package net.minecraft.util.datafix.fixes;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.DataFix;
import com.mojang.datafixers.DataFixUtils;
import com.mojang.datafixers.TypeRewriteRule;
import com.mojang.datafixers.Typed;
import com.mojang.datafixers.schemas.Schema;
import com.mojang.serialization.Dynamic;

public class OptionsAddTextBackgroundFix extends DataFix {
    public OptionsAddTextBackgroundFix(Schema p_16607_, boolean p_16608_) {
        super(p_16607_, p_16608_);
    }

    @Override
    public TypeRewriteRule makeRule() {
        return this.fixTypeEverywhereTyped(
            "OptionsAddTextBackgroundFix",
            this.getInputSchema().getType(References.OPTIONS),
            p_16610_ -> p_16610_.update(DSL.remainderFinder(), p_326633_ -> DataFixUtils.orElse(p_326633_.get("chatOpacity").asString().map(p_390337_ -> {
                double d0 = this.calculateBackground(p_390337_);
                return p_326633_.set("textBackgroundOpacity", p_326633_.createString(String.valueOf(d0)));
            }).result(), p_326633_))
        );
    }

    private double calculateBackground(String p_16617_) {
        try {
            double d0 = 0.9 * Double.parseDouble(p_16617_) + 0.1;
            return d0 / 2.0;
        } catch (NumberFormatException numberformatexception) {
            return 0.5;
        }
    }
}