package moe.ymc.acron.mixin;

import com.mojang.brigadier.CommandDispatcher;
import moe.ymc.acron.config.ConfigReloadCmd;
import net.minecraft.server.command.CommandManager;
import net.minecraft.server.command.ServerCommandSource;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

import static net.minecraft.server.command.CommandManager.literal;


@Mixin(CommandManager.class)
public abstract class CommandManagerMixin {
    private static final Logger AC_LOGGER = LogManager.getLogger();

    @Shadow
    @Final
    private CommandDispatcher<ServerCommandSource> dispatcher;

    @Inject(method = "<init>", at = @At("RETURN"))
    private void onRegister(CommandManager.RegistrationEnvironment arg, CallbackInfo ci) {
        AC_LOGGER.debug("onRegister");
        dispatcher.register(
                literal("acron").requires(player -> player.hasPermissionLevel(4)).then(
                        literal("rule").then(
                                literal("update")
                                        .executes(new ConfigReloadCmd()))
                )
        );
    }
}