package me.yaruma.fightsystem.fight;

import com.boydti.fawe.FaweAPI;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.bukkit.BukkitWorld;
import com.sk89q.worldedit.math.transform.AffineTransform;
import com.sk89q.worldedit.world.World;
import de.warking.hunjy.MySQL.Schematic;
import de.warking.hunjy.MySQL.SchematicType;
import de.warking.hunjy.MySQL.WarkingUser;
import javafx.util.Pair;
import me.yaruma.fightsystem.FightSystem;
import me.yaruma.fightsystem.kit.KitManager;
import me.yaruma.fightsystem.utils.Config;
import me.yaruma.fightsystem.utils.ItemBuilder;
import me.yaruma.fightsystem.utils.TechHider;
import me.yaruma.fightsystem.winconditions.WinconditionTechKO;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.chat.ClickEvent;
import net.md_5.bungee.api.chat.ComponentBuilder;
import net.md_5.bungee.api.chat.HoverEvent;
import net.md_5.bungee.api.chat.TextComponent;
import org.bukkit.*;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class FightTeam {

    private FightPlayer leader;
    private final List<FightPlayer> players = new ArrayList<>();
    private boolean ready;
    private final List<Player> invited = new ArrayList<>();
    private final String name;
    private final String prefix;
    private Schematic schematic;
    private final boolean blue;

    private final Location spawn;
    private final Vector paste;
    private final boolean rotate;

    public FightTeam(String Name, String Prefix, Location Spawn, Vector Paste, boolean Rotate, boolean Blue) {
        spawn = Spawn;
        paste = Paste;
        name = Name;
        prefix = Prefix;
        ready = false;
        rotate = Rotate;
        blue = Blue;
    }

    public void teleportToSpawn(){
        for(FightPlayer player : players){
            player.getPlayer().teleport(spawn);
        }
    }

    public FightPlayer getFightPlayer(Player player) {
        for(FightPlayer fightPlayer : players) {
            if(fightPlayer.getPlayer().equals(player))
                return fightPlayer;
        }
        return null;
    }

    public boolean allPlayersOut() {
        for(FightPlayer fightPlayer : players) {
            if(!fightPlayer.isOut())
                return false;
        }
        return true;
    }

    public boolean isPlayerInTeam(Player player) {
        for(FightPlayer fightPlayer : players) {
            if(fightPlayer.getPlayer().equals(player))
                return true;
        }
        return false;
    }

    public boolean isPlayerLeader(Player player) {
        if(leader != null)
            return leader.getPlayer().equals(player);
        else
            return false;
    }

    public void broadcast(String message) {
        for(FightPlayer fightPlayer : players) {
            fightPlayer.sendMessage(message);
        }
    }

    public FightPlayer addMember(Player player) {
        final List<Pair<Integer, Integer>> chunksToReload = TechHider.prepareChunkReload(player);
        FightPlayer fightPlayer = new FightPlayer(player, false);
        players.add(fightPlayer);
        invited.remove(player);

        player.setGameMode(GameMode.ADVENTURE);
        player.teleport(spawn);
        if(KitManager.getKits(false).size() > 1)
            player.getInventory().setItem(1, new ItemBuilder(Material.LEATHER_CHESTPLATE).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§eKit wählen").build());
        TechHider.reloadChunks(player, chunksToReload);
        return fightPlayer;
    }

    public void removePlayer(Player player) {
        FightPlayer fightPlayer = getFightPlayer(player);
        if(fightPlayer == null)
            return;

        final List<Pair<Integer, Integer>> chunksToReload = TechHider.prepareChunkReload(player);
        players.remove(fightPlayer);
        fightPlayer.getPlayer().getInventory().clear();
        if(fightPlayer.equals(leader) && FightSystem.getFightState() == FightState.SETUP){
            this.leader = null;
            if(!players.isEmpty()) {
                setLeader(players.get(0));
                Bukkit.broadcastMessage(FightSystem.PREFIX + "§aDer Spieler §e" + leader.getPlayer().getName() + " §aist nun Leader von Team " + getName() + "§a!");
            }else{
                Bukkit.broadcastMessage(FightSystem.PREFIX + "§cTeam " + getName() + " §chat keine Spieler mehr.\n Arena schließt...");
                Bukkit.shutdown();
            }
        }

        player.setGameMode(GameMode.SPECTATOR);
        player.teleport(Config.SpecSpawn);
        TechHider.reloadChunks(player, chunksToReload);
    }

    public boolean hasTeamLeader() {
        return leader != null;
    }

    public boolean isBlue(){
        return blue;
    }
    public boolean isRed(){
        return !blue;
    }

    public FightPlayer getLeader() {
        return leader;
    }

    public void setLeader(FightPlayer leader) {
        this.leader = leader;
        leader.setKit(KitManager.getKitByName(Config.LeaderDefault));
        Inventory inventory = leader.getPlayer().getInventory();
        inventory.setItem(0, new ItemBuilder(Material.PAPER).removeAllAtributs().setDisplayName("§eSpieler einladen").build());
        if(KitManager.getKits(true).size() > 1)
            inventory.setItem(1, new ItemBuilder(Material.LEATHER_CHESTPLATE).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§eKit wählen").build());
        else
            inventory.setItem(1, new ItemBuilder(Material.AIR).build());
        inventory.setItem(2, new ItemBuilder(Material.FIREWORK_CHARGE).removeAllAtributs().setDisplayName("§cSpieler rauswerfen").build());
        inventory.setItem(3, new ItemBuilder(Material.INK_SACK, (short) 10).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§cNicht bereit").build());
        inventory.setItem(5, new ItemBuilder(Material.INK_SACK, (short) 1).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§4Abbrechen").build());
        inventory.setItem(7, new ItemBuilder(Material.CAULDRON_ITEM).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§e" + Config.GameName + " wählen").build());
    }

    public List<FightPlayer> getPlayers() {
        return players;
    }

    public boolean isReady() {
        return ready;
    }

    private void pasteSchematic(){
        File file = new File(Config.SchematicDirectory + WarkingUser.get(schematic.getSchemOwner()).getUUID().toString() + "/" + schematic.getSchemName() + ".schematic");
        com.boydti.fawe.object.schematic.Schematic schem;
        try {
             schem = FaweAPI.load(file);
        }catch(IOException e){
            e.printStackTrace();
            return;
        }
        World w = new BukkitWorld(Bukkit.getWorlds().get(0));
        Vector dimensions = schem.getClipboard().getDimensions();
        Vector v;
        Vector offset = new Vector(schem.getClipboard().getRegion().getMinimumPoint()).subtract(schem.getClipboard().getOrigin());
        AffineTransform aT = new AffineTransform();
        if(rotate){
            aT = aT.rotateY(180);
            v = paste.add(dimensions.getX()/2 + dimensions.getX()%2, 0, dimensions.getZ()/2 + dimensions.getZ()%2).subtract(offset.multiply(-1, 1, -1)).subtract(1, 0, 1);
        }else{
            v = paste.subtract(dimensions.getX()/2 - dimensions.getX()%2, 0, dimensions.getZ()/2 - dimensions.getZ()%2).subtract(offset);
        }
        if(Config.AlignWater){
            Vector it = schem.getClipboard().getMinimumPoint();
            int depth = 0;
            while(!schem.getClipboard().getBlock(it).isAir()){
                depth++;
                it = it.setY(it.getY()+1);
            }
            System.out.println(name + " " + Config.WaterDepth + " " + depth + " " + schem.getClipboard().getBlock(new Vector(0, 0, 0)));
            v = v.add(0, Config.WaterDepth - depth, 0);
        }
        schem.paste(w, v, false, true, aT).flushQueue();
        Bukkit.getScheduler().runTaskLater(FightSystem.getPlugin(), () ->{
            teleportToSpawn();
        },20);
    }

    public void setSchematic(Schematic schematic){
        this.schematic = schematic;
        broadcast(FightSystem.PREFIX + "§7Das §e" + Config.GameName + " " + schematic.getSchemName() + " §7wird für den Kampf verwendet!");
        leader.getPlayer().getInventory().clear(7);
        if(Fight.getOpposite(this).hasSchematic()){
            pasteSchematic();
            Fight.getOpposite(this).pasteSchematic();
            Bukkit.getScheduler().scheduleSyncDelayedTask(FightSystem.getPlugin(), WinconditionTechKO::addWater, 20*10L);
        }
    }

    public boolean hasSchematic(){
        return schematic != null;
    }

    public void setReady(boolean ready) {
        Player leader = getLeader().getPlayer();

        if(schematic == null){
            leader.sendMessage(FightSystem.PREFIX + "§cZuerst muss eine Schematic gewählt sein!");
            return;
        }

        this.ready = ready;
        if(ready) {
            leader.getInventory().setItem(3, new ItemBuilder(Material.INK_SACK, (short) 8).removeAllAtributs().addEnchantment(Enchantment.DURABILITY,1 ).setDisplayName("§aBereit").build());
            broadcast(FightSystem.PREFIX + "§aEuer Team ist nun bereit!");
            if(Fight.getOpposite(this).isReady()) {
                FightSystem.getPlugin().setPreRunningState();
            }
        } else {
            leader.getInventory().setItem(3, new ItemBuilder(Material.INK_SACK, (short) 10).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§cNicht bereit").build());
            broadcast(FightSystem.PREFIX + "§cEuer Team ist nicht mehr bereit!");
        }
    }

    public List<Player> getInvited() {
        return invited;
    }

    public String getName() {
        return prefix + name;
    }

    public String getPrefix() {
        return prefix;
    }

    public Location getSpawn() {
        return spawn;
    }

    public void sendPlayerSchematicList(boolean publicSchematics, int currentPage, int filesPerPage, Player player, SchematicType schematicType) {
        List<Schematic> preSchematicList;
        List<Schematic> schematicList = new ArrayList<>();
        if(publicSchematics) {
            preSchematicList = Schematic.getSchemsAccessibleByUser(0);
        } else {
            preSchematicList = Schematic.getSchemsAccessibleByUser(player.getUniqueId());
        }

        for(Schematic s : preSchematicList) {
            if(s.getSchemType() == schematicType)
                schematicList.add(s);
        }

        if(schematicList.isEmpty()) {
            player.sendMessage(FightSystem.PREFIX + "§cDu hast noch keine Schematic(s)!");
            return;
        }

        int pages;

        double doublePages = (double) schematicList.size() / (double) filesPerPage;
        int intPages = schematicList.size() / filesPerPage;

        if(schematicList.size() <= filesPerPage) {
            pages = 1;
        } else if(doublePages > intPages) {
            pages = (intPages + 1);
        } else
            pages = intPages;

        if(currentPage >= pages) return;

        player.sendMessage("§5======§8[§dSeite " + (currentPage + 1) + " §7/ §d" + pages + " §7| §d" + schematicList.size() + " Schematic(s)§8]§5======");

        for(int i = currentPage * filesPerPage; i < (currentPage * filesPerPage) + filesPerPage; i++) {
            if(schematicList.size() <= i) break;

            Schematic schematic = schematicList.get(i);

            TextComponent schematics = new TextComponent("§b" + schematic.getSchemName());
            schematics.setBold(true);

            schematics.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("Schematic benutzen...").create()));
            schematics.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ak schem " + schematic.getSchemName() + (publicSchematics ? " public" : " private")));

            player.spigot().sendMessage(schematics);
        }

        if(pages <= 1) return;

        if(currentPage == 0) {
            TextComponent nextPage = new TextComponent("Nächste Seite >>");
            nextPage.setColor(ChatColor.RED);
            nextPage.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§6Nächste Seite...").create()));
            nextPage.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ak schemlist 1"));
            player.spigot().sendMessage(nextPage);
        } else if((currentPage + 1) == pages) {
            TextComponent beforePage = new TextComponent("<< Vorherige Seite");
            beforePage.setColor(ChatColor.RED);
            beforePage.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§6Vorherige Seite...").create()));
            beforePage.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ak schemlist " + (currentPage - 1)));
            player.spigot().sendMessage(beforePage);
        } else {
            TextComponent beforePage = new TextComponent("<< Seite ");
            beforePage.setColor(ChatColor.RED);
            beforePage.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§6Vorherige Seite...").create()));
            beforePage.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ak schemlist " + (currentPage - 1)));

            TextComponent nextPage = new TextComponent(">>");
            nextPage.setColor(ChatColor.RED);
            nextPage.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§6Nächste Seite...").create()));
            nextPage.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ak schemlist " + (currentPage + 1)));

            beforePage.addExtra(nextPage);
            player.spigot().sendMessage(beforePage);
        }
    }
}