package com.l7tech.server.identity.ldap;

class h {
   private final StringBuilder a = new StringBuilder(200);
   private int b = 0;
   private int c = -1;
   private static final String[] d;

   public void or() {
      this.a(d[2]);
   }

   public void and() {
      this.a(d[0]);
   }

   public void end() {
      if (this.b > 0) {
         if (this.c == this.a.length() - 2) {
            this.a.delete(this.c, this.a.length());
         } else {
            this.a.append(")");
         }

         this.b--;
      }
   }

   public void objectClass(String var1) {
      this.attrEquals(d[1], var1);
   }

   public void attrPresent(String var1) {
      this.a(var1, "=", "*");
   }

   public void attrEquals(String var1, String var2) {
      this.a(var1, "=", LdapUtils.filterEscape(var2));
   }

   public void attrEqualsUnsafe(String var1, String var2) {
      this.a(var1, "=", var2);
   }

   public void expression(String var1) {
      this.a.append("(");
      this.a.append(var1);
      this.a.append(")");
   }

   public String buildFilter() {
      while (this.b > 0) {
         this.a.append(")");
         this.b--;
      }

      return this.a.toString();
   }

   @Override
   public String toString() {
      return this.a.toString();
   }

   public boolean isEmpty() {
      return this.a.length() == 0;
   }

   private void a(String var1) {
      this.c = this.a.length();
      this.a.append(var1);
      this.b++;
   }

   private void a(String var1, String var2, String var3) {
      this.a.append("(");
      this.a.append(LdapUtils.filterEscape(var1));
      this.a.append(var2);
      this.a.append(var3);
      this.a.append(")");
   }

   static {
      String[] var5 = new String[3];
      int var3 = 0;
      String var2 = "\u0001n\u000bF*?a\u001d:aE)&w\u0002\u00014";
      int var4 = "\u0001n\u000bF*?a\u001d:aE)&w\u0002\u00014".length();
      char var1 = 2;
      int var0 = -1;

      while (true) {
         String var10002 = a(76, b(var2.substring(++var0, var0 + var1)));
         byte var10001 = -1;
         var5[var3++] = var10002;
         if ((var0 += var1) >= var4) {
            d = var5;
            return;
         }

         var1 = var2.charAt(var0);
      }
   }

   private static char[] b(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 78);
      }

      return var10000;
   }

   private static String a(int var0, char[] var1) {
      int var10003 = var1.length;
      int var10002 = var0;
      char[] var10001 = var1;
      int var10000 = var10003;

      for (int var2 = 0; var10000 > var2; var2++) {
         var10001[var2] = (char)(var10001[var2] ^ var10002 ^ switch (var2 % 7) {
            case 0 -> 101;
            case 1 -> 4;
            case 2 -> 25;
            case 3 -> 72;
            case 4 -> 50;
            case 5 -> 2;
            default -> 78;
         });
      }

      return new String(var10001).intern();
   }
}