package de.mrbesen.telegram.objects;

import java.io.IOException;
import java.net.URLEncoder;

import org.json.JSONObject;

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(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 void sendHelpPage() {
		sendMessage(api.getHelpMessage());
	}
	
	public void sendMessage(String text) {
		sendMessage(text, null);
	}
	
	public void sendMessage(String text, TReplyMarkup rm) {
		if(api == null) {
			System.err.println("api == null!");
			return;
		}
		try {
			String reply= (rm == null ? "" : "&reply_markup=" + URLEncoder.encode(rm.toJSONString(), "UTF-8"));
			api.request("sendMessage", "chat_id=" + id 
										+ "&text=" + URLEncoder.encode(text, "UTF-8")
										+ reply );
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	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 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();
		}
	}
}