package customskinloader.loader;

import java.io.File;

import org.apache.commons.lang3.StringUtils;

import com.mojang.authlib.GameProfile;

import customskinloader.CustomSkinLoader;
import customskinloader.config.SkinSiteProfile;
import customskinloader.profile.ModelManager0;
import customskinloader.profile.UserProfile;
import customskinloader.utils.HttpRequestUtil;
import customskinloader.utils.HttpRequestUtil.HttpRequest;
import customskinloader.utils.HttpRequestUtil.HttpResponce;
import customskinloader.utils.HttpTextureUtil;
import customskinloader.utils.HttpUtil0;

public class LegacyLoader implements ProfileLoader.IProfileLoader {
	public static final String USERNAME_REGEX="\\{USERNAME\\}";
	
	@Override
	public UserProfile loadProfile(SkinSiteProfile ssp, GameProfile gameProfile) throws Exception {
		String username=gameProfile.getName();
		UserProfile profile=new UserProfile();
		if(StringUtils.isNoneEmpty(ssp.skin)){
			String skin=ssp.skin.replaceAll(USERNAME_REGEX, username);
			if(HttpUtil0.isLocal(ssp.skin)){
				File skinFile=new File(CustomSkinLoader.DATA_DIR,skin);
				if(skinFile.exists()&&skinFile.isFile())
					profile.skinUrl=HttpTextureUtil.getLocalLegacyFakeUrl(skin, HttpTextureUtil.getHash(skin, skinFile.length(), skinFile.lastModified()));
			}else{
				HttpResponce responce=HttpRequestUtil.makeHttpRequest(new HttpRequest(skin).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null&&ssp.checkPNG!=false).setLoadContent(false).setCacheTime(60));
				if(responce.success)
					profile.skinUrl=HttpTextureUtil.getLegacyFakeUrl(skin);
			}
			profile.model=profile.hasSkinUrl()?ssp.model:null;
		}
		if(StringUtils.isNoneEmpty(ssp.cape)){
			String cape=ssp.cape.replaceAll(USERNAME_REGEX, username);
			if(HttpUtil0.isLocal(ssp.cape)){
				File capeFile=new File(CustomSkinLoader.DATA_DIR,cape);
				if(capeFile.exists()&&capeFile.isFile())
					profile.capeUrl=HttpTextureUtil.getLocalLegacyFakeUrl(cape, HttpTextureUtil.getHash(cape, capeFile.length(), capeFile.lastModified()));
			}else{
				HttpResponce responce=HttpRequestUtil.makeHttpRequest(new HttpRequest(cape).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null&&ssp.checkPNG!=false).setLoadContent(false).setCacheTime(60));
				if(responce.success)
					profile.capeUrl=HttpTextureUtil.getLegacyFakeUrl(cape);
			}
		}
		if(ModelManager0.isElytraSupported()&&StringUtils.isNoneEmpty(ssp.elytra)){
			String elytra=ssp.elytra.replaceAll(USERNAME_REGEX, username);
			if(HttpUtil0.isLocal(ssp.elytra)){
				File elytraFile=new File(CustomSkinLoader.DATA_DIR,elytra);
				if(elytraFile.exists()&&elytraFile.isFile())
					profile.elytraUrl=HttpTextureUtil.getLocalLegacyFakeUrl(elytra, HttpTextureUtil.getHash(elytra, elytraFile.length(), elytraFile.lastModified()));
			}else{
				HttpResponce responce=HttpRequestUtil.makeHttpRequest(new HttpRequest(elytra).setUserAgent(ssp.userAgent).setCheckPNG(ssp.checkPNG!=null&&ssp.checkPNG!=false).setLoadContent(false).setCacheTime(60));
				if(responce.success)
					profile.elytraUrl=HttpTextureUtil.getLegacyFakeUrl(elytra);
			}
		}
		if(profile.isEmpty()){
			CustomSkinLoader.logger.info("Both skin and cape not found.");
			return null;
		}
		return profile;
	}

	@Override
	public boolean compare(SkinSiteProfile ssp0, SkinSiteProfile ssp1) {
		return (StringUtils.isNoneEmpty(ssp0.skin)?ssp0.skin.equalsIgnoreCase(ssp1.skin):true) || (StringUtils.isNoneEmpty(ssp0.cape)?ssp0.cape.equalsIgnoreCase(ssp1.cape):true);
	}
	@Override
	public String getName() {
		return "Legacy";
	}

	@Override
	public void initLocalFolder(SkinSiteProfile ssp) {
		if(HttpUtil0.isLocal(ssp.skin))
			initFolder(ssp.skin);
		if(HttpUtil0.isLocal(ssp.cape))
			initFolder(ssp.cape);
		if(HttpUtil0.isLocal(ssp.elytra))
			initFolder(ssp.elytra);
	}
	private void initFolder(String target){
		String file=target.replaceAll(USERNAME_REGEX, "init");
		File folder=new File(CustomSkinLoader.DATA_DIR,file).getParentFile();
		if(folder!=null&&!folder.exists())
			folder.mkdirs();
	}
}