/*
 * This file ("TileEntityBreaker.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * © 2015-2017 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.tile;

import de.ellpeck.actuallyadditions.mod.blocks.ActuallyBlocks;
import de.ellpeck.actuallyadditions.mod.inventory.ContainerBreaker;
import de.ellpeck.actuallyadditions.mod.util.ItemStackHandlerAA.IAcceptor;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.MenuProvider;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.inventory.AbstractContainerMenu;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.state.BlockState;
import net.neoforged.neoforge.common.util.FakePlayer;
import net.neoforged.neoforge.common.util.FakePlayerFactory;
import net.neoforged.neoforge.fluids.IFluidBlock;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.List;

public class TileEntityBreaker extends TileEntityInventoryBase implements MenuProvider {

    public boolean isPlacer;
    private int currentTime;

    public TileEntityBreaker(BlockEntityType<?> type, BlockPos pos, BlockState state, int slots) {
        super(type, pos, state, slots);
    }

    public TileEntityBreaker(BlockPos pos, BlockState state) {
        super(ActuallyBlocks.BREAKER.getTileEntityType(), pos, state, 9);
        this.isPlacer = false;
    }

    @Override
    public void writeSyncableNBT(CompoundTag compound, NBTType type) {
        super.writeSyncableNBT(compound, type);
        if (type != NBTType.SAVE_BLOCK) {
            compound.putInt("CurrentTime", this.currentTime);
        }
    }

    @Override
    public void readSyncableNBT(CompoundTag compound, NBTType type) {
        super.readSyncableNBT(compound, type);
        if (type != NBTType.SAVE_BLOCK) {
            this.currentTime = compound.getInt("CurrentTime");
        }
    }

    public static <T extends BlockEntity> void clientTick(Level level, BlockPos pos, BlockState state, T t) {
        if (t instanceof TileEntityBreaker tile) {
            tile.clientTick();
        }
    }

    public static <T extends BlockEntity> void serverTick(Level level, BlockPos pos, BlockState state, T t) {
        if (t instanceof TileEntityBreaker tile) {
            tile.serverTick();

            if (!tile.isRedstonePowered && !tile.isPulseMode) {
                if (tile.currentTime > 0) {
                    tile.currentTime--;
                    if (tile.currentTime <= 0) {
                        tile.doWork();
                    }
                } else {
                    tile.currentTime = 15;
                }
            }
        }
    }

    @Override
    public IAcceptor getAcceptor() {
        return (slot, stack, automation) -> !automation;
    }

    private void doWork() {
        Direction side = WorldUtil.getDirectionByPistonRotation(this.level.getBlockState(this.worldPosition));
        BlockPos breakCoords = this.worldPosition.relative(side);
        BlockState stateToBreak = this.level.getBlockState(breakCoords);
        Block blockToBreak = stateToBreak.getBlock();

        if (!this.isPlacer && blockToBreak != Blocks.AIR && !(blockToBreak instanceof IFluidBlock) && stateToBreak.getDestroySpeed(this.level, breakCoords) >= 0.0F) {
            List<ItemStack> drops = Block.getDrops(stateToBreak, (ServerLevel) this.level, breakCoords, this.level.getBlockEntity(breakCoords));
            FakePlayer fake = FakePlayerFactory.getMinecraft((ServerLevel) this.level);
            if (stateToBreak.canHarvestBlock(this.level, breakCoords, fake)) { //TODO might double check this is right mikey
                if (StackUtil.canAddAll(this.inv, drops, false)) {
                    this.level.destroyBlock(breakCoords, false);
                    StackUtil.addAll(this.inv, drops, false);
                    this.setChanged();
                }
            }
        } else if (this.isPlacer) {
            int slot = StackUtil.findFirstFilled(this.inv);
            if (slot == -1) {
                return;
            }
            this.inv.setStackInSlot(slot, WorldUtil.useItemAtSide(side, this.level, this.worldPosition, this.inv.getStackInSlot(slot)));
        }
    }

    @Override
    public boolean isRedstoneToggle() {
        return true;
    }

    @Override
    public void activateOnPulse() {
        this.doWork();
    }

    @Nonnull
    @Override
    public Component getDisplayName() {
        return Component.translatable(isPlacer ? "container.actuallyadditions.placer" : "container.actuallyadditions.breaker");
    }

    @Nullable
    @Override
    public AbstractContainerMenu createMenu(int windowId, Inventory playerInventory, Player playerEntity) {
        return new ContainerBreaker(windowId, playerInventory, this);
    }
}