SnippetGen

import java.lang.System;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;

public class SnippetGenerator
{
    // File to generate snippets from, reads line by line, a line could be SetPlayerHealth(playerid, Float:health), only supports functions currently
    final static String RESOURCE_FILE = "resource.txt";
    final static String OUTPUT_FILE = "output.json";

    public static void main(String[] args) throws FileNotFoundException, IOException
    {
        readFile();
    }

    public static void readFile() throws FileNotFoundException, IOException
    {
        BufferedReader br = null;
        try {
            br = new BufferedReader(new FileReader(RESOURCE_FILE));
            String line = br.readLine();
            PrintWriter writer = new PrintWriter(OUTPUT_FILE, "UTF-8");

            while (line != null)
            {
                print(line);

                if (line.contains("(") && line.contains(")"))
                {
                    int argStart = line.indexOf("(");
                    int argEnd = line.indexOf(")");
                    String name = line.substring(0, argStart);
                    String args = line.substring(argStart+1, argEnd);

                    String gen = "\"" + name + "\": {\n" +
                    "\t\"prefix\": \"" + name + "\",\n" +
                    "\t\"body\": \"" + name + "(";

                    int argLen = argEnd - argStart;

                    print("Name: " + name + " Argend-argstart = " + argLen);

                    if (argLen > 1)
                    {
                        String argArray[] = args.split(",");
                        int argIndex = 0;

                        for (int i = 0; i < argArray.length; i++)
                        {
                            argIndex++;
                            print(i + ": " + argArray[i]);

                            gen += "${" + argIndex + ":" + argArray[i] + "}";

                            if (i != argArray.length - 1)
                            {
                                gen += ", ";
                            }
                            else
                            {
                                gen += ")$0\"";
                                print("\n");
                            }
                        }
                    }
                    else
                    {
                        gen += ")$0\"";
                    }

                    gen += "\n},";
                    print(gen);
                    writer.println(gen);
                }
                else
                {
                    print("Couldn't generate any snippet from the following line, ( ) are missing.");
                }

                line = br.readLine();
            }

            writer.close();
        }
        catch (FileNotFoundException e)
        {
            print("Couldn't find the file specified, using path: " + RESOURCE_FILE);
        }
        catch (IOException e)
        {
            e.printStackTrace();
            print("Error: " + e.getMessage());
        }
        finally
        {
            if (br != null)
            {
                br.close();
                print("BufferedReader successfully closed.");
            }
            else
            {
                print("BufferedReader is null, will not call the close() function.");
            }
        }
    }

    public static void print(String message)
    {
        Calendar cal = Calendar.getInstance();
        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
        System.out.println("[SnippetGen " + sdf.format(cal.getTime()) + "] " + message);
    }
}