package net.minecraft.util.datafix.fixes;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.DataFix;
import com.mojang.datafixers.OpticFinder;
import com.mojang.datafixers.TypeRewriteRule;
import com.mojang.datafixers.Typed;
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.Dynamic;
import net.minecraft.util.datafix.LegacyComponentDataFixUtils;
import net.minecraft.util.datafix.schemas.NamespacedSchema;

public class OminousBannerRarityFix extends DataFix {
    public OminousBannerRarityFix(Schema p_362925_) {
        super(p_362925_, false);
    }

    @Override
    public TypeRewriteRule makeRule() {
        Type<?> type = this.getInputSchema().getType(References.BLOCK_ENTITY);
        Type<?> type1 = this.getInputSchema().getType(References.ITEM_STACK);
        TaggedChoiceType<?> taggedchoicetype = this.getInputSchema().findChoiceType(References.BLOCK_ENTITY);
        OpticFinder<Pair<String, String>> opticfinder = DSL.fieldFinder("id", DSL.named(References.ITEM_NAME.typeName(), NamespacedSchema.namespacedString()));
        OpticFinder<?> opticfinder1 = type.findField("components");
        OpticFinder<?> opticfinder2 = type1.findField("components");
        OpticFinder<?> opticfinder3 = opticfinder1.type().findField("minecraft:item_name");
        OpticFinder<Pair<String, String>> opticfinder4 = DSL.typeFinder((Type<Pair<String, String>>)this.getInputSchema().getType(References.TEXT_COMPONENT));
        return TypeRewriteRule.seq(this.fixTypeEverywhereTyped("Ominous Banner block entity common rarity to uncommon rarity fix", type, p_390330_ -> {
            Object object = p_390330_.get(taggedchoicetype.finder()).getFirst();
            return object.equals("minecraft:banner") ? this.fix(p_390330_, opticfinder1, opticfinder3, opticfinder4) : p_390330_;
        }), this.fixTypeEverywhereTyped("Ominous Banner item stack common rarity to uncommon rarity fix", type1, p_390324_ -> {
            String s = p_390324_.getOptional(opticfinder).map(Pair::getSecond).orElse("");
            return s.equals("minecraft:white_banner") ? this.fix(p_390324_, opticfinder2, opticfinder3, opticfinder4) : p_390324_;
        }));
    }

    private Typed<?> fix(Typed<?> p_362105_, OpticFinder<?> p_363836_, OpticFinder<?> p_396185_, OpticFinder<Pair<String, String>> p_392457_) {
        return p_362105_.updateTyped(
            p_363836_,
            p_390319_ -> {
                boolean flag = p_390319_.getOptionalTyped(p_396185_)
                    .flatMap(p_390332_ -> p_390332_.getOptional(p_392457_))
                    .map(Pair::getSecond)
                    .flatMap(LegacyComponentDataFixUtils::extractTranslationString)
                    .filter(p_368287_ -> p_368287_.equals("block.minecraft.ominous_banner"))
                    .isPresent();
                return flag
                    ? p_390319_.updateTyped(
                            p_396185_,
                            p_390316_ -> p_390316_.set(
                                p_392457_, Pair.of(References.TEXT_COMPONENT.typeName(), LegacyComponentDataFixUtils.createTranslatableComponentJson("block.minecraft.ominous_banner"))
                            )
                        )
                        .update(DSL.remainderFinder(), p_390325_ -> p_390325_.set("minecraft:rarity", p_390325_.createString("uncommon")))
                    : p_390319_;
            }
        );
    }
}