import java.util.logging.Level;
import java.util.logging.Logger;

//=====================================================================
//Class:	vMinecraftChat
//Use:		Encapsulates all chat commands added by this mod
//Author:	nossr50, TrapAlice, cerevisiae
//=====================================================================
public class vminecraftChat {
    protected static final Logger log = Logger.getLogger("Minecraft");

	//=====================================================================
	//Function:	gmsg
	//Input:	String msg: The message to be broadcast to all players
	//Output:	None 
	//Use:		Outputs a message to everybody
	//=====================================================================
    public static void gmsg(String msg){
        for (Player p : etc.getServer().getPlayerList()) {
            if (p != null) {
                p.sendMessage(msg);
            }
        }
    }

	//=====================================================================
	//Function:	nameColor
	//Input:	Player player: The player to get name as color
	//Output:	String: The name colored 
	//Use:		Returns the colored name;
	//=====================================================================
    public static String nameColor(Player player){
        return player.getColor() + player.getName();
    }
    
	//=====================================================================
	//Function:	colorChange
	//Input:	char colour: The color code to find the color for
	//Output:	String: The color that the code identified 
	//Use:		Finds a color giving a color code
	//=====================================================================
	public static String colorChange(char colour)
	{
		String color = "";
		switch(colour)
		{
			case '0':
				color = Colors.Black;
				break;
			case '1':
				color = Colors.Navy;
				break;
			case '2':
				color = Colors.Green;
				break;
			case '3':
				color = Colors.Blue;
				break;
			case '4':
				color = Colors.Red;
				break;
			case '5':
				color = Colors.Purple;
				break;
			case '6':
				color = Colors.Gold;
					break;
			case '7':
				color = Colors.LightGray;
				break;
			case '8':
				color = Colors.Gray;
				break;
			case '9':
				color = Colors.DarkPurple;
				break;
			case 'a':
				color = Colors.LightGreen;
				break;
			case 'b':
				color = Colors.LightBlue;
				break;
			case 'c':
				color = Colors.Rose;
				break;
			case 'd':
				color = Colors.LightPurple;
				break;
			case 'e':
				color = Colors.Yellow;
				break;
			case 'f':
				color = Colors.White;
				break;
			case 'A':
				color = Colors.LightGreen;
				break;
			case 'B':
				color = Colors.LightBlue;
				break;
			case 'C':
				color = Colors.Rose;
				break;
			case 'D':
				color = Colors.LightPurple;
				break;
			case 'E':
				color = Colors.Yellow;
				break;
			case 'F':
				color = Colors.White;
				break;
			default:
				color = Colors.White;
				break;
		}
		return color;
	}

	//=====================================================================
	//Function:	lengthCheck
	//Input:	String str: The message to make sure isn't too long
	//Output:	boolean: If the message is too long
	//Use:		Check if a message is too long
	//=====================================================================
	public static boolean lengthCheck(String str)
	{
		int length = 0;
		for(int x = 0; x<str.length(); x++)
		{
			if("i;,.:|!".indexOf(str.charAt(x)) != -1)
			{
				length+=2;
			}
			else if("l'".indexOf(str.charAt(x)) != -1)
			{
				length+=3;
			}
			else if("tI[]".indexOf(str.charAt(x)) != -1)
			{
				length+=4;
			}
			else if("kf{}<>\"*()".indexOf(str.charAt(x)) != -1)
			{
				length+=5;
			}
			else if("hequcbrownxjmpsvazydgTHEQUCKBROWNFXJMPSVLAZYDG1234567890#\\/?$%-=_+&".indexOf(str.charAt(x)) != -1)
			{
				length+=6;
			}
			else if("@~".indexOf(str.charAt(x)) != -1)
			{
				length+=7;
			}
			else if(str.charAt(x)==' ')
			{
				length+=4;
			}
		}
		if(length<=316)
		{
			return true;
		} else { return false; }

	}
	
	//=====================================================================
	//Function:	adminChat
	//Input:	Player player: The player talking
    //			String message: The message to apply the effect to
	//Output:	boolean: If this feature is enabled
	//Use:		Sends messages only to admins
	//=====================================================================
	public static boolean adminChat(Player player, String message){
		
		//Check if the player can use this feature
		if(player.isAdmin() || player.canUseCommand("/adminchat"))
		{
			//Special formatting for adminchat {Username}
	        String adminchat = Colors.DarkPurple + "{" + player.getColor()
	        	+ player.getName()  +  Colors.DarkPurple +"}" + Colors.White + " ";
	        
	        //Get the player from the playerlist to send the message to.
			for (Player p: etc.getServer().getPlayerList()) {
				
				//If p is not null
				if (p != null) {
					
					//And if p is an admin or has access to adminchat
					if (p.isAdmin() || (p.canUseCommand("/adminchat"))) {
						
						//Send them the message
						p.sendMessage(adminchat
							+ message.substring(1, message.length()));
					}
				}
			}

		    //So you can read adminchat from the server console
			log.log(Level.INFO, "@" + "<" + nameColor(player)
					+  Colors.White +"> " + message); 
			return true;
		}
		return false;
	}

	//=====================================================================
	//Function:	quote
	//Input:	Player player: The player talking
    //			String message: The message to apply the effect to
	//Output:	boolean: If this feature is enabled
	//Use:		Displays a message as a quote
	//=====================================================================
	public static boolean quote(Player player, String message)
	{
		//Format the name
		String playerName = "<" + nameColor(player) + Colors.White +"> ";
		if(vminecraftSettings.getInstance().greentext()) {
			//Log the chat
			log.log(Level.INFO, "<"+player.getName()+"> "+message);
			//Output the message
			gmsg(playerName + Colors.LightGreen + message);
		}
		return false;
	}

	//=====================================================================
	//Function:	rage
	//Input:	Player player: The player talking
    //			String message: The message to apply the effect to
	//Output:	boolean: If this feature is enabled
	//Use:		Displays a message in red
	//=====================================================================
	public static boolean rage(Player player, String message)
	{
		//Format the name
		String playerName = "<" + nameColor(player) + Colors.White +"> ";
		if (vminecraftSettings.getInstance().FFF()) {
			log.log(Level.INFO, "<"+player.getName()+"> "+message);
			gmsg(playerName + Colors.Red + message);
			return true;
		}
		return false;
	}
    
    //=====================================================================
	//Function:	quakeColors
	//Input:	Player player: The player talking
    //			String message: The message to apply the effect to
	//Output:	boolean: If this feature is enabled
	//Use:		Displays a message in red
	//=====================================================================
	public static boolean quakeColors(Player player, String message)
	{
		//Format the name
		String playerName = "<" + nameColor(player) + Colors.White +"> ";
		if(vminecraftSettings.getInstance().quakeColors()&&message.length()>2 && vminecraftChat.lengthCheck(playerName + message)) {

			//Loop through the string finding the color codes and inserting them
			String temp = "";
			for(int x = 0; x< message.length(); x++)
			{
				if(message.charAt(x)=='^' && x != message.length() - 1)
				{
					temp += vminecraftChat.colorChange(message.charAt(x+1));
					x++;
				}
				else{
					temp+=message.charAt(x);
				}
			}
			//Log the chat
			log.log(Level.INFO, "<"+player.getName()+"> "+message);
			
			//Broadcast the message
			gmsg(playerName + temp + " ");
			return true;
		}
		return false;
	}
}