package com.sevador.utility.loaders;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.net.MalformedURLException;

import net.burtleburtle.cache.Cache;
import net.burtleburtle.cache.format.ItemDefinition;

/**
 * @author <b>Tyluur</b><tyluur@zandium.org> - <code>Wrote the class</code>
 */
public class GrandExchangePrice implements Runnable {

    public static void main(String[] args) {
        GrandExchangePrice price = new GrandExchangePrice();
        price.run();
    }

    private static boolean dumpItem(int itemId) {
        String pageName = ItemDefinition.forId(itemId).name;
        if (pageName == null || pageName.equals("null"))
            return false;
        pageName = pageName.replace("(p)", "");
        pageName = pageName.replace("(p+)", "");
        pageName = pageName.replace("(p++)", "");
        pageName = pageName.replaceAll(" ", "_");
        try {
            WebPage page = new WebPage("http://runescape.wikia.com/wiki/"+ pageName);
            try {
                page.load();
            } catch (Exception e) {
                System.out.println("Invalid page: " + itemId + ", " + pageName);
                return false;
            }
            boolean isNextLine = false;
            for (String line : page.getLines()) {
                if (!isNextLine) {
                    if (line.equals("<th><a href=\"/wiki/Prices#Grand_Exchange_Price\" title=\"Prices\">Exchange price</a>"))
                        isNextLine = true;
                } else {
                    String examine = line.replace("</th><td> ", "");
                    examine = examine.replace("</th><td>", "");
                    examine = examine.replace("<i> ", "");
                    examine = examine.replace("</i> ", "");
                    examine = examine.replace("&lt;colour&gt; ", "");
                    examine = examine.replace("(bright/thick/warm)", "bright");
                    examine = examine.replace("(Temple of Ikov) ", "");
                    examine = examine.replace("(Fight Arena) ", "");
                    examine = examine.replace("<span id=\"GEPrice\"><span class=\"GEItem\"><span>","");
                    examine = examine.replace("</span></span> coins</span>", "");
                    examine = examine.replace(",", "");
                    examine = examine.replace("<span id=\"GEPrice\">", "");
                    BufferedWriter writer = new BufferedWriter(new FileWriter("./data/geprices.txt", true));
                    writer.write(itemId + " - " + examine);
                    writer.newLine();
                    writer.flush();
                    writer.close();
                    return true;
                }
            }
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
            return dumpItem(itemId);
        }
        return false;
    }

    @Override
    public void run() {
        while (true) {
            Cache.init();
            for (int itemId = 0; itemId < Cache.getAmountOfItems(); itemId++) {
                if (!ItemDefinition.forId(itemId).isNoted())
                    if (dumpItem(itemId))
                        System.out.println("DUMPED ITEM : " + itemId);
                    else
                        System.out.println("FAILED ITEM: " + itemId + ", "
                                + ItemDefinition.forId(itemId).getName());
            }
        }
    }

}