package kr.syeyoung.dungeonsguide.dungeon.actions;

import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
import kr.syeyoung.dungeonsguide.utils.RenderUtils;
import lombok.Data;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.BlockRendererDispatcher;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.WorldRenderer;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.renderer.vertex.VertexBuffer;
import net.minecraft.entity.Entity;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.BlockPos;
import net.minecraft.util.MathHelper;

import java.awt.*;
import java.util.HashSet;
import java.util.Set;

@Data
public class ActionBreakWithSuperBoom extends AbstractAction {
    private Set<Action> preRequisite = new HashSet<Action>();
    private OffsetPoint target;

    public ActionBreakWithSuperBoom(OffsetPoint target) {
        this.target = target;
    }

    @Override
    public Set<Action> getPreRequisites(DungeonRoom dungeonRoom) {
        return preRequisite;
    }

    @Override
    public boolean isComplete(DungeonRoom dungeonRoom) {
        return target.getBlock(dungeonRoom) == Blocks.air;
    }

    @Override
    public void onRenderWorld(DungeonRoom dungeonRoom, float partialTicks) {
        Minecraft.getMinecraft().renderEngine.bindTexture(TextureMap.locationBlocksTexture);

        BlockPos blockpos = target.getBlockPos(dungeonRoom);

        Entity viewing_from = Minecraft.getMinecraft().getRenderViewEntity();

        double x_fix = viewing_from.lastTickPosX + ((viewing_from.posX - viewing_from.lastTickPosX) * partialTicks);
        double y_fix = viewing_from.lastTickPosY + ((viewing_from.posY - viewing_from.lastTickPosY) * partialTicks);
        double z_fix = viewing_from.lastTickPosZ + ((viewing_from.posZ - viewing_from.lastTickPosZ) * partialTicks);

        GlStateManager.pushMatrix();
        GlStateManager.translate(-x_fix, -y_fix, -z_fix);
        GlStateManager.disableLighting();
        GlStateManager.enableAlpha();
        GlStateManager.disableDepth();
        GlStateManager.depthMask(false);
        GlStateManager.enableBlend();

        Tessellator tessellator = Tessellator.getInstance();
        WorldRenderer vertexbuffer = tessellator.getWorldRenderer();
        vertexbuffer.begin(7, DefaultVertexFormats.BLOCK);

        BlockRendererDispatcher blockrendererdispatcher = Minecraft.getMinecraft().getBlockRendererDispatcher();
        blockrendererdispatcher.getBlockModelRenderer().renderModel(Minecraft.getMinecraft().theWorld,
                blockrendererdispatcher.getBlockModelShapes().getModelForState(Blocks.tnt.getDefaultState()),
                Blocks.tnt.getDefaultState(), blockpos, vertexbuffer, false);
        tessellator.draw();

        GlStateManager.enableLighting();
        GlStateManager.popMatrix();

        RenderUtils.highlightBlock(blockpos, new Color(0, 255,255,50), partialTicks, true);
        RenderUtils.drawTextAtWorld("Superboom", blockpos.getX() + 0.5f, blockpos.getY() + 0.5f, blockpos.getZ() + 0.5f, 0xFFFFFF00, 0.03f, false, false, partialTicks);
    }

    @Override
    public String toString() {
        return "BreakWithSuperboom\n- target: "+target.toString();
    }
}