package org.bukkit.craftbukkit;

import org.bukkit.Bukkit;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginDescriptionFile;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.Map;
import java.util.concurrent.Callable;


public class CraftCrashReport implements Callable<Object>
{

	public Object call() throws Exception
	{
		StringWriter value = new StringWriter();
		try
		{
			value.append("\n   Running: ").append(Bukkit.getName()).append(" version ").append(Bukkit.getVersion()).append(" (Implementing API version ").append(Bukkit.getBukkitVersion()).append(") ").append(String.valueOf(net.minecraft.server.MinecraftServer.getServer().isServerInOnlineMode()));
			value.append("\n   Plugins: {");
			for(Plugin plugin : Bukkit.getPluginManager().getPlugins())
			{
				PluginDescriptionFile description = plugin.getDescription();
				value.append(' ').append(description.getFullName()).append(' ').append(description.getMain()).append(' ').append(Arrays.toString(description.getAuthors().toArray())).append(',');
			}
			value.append("}\n   Warnings: ").append(Bukkit.getWarningState().name());
			value.append("\n   Threads: {");
			for(Map.Entry<Thread, ? extends Object[]> entry : Thread.getAllStackTraces().entrySet())
			{
				value.append(' ').append(entry.getKey().getState().name()).append(' ').append(entry.getKey().getName()).append(": ").append(Arrays.toString(entry.getValue())).append(',');
			}
			value.append("}\n   ").append(Bukkit.getScheduler().toString());
		} catch(Throwable t)
		{
			value.append("\n   Failed to handle CraftCrashReport:\n");
			PrintWriter writer = new PrintWriter(value);
			t.printStackTrace(writer);
			writer.flush();
		}
		return value.toString();
	}

}