package com.plotsquared.bukkit.object;

import com.intellectualcrafters.plot.commands.RequiredType;
import com.intellectualcrafters.plot.config.C;
import com.intellectualcrafters.plot.config.Settings;
import com.intellectualcrafters.plot.object.Location;
import com.intellectualcrafters.plot.object.PlotPlayer;
import com.intellectualcrafters.plot.util.EconHandler;
import com.intellectualcrafters.plot.util.MainUtil;
import com.intellectualcrafters.plot.util.UUIDHandler;
import com.plotsquared.bukkit.util.bukkit.BukkitUtil;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.permissions.Permission;
import org.bukkit.permissions.PermissionDefault;

import java.util.HashMap;
import java.util.HashSet;
import java.util.UUID;

public class BukkitPlayer implements PlotPlayer {
    
    public final Player player;
    private UUID uuid;
    private String name;
    private int op = 0;
    private long last = 0;
    private HashSet<String> hasPerm = new HashSet<>();
    private HashSet<String> noPerm = new HashSet<>();
    
    private HashMap<String, Object> meta;

    /**
     * Please do not use this method. Instead use BukkitUtil.getPlayer(Player), as it caches player objects.
     * @param player
     */
    public BukkitPlayer(final Player player) {
        this.player = player;
    }
    
    public long getPreviousLogin() {
        if (last == 0) {
            last = player.getLastPlayed();
        }
        return last;
    }

    @Override
    public Location getLocation() {
        return BukkitUtil.getLocation(this.player);
    }
    
    @Override
    public UUID getUUID() {
        if (this.uuid == null) {
            this.uuid = UUIDHandler.getUUID(this);
        }
        return this.uuid;
    }
    
    @Override
    public boolean hasPermission(final String perm) {
        if (Settings.PERMISSION_CACHING) {
            if (this.noPerm.contains(perm)) {
                return false;
            }
            if (this.hasPerm.contains(perm)) {
                return true;
            }
            final boolean result = this.player.hasPermission(perm);
            if (!result) {
                this.noPerm.add(perm);
                return false;
            }
            this.hasPerm.add(perm);
            return true;
        }
        return this.player.hasPermission(perm);
    }
    
    @Override
    public void sendMessage(final String message) {
        this.player.sendMessage(message);
    }
    
    @Override
    public void sendMessage(C c, String... args) {
        MainUtil.sendMessage(this, c, args);
    }
    
    @Override
    public void teleport(final Location loc) {
        this.player.teleport(new org.bukkit.Location(BukkitUtil.getWorld(loc.getWorld()), loc.getX() + 0.5, loc.getY(), loc.getZ() + 0.5, loc.getYaw(), loc.getPitch()));
    }
    
    @Override
    public boolean isOp() {
        if (this.op != 0) {
            return this.op != 1;
        }
        final boolean result = this.player.isOp();
        if (!result) {
            this.op = 1;
            return false;
        }
        this.op = 2;
        return true;
    }
    
    @Override
    public String getName() {
        if (this.name == null) {
            this.name = this.player.getName();
        }
        return this.name;
    }
    
    @Override
    public boolean isOnline() {
        return this.player.isOnline();
    }
    
    @Override
    public void setCompassTarget(final Location loc) {
        this.player.setCompassTarget(new org.bukkit.Location(BukkitUtil.getWorld(loc.getWorld()), loc.getX(), loc.getY(), loc.getZ()));

    }

    @Override
    public Location getLocationFull() {
        return BukkitUtil.getLocationFull(this.player);
    }

    @Override
    public void setMeta(String key, Object value) {
        if (this.meta == null) {
            this.meta = new HashMap<String, Object>();
        }
        this.meta.put(key, value);
    }

    @Override
    public Object getMeta(String key) {
        if (this.meta != null) {
            return this.meta.get(key);
        }
        return null;
    }

    @Override
    public void deleteMeta(String key) {
        if (this.meta != null) {
            this.meta.remove(key);
        }
    }
    
    @Override
    public String toString() {
        return getName();
    }

    @Override
    public void setAttribute(String key) {
        key = "plotsquared_user_attributes." + key;
        EconHandler.manager.setPermission(this, key, true);
    }

    @Override
    public boolean getAttribute(String key) {
        key = "plotsquared_user_attributes." + key;
        Permission perm = Bukkit.getServer().getPluginManager().getPermission(key);
        if (perm == null) {
            perm = new Permission(key, PermissionDefault.FALSE);
            Bukkit.getServer().getPluginManager().addPermission(perm);
            Bukkit.getServer().getPluginManager().recalculatePermissionDefaults(perm);
        }
        return player.hasPermission(key);
    }

    @Override
    public void removeAttribute(String key) {
        key = "plotsquared_user_attributes." + key;
        EconHandler.manager.setPermission(this, key, false);
    }

    @Override
    public void loadData() {
        if (!player.isOnline()) {
            player.loadData();
        }
    }

    @Override
    public void saveData() {
        player.saveData();
    }

    @Override
    public RequiredType getSuperCaller() {
        return RequiredType.PLAYER;
    }
}