package kr.syeyoung.dungeonsguide.party;

import kr.syeyoung.dungeonsguide.RichPresenceManager;
import kr.syeyoung.dungeonsguide.commands.CommandReparty;
import kr.syeyoung.dungeonsguide.e;
import kr.syeyoung.dungeonsguide.events.HypixelJoinedEvent;
import kr.syeyoung.dungeonsguide.events.SkyblockJoinedEvent;
import kr.syeyoung.dungeonsguide.events.StompConnectedEvent;
import kr.syeyoung.dungeonsguide.stomp.StompInterface;
import kr.syeyoung.dungeonsguide.stomp.StompMessageHandler;
import kr.syeyoung.dungeonsguide.stomp.StompPayload;
import kr.syeyoung.dungeonsguide.stomp.StompSubscription;
import kr.syeyoung.dungeonsguide.utils.TextUtils;
import lombok.Getter;
import lombok.Setter;
import net.minecraft.client.Minecraft;
import net.minecraftforge.client.event.ClientChatReceivedEvent;
import net.minecraftforge.fml.common.eventhandler.EventPriority;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;
import org.json.JSONArray;
import org.json.JSONObject;
import scala.util.parsing.json.JSON;

import java.security.SecureRandom;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

public class PartyManager implements StompMessageHandler {
    public static final PartyManager INSTANCE = new PartyManager();

    @Getter
    private String partyID = null;
    @Getter
    private String askToJoinSecret = null;

    private SecureRandom random = new SecureRandom();
    private static final String validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";

    @Getter
    private boolean allowAskToJoin = false;
    @Getter
    private boolean canInvite = false;
    private int invitedDash  =0;

    @Getter
    @Setter
    private int maxParty = 5;

    public void toggleAllowAskToJoin() {
        if (canInvite) allowAskToJoin = !allowAskToJoin;
        if (allowAskToJoin) {
            generateNewAskToJoinSecret();
        }
    }

    public int getMemberCount() {
        return Math.max(1, members.size());
    }

    public void setPartyID(String partyID) {
        if (this.partyID != null && partyID == null) {
            JSONObject object = new JSONObject();
            object.put("members", new JSONArray());
            StompInterface stompInterface = e.getDungeonsGuide().getStompConnection();
            stompInterface.send(new StompPayload().payload(object.toString()).header("destination", "/app/party.join"));
        }

        if (partyID != null && !partyID.equals(this.partyID)) {
            Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite -");
            invitedDash = 1;
        } else {
            canInvite = true;
            allowAskToJoin = false;
        }
        this.partyID = partyID;
        this.askToJoinSecret = null;

        if (allowAskToJoin) {
            generateNewAskToJoinSecret();
        } else {
            RichPresenceManager.INSTANCE.updatePresence();
        }
    }

    public void generateNewAskToJoinSecret() {
        if (partyID == null) {
            JSONObject object = new JSONObject();
            object.put("members", new JSONArray());
            StompInterface stompInterface = e.getDungeonsGuide().getStompConnection();
            stompInterface.send(new StompPayload().payload(object.toString()).header("destination", "/app/party.join"));
        }

        StringBuilder secretBuilder = new StringBuilder();
        for (int i = 0; i < 20; i++) {
            secretBuilder.append(validChars.charAt(random.nextInt(validChars.length())));
        }
        this.askToJoinSecret = secretBuilder.toString();

        StompInterface stompInterface = e.getDungeonsGuide().getStompConnection();
        stompInterface.send(new StompPayload().payload(new JSONObject().put("secret", askToJoinSecret).toString()).header("destination", "/app/party.setjoinsecret"));
        RichPresenceManager.INSTANCE.updatePresence();
    }

    private int partyJoin =0;
    private Set<String> members = new HashSet<>();
    private Map<String, Long> recentlyJoined = new HashMap<>();
    @SubscribeEvent(priority = EventPriority.HIGHEST)
    public void onMessage(ClientChatReceivedEvent chatReceivedEvent) {
        if (chatReceivedEvent.type == 2) return;

        String str = chatReceivedEvent.message.getFormattedText();
        System.out.println(str);


        if (str.startsWith("§eYou have joined ")) {
            members.clear();
            String strs[] = TextUtils.stripColor(str).split(" ");
            for (String s : strs) {
                if (s.endsWith("'s")) {
                    members.add(s.substring(0, s.indexOf("'s")));
                    break;
                }
            }
            members.add(Minecraft.getMinecraft().getSession().getUsername());
            partyJoin = 100;
        } else if (str.startsWith("§eYou'll be partying with: ")) {
            String[] players = TextUtils.stripColor(str.substring(27)).split(" ");
            for (String player : players) {
                if (player.startsWith("[")) continue;
                members.add(player);
            }
        } else if (str.equals("§9§m-----------------------------§r")) {
            if ((checkPlayer > 0 || partyJoin > 0) && partyJoin != 100) {
                chatReceivedEvent.setCanceled(true);
            }
            if (partyJoin == 2 || partyJoin == 100) {
                partyJoin = 0;
                // REQ PARTY JOIN

                JSONArray jsonArray = new JSONArray();
                for (String member : members) {
                    jsonArray.put(member);
                }
                JSONObject object = new JSONObject();
                object.put("members", jsonArray);
                StompInterface stompInterface = e.getDungeonsGuide().getStompConnection();
                stompInterface.send(new StompPayload().payload(object.toString()).header("destination", "/app/party.join"));
            }
            if (checkPlayer == 3) {
                checkPlayer = 0;
                String playerName = theObject.getString("player");
                String token = theObject.getString("token");
                if (!members.contains(playerName)) {
                    e.getDungeonsGuide().getStompConnection().send(new StompPayload().payload(new JSONObject().put("status", "failure").put("token", token).toString()).header("destination", "/app/party.check.resp"));
                } else {
                    e.getDungeonsGuide().getStompConnection().send(new StompPayload().payload(new JSONObject().put("status", "success").put("token", token).toString()).header("destination", "/app/party.check.resp"));
                }
            }
            if (invitedDash > 0) {
                invitedDash++;
                chatReceivedEvent.setCanceled(true);
            }
            if (invitedDash == 3) invitedDash = 0;
        } else if (str.endsWith("§ejoined the party.§r")) {
            String asd = null;
            for (String s : TextUtils.stripColor(str).split(" ")) {
                if (s.startsWith("[")) continue;
                asd = s;
                break;
            }
            if (asd != null)
                members.add(asd);
        } else if (str.contains("§r§ejoined the dungeon group! (§r§b")) {
            String username = TextUtils.stripColor(str).split(" ")[3];
            if (username.equalsIgnoreCase(Minecraft.getMinecraft().getSession().getUsername())) {
                Minecraft.getMinecraft().thePlayer.sendChatMessage("/pl");
                partyJoin = 1;
            } else {
                members.add(username);
            }
        } else if (str.endsWith("§ehas been removed from the party.§r")
                || str.endsWith("§ehas left the party.§r")) {
            String asd = null;
            for (String s : TextUtils.stripColor(str).split(" ")) {
                if (s.startsWith("[")) continue;
                asd = s;
                break;
            }
            if (asd != null)
                members.remove(asd);
        } else if ((str.equals("§eYou left the party.§r")
                || str.startsWith("§cThe party was disbanded")
                || str.endsWith("§ehas disbanded the party!§r"))
        ) {
            members.clear();
            setPartyID(null);
        } else if (str.startsWith("§6Party Members ")) {
            if (checkPlayer > 0|| partyJoin > 0) {
                chatReceivedEvent.setCanceled(true);
            }
            if (partyJoin == 1) partyJoin = 2;
            if (checkPlayer == 2) checkPlayer = 3;
            members.clear();
        } else if (str.startsWith("§cYou are not currently in a party.§r")) {
            members.clear();
            partyJoin = 0;
            setPartyID(null);
        } else if (TextUtils.stripColor(str).trim().isEmpty()) {
            if ((checkPlayer > 0|| partyJoin > 0) && partyJoin != 100) {chatReceivedEvent.setCanceled(true);}
        } else if (str.startsWith("§cYou are not in a party")) {
            members.clear();
            partyJoin = 0;
            setPartyID(null);
        } else if (str.startsWith("§eParty ") && str.contains(":")) {
            if (checkPlayer > 0|| partyJoin > 0) {chatReceivedEvent.setCanceled(true);}
            String playerNames = TextUtils.stripColor(str.split(":")[1]);
            for (String s : playerNames.split(" ")) {
                if (s.isEmpty()) continue;
                if (s.equals("●")) continue;
                if (s.startsWith("[")) continue;
                members.add(s);
            }
        } else if (str.equals("§cYou are not allowed to invite players.§r")) {
            if (invitedDash > 0) chatReceivedEvent.setCanceled(true);
            canInvite = false;
            allowAskToJoin = false;
            askToJoinSecret = "";
            RichPresenceManager.INSTANCE.updatePresence();
        } else if (str.equals("§cCouldn't find a player with that name!§r")) {
            canInvite = true;
            if (invitedDash > 0) chatReceivedEvent.setCanceled(true);
        } else if (str.equals("§cYou cannot invite that player since they're not online.")) {
            canInvite = true;
        } else if (str.endsWith("§aenabled All Invite§r")) {
            canInvite = true;
        } else if (str.endsWith("§cdisabled All Invite§r")) {
            canInvite = false;
            allowAskToJoin = false;
            askToJoinSecret = "";
            RichPresenceManager.INSTANCE.updatePresence();
            Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite -");
            invitedDash = 1;
        } else if (str.endsWith("§r§eto Party Moderator§r")) {
            // §b[MVP§r§f+§r§b] apotato321§r§e has promoted §r§a[VIP§r§6+§r§a] syeyoung §r§eto Party Moderator§r
            String[] thetext = TextUtils.stripColor(str).split(" ");
            int seenThings = 0;
            for (String s : thetext) {
                if (s.equals("has") && seenThings == 0) seenThings = 1;
                else if (s.equals("promoted") && seenThings == 1) seenThings = 2;
                else if (s.equals("[")) continue;
                else if (seenThings == 2) {
                    if (s.equals(Minecraft.getMinecraft().getSession().getUsername())) {
                        canInvite = true;
                    } else {
                        Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite -");
                        invitedDash = 1;
                    }
                } else {
                    seenThings = 0;
                }
            }
        } else if (str.startsWith("§eThe party was transferred to ")) {
            //§eThe party was transferred to §r§b[MVP§r§f+§r§b] apotato321 §r§eby §r§a[VIP§r§6+§r§a] syeyoung§r
            String[] thetext = TextUtils.stripColor(str.substring(31)).split(" ");
            String asd = null;
            for (String s : thetext) {
                if (s.startsWith("[")) continue;
                asd = s;
                break;
            }
            if (asd != null && Minecraft.getMinecraft().getSession().getUsername().equalsIgnoreCase(asd)) {
                canInvite = true;
            } else {

                Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite -");
                invitedDash = 1;
            }
        } else if (str.endsWith("§eto Party Leader§r")) {
            // §a[VIP§r§6+§r§a] syeyoung§r§e has promoted §r§b[MVP§r§f+§r§b] apotato321 §r§eto Party Leader§r
            String[] thetext = TextUtils.stripColor(str).split(" ");
            int seenThings = 0;
            for (String s : thetext) {
                if (s.equals("has") && seenThings == 0) seenThings = 1;
                else if (s.equals("promoted") && seenThings == 1) seenThings = 2;
                else if (s.equals("[")) continue;
                else if (seenThings == 2) {
                    if (s.equals(Minecraft.getMinecraft().getSession().getUsername())) {
                        canInvite = true;
                    } else {
                        Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite -");
                        invitedDash = 1;
                    }
                } else {
                    seenThings = 0;
                }
            }
        }
    }
    @SubscribeEvent
    public void onTick(TickEvent.ClientTickEvent clientTickEvent) {
        if (clientTickEvent.phase == TickEvent.Phase.START) {
            if (checkPlayer == 1) {
                checkPlayer = 2;
                Minecraft.getMinecraft().thePlayer.sendChatMessage("/pl");
            }
        }
    }

    @SubscribeEvent
    public void onHypixelJoin(HypixelJoinedEvent skyblockJoinedEvent) {
        Minecraft.getMinecraft().thePlayer.sendChatMessage("/pl");
        partyJoin = 1;
    }

    private int checkPlayer = 0;
    private JSONObject theObject;

    @Override
    public void handle(StompInterface stompInterface, StompPayload stompPayload) {
        JSONObject object = new JSONObject(stompPayload.payload());
        if ("/user/queue/party.check".equals(stompPayload.headers().get("destination"))) {
            checkPlayer = 1;
            theObject = object;
        } else if ("/user/queue/party.join".equals(stompPayload.headers().get("destination"))) {
            String playerName = object.getString("player");
            String secret = object.getString("secret");
            if (secret.equals(askToJoinSecret) && partyID != null) {
                Minecraft.getMinecraft().thePlayer.sendChatMessage("/p invite "+playerName);
            }
        } else {
            String str = object.getString("status");
            if ("success".equals(str)) {
                setPartyID(object.getString("partyId"));
            } else {
                setPartyID(null);
            }
        }
    }

    @SubscribeEvent
    public void stompConnect(StompConnectedEvent stompConnectedEvent) {
        stompConnectedEvent.getStompInterface().subscribe(StompSubscription.builder()
        .stompMessageHandler(this).ackMode(StompSubscription.AckMode.AUTO).destination("/user/queue/party.resp").build());
        stompConnectedEvent.getStompInterface().subscribe(StompSubscription.builder()
                .stompMessageHandler(this).ackMode(StompSubscription.AckMode.AUTO).destination("/user/queue/party.check").build());
        stompConnectedEvent.getStompInterface().subscribe(StompSubscription.builder()
                .stompMessageHandler(this).ackMode(StompSubscription.AckMode.AUTO).destination("/user/queue/party.join").build());
    }
}