package com.l7tech.policy.validator;

import com.l7tech.policy.AssertionPath;
import com.l7tech.policy.PolicyValidatorResult;
import com.l7tech.policy.assertion.Assertion;
import com.l7tech.policy.assertion.SetsVariables;
import com.l7tech.policy.assertion.XpathBasedAssertion;
import com.l7tech.policy.variable.DataType;
import com.l7tech.policy.variable.PolicyVariableUtils;
import com.l7tech.policy.variable.VariableMetadata;
import com.l7tech.xml.xpath.XpathExpression;
import com.l7tech.xml.xpath.XpathUtil;
import java.util.List;
import java.util.regex.Pattern;

public class ElementSelectingXpathValidator<AT extends XpathBasedAssertion> implements AssertionValidator {
   private static final Pattern a;
   private final AT b;
   private final String c;
   private static final String[] d;

   public ElementSelectingXpathValidator(AT var1) {
      this.b = (AT)var1;
      this.c = getSingleTargetVariableName(var1);
   }

   public static String getSingleTargetVariableName(XpathBasedAssertion var0) {
      String var1 = null;
      XpathExpression var2 = var0.getXpathExpression();
      if (var2 != null) {
         String var3 = var2.getExpression();
         if (var3 != null) {
            List var4 = XpathUtil.getUnprefixedVariablesUsedInXpath(var3, var2.getXpathVersion());
            if (var4.size() == 1 && a(var3)) {
               var1 = (String)var4.get(0);
            }
         }
      }

      return var1;
   }

   private static boolean a(String var0) {
      return a.matcher(var0).matches();
   }

   @Override
   public void validate(AssertionPath var1, PolicyValidationContext var2, PolicyValidatorResult var3) {
      if (this.c != null) {
         VariableMetadata var4 = null;
         Assertion[] var5 = var1.getPath();

         for (Assertion var9 : var5) {
            if (var9.isEnabled() && var9 instanceof SetsVariables var10) {
               VariableMetadata[] var11 = PolicyVariableUtils.getVariablesSetNoThrow(var10);

               for (VariableMetadata var15 : var11) {
                  if (this.c.equalsIgnoreCase(var15.getName())) {
                     var4 = var15;
                  }
               }
            }
         }

         if (var4 != null && !DataType.ELEMENT.equals(var4.getType())) {
            String[] var16 = d;
            var3.addWarning(new PolicyValidatorResult.Warning(this.b, var16[2] + this.c + var16[1], null));
         }
      }
   }

   static {
      String[] var5 = new String[3];
      int var3 = 0;
      String var2 = "t\u0013($ZC\"kb\u0001o+\u001dI\u0007v\u0004R+:\"kb\u0001o+\u001dI\u0007v\u0004R+;Wwd\u0007},C2\bo:}&?)K;3.r\u0006\u000bM*/.c\u000b\u001cG*5z&\n\u0018So5arG\u000eE=0.g\u0014YO7+ke\u0013\u001cN\u001d\u007f<>.i\u0001YD 5#C\u000b\u001cG*5z&\u0011\u0018X&:lj\u0002Y\b";
      int var4 = "t\u0013($ZC\"kb\u0001o+\u001dI\u0007v\u0004R+:\"kb\u0001o+\u001dI\u0007v\u0004R+;Wwd\u0007},C2\bo:}&?)K;3.r\u0006\u000bM*/.c\u000b\u001cG*5z&\n\u0018So5arG\u000eE=0.g\u0014YO7+ke\u0013\u001cN\u001d\u007f<>.i\u0001YD 5#C\u000b\u001cG*5z&\u0011\u0018X&:lj\u0002Y\b"
         .length();
      char var1 = ')';
      int var0 = -1;

      while (true) {
         String var10002 = a(107, b(var2.substring(++var0, var0 + var1)));
         byte var10001 = -1;
         var5[var3++] = var10002;
         if ((var0 += var1) >= var4) {
            d = var5;
            a = Pattern.compile(d[0]);
            return;
         }

         var1 = var2.charAt(var0);
      }
   }

   private static char[] b(String var0) {
      char[] var10000 = var0.toCharArray();
      if (var10000.length < 2) {
         var10000[0] = (char)(var10000[0] ^ 18);
      }

      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 -> 65;
            case 1 -> 36;
            case 2 -> 48;
            case 3 -> 101;
            case 4 -> 109;
            case 5 -> 12;
            default -> 18;
         });
      }

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