package net.brokenmoon.redcontrol.blocks;

import com.simon816.j65el02.device.RedBus;
import net.brokenmoon.redcontrol.RedControl;
import net.brokenmoon.redcontrol.api.RCWorldBus;
import net.brokenmoon.redcontrol.blockentities.Peripheral;
import net.brokenmoon.redcontrol.mixin.RedBusAccessor;
import net.minecraft.block.*;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.ItemPlacementContext;
import net.minecraft.item.ItemStack;
import net.minecraft.state.StateManager;
import net.minecraft.state.property.Properties;
import net.minecraft.text.Text;
import net.minecraft.util.ActionResult;
import net.minecraft.util.Hand;
import net.minecraft.util.hit.BlockHitResult;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import org.jetbrains.annotations.Nullable;

public abstract class NetworkCarrier extends BlockWithEntity implements BlockEntityProvider {
    public NetworkCarrier(Settings settings) {
        super(settings);
    }

    public RCWorldBus getBus(World world, BlockPos pos){
        return ((Peripheral)world.getBlockEntity(pos)).getBus();
    }

    public void setBus(World world, BlockPos pos, RCWorldBus bus){
        ((Peripheral)world.getBlockEntity(pos)).setBus(bus);
    }

    @Override
    public void onPlaced(World world, BlockPos pos, BlockState state, @Nullable LivingEntity placer, ItemStack itemStack) {
        generateBus(world, pos);
    }

    @Override
    @SuppressWarnings("uses or overrides a deprecated API.")
    public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
        if(state.hasBlockEntity() && world.getBlockEntity(pos) instanceof Peripheral){
            if(((Peripheral) world.getBlockEntity(pos)).getBus() != null)
                ((Peripheral) world.getBlockEntity(pos)).getBus().setValid(false);
        }
        if (state.hasBlockEntity() && !state.isOf(newState.getBlock())) {
            world.removeBlockEntity(pos);
        }
    }

    @Override
    public BlockRenderType getRenderType(BlockState state) {
        // With inheriting from BlockWithEntity this defaults to INVISIBLE, so we need to change that!
        return BlockRenderType.MODEL;
    }


    public void generateBus(World world, BlockPos pos){
        Block worldBlock = world.getBlockState(pos).getBlock();
        if(world.getBlockEntity(pos) instanceof Peripheral){
            Peripheral entityBlock = (Peripheral) world.getBlockEntity(pos);
            RCWorldBus bus = new RCWorldBus(new RedBus(), world, pos);
            entityBlock.setBus(bus);
            entityBlock.getBus().setValid(true);
            floodBus(entityBlock.getBus(), world, pos);
        }

    }

    private void floodBus(RCWorldBus bus, World world, BlockPos pos) {
        replaceBus(bus, world, pos.north());
        replaceBus(bus, world, pos.south());
        replaceBus(bus, world, pos.east());
        replaceBus(bus, world, pos.west());
        replaceBus(bus, world, pos.up());
        replaceBus(bus, world, pos.down());
    }

    private void replaceBus(RCWorldBus bus, World world, BlockPos pos) {
        if(world.getBlockEntity(pos) instanceof Peripheral && ((Peripheral) world.getBlockEntity(pos)).getBus() != bus){
            ((Peripheral) world.getBlockEntity(pos)).setBus(bus);
            floodBus(bus, world, pos);
        }
    }

    @Override
    public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit) {
        if (!world.isClient) {
            if (player.getStackInHand(hand).getItem() == RedControl.SQUEAKY_HAMMER) {
                Peripheral peripheral = (Peripheral) world.getBlockEntity(pos);
                player.sendMessage(Text.literal("Network Carrier Debug: "), false);
                player.sendMessage(Text.literal("  " + Integer.toHexString(peripheral.getBus().hashCode())), false);
                player.sendMessage(Text.literal("  " + Integer.toHexString(peripheral.getBus().getRedBus().hashCode())), false);
                player.sendMessage(Text.literal("  Peripherals on RedBus: "), false);
                RedBus.Peripheral[] peripherals = ((RedBusAccessor) peripheral.getBus().getRedBus()).getPeripherals();
                for (RedBus.Peripheral value : peripherals) {
                    if (value != null) {
                        player.sendMessage(Text.literal("    " + value.getClass().toString()), false);
                    }
                }
            }
        }

        return ActionResult.SUCCESS;
    }

    @Override
    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
        builder.add(Properties.HORIZONTAL_FACING);
    }

    @Override
    public BlockState getPlacementState(ItemPlacementContext ctx) {
        return super.getPlacementState(ctx).with(Properties.HORIZONTAL_FACING, ctx.getHorizontalPlayerFacing().getOpposite());
    }

}