package org.poopki.duckdns.user_db.TechTree;

import dev.lone.itemsadder.api.CustomStack;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.inventory.ItemStack;
import org.poopki.duckdns.user_db.Array.AccountArray;
import org.poopki.duckdns.user_db.Array.FarmArray;
import org.poopki.duckdns.user_db.Array.NationArray;
import org.poopki.duckdns.user_db.Array.SquadArray;
import org.poopki.duckdns.user_db.UserInfoArray;

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;


public class TechGUIEvent implements Listener,CommandExecutor {
    AccountArray m_AccountArray;
    UserInfoArray m_UserInfoArray;
    FarmArray m_FarmArray;
    NationArray m_NationArray;
    SquadArray m_SquadArray;
    UUID ZERO_UUID = new UUID(0,0);
    ArrayList<String> PrevTech = new ArrayList<String>();
    public TechGUIEvent(UserInfoArray m_UIA, FarmArray FA, NationArray NA, SquadArray SA, AccountArray AA){
        m_UserInfoArray = m_UIA;
        m_AccountArray  = AA;
        m_FarmArray     = FA;
        m_NationArray   = NA;
        m_SquadArray    = SA;
    }
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(sender instanceof Player){
            if(ZERO_UUID.equals(m_UserInfoArray.getUserGroupUUID(((Player) sender).getUniqueId(), "Nation"))){
                Player player = (Player) sender;
                player.sendMessage("국가에 소속된 유저만 사용이 가능");
            }
            else{
                Player player = (Player) sender;
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray,player.getUniqueId(), null);
                inv.open(player);
            }
        }
        return false;
    }
    @EventHandler
    public boolean inven_Tech(InventoryClickEvent e){
        Player player = (Player) e.getWhoClicked();;
        String name = e.getView().getTitle();
        if(name.equals(":offset_-8::ancient_era:")){
            if(CheckClickItem(e.getCurrentItem(),"techtree:agriculture_0")){
                e.setCancelled(true);
                if(CheckPoint(player,0, "Nation")){
                    SelectTech(player, "Nation", "agriculture", 0);
                    player.sendMessage("국가 테크를 선택하였습니다.");
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:pottery_0")){
                e.setCancelled(true);
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "pottery", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:mining_0")){
                e.setCancelled(true);
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "mining", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:archery_0")){
                e.setCancelled(true);
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "archery", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:animal_husbandry_0")){
                e.setCancelled(true);
                PrevTech.add("pottery");
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "animal_husbandry", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:writing_0")){
                e.setCancelled(true);
                PrevTech.add("pottery");
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "writing", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:masonry_0")){
                e.setCancelled(true);
                PrevTech.add("archery");
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "masonry", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
            if(CheckClickItem(e.getCurrentItem(),"techtree:bronze_0")){
                e.setCancelled(true);
                PrevTech.add("mining");
                PrevTech.add("agriculture");
                if(CheckPoint(player,0, "Nation")){
                    if(CheckTechTree(player,"Nation",PrevTech)){
                        SelectTech(player, "Nation", "bronze", 0);
                        player.sendMessage("국가 테크를 선택하였습니다.");
                    }
                    else{
                        player.sendMessage("이전 테크를 선택하지 않았습니다.");
                    }
                }
                else{
                    player.sendMessage("테크 포인트가 부족합니다.");
                }
                PrevTech.clear();
                TechGUI inv = new TechGUI(m_AccountArray,m_UserInfoArray,m_FarmArray,m_NationArray, m_SquadArray, player.getUniqueId(), e);
                inv.open(player);
                return true;
            }
        }
        return false;
    }
    public boolean CheckClickItem(ItemStack ClickedItem, String Name){
        return ClickedItem.getItemMeta().getDisplayName().equals(CustomStack.getInstance(Name).getItemStack().getItemMeta().getDisplayName());
    }
    public boolean CheckPoint(Player p, Integer page, String Type){
        return !m_NationArray.m_NationArray.get(m_UserInfoArray.getUserGroupUUID(p.getUniqueId(),Type)).m_ResearchArray.get(page).research_point.equals(0);
    }
    public boolean CheckTechTree(Player p, String Type, ArrayList<String> PrevTech){
        for(String key: PrevTech){
            if(m_NationArray.m_NationArray.get(m_UserInfoArray.getUserGroupUUID(p.getUniqueId(),Type)).GetTechTree(key)==0){
                return false;
            }
        }
        return true;
    }

    public void SelectTech(Player p, String Type, String TechName, Integer page){
        m_NationArray.m_NationArray.get(m_UserInfoArray.getUserGroupUUID(p.getUniqueId(),Type)).SetTechTree(TechName, 1);
        m_NationArray.m_NationArray.get(m_UserInfoArray.getUserGroupUUID(p.getUniqueId(),Type)).m_ResearchArray.get(page).research_point--;
    }
}