package de._82grfl1bif.KPI_Visualizer.commands;

import com.google.gson.Gson;
import com.google.gson.stream.JsonReader;
import de._82grfl1bif.KPI_Visualizer.data.DataHolder;
import de._82grfl1bif.KPI_Visualizer.structures.Building;
import de._82grfl1bif.KPI_Visualizer.structures.Structure;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;

import java.io.FileReader;
import java.util.logging.Level;

public class SetPreset implements CommandExecutor{

    @Override
    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
        Server server = sender.getServer();
        Player player = server.getPlayer(sender.getName());
        Location location = player.getLocation();

        if(location == null){
            Bukkit.getLogger().log(Level.SEVERE,"Keine Location gefunden.");
            return false;
        } //if no Player is found

        if (args.length != 1){
            sender.sendMessage("try with one Number behind the command.");
            return false;
        }else {
            Runnable t = new Runnable() {
                @Override
                public void run() {
                    DataHolder.foundation.setLocation(location);
                    DataHolder.generateSimpleData(Integer.parseInt(args[0]));
                    fillPlane(server, location, DataHolder.foundation.getWidth().x, DataHolder.foundation.getWidth().y, DataHolder.foundation.getMaterial());
                    for (Structure structure : DataHolder.foundation.getChildren()) {
                        Building building = (Building) structure;
                        sender.sendMessage("bau" + building.toString());
                        fillQube(server, building.getLocation(), building.getWidth().x, building.getHeight(), building.getWidth().y, building.getMaterial());//Not yet ready to print foundations
                    }
                }
            };
            t.run();
        }
        return true;
    }

    private void fillPlane(Server server, Location startLocation, int x, int z, Material material){
        for (int cx = 0; cx < x; cx++ ) {
            for ( int cz = 0; cz < z; cz++){
                Block block = server.getWorlds().get(0).getBlockAt(startLocation.clone().add(cx,0,cz));
                block.setType(material);
            }
        }
    }

    private void fillQube(Server server,Location startLocation, int x, int y, int z, Material material){
        for(int cy = 0; cy < y; cy++){
            fillPlane(server,startLocation.clone().add(0,cy,0),x,z,material);
        }
    }

    private boolean evalJson(String fileName){
        if(!fileName.contains(".json")){
           fileName = fileName + ".json";
        } //Add .json in case user forgets
        try(JsonReader reader = new JsonReader(new FileReader("/Users/flgr/Desktop/PaperServer/LayoutJson"+ fileName))){
            Gson gson = new Gson();

        }catch (Exception ex){
            Bukkit.getLogger().log(Level.SEVERE, String.valueOf(ex));
            return false;
        }
        return true;
    }

}