prices

package scripts.tools;

import org.tribot.api.General;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;

public class Prices {
	public final static String[] userAgents = new String[] {
			"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.99 Safari/537.36",
			"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36",
			"Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US) AppleWebKit/533.1 (KHTML, like Gecko) Maxthon/3.0.8.2 Safari/533.1",
			"Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko",
			"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1",
			"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.246",
			"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A" };

	public static int getOSbuddyPrice(int itemID) {
		return handleResult("https://api.rsbuddy.com/grandExchange?a=guidePrice&i=", itemID, "overall");
	}

	public static int getGEPrice(int itemID) {
		return handleResult("http://services.runescape.com/m=itemdb_oldschool/api/catalogue/detail.json?item=", itemID,
				"price");
	}

	private static int handleResult(String url, int itemID, String key) {
		String queryResult = httpRequest(url + itemID);
		if (queryResult != null) {
			HashMap<String, String> results = JSONToMap(queryResult);
			if (results.containsKey(key)) {
				return Integer.parseInt(results.get(key));
			}
		}
		return -1;
	}

	private static String httpRequest(final String url) {
		try {
			String content = "";
			String line;
			URLConnection con = new URL(url).openConnection();
			con.setConnectTimeout(10000);
			con.setReadTimeout(10000);
			con.setRequestProperty("User-Agent", userAgents[General.random(0, userAgents.length - 1)]);
			BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
			while ((line = in.readLine()) != null) {
				content = content + line;
			}
			in.close();
			return (content.isEmpty()) ? null : content;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}

	private static HashMap<String, String> JSONToMap(String json) {
		HashMap<String, String> map = new HashMap<>();
		String[] parts = json.replace("{", "").replace("}", "").replaceAll("\"", "").split(",");
		for (String part : parts) {
			String[] pieces = part.split(":");
			if (map.containsKey(pieces[0])) {
				int c = 1;
				while (map.containsKey(pieces[0] + c)) {
					c++;
				}
				pieces[0] = pieces[0] + c;
			}
			map.put(pieces[0], pieces[1]);
		}
		return map;
	}
}