package de.mrbesen.telegram.objects;

import org.json.JSONObject;

import de.mrbesen.telegram.AsyncHandler.Callback;
import de.mrbesen.telegram.MessageBuilder;
import de.mrbesen.telegram.MessageBuilder.Attachment;
import de.mrbesen.telegram.TelegramAPI;

public class TUser {

	private int id;

	private String uname;//optional
	private String firstname;
	private String lastname;//optional
	private String langcode; // optional
	private boolean isBot = false;

	private TelegramAPI api = null;

	TUser(int chatid, String uname, TelegramAPI api) {
		this.id = chatid;
		this.uname = uname;
		this.api = api;
	}

	public TUser(int chatid, TelegramAPI api) {
		this.api = api;
		this.id = chatid;
	}

	public TUser(JSONObject o, TelegramAPI api) {
		this.api = api;
		firstname = o.getString("first_name");
		isBot = o.getBoolean("is_bot");
		id = o.getInt("id");
		if(o.has("last_name"))
			lastname = o.getString("last_name");
		if(o.has("username"))
			uname = o.getString("username");
		if(o.has("language_code"))
			langcode = o.getString("language_code");
	}

	public String getFirstName() {
		return firstname;
	}

	public String getLastName() {
		return lastname;
	}

	public String getLangcode() {
		return langcode;
	}

	public boolean isBot() {
		return isBot;
	}

	public int getID() {
		return id;
	}

	public String getName() {
		return uname;
	}

	public boolean sendMessage(String text) {
		return sendMessage(text, null);
	}

	public boolean sendMessage(String text, TReplyMarkup rm) {
		return sendMessage(text, rm, -1);
	}

	public boolean sendMessage(String text, TReplyMarkup rm, int reply_to_msg) {
		return sendMessage(api, id, text, rm, reply_to_msg, false, null);
	}

	/**
	 * 
	 * @param api
	 * @param userid
	 * @param text
	 * @param rm null = no markup
	 * @param reply_to_msg 0 = no reply
	 * @return
	 */
	public static boolean sendMessage(TelegramAPI api, int userid, String text, TReplyMarkup rm, int reply_to_msg, boolean async, Callback<TMessage, ?> callb) {
		if(api == null) {
			System.err.println("api == null!");
			return false;
		}
		MessageBuilder msgb = new MessageBuilder().setReciver(userid).setReplyTo(reply_to_msg).setText(text).setCallback(callb).setMarkup(rm).setAsync(async);
		api.sendMessage(msgb.build());
		return true;
	}

	public void sendStatus(Status status) {
		try {
			api.request("sendChatAction", "chat_id="+id+"&action=" + status.getAPIName());
		} catch (Exception e) {
			System.err.println("Failed to send status.");
		}
	}

	public boolean sendImage(String caption, String url) {
		return sendImage(api,  id, caption, url, null, null) != null;
	}

	public static TMessage sendImage(TelegramAPI api, int userid, String caption, String url, TReplyMarkup rply, Callback<TMessage, ?> async) {
		MessageBuilder msgb = new MessageBuilder().setReciver(userid).setCaption(caption).setAttachment(Attachment.Photo, url).setMarkup(rply).setCallback(async).setAsync(async != null);
		return api.sendMessage(msgb.build());
	}

	public boolean sendAnimation(String caption, String url) {
		return sendAnimation(api, id,  caption, url, null, null) != null;
	}

	public static TMessage sendAnimation(TelegramAPI api, int userid, String caption, String url, TReplyMarkup rply, Callback<TMessage, ?> async) {
		MessageBuilder msgb = new MessageBuilder().setReciver(userid).setCaption(caption).setAttachment(Attachment.Animation, url).setMarkup(rply).setCallback(async).setAsync(async != null);
		return api.sendMessage(msgb.build());
	}

	@Override
	public boolean equals(Object user) {
		if(user instanceof TUser) {
			return ((TUser) user).getID() == id;
		}
		return false;
	}

	public enum Status {
		Typing,
		Upload_Photo,
		Record_Video,
		Upload_Video,
		Record_Audio,
		Upload_Audio,
		Upload_Document,
		Find_Location,
		Record_Video_Note,
		Upload_Video_Note;

		String getAPIName() {
			return name().toLowerCase();
		}
	}
}