package com.nowcomputing;

import c.a.a.a.b;
import c.a.a.a.c;
import c.a.a.c;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

public class w {
  static final Logger a = Logger.getLogger(S.class.getName());
  
  private static String c;
  
  private static String d;
  
  private static String e;
  
  private static String f;
  
  private static String g;
  
  private static String h;
  
  private static String i;
  
  private R j;
  
  private long k;
  
  private long l;
  
  private Thread m;
  
  private boolean n;
  
  private h o;
  
  protected Exception b;
  
  public w(e parame) {
    String str = D.c().getAbsolutePath();
    str = e.a(str);
    c = str + File.separator + "launcher.jar";
    d = c + ".lzma";
    h = str + File.separator + ".mc.exe";
    i = h + ".tmp";
    f = str + File.separator + "runtime" + File.separator + "Minecraft.app";
    e = f + File.separator + "Contents" + File.separator + "MacOS" + File.separator + "launcher";
    g = f + ".zip";
  }
  
  public void a(R paramR) {
    this.j = paramR;
  }
  
  public M a() {
    c c = b();
    if (c != null)
      switch (A.a[S.b().ordinal()]) {
        case 1:
          return a(c) ? M.b : M.a;
        case 2:
          return c(c) ? M.b : M.a;
        case 3:
        case 4:
          return b(c) ? M.b : M.a;
      }  
    return M.a;
  }
  
  public static c b() {
    c c = null;
    try {
      String str = S.a(S.b("https://launchermeta.mojang.com/mc/launcher.json"));
      b b = new b();
      c = (c)b.a(str);
    } catch (IOException iOException) {
      a.log(Level.FINE, "Error Checking for new Minecraft launcher", iOException);
    } catch (c c1) {
      a.log(Level.FINE, "Error reading Minecraft launcher json", (Throwable)c1);
    } 
    return c;
  }
  
  private boolean a(c paramc) {
    try {
      c c1 = (c)paramc.get("windows");
      String str1 = (String)c1.get("apphash");
      String str2 = S.d(h);
      return !str2.equals(str1);
    } catch (Exception exception) {
      return false;
    } 
  }
  
  private boolean b(c paramc) {
    try {
      c c1 = (c)paramc.get("java");
      String str1 = (String)c1.get("sha1");
      String str2 = S.d(c);
      return !str2.equals(str1);
    } catch (Exception exception) {
      return false;
    } 
  }
  
  private boolean c(c paramc) {
    try {
      c c1 = (c)paramc.get("osx");
      String str1 = (String)c1.get("apphash");
      String str2 = S.d(e);
      return !str2.equals(str1);
    } catch (Exception exception) {
      return false;
    } 
  }
  
  public void c() {
    this.m = new x(this);
    this.m.start();
  }
  
  public void d() {
    c c = b();
    if (c == null)
      return; 
    switch (A.a[S.b().ordinal()]) {
      case 1:
        e(c);
        return;
      case 2:
        d(c);
        return;
      case 3:
      case 4:
        f(c);
        return;
    } 
  }
  
  private void d(c paramc) {
    c c1 = (c)paramc.get("osx");
    a((String)c1.get("applink"), g, (String)c1.get("downloadhash"));
    File file = new File(g);
    S.a(file, new File(f), (List)null);
    file.delete();
    if (this.j != null)
      this.j.a(); 
  }
  
  private void e(c paramc) {
    c c1 = (c)paramc.get("windows");
    a((String)c1.get("applink"), i, (String)c1.get("apphash"));
    S.b(new File(i), new File(h));
    S.i(new File(h));
    if (this.j != null)
      this.j.a(); 
  }
  
  private void f(c paramc) {
    c c1 = (c)paramc.get("java");
    c c2 = (c)c1.get("lzma");
    a((String)c2.get("url"), d, (String)c2.get("sha1"));
    S.a(d, c);
    String str1 = (String)c1.get("sha1");
    String str2 = S.d(c);
    if (!str2.equals(str1))
      throw new IOException("Error uncompressing " + d); 
    if (this.j != null)
      this.j.a(); 
  }
  
  public void a(String paramString1, String paramString2, String paramString3) {
    a.log(Level.INFO, "Downloading " + paramString2);
    this.o = new h(new URL(paramString1), new File(paramString2), new z(this));
    this.k = this.o.a();
    this.o.run();
    if (!this.o.b())
      throw this.o.c(); 
    String str = S.d(paramString2);
    if (!str.equals(paramString3))
      throw new IOException("Error downloading " + paramString2); 
  }
  
  public Exception e() {
    return this.b;
  }
}