package miscutil.gregtech.common.machines.multi;

import gregtech.api.enums.Textures;
import gregtech.api.gui.GT_GUIContainer_MultiMachine;
import gregtech.api.interfaces.ITexture;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_MultiBlockBase;
import gregtech.api.objects.GT_RenderedTexture;
import gregtech.api.util.GT_Recipe;
import gregtech.api.util.GT_Utility;

import java.util.ArrayList;
import java.util.Arrays;

import miscutil.core.block.ModBlocks;
import miscutil.gregtech.api.util.GregtechRecipe;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.item.ItemStack;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.FluidStack;

public class GregtechMetaTileEntityIndustrialCokeOven
        extends GT_MetaTileEntity_MultiBlockBase {
    private int mLevel = 0;

    public GregtechMetaTileEntityIndustrialCokeOven(int aID, String aName, String aNameRegional) {
        super(aID, aName, aNameRegional);
    }

    public GregtechMetaTileEntityIndustrialCokeOven(String aName) {
        super(aName);
    }

    @Override
	public IMetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
        return new GregtechMetaTileEntityIndustrialCokeOven(this.mName);
    }

    @Override
	public String[] getDescription() {
        return new String[]{"Smelts up to 6-18 Items at once",
        		"Controller Block for the Multi Smelter",
        		"Size: 3x3x3 (Hollow)",
        		"Controller (front middle at bottom)",
        		"8x Heating Coils (middle Layer, hollow)",
        		"1x Input (one of bottom)",
        		"1x Output (one of bottom)", 
        		"1x Energy Hatch (one of bottom)",
        		"1x Maintenance Hatch (one of bottom)",
        		"1x Muffler Hatch (top middle)",
        		"Heat Proof Machine Casings for the rest"};
    }

    @Override
	public ITexture[] getTexture(IGregTechTileEntity aBaseMetaTileEntity, byte aSide, byte aFacing, byte aColorIndex, boolean aActive, boolean aRedstone) {
        if (aSide == aFacing) {
            return new ITexture[]{Textures.BlockIcons.CASING_BLOCKS[57], new GT_RenderedTexture(aActive ? Textures.BlockIcons.OVERLAY_FRONT_MULTI_SMELTER_ACTIVE : Textures.BlockIcons.OVERLAY_FRONT_MULTI_SMELTER)};
        }
        return new ITexture[]{Textures.BlockIcons.CASING_BLOCKS[57]};
    }

    @Override
	public Object getClientGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) {
        return new GT_GUIContainer_MultiMachine(aPlayerInventory, aBaseMetaTileEntity, getLocalName(), "MultiFurnace.png");
    }

    @Override
	public GT_Recipe.GT_Recipe_Map getRecipeMap() {
        return GregtechRecipe.Gregtech_Recipe_Map.sCokeOvenRecipes;
        
    }

    @Override
	public boolean isCorrectMachinePart(ItemStack aStack) {
        return true;
    }

    @Override
	public boolean isFacingValid(byte aFacing) {
        return aFacing > 1;
    }

    @Override
    public boolean checkRecipe(ItemStack aStack) {
        ArrayList<ItemStack> tInputList = getStoredInputs();
        for (int i = 0; i < tInputList.size() - 1; i++) {
            for (int j = i + 1; j < tInputList.size(); j++) {
                if (GT_Utility.areStacksEqual((ItemStack) tInputList.get(i), (ItemStack) tInputList.get(j))) {
                    if (((ItemStack) tInputList.get(i)).stackSize >= ((ItemStack) tInputList.get(j)).stackSize) {
                        tInputList.remove(j--);
                    } else {
                        tInputList.remove(i--);
                        break;
                    }
                }
            }
        }
        ItemStack[] tInputs = (ItemStack[]) Arrays.copyOfRange(tInputList.toArray(new ItemStack[tInputList.size()]), 0, 2);

        ArrayList<FluidStack> tFluidList = getStoredFluids();
        for (int i = 0; i < tFluidList.size() - 1; i++) {
            for (int j = i + 1; j < tFluidList.size(); j++) {
                if (GT_Utility.areFluidsEqual((FluidStack) tFluidList.get(i), (FluidStack) tFluidList.get(j))) {
                    if (((FluidStack) tFluidList.get(i)).amount >= ((FluidStack) tFluidList.get(j)).amount) {
                        tFluidList.remove(j--);
                    } else {
                        tFluidList.remove(i--);
                        break;
                    }
                }
            }
        }
        FluidStack[] tFluids = (FluidStack[]) Arrays.copyOfRange(tFluidList.toArray(new FluidStack[tInputList.size()]), 0, 1);
        if (tInputList.size() > 0) {
            long tVoltage = getMaxInputVoltage();
            byte tTier = (byte) Math.max(1, GT_Utility.getTier(tVoltage));
            GT_Recipe tRecipe = GT_Recipe.GT_Recipe_Map.sBlastRecipes.findRecipe(getBaseMetaTileEntity(), false, gregtech.api.enums.GT_Values.V[tTier], tFluids, tInputs);
            if ((tRecipe != null) && (this.mLevel >= tRecipe.mSpecialValue) && (tRecipe.isRecipeInputEqual(true, tFluids, tInputs))) {
                this.mEfficiency = (10000 - (getIdealStatus() - getRepairStatus()) * 1000);
                this.mEfficiencyIncrease = 10000;
                if (tRecipe.mEUt <= 16) {
                    this.mEUt = (tRecipe.mEUt * (1 << tTier - 1) * (1 << tTier - 1));
                    this.mMaxProgresstime = (tRecipe.mDuration / (1 << tTier - 1));
                } else {
                    this.mEUt = tRecipe.mEUt;
                    this.mMaxProgresstime = tRecipe.mDuration;
                    while (this.mEUt <= gregtech.api.enums.GT_Values.V[(tTier - 1)]) {
                        this.mEUt *= 4;
                        this.mMaxProgresstime /= 2;
                    }
                }
                if (this.mEUt > 0) {
                    this.mEUt = (-this.mEUt);
                }
                this.mMaxProgresstime = Math.max(1, this.mMaxProgresstime);
                this.mOutputItems = new ItemStack[]{tRecipe.getOutput(0), tRecipe.getOutput(1)};
                updateSlots();
                return true;
            }
        }
        return false;
    }
	/*public boolean checkRecipe(ItemStack aStack) {
        ArrayList<ItemStack> tInputList = getStoredInputs();
        if (!tInputList.isEmpty()) {
            byte tTier = (byte) Math.max(1, GT_Utility.getTier(getMaxInputVoltage()));

            int j = 0;
            this.mOutputItems = new ItemStack[12 * this.mLevel];
            for (int i = 0; (i < 100) && (j < this.mOutputItems.length); i++) {
                if (null != (this.mOutputItems[j] = GT_ModHandler.getSmeltingOutput((ItemStack) tInputList.get(i % tInputList.size()), true, null))) {
                    j++;
                }
            }
            if (j > 0) {
                this.mEfficiency = (10000 - (getIdealStatus() - getRepairStatus()) * 1000);
                this.mEfficiencyIncrease = 10000;

                this.mEUt = (-4 * (1 << tTier - 1) * (1 << tTier - 1) * this.mLevel);
                this.mMaxProgresstime = Math.max(1, 512 / (1 << tTier - 1));
            }
            updateSlots();
            return true;
        }
        return false;
    }*/

    @Override
	public boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
        int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
        int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
        //this.mOutputItems = new ItemStack[12 * this.mLevel];
        this.mLevel = 0;
        if (!aBaseMetaTileEntity.getAirOffset(xDir, 1, zDir)) {
            return false;
        }
        addMufflerToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir, 2, zDir), 1);

        byte tUsedMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + 1, 1, zDir);
        switch (tUsedMeta) {
            case 2:
                this.mLevel = 1;
                break;
            case 3:
                this.mLevel = 2;
                break;
            default:
                return false;
        }
        for (int i = -1; i < 2; i++) {
            for (int j = -1; j < 2; j++) {
                if ((i != 0) || (j != 0)) {
                    if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 1, zDir + j) != ModBlocks.blockCasingsMisc) {
                        return false;
                    }
                    if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j) != tUsedMeta) {
                        return false;
                    }
                    if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 2, zDir + j) != ModBlocks.blockCasingsMisc) {
                        return false;
                    }
                    if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 2, zDir + j) != 1) {
                        return false;
                    }
                }
            }
        }
        for (int i = -1; i < 2; i++) {
            for (int j = -1; j < 2; j++) {
                if ((xDir + i != 0) || (zDir + j != 0)) {
                    IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 0, zDir + j);
                    if ((!addMaintenanceToMachineList(tTileEntity, 1)) && (!addInputToMachineList(tTileEntity, 1)) && (!addOutputToMachineList(tTileEntity, 1)) && (!addEnergyInputToMachineList(tTileEntity, 1))) {
                        if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j) != ModBlocks.blockCasingsMisc) {
                            return false;
                        }
                        if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j) != 1) {
                            return false;
                        }
                    }
                }
            }
        }
        return true;
    }

    @Override
	public int getMaxEfficiency(ItemStack aStack) {
        return 10000;
    }

    @Override
	public int getPollutionPerTick(ItemStack aStack) {
        return 0;
    }

    @Override
	public int getDamageToComponent(ItemStack aStack) {
        return 0;
    }

    @Override
	public int getAmountOfOutputs() {
        return 24;
    }

    @Override
	public boolean explodesOnComponentBreak(ItemStack aStack) {
        return false;
    }
}