package com.l7tech.server.policy.variable;

import com.l7tech.message.HeadersKnob;
import com.l7tech.message.Message;
import com.l7tech.policy.variable.Syntax;
import com.l7tech.policy.variable.Syntax.SyntaxErrorHandler;
import java.util.ArrayList;

abstract class e6 implements MessageSelector.MessageAttributeSelector {
   final String a;
   private static final String b;

   private e6(String var1) {
      this.a = var1;
   }

   @Override
   public ExpandVariables.Selector.Selection select(Message var1, String var2, SyntaxErrorHandler var3, boolean var4) {
      HeadersKnob var5 = (HeadersKnob)var1.getKnob(HeadersKnob.class);
      if (var5 == null) {
         String var17 = var3.handleBadVariable(var2 + b + var1.getClass().getName());

         try {
            if (var4) {
               throw new IllegalArgumentException(var17);
            } else {
               return null;
            }
         } catch (IllegalArgumentException var16) {
            throw a(var16);
         }
      } else {
         String[] var6 = var5.getHeaderNames(this.a);
         ArrayList var7 = new ArrayList();
         Syntax var8 = Syntax.parse(var2, Syntax.DEFAULT_MV_DELIMITER);
         byte var9 = 58;

         for (String var13 : var6) {
            String[] var14 = var5.getHeaderValues(var13, this.a);
            String var15 = this.getFormattedValueString(var14, var8, var3, var4);
            var7.add(var13 + ":" + var15);
         }

         return new ExpandVariables.Selector.Selection(var7.toArray());
      }
   }

   protected abstract String getFormattedValueString(String[] var1, Syntax var2, SyntaxErrorHandler var3, boolean var4);

   private static IllegalArgumentException a(IllegalArgumentException var0) {
      return var0;
   }

   static {
      String var10002 = a(106, a("')k\u001e"));
      byte var10001 = -1;
      b = var10002;
   }

   private static char[] a(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 65);
      }

      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 -> 109;
            case 1 -> 42;
            case 2 -> 111;
            case 3 -> 84;
            case 4 -> 43;
            case 5 -> 125;
            default -> 65;
         });
      }

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