package me.Danker.features.puzzlesolvers;

import me.Danker.DankersSkyblockMod;
import me.Danker.commands.ToggleCommand;
import me.Danker.utils.RenderUtils;
import me.Danker.utils.Utils;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.entity.EntityPlayerSP;
import net.minecraft.entity.Entity;
import net.minecraft.init.Blocks;
import net.minecraft.util.*;
import net.minecraft.world.World;
import net.minecraftforge.client.event.RenderWorldLastEvent;
import net.minecraftforge.event.world.WorldEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;

import java.util.List;

public class BlazeSolver {

    static Entity highestBlaze = null;
    static Entity lowestBlaze = null;
    static boolean higherToLower = false;
    static boolean foundChest = false;
    public static int LOWEST_BLAZE_COLOUR;
    public static int HIGHEST_BLAZE_COLOUR;

    @SubscribeEvent
    public void onWorldChange(WorldEvent.Load event) {
        higherToLower = false;
        foundChest = false;
        lowestBlaze = null;
        highestBlaze = null;
    }

    @SubscribeEvent
    public void onTick(TickEvent.ClientTickEvent event) {
        if (event.phase != TickEvent.Phase.START) return;

        Minecraft mc = Minecraft.getMinecraft();
        EntityPlayerSP player = mc.thePlayer;
        World world = mc.theWorld;

        if (DankersSkyblockMod.tickAmount % 4 == 0) {
            if (ToggleCommand.blazeToggled && Utils.inDungeons && world != null && player != null) {

                List<Entity> entities = world.getLoadedEntityList();
                int highestHealth = 0;
                highestBlaze = null;
                int lowestHealth = 99999999;
                lowestBlaze = null;

                for (Entity entity : entities) {
                    if (entity.getName().contains("Blaze") && entity.getName().contains("/")) {
                        String blazeName = StringUtils.stripControlCodes(entity.getName());
                        try {
                            int health = Integer.parseInt(blazeName.substring(blazeName.indexOf("/") + 1, blazeName.length() - 1));
                            if (health > highestHealth) {
                                highestHealth = health;
                                highestBlaze = entity;
                            }
                            if (health < lowestHealth) {
                                lowestHealth = health;
                                lowestBlaze = entity;
                            }
                        } catch (NumberFormatException ex) {
                            ex.printStackTrace();
                        }
                    }
                }

                if (!foundChest) {
                    new Thread(() -> {
                        Iterable<BlockPos> blocks = BlockPos.getAllInBox(new BlockPos(player.posX - 27, 69, player.posZ - 27), new BlockPos(player.posX + 27, 70, player.posZ + 27));
                        for (BlockPos blockPos : blocks) {
                            Block block = world.getBlockState(blockPos).getBlock();
                            if (block == Blocks.chest && world.getBlockState(blockPos.add(0, 1, 0)).getBlock() == Blocks.iron_bars) {
                                Block blockbelow = world.getBlockState(blockPos.add(0, -1, 0)).getBlock();
                                if (blockbelow == Blocks.stone) {
                                    higherToLower = false;
                                    foundChest = true;
                                    player.addChatMessage(new ChatComponentText(DankersSkyblockMod.MAIN_COLOUR + "Chest located. Sorting from lowest to highest."));
                                } else if (blockbelow == Blocks.air) {
                                    higherToLower = true;
                                    foundChest = true;
                                    player.addChatMessage(new ChatComponentText(DankersSkyblockMod.MAIN_COLOUR + "Chest located. Sorting from highest to lowest."));
                                } else {
                                    return;
                                }
                            }
                        }
                    }).start();
                }
            }
        }
    }

    @SubscribeEvent
    public void onWorldRender(RenderWorldLastEvent event) {
        if (ToggleCommand.blazeToggled && Utils.inDungeons) {
            if (foundChest) {
                if (lowestBlaze != null && !higherToLower) {
                    BlockPos stringPos = new BlockPos(lowestBlaze.posX, lowestBlaze.posY + 1, lowestBlaze.posZ);
                    RenderUtils.draw3DString(stringPos, EnumChatFormatting.BOLD + "Shoot me!", LOWEST_BLAZE_COLOUR, event.partialTicks);
                    AxisAlignedBB aabb = new AxisAlignedBB(lowestBlaze.posX - 0.5, lowestBlaze.posY - 2, lowestBlaze.posZ - 0.5, lowestBlaze.posX + 0.5, lowestBlaze.posY, lowestBlaze.posZ + 0.5);
                    RenderUtils.draw3DBox(aabb, LOWEST_BLAZE_COLOUR, event.partialTicks);
                }
                if (highestBlaze != null && higherToLower) {
                    BlockPos stringPos = new BlockPos(highestBlaze.posX, highestBlaze.posY + 1, highestBlaze.posZ);
                    RenderUtils.draw3DString(stringPos, EnumChatFormatting.BOLD + "Shoot me!", LOWEST_BLAZE_COLOUR, event.partialTicks);
                    AxisAlignedBB aabb = new AxisAlignedBB(highestBlaze.posX - 0.5, highestBlaze.posY - 2, highestBlaze.posZ - 0.5, highestBlaze.posX + 0.5, highestBlaze.posY, highestBlaze.posZ + 0.5);
                    RenderUtils.draw3DBox(aabb, LOWEST_BLAZE_COLOUR, event.partialTicks);
                }
            } else {
                if (lowestBlaze != null) {
                    BlockPos stringPos = new BlockPos(lowestBlaze.posX, lowestBlaze.posY + 1, lowestBlaze.posZ);
                    RenderUtils.draw3DString(stringPos, EnumChatFormatting.BOLD + "Smallest", LOWEST_BLAZE_COLOUR, event.partialTicks);
                    AxisAlignedBB aabb = new AxisAlignedBB(lowestBlaze.posX - 0.5, lowestBlaze.posY - 2, lowestBlaze.posZ - 0.5, lowestBlaze.posX + 0.5, lowestBlaze.posY, lowestBlaze.posZ + 0.5);
                    RenderUtils.draw3DBox(aabb, LOWEST_BLAZE_COLOUR, event.partialTicks);
                }
                if (highestBlaze != null) {
                    BlockPos stringPos = new BlockPos(highestBlaze.posX, highestBlaze.posY + 1, highestBlaze.posZ);
                    RenderUtils.draw3DString(stringPos, EnumChatFormatting.BOLD + "Biggest", HIGHEST_BLAZE_COLOUR, event.partialTicks);
                    AxisAlignedBB aabb = new AxisAlignedBB(highestBlaze.posX - 0.5, highestBlaze.posY - 2, highestBlaze.posZ - 0.5, highestBlaze.posX + 0.5, highestBlaze.posY, highestBlaze.posZ + 0.5);
                    RenderUtils.draw3DBox(aabb, HIGHEST_BLAZE_COLOUR, event.partialTicks);
                }
            }
        }
    }
}