase<ValueToParameterMapping>
{
    protected ValueStore.Type type;
    protected String fromValue;
    protected ToIntFunction<BuilderSupport> fromSlot;
    protected String toParameter;
    
    @Nonnull
    @Override
    public String getShortDescription() {
        return "An entry containing a list of actions to execute when moving from one state to another";
    }
    
    @Nonnull
    @Override
    public String getLongDescription() {
        return this.getShortDescription();
    }
    
    @Nonnull
    @Override
    public ValueToParameterMapping build(final BuilderSupport builderSupport) {
        return new ValueToParameterMapping(this, builderSupport);
    }
    
    @Nonnull
    @Override
    public Class<ValueToParameterMapping> category() {
        return ValueToParameterMapping.class;
    }
    
    @Nonnull
    @Override
    public BuilderDescriptorState getBuilderDescriptorState() {
        return BuilderDescriptorState.Stable;
    }
    
    @Override
    public boolean isEnabled(final ExecutionContext context) {
        return true;
    }
    
    @Nonnull
    @Override
    public Builder<ValueToParameterMapping> readConfig(@Nonnull final JsonElement data) {
        this.requireEnum(data, "ValueType", e -> this.type = e, ValueStore.Type.class, BuilderDescriptorState.Stable, "The type of the value being mapped", null);
        this.requireString(data, "FromValue", s -> this.fromValue = s, StringNotEmptyValidator.get(), BuilderDescriptorState.Stable, "The value to read from the value store", null);
        if (this.builderDescriptor == null) {
            this.fromSlot = switch (this.type) {
                default -> throw new MatchException(null, null);
                case String -> this.requireStringValueStoreParameter(this.fromValue, ValueStoreValidator.UseType.READ);
                case Int -> this.requireIntValueStoreParameter(this.fromValue, ValueStoreValidator.UseType.READ);
                case Double -> this.requireDoubleValueStoreParameter(this.fromValue, ValueStoreValidator.UseType.READ);
            };
        }
        this.requireString(data, "ToParameter", s -> this.toParameter = s, StringNotEmptyValidator.get(), BuilderDescriptorState.Stable, "The parameter name to override", null);
        return this;
    }
    
    public ValueStore.Type getType() {
        return this.type;
    }
    
    public int getFromSlot(final BuilderSupport support) {
        return this.fromSlot.applyAsInt(support);
    }
    
    public String getToParameter() {
        return this.toParameter;
    }
    
    public static class ValueToParameterMapping
    {
        private final ValueStore.Type type;
        private int fromValueSlot;
        private int toParameterSlot;
        private String toParameterSlotName;
        
        private ValueToParameterMapping(@Nonnull final BuilderValueToParameterMapping builder, @Nullable final BuilderSupport support) {
            this.type = builder.getType();
            if (support != null) {
                this.fromValueSlot = builder.getFromSlot(support);
                this.toParameterSlot = support.getParameterSlot(builder.getToParameter());
            }
            else {
                this.toParameterSlotName = builder.getToParameter();
            }
        }
        
        public ValueStore.Type getType() {
            return this.type;
        }
        
        public int getFromValueSlot() {
            return this.fromValueSlot;
        }
        
        public int getToParameterSlot() {
            return this.toParameterSlot;
        }
        
        public String getToParameterSlotName() {
            return this.toParameterSlotName;
        }
    }
}