package net.minecraft.util.datafix.fixes;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.DataFix;
import com.mojang.datafixers.TypeRewriteRule;
import com.mojang.datafixers.schemas.Schema;
import com.mojang.datafixers.types.Type;
import com.mojang.datafixers.types.templates.TaggedChoice.TaggedChoiceType;
import com.mojang.datafixers.util.Pair;
import com.mojang.serialization.DynamicOps;
import java.util.Locale;
import java.util.Objects;
import net.minecraft.util.datafix.schemas.NamespacedSchema;

public abstract class SimplestEntityRenameFix extends DataFix {
    private final String name;

    public SimplestEntityRenameFix(String p_16911_, Schema p_16912_, boolean p_16913_) {
        super(p_16912_, p_16913_);
        this.name = p_16911_;
    }

    @Override
    public TypeRewriteRule makeRule() {
        TaggedChoiceType<String> taggedchoicetype = (TaggedChoiceType<String>)this.getInputSchema().findChoiceType(References.ENTITY);
        TaggedChoiceType<String> taggedchoicetype1 = (TaggedChoiceType<String>)this.getOutputSchema().findChoiceType(References.ENTITY);
        Type<Pair<String, String>> type = DSL.named(References.ENTITY_NAME.typeName(), NamespacedSchema.namespacedString());
        if (!Objects.equals(this.getOutputSchema().getType(References.ENTITY_NAME), type)) {
            throw new IllegalStateException("Entity name type is not what was expected.");
        } else {
            return TypeRewriteRule.seq(
                this.fixTypeEverywhere(this.name, taggedchoicetype, taggedchoicetype1, p_16921_ -> p_145688_ -> p_145688_.mapFirst(p_145692_ -> {
                    String s = this.rename(p_145692_);
                    Type<?> type1 = taggedchoicetype.types().get(p_145692_);
                    Type<?> type2 = taggedchoicetype1.types().get(s);
                    if (!type2.equals(type1, true, true)) {
                        throw new IllegalStateException(String.format(Locale.ROOT, "Dynamic type check failed: %s not equal to %s", type2, type1));
                    } else {
                        return s;
                    }
                })), this.fixTypeEverywhere(this.name + " for entity name", type, p_16929_ -> p_145694_ -> p_145694_.mapSecond(this::rename))
            );
        }
    }

    protected abstract String rename(String p_16930_);
}