package ru.redguy.webinfomod.pages;

import fi.iki.elonen.NanoHTTPD;
import org.apache.commons.io.IOUtils;
import ru.redguy.webinfomod.*;
import ru.redguy.webinfomod.langs.LangFile;
import ru.redguy.webinfomod.langs.enums.Links;
import ru.redguy.webinfomod.langs.enums.RootCategories;
import ru.redguy.webinfomod.utils.WebUtils;

import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;

@WebPage(url = "/")
public class Index implements IWebPage {
    public NanoHTTPD.Response getPage(Config config, LangFile langFile, NanoHTTPD.IHTTPSession session) throws IOException {
        String path = "/resources/web/pages/Index.html";
        String page = IOUtils.toString(WebServer.class.getResourceAsStream(path), StandardCharsets.UTF_8);
        WebUtils.CookieHandler ch = new WebUtils.CookieHandler(session.getHeaders());
        if(ch.read("session") == null) {
            page = page.replace("<replace id=\"1\"/>","<a href=\"auth/\" class=\"authLink\">"+langFile.getCategory(RootCategories.Links).getString(Links.login)+"</a>");
        } else {
            page = page.replace("<replace id=\"1\"/>","<a href=\"logout/\" class=\"authLink\">"+langFile.getCategory(RootCategories.Links).getString(Links.logout)+"</a><br>" +
                    "<a href=\"cp\" class=\"authLink\">"+langFile.getCategory(RootCategories.Links).getString(Links.controlPanel)+"</a>");
        }
        return NanoHTTPD.newFixedLengthResponse(page);
    }
}