package com.pahimar.ee3.client.renderer.tileentity;

import com.pahimar.ee3.api.array.AlchemyArray;
import com.pahimar.ee3.api.array.ICustomAlchemyArrayRender;
import com.pahimar.ee3.client.util.RenderUtils;
import com.pahimar.ee3.tileentity.TileEntityAlchemyArray;
import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraftforge.common.util.ForgeDirection;
import org.lwjgl.opengl.GL11;

@SideOnly(Side.CLIENT)
public class TileEntityRendererAlchemyArray extends TileEntitySpecialRenderer {
    @Override
    public void
    renderTileEntityAt(TileEntity tileEntity, double x, double y, double z, float tick) {
        if (tileEntity instanceof TileEntityAlchemyArray) {
            TileEntityAlchemyArray tileEntityAlchemyArray
                = (TileEntityAlchemyArray) FMLClientHandler.instance()
                      .getClient()
                      .theWorld.getTileEntity(
                          tileEntity.xCoord, tileEntity.yCoord, tileEntity.zCoord
                      );

            if (tileEntityAlchemyArray != null) {
                AlchemyArray alchemyArray = tileEntityAlchemyArray.getAlchemyArray();

                if (alchemyArray != null) {
                    if (alchemyArray instanceof ICustomAlchemyArrayRender) {
                        ((ICustomAlchemyArrayRender) alchemyArray)
                            .doCustomRendering(
                                tileEntity,
                                x,
                                y,
                                z,
                                tileEntityAlchemyArray.getSize(),
                                tileEntityAlchemyArray.getOrientation(),
                                tileEntityAlchemyArray.getRotation(),
                                tick
                            );
                    } else {
                        int scale = 1;
                        double xShift = 0.5d, yShift = 0.5d, zShift = 0.5d;
                        float xRotate = 0, yRotate = 0, zRotate = 0;
                        int rotationAngle = 0;

                        if (tileEntityAlchemyArray.getSize() == 1) {
                            scale = 1;
                        } else if (tileEntityAlchemyArray.getSize() == 2) {
                            scale = 3;
                        } else if (tileEntityAlchemyArray.getSize() == 3) {
                            scale = 5;
                        } else if (tileEntityAlchemyArray.getSize() == 4) {
                            scale = 7;
                        } else if (tileEntityAlchemyArray.getSize() == 5) {
                            scale = 9;
                        }

                        GL11.glDisable(GL11.GL_CULL_FACE);
                        GL11.glDisable(GL11.GL_LIGHTING);
                        GL11.glPushMatrix();

                        GL11.glDepthMask(false);
                        GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);

                        if (tileEntityAlchemyArray.getOrientation()
                            == ForgeDirection.UP) {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.NORTH) {
                                rotationAngle = 0;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.EAST)
                            {
                                rotationAngle = -90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.SOUTH)
                            {
                                rotationAngle = 180;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.WEST)
                            {
                                rotationAngle = 90;
                            }

                            yShift = 0.001d;
                            xRotate = -1;
                        }
                        else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.DOWN)
                        {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.NORTH) {
                                rotationAngle = 0;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.EAST)
                            {
                                rotationAngle = -90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.SOUTH)
                            {
                                rotationAngle = 180;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.WEST)
                            {
                                rotationAngle = 90;
                            }

                            yShift = 0.999d;
                            xRotate = 1;
                        }
                        else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.NORTH)
                        {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.UP) {
                                rotationAngle = -90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.EAST)
                            {
                                rotationAngle = -180;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.DOWN)
                            {
                                rotationAngle = 90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.WEST)
                            {
                                rotationAngle = 0;
                            }

                            zRotate = 1;
                            zShift = 0.999d;
                        }
                        else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.SOUTH)
                        {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.UP) {
                                rotationAngle = -90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.EAST)
                            {
                                rotationAngle = 0;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.DOWN)
                            {
                                rotationAngle = 90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.WEST)
                            {
                                rotationAngle = -180;
                            }

                            zRotate = -1;
                            zShift = 0.001d;
                        }
                        else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.EAST)
                        {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.UP) {
                                rotationAngle = 180;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.DOWN)
                            {
                                rotationAngle = 0;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.NORTH)
                            {
                                rotationAngle = -90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.SOUTH)
                            {
                                rotationAngle = 90;
                            }

                            yRotate = 1;
                            xShift = 0.001d;
                        }
                        else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.WEST)
                        {
                            if (tileEntityAlchemyArray.getRotation()
                                == ForgeDirection.UP) {
                                rotationAngle = 180;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.DOWN)
                            {
                                rotationAngle = 0;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.NORTH)
                            {
                                rotationAngle = 90;
                            }
                            else if (tileEntityAlchemyArray.getRotation() == ForgeDirection.SOUTH)
                            {
                                rotationAngle = -90;
                            }

                            yRotate = -1;
                            xShift = 0.999d;
                        }

                        GL11.glPushMatrix();
                        GL11.glTranslated(x + xShift, y + yShift, z + zShift);
                        GL11.glScalef(1f * scale, 1f * scale, 1f * scale);
                        GL11.glRotatef(
                            rotationAngle,
                            tileEntityAlchemyArray.getOrientation().offsetX,
                            tileEntityAlchemyArray.getOrientation().offsetY,
                            tileEntityAlchemyArray.getOrientation().offsetZ
                        );
                        GL11.glRotatef(90, xRotate, yRotate, zRotate);
                        RenderUtils.renderQuad(alchemyArray.getTexture());
                        GL11.glPopMatrix();

                        GL11.glDepthMask(true);

                        GL11.glPopMatrix();
                        GL11.glEnable(GL11.GL_LIGHTING);
                        GL11.glEnable(GL11.GL_CULL_FACE);
                    }
                }
            }
        }
    }
}