package rosegoldaddons.utils;

import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import net.minecraft.client.Minecraft;
import net.minecraft.scoreboard.Score;
import net.minecraft.scoreboard.ScoreObjective;
import net.minecraft.scoreboard.ScorePlayerTeam;
import net.minecraft.scoreboard.Scoreboard;
import net.minecraft.util.StringUtils;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;
import rosegoldaddons.Main;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.stream.Collectors;

/*
* Edited from Danker's Skyblock Mod: https://github.com/bowser0000/SkyblockMod
 */

public class ScoreboardUtils {
    public static boolean inSkyblock = false;
    public static boolean inDungeon = false;
    public static boolean inPrivateIsland = false;
    public static boolean inDragonNest = false;
    public static boolean inLimbo = false;

    public static String cleanSB(String scoreboard) {
        char[] nvString = StringUtils.stripControlCodes(scoreboard).toCharArray();
        StringBuilder cleaned = new StringBuilder();

        for (char c : nvString) {
            if ((int) c > 20 && (int) c < 127) {
                cleaned.append(c);
            }
        }

        return cleaned.toString();
    }

    public static List<String> getSidebarLines() {
        List<String> lines = new ArrayList<>();
        if (Main.mc.theWorld == null) return lines;
        Scoreboard scoreboard = Main.mc.theWorld.getScoreboard();
        if (scoreboard == null) return lines;

        ScoreObjective objective = scoreboard.getObjectiveInDisplaySlot(1);
        if (objective == null) return lines;

        Collection<Score> scores = scoreboard.getSortedScores(objective);
        List<Score> list = scores.stream()
                .filter(input -> input != null && input.getPlayerName() != null && !input.getPlayerName()
                        .startsWith("#"))
                .collect(Collectors.toList());

        if (list.size() > 15) {
            scores = Lists.newArrayList(Iterables.skip(list, scores.size() - 15));
        } else {
            scores = list;
        }

        for (Score score : scores) {
            ScorePlayerTeam team = scoreboard.getPlayersTeam(score.getPlayerName());
            lines.add(ScorePlayerTeam.formatPlayerName(team, score.getPlayerName()));
        }

        return lines;
    }

    @SuppressWarnings({"ExecutionException", "IllegalArgumentException"})
    public static List<String> getScoreboard() {
        List<String> lines = new ArrayList<>();
        if (Minecraft.getMinecraft().theWorld == null) return lines;
        Scoreboard scoreboard = Minecraft.getMinecraft().theWorld.getScoreboard();
        if (scoreboard == null) return lines;

        ScoreObjective objective = scoreboard.getObjectiveInDisplaySlot(1);
        if (objective == null) return lines;

        Collection<Score> scores = scoreboard.getSortedScores(objective);
        List<Score> list = scores.stream()
                .filter(input -> input != null && input.getPlayerName() != null && !input.getPlayerName()
                        .startsWith("#"))
                .collect(Collectors.toList());

        if (list.size() > 15) {
            scores = Lists.newArrayList(Iterables.skip(list, scores.size() - 15));
        } else {
            scores = list;
        }

        for (Score score : scores) {
            ScorePlayerTeam team = scoreboard.getPlayersTeam(score.getPlayerName());
            lines.add(ScorePlayerTeam.formatPlayerName(team, score.getPlayerName()));
        }

        return lines;
    }

    public static boolean scoreboardContains(String string) {
        boolean result = false;
        List<String> scoreboard = getScoreboard();
        for (String line : scoreboard) {
            line = cleanSB(line);
            line = removeFormatting(line);
            if(line.contains(string)) {
                result = true;
                break;
            }
        }
        return result;
    }

    public static String removeFormatting(String input) {
        return input.replaceAll("§[0-9a-fk-or]", "");
    }

    private int ticks = 0;

    @SubscribeEvent
    public void onTick(TickEvent.ClientTickEvent event) {
        if(ticks % 10 == 0) {
            if (Main.configFile.forceDungeon) {
                inSkyblock = true;
                inDungeon = true;
            } else {
                if (Main.mc.thePlayer != null && Main.mc.theWorld != null) {
                    Scoreboard scoreboard = Main.mc.theWorld.getScoreboard();
                    ScoreObjective scoreboardObj = scoreboard.getObjectiveInDisplaySlot(1);
                    if (scoreboardObj != null) {
                        inSkyblock = removeFormatting(scoreboardObj.getDisplayName()).contains("SKYBLOCK");
                        inLimbo = false;
                    } else {
                        inSkyblock = false;
                        inLimbo = true;
                    }
                    inPrivateIsland = inSkyblock && scoreboardContains("Your Island");
                    inDragonNest = inSkyblock && scoreboardContains("Dragon's Nest");
                    inDungeon = inSkyblock && scoreboardContains("The Catacombs");
                }
            }
            ticks = 0;
        }
        ticks++;
    }
}