package net.minecraft.client.renderer.item.properties.conditional;

import com.mojang.serialization.Codec;
import com.mojang.serialization.DataResult;
import com.mojang.serialization.MapCodec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.KeyMapping;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ItemDisplayContext;
import net.minecraft.world.item.ItemStack;
import org.jspecify.annotations.Nullable;

@Environment(EnvType.CLIENT)
public record IsKeybindDown(KeyMapping keybind) implements ConditionalItemModelProperty {
	private static final Codec<KeyMapping> KEYBIND_CODEC = Codec.STRING.comapFlatMap(id -> {
		KeyMapping mapping = KeyMapping.get(id);
		return mapping != null ? DataResult.success(mapping) : DataResult.error(() -> "Invalid keybind: " + id);
	}, KeyMapping::getName);
	public static final MapCodec<IsKeybindDown> MAP_CODEC = RecordCodecBuilder.mapCodec(
		i -> i.group(KEYBIND_CODEC.fieldOf("keybind").forGetter(IsKeybindDown::keybind)).apply(i, IsKeybindDown::new)
	);

	@Override
	public boolean get(
		final ItemStack itemStack, @Nullable final ClientLevel level, @Nullable final LivingEntity owner, final int seed, final ItemDisplayContext displayContext
	) {
		return this.keybind.isDown();
	}

	@Override
	public MapCodec<IsKeybindDown> type() {
		return MAP_CODEC;
	}
}