package tectech.thing.metaTileEntity.single;

import static gregtech.api.enums.GTValues.V;
import static gregtech.api.enums.GTValues.VN;
import static net.minecraft.util.StatCollector.translateToLocal;

import java.util.function.Consumer;

import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.EnumChatFormatting;
import net.minecraftforge.common.util.ForgeDirection;

import com.gtnewhorizons.modularui.api.NumberFormatMUI;
import com.gtnewhorizons.modularui.api.drawable.IDrawable;
import com.gtnewhorizons.modularui.api.screen.ModularWindow;
import com.gtnewhorizons.modularui.api.screen.UIBuildContext;
import com.gtnewhorizons.modularui.common.widget.ButtonWidget;
import com.gtnewhorizons.modularui.common.widget.DrawableWidget;
import com.gtnewhorizons.modularui.common.widget.TextWidget;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import gregtech.api.enums.Textures;
import gregtech.api.gui.modularui.GTUIInfos;
import gregtech.api.gui.modularui.GTUITextures;
import gregtech.api.interfaces.ITexture;
import gregtech.api.interfaces.modularui.IAddGregtechLogo;
import gregtech.api.interfaces.modularui.IAddUIWidgets;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.metatileentity.MetaTileEntity;
import gregtech.api.metatileentity.implementations.MTETieredMachineBlock;
import gregtech.api.objects.GTRenderedTexture;
import tectech.util.CommonValues;
import tectech.util.TTUtility;

public class MTEBuckConverter extends MTETieredMachineBlock implements IAddUIWidgets, IAddGregtechLogo {

    private static GTRenderedTexture BUCK, BUCK_ACTIVE;
    public int EUT = 0, AMP = 0;
    private static NumberFormatMUI numberFormat = new NumberFormatMUI();

    public MTEBuckConverter(int aID, String aName, String aNameRegional, int aTier) {
        super(
            aID,
            aName,
            aNameRegional,
            aTier,
            0,
            new String[] { CommonValues.TEC_MARK_GENERAL, translateToLocal("gt.blockmachines.machine.tt.buck.desc.0"),
                EnumChatFormatting.BLUE + translateToLocal("gt.blockmachines.machine.tt.buck.desc.1"), });
        TTUtility.setTier(aTier, this);
    }

    public MTEBuckConverter(String aName, int aTier, String[] aDescription, ITexture[][][] aTextures) {
        super(aName, aTier, 0, aDescription, aTextures);
        TTUtility.setTier(aTier, this);
    }

    @Override
    public MetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
        return new MTEBuckConverter(mName, mTier, mDescriptionArray, mTextures);
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerIcons(IIconRegister aBlockIconRegister) {
        super.registerIcons(aBlockIconRegister);
        BUCK = new GTRenderedTexture(new Textures.BlockIcons.CustomIcon("iconsets/BUCK"));
        BUCK_ACTIVE = new GTRenderedTexture(new Textures.BlockIcons.CustomIcon("iconsets/BUCK_ACTIVE"));
    }

    @Override
    public ITexture[] getTexture(IGregTechTileEntity aBaseMetaTileEntity, ForgeDirection side, ForgeDirection facing,
        int colorIndex, boolean aActive, boolean aRedstone) {
        return new ITexture[] { tectech.thing.metaTileEntity.Textures.MACHINE_CASINGS_TT[mTier][colorIndex + 1],
            side == facing ? (aActive ? BUCK_ACTIVE : BUCK)
                : (side == facing.getOpposite()
                    ? tectech.thing.metaTileEntity.Textures.OVERLAYS_ENERGY_IN_POWER_TT[mTier]
                    : (aActive ? tectech.thing.metaTileEntity.Textures.OVERLAYS_ENERGY_OUT_POWER_TT[mTier]
                        : tectech.thing.metaTileEntity.Textures.OVERLAYS_ENERGY_IN_POWER_TT[mTier])) };
    }

    @Override
    public ITexture[][][] getTextureSet(ITexture[] aTextures) {
        return null;
    }

    @Override
    public boolean allowPutStack(IGregTechTileEntity iGregTechTileEntity, int i, ForgeDirection side,
        ItemStack itemStack) {
        return false;
    }

    @Override
    public boolean allowPullStack(IGregTechTileEntity iGregTechTileEntity, int i, ForgeDirection side,
        ItemStack itemStack) {
        return false;
    }

    @Override
    public void saveNBTData(NBTTagCompound aNBT) {
        aNBT.setInteger("eEUT", EUT);
        aNBT.setInteger("eAMP", AMP);
    }

    @Override
    public void loadNBTData(NBTTagCompound aNBT) {
        EUT = aNBT.getInteger("eEUT");
        AMP = aNBT.getInteger("eAMP");
        getBaseMetaTileEntity().setActive((long) AMP * EUT >= 0);
    }

    @Override
    public boolean isSimpleMachine() {
        return false;
    }

    @Override
    public boolean onRightclick(IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer) {
        GTUIInfos.openGTTileEntityUI(aBaseMetaTileEntity, aPlayer);
        return true;
    }

    @Override
    public boolean isFacingValid(ForgeDirection facing) {
        return true;
    }

    @Override
    public boolean isAccessAllowed(EntityPlayer aPlayer) {
        return true;
    }

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

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

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

    @Override
    public boolean isInputFacing(ForgeDirection side) {
        return side == getBaseMetaTileEntity().getBackFacing();
    }

    @Override
    public boolean isOutputFacing(ForgeDirection side) {
        return getBaseMetaTileEntity().isActive() && side != getBaseMetaTileEntity().getFrontFacing()
            && side != getBaseMetaTileEntity().getBackFacing();
    }

    @Override
    public long maxAmperesIn() {
        return 2;
    }

    @Override
    public long maxAmperesOut() {
        return getBaseMetaTileEntity().isActive() ? Math.min(Math.abs(AMP), 64) : 0;
    }

    @Override
    public long maxEUInput() {
        return V[mTier];
    }

    @Override
    public long maxEUOutput() {
        return getBaseMetaTileEntity().isActive() ? Math.min(Math.abs(EUT), maxEUInput()) : 0;
    }

    @Override
    public long maxEUStore() {
        return V[mTier] << 4;
    }

    @Override
    public long getMinimumStoredEU() {
        return V[mTier] << 2;
    }

    @Override
    public int getProgresstime() {
        return (int) getBaseMetaTileEntity().getUniversalEnergyStored();
    }

    @Override
    public int maxProgresstime() {
        return (int) getBaseMetaTileEntity().getUniversalEnergyCapacity();
    }

    @Override
    public void addGregTechLogo(ModularWindow.Builder builder) {
        builder.widget(
            new DrawableWidget().setDrawable(GTUITextures.PICTURE_GT_LOGO_17x17_TRANSPARENT_GRAY)
                .setSize(17, 17)
                .setPos(113, 56));
    }

    @Override
    public void addUIWidgets(ModularWindow.Builder builder, UIBuildContext buildContext) {
        builder.widget(
            new DrawableWidget().setDrawable(GTUITextures.PICTURE_SCREEN_BLACK)
                .setSize(90, 72)
                .setPos(43, 4))
            .widget(
                new TextWidget().setStringSupplier(() -> "EUT: " + numberFormat.format(EUT))
                    .setDefaultColor(COLOR_TEXT_WHITE.get())
                    .setPos(46, 8))
            .widget(
                new TextWidget().setStringSupplier(() -> "TIER: " + VN[TTUtility.getTier(Math.abs(EUT))])
                    .setDefaultColor(COLOR_TEXT_WHITE.get())
                    .setPos(46, 16))
            .widget(
                new TextWidget().setStringSupplier(() -> "AMP: " + numberFormat.format(AMP))
                    .setDefaultColor(COLOR_TEXT_WHITE.get())
                    .setPos(46, 24))
            .widget(
                new TextWidget().setStringSupplier(() -> "SUM: " + numberFormat.format((long) AMP * EUT))
                    .setDefaultColor(COLOR_TEXT_WHITE.get())
                    .setPos(46, 32));

        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_LARGE, val -> EUT -= val, 512, 64, 7, 4);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_LARGE, val -> EUT /= val, 512, 64, 7, 22);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_LARGE, val -> AMP -= val, 512, 64, 7, 40);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_LARGE, val -> AMP /= val, 512, 64, 7, 58);

        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_SMALL, val -> EUT -= val, 16, 1, 25, 4);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_SMALL, val -> EUT /= val, 16, 2, 25, 22);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_SMALL, val -> AMP -= val, 16, 1, 25, 40);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_MINUS_SMALL, val -> AMP /= val, 16, 2, 25, 58);

        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_SMALL, val -> EUT += val, 16, 1, 133, 4);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_SMALL, val -> EUT *= val, 16, 2, 133, 22);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_SMALL, val -> AMP += val, 16, 1, 133, 40);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_SMALL, val -> AMP *= val, 16, 2, 133, 58);

        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_LARGE, val -> EUT += val, 512, 64, 151, 4);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_LARGE, val -> EUT *= val, 512, 64, 151, 22);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_LARGE, val -> AMP += val, 512, 64, 151, 40);
        addChangeNumberButton(builder, GTUITextures.OVERLAY_BUTTON_PLUS_LARGE, val -> AMP *= val, 512, 64, 151, 58);
    }

    private void addChangeNumberButton(ModularWindow.Builder builder, IDrawable overlay, Consumer<Integer> setter,
        int changeNumberShift, int changeNumber, int xPos, int yPos) {
        builder.widget(new ButtonWidget().setOnClick((clickData, widget) -> {
            setter.accept(clickData.shift ? changeNumberShift : changeNumber);
            getBaseMetaTileEntity().setActive((long) AMP * EUT >= 0);
        })
            .setBackground(GTUITextures.BUTTON_STANDARD, overlay)
            .setSize(18, 18)
            .setPos(xPos, yPos));
    }
}