/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.l7tech.gateway.common.audit.Audit
 *  com.l7tech.policy.variable.Syntax
 *  com.l7tech.policy.variable.VariableNameSyntaxException
 *  com.l7tech.util.Pair
 *  org.jetbrains.annotations.NotNull
 */
package com.l7tech.server.jdbc;

import com.l7tech.gateway.common.audit.Audit;
import com.l7tech.policy.variable.Syntax;
import com.l7tech.policy.variable.VariableNameSyntaxException;
import com.l7tech.server.audit.AuditSinkPolicyEnforcementContext;
import com.l7tech.server.jdbc.JdbcQueryingManager;
import com.l7tech.server.message.PolicyEnforcementContext;
import com.l7tech.server.policy.variable.ExpandVariables;
import com.l7tech.util.Pair;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.jetbrains.annotations.NotNull;

public class JdbcQueryUtils {
    private static final Pattern a;
    private static final String[] b;

    public static boolean isValidSqlIdentifier(String string) {
        boolean bl2;
        block7: {
            block6: {
                try {
                    try {
                        try {
                            if (string == null || string.isEmpty()) break block6;
                        }
                        catch (VariableNameSyntaxException variableNameSyntaxException) {
                            throw JdbcQueryUtils.a(variableNameSyntaxException);
                        }
                        if (!a.matcher(string).matches()) break block6;
                    }
                    catch (VariableNameSyntaxException variableNameSyntaxException) {
                        throw JdbcQueryUtils.a(variableNameSyntaxException);
                    }
                    bl2 = true;
                    break block7;
                }
                catch (VariableNameSyntaxException variableNameSyntaxException) {
                    throw JdbcQueryUtils.a(variableNameSyntaxException);
                }
            }
            bl2 = false;
        }
        return bl2;
    }

    public static Object performJdbcQuery(JdbcQueryingManager jdbcQueryingManager, String string, String string2, List<String> list, AuditSinkPolicyEnforcementContext auditSinkPolicyEnforcementContext, Audit audit) throws Exception {
        String[] stringArray = Syntax.getReferencedNames((String)string2);
        try {
            String string3;
            Pair<String, List<Object>> pair = JdbcQueryUtils.getQueryStatementWithoutContextVariables(string2, auditSinkPolicyEnforcementContext, stringArray, true, list, audit);
            try {
                string3 = auditSinkPolicyEnforcementContext == null ? string2 : (String)pair.left;
            }
            catch (VariableNameSyntaxException variableNameSyntaxException) {
                throw JdbcQueryUtils.a(variableNameSyntaxException);
            }
            String string4 = string3;
            return jdbcQueryingManager.performJdbcQuery(string, string4, null, 1, (List<Object>)((List)pair.right));
        }
        catch (VariableNameSyntaxException variableNameSyntaxException) {
            return variableNameSyntaxException.getMessage();
        }
    }

    @NotNull
    public static Pair<String, List<Object>> getQueryStatementWithoutContextVariables(String string, PolicyEnforcementContext policyEnforcementContext, String[] stringArray, boolean bl2, List<String> list, Audit audit) {
        ArrayList<Object> arrayList = new ArrayList<Object>();
        try {
            if (Syntax.getReferencedNames((String)string).length == 0) {
                return new Pair((Object)string, arrayList);
            }
        }
        catch (VariableNameSyntaxException variableNameSyntaxException) {
            throw JdbcQueryUtils.a(variableNameSyntaxException);
        }
        String[] stringArray2 = Syntax.getReferencedNamesIndexedVarsNotOmitted((String)string);
        HashMap<String, Pattern> hashMap = new HashMap<String, Pattern>();
        for (String string2 : stringArray2) {
            Object object;
            String[] stringArray3;
            if (!bl2) {
                Object object2;
                stringArray3 = b;
                object = ExpandVariables.processNoFormat(stringArray3[2] + string2 + "}", policyEnforcementContext.getVariableMap(stringArray, audit), audit, true);
                StringBuilder stringBuilder = new StringBuilder();
                Iterator iterator = object.iterator();
                while (iterator.hasNext()) {
                    String string3;
                    StringBuilder stringBuilder2;
                    object2 = iterator.next();
                    try {
                        arrayList.add(object2);
                        stringBuilder2 = stringBuilder.append("?");
                        string3 = iterator.hasNext() ? b[1] : "";
                    }
                    catch (VariableNameSyntaxException variableNameSyntaxException) {
                        throw JdbcQueryUtils.a(variableNameSyntaxException);
                    }
                    stringBuilder2.append(string3);
                }
                object2 = JdbcQueryUtils.a(string2, hashMap);
                Matcher matcher = ((Pattern)object2).matcher(string);
                string = matcher.replaceFirst(stringBuilder.toString());
                continue;
            }
            if (list.contains(string2)) {
                stringArray3 = b;
                object = ExpandVariables.processSingleVariableAsObject(stringArray3[0] + string2 + "}", policyEnforcementContext.getVariableMap(stringArray, audit), audit);
            } else {
                object = ExpandVariables.process(b[0] + string2 + "}", policyEnforcementContext.getVariableMap(stringArray, audit), audit);
            }
            arrayList.add(object);
        }
        if (bl2) {
            Matcher matcher = Syntax.regexPattern.matcher(string);
            string = matcher.replaceAll("?");
        }
        return new Pair((Object)string, arrayList);
    }

    public static Pair<String, List<Object>> getQueryStatementWithoutContextVariables(String string, PolicyEnforcementContext policyEnforcementContext, String[] stringArray, boolean bl2, Audit audit) {
        return JdbcQueryUtils.getQueryStatementWithoutContextVariables(string, policyEnforcementContext, stringArray, bl2, Collections.emptyList(), audit);
    }

    private static Pattern a(String string, Map<String, Pattern> map) {
        try {
            if (map.containsKey(string)) {
                return map.get(string);
            }
        }
        catch (VariableNameSyntaxException variableNameSyntaxException) {
            throw JdbcQueryUtils.a(variableNameSyntaxException);
        }
        Pattern pattern = Pattern.compile(b[0] + string + "}", 16);
        map.put(string, pattern);
        return pattern;
    }

    /*
     * Unable to fully structure code
     */
    static {
        block10: {
            block9: {
                var5 = new String[4];
                var3_1 = 0;
                var2_2 = "+*\u0002#q";
                var4_3 = "+*\u0002#q".length();
                var1_4 = 2;
                var0_5 = -1;
lbl7:
                // 2 sources

                while (true) {
                    v0 = 18;
                    v1 = ++var0_5;
                    v2 = var2_2.substring(v1, v1 + var1_4);
                    v3 = -1;
                    break block9;
                    break;
                }
lbl13:
                // 1 sources

                while (true) {
                    var5[var3_1++] = JdbcQueryUtils.a(v0, JdbcQueryUtils.a(v2));
                    if ((var0_5 += var1_4) < var4_3) {
                        var1_4 = var2_2.charAt(var0_5);
                        ** continue;
                    }
                    var2_2 = "Z[5 {\u0014m\u0006$\u0013\u0004\u007f\b\u001b\u001dhd\u001f\r/pq|aZ}\u007fh\u0000ke?\r\u000f!q?a#{\u0014m\u0006$\u0013\u0004\u0010xy\u0003acT\tjd";
                    var4_3 = "Z[5 {\u0014m\u0006$\u0013\u0004\u007f\b\u001b\u001dhd\u001f\r/pq|aZ}\u007fh\u0000ke?\r\u000f!q?a#{\u0014m\u0006$\u0013\u0004\u0010xy\u0003acT\tjd".length();
                    var1_4 = 2;
                    var0_5 = -1;
lbl22:
                    // 2 sources

                    while (true) {
                        v0 = 99;
                        v4 = ++var0_5;
                        v2 = var2_2.substring(v4, v4 + var1_4);
                        v3 = 0;
                        break block9;
                        break;
                    }
                    break;
                }
lbl28:
                // 1 sources

                while (true) {
                    var5[var3_1++] = JdbcQueryUtils.a(v0, JdbcQueryUtils.a(v2));
                    if ((var0_5 += var1_4) < var4_3) {
                        var1_4 = var2_2.charAt(var0_5);
                        ** continue;
                    }
                    break block10;
                    break;
                }
            }
            switch (v3) {
                default: {
                    ** continue;
                }
                ** case 0:
lbl39:
                // 1 sources

                ** continue;
            }
        }
        JdbcQueryUtils.b = var5;
        JdbcQueryUtils.a = Pattern.compile(JdbcQueryUtils.b[3]);
    }

    private static VariableNameSyntaxException a(VariableNameSyntaxException variableNameSyntaxException) {
        return variableNameSyntaxException;
    }

    private static char[] a(String string) {
        char[] cArray = string.toCharArray();
        if (cArray.length < 2) {
            cArray = cArray;
            cArray[0] = (char)(cArray[0] ^ 0x5D);
        }
        return cArray;
    }

    /*
     * Handled impossible loop by duplicating code
     * Enabled aggressive block sorting
     */
    private static String a(int n2, char[] cArray) {
        char[] cArray2;
        block11: {
            int n3;
            int n4;
            int n5;
            block10: {
                n5 = n2;
                cArray2 = cArray;
                n4 = cArray.length;
                n3 = 0;
                if (!true) break block10;
                n4 = n4;
                if (n4 <= n3) break block11;
            }
            do {
                n5 = n5;
                cArray2 = cArray2;
                int n6 = n3;
                cArray2[n6] = (char)(cArray2[n6] ^ (n5 ^ (switch (n3 % 7) {
                    case 0 -> 29;
                    case 1 -> 67;
                    case 2 -> 54;
                    case 3 -> 35;
                    case 4 -> 63;
                    case 5 -> 38;
                    default -> 93;
                })));
                ++n3;
                n4 = n4;
            } while (n4 > n3);
        }
        return new String(cArray2).intern();
    }
}