TrackerFetcher.java

package com.infonuascape.osrshelper.tracker;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.TimeZone;

import com.infonuascape.osrshelper.tracker.TrackerTimeEnum.TrackerTime;
import com.infonuascape.osrshelper.utils.Skill;
import com.infonuascape.osrshelper.utils.exceptions.ParserErrorException;
import com.infonuascape.osrshelper.utils.exceptions.PlayerNotFoundException;
import com.infonuascape.osrshelper.utils.http.HTTPRequest;
import com.infonuascape.osrshelper.utils.http.HTTPRequest.StatusCode;
import com.infonuascape.osrshelper.utils.players.PlayerSkills;

/**
 * Created by maden on 9/14/14.
 */
public class TrackerFetcher {
	final String API_URL = "http://rscript.org/lookup.php?type=track&flag=07track&skill=all";

	private String userName;
	private int lookupTime;

	public TrackerFetcher(String userName, int lookupTime) {
		this.userName = userName.replace(" ", "%20");
		this.lookupTime = lookupTime;
	}

	public TrackerFetcher(String userName, TrackerTime trackerTime) {
		this.userName = userName.replace(" ", "%20");
		lookupTime = trackerTime.getSeconds();
	}

	public String getUserName() {
		return userName;
	}

	public int getLookupTime() {
		return lookupTime;
	}

	public PlayerSkills getPlayerTracker() throws PlayerNotFoundException, ParserErrorException {
		final String APIOutput = getDataFromAPI();
		PlayerSkills ps = new PlayerSkills();
		List<Skill> skillList = new ArrayList<Skill>();
		skillList.add(ps.overall);
		skillList.add(ps.attack);
		skillList.add(ps.defence);
		skillList.add(ps.strength);
		skillList.add(ps.hitpoints);
		skillList.add(ps.ranged);
		skillList.add(ps.prayer);
		skillList.add(ps.magic);
		skillList.add(ps.cooking);
		skillList.add(ps.woodcutting);
		skillList.add(ps.fletching);
		skillList.add(ps.fishing);
		skillList.add(ps.firemaking);
		skillList.add(ps.crafting);
		skillList.add(ps.smithing);
		skillList.add(ps.mining);
		skillList.add(ps.herblore);
		skillList.add(ps.agility);
		skillList.add(ps.thieving);
		skillList.add(ps.slayer);
		skillList.add(ps.farming);
		skillList.add(ps.runecraft);
		skillList.add(ps.hunter);
		skillList.add(ps.construction);
		String[] skillArray = APIOutput.split("\n");
		for (String line : skillArray) {
			String[] tokenizerSkillLine = line.split(":");
			if (tokenizerSkillLine.length > 1) {
				if (tokenizerSkillLine[0].equals("gain")) {
					if (tokenizerSkillLine.length <= 4) {
						for (int i = 0; i < skillList.size() - 1; i++) {
							if (tokenizerSkillLine[1].toLowerCase().equals(skillList.get(i).toString().toLowerCase())) {
								skillList.get(i).setExperience(Long.parseLong(tokenizerSkillLine[3]));
							}
						}
					} else {
						throw new ParserErrorException("Error while parsing Zybez response");
					}
				} else if (tokenizerSkillLine[0].equals("started")) {
					long seconds = Long.parseLong(tokenizerSkillLine[1]);
					long millis = seconds * 1000;
					Date date = new Date(System.currentTimeMillis() - millis);
					SimpleDateFormat sdf = new SimpleDateFormat("EEEE, MMMM d, yyyy h:mm a", Locale.ENGLISH);
					sdf.setTimeZone(TimeZone.getDefault());
					String formattedDate = sdf.format(date);
					ps.setSinceWhen(formattedDate);
				}
			}
		}
		return ps;
	}

	public PlayerSkills mapDataSet(String dataSet) {
		// split dataset, map to skills enum
		return new PlayerSkills(); // dummy return
	}

	private String getDataFromAPI() throws PlayerNotFoundException {
		String connectionString = API_URL + "&user=" + userName + "&time=" + lookupTime;
		HTTPRequest httpREquest = new HTTPRequest(connectionString, HTTPRequest.RequestType.GET);
		if (httpREquest.getStatusCode() == StatusCode.FOUND) {
			String output = httpREquest.getOutput();
			for (String line : output.split("\n")) {
				if (line == "0:-1") { // unknown name
					throw new PlayerNotFoundException(getUserName());
				}
			}
		} // assume all went well if this point reached
		return httpREquest.getOutput();
	}
}