package com.ultra.api.util.io;

import java.io.File;

/**
 * @author Tyler Sedlar
 */
public class OneDrive {

    public static class OneFile {

        public final String url, target;

        public OneFile(String url, String target) {
            this.url = url;
            this.target = target;
        }

        public boolean exists() {
            return new File(target).exists();
        }

        public boolean download() {
            return OneDrive.download(url, target);
        }
    }

    public static boolean download(String url, String target) {
        if (url.contains("1drv.ms")) {
            for (String line : Internet.read(url)) {
                if (line.contains("href")) {
                    url = line.split("href=\"")[1].split("\">")[0];
                    break;
                }
            }
        }
        String hash = null;
        for (String line : Internet.read(url)) {
            if (line.contains("refresh")) {
                hash = line.substring(line.lastIndexOf(";") + 1, line.lastIndexOf("\""));
                break;
            }
        }
        if (hash == null)
            return false;
        url = url.substring(0, url.indexOf('!')) + "%" + hash;
        url = url.replace("redir?", "download?");
        return Internet.download(url, target,  true) != null;
    }
}