package com.github.theholywaffle.teamspeak3.commands;

/*
 * #%L
 * TeamSpeak 3 Java API
 * %%
 * Copyright (C) 2014 Bert De Geyter
 * %%
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * #L%
 */

import com.github.theholywaffle.teamspeak3.api.wrapper.QueryError;
import com.github.theholywaffle.teamspeak3.api.wrapper.Wrapper;
import com.github.theholywaffle.teamspeak3.commands.parameter.Parameter;
import com.github.theholywaffle.teamspeak3.commands.response.DefaultArrayResponse;

import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

public class Command {

	private final String command;
	private final List<Parameter> params = new LinkedList<>();

	private boolean sent = false;
	private boolean answered = false;
	private DefaultArrayResponse response;
	private QueryError error;
	private String raw;

	protected Command(String command) {
		this.command = command;
	}

	protected void add(Parameter p) {
		params.add(p);
	}

	public void feed(String str) {
		raw = str;
		if (response == null) {
			response = new DefaultArrayResponse(str);
		}
	}

	public void feedError(String err) {
		if (error == null) {
			final DefaultArrayResponse errorResponse = new DefaultArrayResponse(err);
			error = new QueryError(errorResponse.getFirstResponse().getMap());
		}
	}

	public QueryError getError() {
		return error;
	}

	public String getName() {
		return command;
	}

	public Wrapper getFirstResponse() {
		if (response == null || response.getArray().isEmpty()) {
			return new Wrapper(Collections.<String, String>emptyMap());
		}

		return response.getFirstResponse();
	}

	public List<Wrapper> getResponse() {
		if (response == null) return Collections.emptyList();
		return response.getArray();
	}

	public boolean isAnswered() {
		return answered;
	}

	public boolean isSent() {
		return sent;
	}

	public void setAnswered() {
		answered = true;
	}

	public void setSent() {
		sent = true;
	}

	public Command reset() {
		Command c = new Command(this.command);
		c.params.addAll(this.params);
		return c;
	}

	public String toString() {
		String str = command;
		for (final Parameter p : params) {
			str += " " + p;
		}
		return str;
	}

	public String getRaw() {
		return raw;
	}

}

@@ -2984,77 +2984,89 @@
 %7B%0A%09%09
-Command c = new Command(this.command);%0A%09%09c.params.addAll(this.params)
+sent = false;%0A%09%09answered = false;%0A%09%09response = null;%0A%09%09error = null;%0A%09%09raw = null
 ;%0A%09%09
@@ -3072,17 +3072,20 @@
 %09return 
-c
+this
 ;%0A%09%7D%0A%0A%09p

Fix a bug that would cause callbacks of reset commands to misbehave.