package net.castegaming.plugins.FPSCaste.config;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;

import net.castegaming.plugins.FPSCaste.FPSCaste;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
 
public class Config {
		
        public FPSCaste plugin;
        
        public Config(){
        	plugin = FPSCaste.getInstance();
        }
 
        /**
         * Creates the specified config (Doesnt save!)
         * @param name The config to create
         * @return The config which you just made
         */
        public FileConfiguration createConfig(String name) {
                if (!name.endsWith(".yml")) {
                        name = name + ".yml"; 
                }
                File file = new File(plugin.getDataFolder(),name);
                if (!file.exists()) {
                        plugin.getDataFolder().mkdir();
                        try {
                                file.createNewFile();
                        } catch (IOException e) {
                                e.printStackTrace();
                        }
                }
                return YamlConfiguration.loadConfiguration(file);// returns the newly created configuration object.
        }
 
        /**
         * Saves the specified config to the main plugin dir.<br/>
         * The string is the name of the config to save
         * @param name The name the config should have
         * @param config The config to  save
         * @return nothing
         */
        public void saveConfig(String name, FileConfiguration config) {
                if (!name.endsWith(".yml")) {
                        name = name + ".yml";
                }
                File file = new File(plugin.getDataFolder(),name);
                try {
                        config.save(file);
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }

        /**
         * Gets the specified config from the main plugin dir
         * @param name The config to get
         * @return The config or null if it doesnt exist
         */
		public FileConfiguration getConfig(String name) {
            if (!name.endsWith(".yml")) {
                name = name + ".yml";
	        }
	        
            File file = new File(plugin.getDataFolder(), name);
            
            if (!file.exists()){
				return null;
			} else {
				return YamlConfiguration.loadConfiguration(file);
			}
		}
		
		/******************************Player configs***************************************/
		
		/**
		 * Creates a player config, and saves it to disk
		 * @param name name of the config/player
		 */
		public void createPlayerConfig(String name) {
			if (!name.endsWith(".yml")) {
                name = name + ".yml";
			}
			
	        File file = new File(plugin.getDataFolder() + File.separator + "players", name);
	        if (!file.exists()) {
	            try {
	                 file.createNewFile();
	            } catch (IOException e) {
	                  e.printStackTrace();
	            }
	        }
	        FileConfiguration playerfile = getPlayerConfig(name);
	        FileConfiguration defaultplayer = getConfig("defaultplayer");
	        
	        for (String key : defaultplayer.getKeys(false)){
	        	playerfile.set(key, defaultplayer.get(key));
	        }
	        
	        savePlayerConfig(name, playerfile);
		}
		
		/**
		 * Saves the player config to disk
		 * @param name the name of the player/config
		 * @param config the Player his config to save
		 */
		public void savePlayerConfig(String name, FileConfiguration config) {
            if (!name.endsWith(".yml")) {
                    name = name + ".yml";
            }
            File file = new File(plugin.getDataFolder() + File.separator + "players", name);
            try {
                    config.save(file);
            } catch (IOException e) {
                    e.printStackTrace();
            }
		}
		
		/**
		 * Gets the player his configuration
		 * @param name the name of the player/config
		 * @return the config
		 */
		public FileConfiguration getPlayerConfig(String name) {
			if (!name.endsWith(".yml")) {
       		   name = name + ".yml";
			}
			
			File file = new File(plugin.getDataFolder() + File.separator + "players", name);
			
			if (!file.exists()){
				return null;
			} else {
				return YamlConfiguration.loadConfiguration(file);
			}
		}

		
		/**
		 * Copys values from a config inside the plugin jar
		 * @param name the name of the config to copy
		 * @return the freshly made config
		 */
		public FileConfiguration copy(String name){
			if (!name.endsWith(".yml")) {
	       		   name = name + ".yml";
				}
			
			FileConfiguration config = getConfig(name);
			
			//Does this config exist?
			if (config != null){
				InputStream defaultStream = plugin.getResource(name);
				
				//does the raw config exist?
				if (defaultStream != null){
					
					//laod the stream into a config
				    YamlConfiguration defConfig = YamlConfiguration.loadConfiguration(defaultStream);
					
				    //add the defaults to the config
				    config.addDefaults(defConfig);
					
				    //save the config to disk
				    saveConfig(name, defConfig);
				    
				    //return the filled config
					return config;
				} else {
					return null;
				}
			} else {
				return null;
			}
		}
}