/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// THIS CODE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.

package org.apache.kafka.common.message;

import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.NavigableMap;
import java.util.TreeMap;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.protocol.Message;
import org.apache.kafka.common.protocol.MessageUtil;
import org.apache.kafka.common.protocol.ObjectSerializationCache;
import org.apache.kafka.common.protocol.Readable;
import org.apache.kafka.common.protocol.Writable;
import org.apache.kafka.common.protocol.types.ArrayOf;
import org.apache.kafka.common.protocol.types.CompactArrayOf;
import org.apache.kafka.common.protocol.types.Field;
import org.apache.kafka.common.protocol.types.RawTaggedField;
import org.apache.kafka.common.protocol.types.RawTaggedFieldWriter;
import org.apache.kafka.common.protocol.types.Schema;
import org.apache.kafka.common.protocol.types.Struct;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;

import static java.util.Map.Entry;
import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;


public class CreatePartitionsResponseData implements ApiMessage {
    private int throttleTimeMs;
    private List<CreatePartitionsTopicResult> results;
    private List<RawTaggedField> _unknownTaggedFields;
    
    public static final Schema SCHEMA_0 =
        new Schema(
            new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
            new Field("results", new ArrayOf(CreatePartitionsTopicResult.SCHEMA_0), "The partition creation results for each topic.")
        );
    
    public static final Schema SCHEMA_1 = SCHEMA_0;
    
    public static final Schema SCHEMA_2 =
        new Schema(
            new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
            new Field("results", new CompactArrayOf(CreatePartitionsTopicResult.SCHEMA_2), "The partition creation results for each topic."),
            TaggedFieldsSection.of(
            )
        );
    
    public static final Schema[] SCHEMAS = new Schema[] {
        SCHEMA_0,
        SCHEMA_1,
        SCHEMA_2
    };
    
    public CreatePartitionsResponseData(Readable _readable, short _version) {
        read(_readable, _version);
    }
    
    public CreatePartitionsResponseData(Struct _struct, short _version) {
        fromStruct(_struct, _version);
    }
    
    public CreatePartitionsResponseData() {
        this.throttleTimeMs = 0;
        this.results = new ArrayList<CreatePartitionsTopicResult>(0);
    }
    
    @Override
    public short apiKey() {
        return 37;
    }
    
    @Override
    public short lowestSupportedVersion() {
        return 0;
    }
    
    @Override
    public short highestSupportedVersion() {
        return 2;
    }
    
    @Override
    public void read(Readable _readable, short _version) {
        this.throttleTimeMs = _readable.readInt();
        {
            if (_version >= 2) {
                int arrayLength;
                arrayLength = _readable.readUnsignedVarint() - 1;
                if (arrayLength < 0) {
                    throw new RuntimeException("non-nullable field results was serialized as null");
                } else {
                    ArrayList<CreatePartitionsTopicResult> newCollection = new ArrayList<CreatePartitionsTopicResult>(arrayLength);
                    for (int i = 0; i < arrayLength; i++) {
                        newCollection.add(new CreatePartitionsTopicResult(_readable, _version));
                    }
                    this.results = newCollection;
                }
            } else {
                int arrayLength;
                arrayLength = _readable.readInt();
                if (arrayLength < 0) {
                    throw new RuntimeException("non-nullable field results was serialized as null");
                } else {
                    ArrayList<CreatePartitionsTopicResult> newCollection = new ArrayList<CreatePartitionsTopicResult>(arrayLength);
                    for (int i = 0; i < arrayLength; i++) {
                        newCollection.add(new CreatePartitionsTopicResult(_readable, _version));
                    }
                    this.results = newCollection;
                }
            }
        }
        this._unknownTaggedFields = null;
        if (_version >= 2) {
            int _numTaggedFields = _readable.readUnsignedVarint();
            for (int _i = 0; _i < _numTaggedFields; _i++) {
                int _tag = _readable.readUnsignedVarint();
                int _size = _readable.readUnsignedVarint();
                switch (_tag) {
                    default:
                        this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                        break;
                }
            }
        }
    }
    
    @Override
    public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
        int _numTaggedFields = 0;
        _writable.writeInt(throttleTimeMs);
        if (_version >= 2) {
            _writable.writeUnsignedVarint(results.size() + 1);
            for (CreatePartitionsTopicResult resultsElement : results) {
                resultsElement.write(_writable, _cache, _version);
            }
        } else {
            _writable.writeInt(results.size());
            for (CreatePartitionsTopicResult resultsElement : results) {
                resultsElement.write(_writable, _cache, _version);
            }
        }
        RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
        _numTaggedFields += _rawWriter.numFields();
        if (_version >= 2) {
            _writable.writeUnsignedVarint(_numTaggedFields);
            _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
        } else {
            if (_numTaggedFields > 0) {
                throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
            }
        }
    }
    
    @SuppressWarnings("unchecked")
    @Override
    public void fromStruct(Struct struct, short _version) {
        NavigableMap<Integer, Object> _taggedFields = null;
        this._unknownTaggedFields = null;
        if (_version >= 2) {
            _taggedFields = (NavigableMap<Integer, Object>) struct.get("_tagged_fields");
        }
        this.throttleTimeMs = struct.getInt("throttle_time_ms");
        {
            Object[] _nestedObjects = struct.getArray("results");
            this.results = new ArrayList<CreatePartitionsTopicResult>(_nestedObjects.length);
            for (Object nestedObject : _nestedObjects) {
                this.results.add(new CreatePartitionsTopicResult((Struct) nestedObject, _version));
            }
        }
        if (_version >= 2) {
            if (!_taggedFields.isEmpty()) {
                this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
                for (Entry<Integer, Object> entry : _taggedFields.entrySet()) {
                    this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
                }
            }
        }
    }
    
    @Override
    public Struct toStruct(short _version) {
        TreeMap<Integer, Object> _taggedFields = null;
        if (_version >= 2) {
            _taggedFields = new TreeMap<>();
        }
        Struct struct = new Struct(SCHEMAS[_version]);
        struct.set("throttle_time_ms", this.throttleTimeMs);
        {
            Struct[] _nestedObjects = new Struct[results.size()];
            int i = 0;
            for (CreatePartitionsTopicResult element : this.results) {
                _nestedObjects[i++] = element.toStruct(_version);
            }
            struct.set("results", (Object[]) _nestedObjects);
        }
        if (_version >= 2) {
            struct.set("_tagged_fields", _taggedFields);
        }
        return struct;
    }
    
    @Override
    public int size(ObjectSerializationCache _cache, short _version) {
        int _size = 0, _numTaggedFields = 0;
        _size += 4;
        {
            int _arraySize = 0;
            if (_version >= 2) {
                _arraySize += ByteUtils.sizeOfUnsignedVarint(results.size() + 1);
            } else {
                _arraySize += 4;
            }
            for (CreatePartitionsTopicResult resultsElement : results) {
                _arraySize += resultsElement.size(_cache, _version);
            }
            _size += _arraySize;
        }
        if (_unknownTaggedFields != null) {
            _numTaggedFields += _unknownTaggedFields.size();
            for (RawTaggedField _field : _unknownTaggedFields) {
                _size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
                _size += ByteUtils.sizeOfUnsignedVarint(_field.size());
                _size += _field.size();
            }
        }
        if (_version >= 2) {
            _size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
        } else {
            if (_numTaggedFields > 0) {
                throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
            }
        }
        return _size;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof CreatePartitionsResponseData)) return false;
        CreatePartitionsResponseData other = (CreatePartitionsResponseData) obj;
        if (throttleTimeMs != other.throttleTimeMs) return false;
        if (this.results == null) {
            if (other.results != null) return false;
        } else {
            if (!this.results.equals(other.results)) return false;
        }
        return true;
    }
    
    @Override
    public int hashCode() {
        int hashCode = 0;
        hashCode = 31 * hashCode + throttleTimeMs;
        hashCode = 31 * hashCode + (results == null ? 0 : results.hashCode());
        return hashCode;
    }
    
    @Override
    public CreatePartitionsResponseData duplicate() {
        CreatePartitionsResponseData _duplicate = new CreatePartitionsResponseData();
        _duplicate.throttleTimeMs = throttleTimeMs;
        ArrayList<CreatePartitionsTopicResult> newResults = new ArrayList<CreatePartitionsTopicResult>(results.size());
        for (CreatePartitionsTopicResult _element : results) {
            newResults.add(_element.duplicate());
        }
        _duplicate.results = newResults;
        return _duplicate;
    }
    
    @Override
    public String toString() {
        return "CreatePartitionsResponseData("
            + "throttleTimeMs=" + throttleTimeMs
            + ", results=" + MessageUtil.deepToString(results.iterator())
            + ")";
    }
    
    public int throttleTimeMs() {
        return this.throttleTimeMs;
    }
    
    public List<CreatePartitionsTopicResult> results() {
        return this.results;
    }
    
    @Override
    public List<RawTaggedField> unknownTaggedFields() {
        if (_unknownTaggedFields == null) {
            _unknownTaggedFields = new ArrayList<>(0);
        }
        return _unknownTaggedFields;
    }
    
    public CreatePartitionsResponseData setThrottleTimeMs(int v) {
        this.throttleTimeMs = v;
        return this;
    }
    
    public CreatePartitionsResponseData setResults(List<CreatePartitionsTopicResult> v) {
        this.results = v;
        return this;
    }
    
    static public class CreatePartitionsTopicResult implements Message {
        private String name;
        private short errorCode;
        private String errorMessage;
        private List<RawTaggedField> _unknownTaggedFields;
        
        public static final Schema SCHEMA_0 =
            new Schema(
                new Field("name", Type.STRING, "The topic name."),
                new Field("error_code", Type.INT16, "The result error, or zero if there was no error."),
                new Field("error_message", Type.NULLABLE_STRING, "The result message, or null if there was no error.")
            );
        
        public static final Schema SCHEMA_1 = SCHEMA_0;
        
        public static final Schema SCHEMA_2 =
            new Schema(
                new Field("name", Type.COMPACT_STRING, "The topic name."),
                new Field("error_code", Type.INT16, "The result error, or zero if there was no error."),
                new Field("error_message", Type.COMPACT_NULLABLE_STRING, "The result message, or null if there was no error."),
                TaggedFieldsSection.of(
                )
            );
        
        public static final Schema[] SCHEMAS = new Schema[] {
            SCHEMA_0,
            SCHEMA_1,
            SCHEMA_2
        };
        
        public CreatePartitionsTopicResult(Readable _readable, short _version) {
            read(_readable, _version);
        }
        
        public CreatePartitionsTopicResult(Struct _struct, short _version) {
            fromStruct(_struct, _version);
        }
        
        public CreatePartitionsTopicResult() {
            this.name = "";
            this.errorCode = (short) 0;
            this.errorMessage = null;
        }
        
        
        @Override
        public short lowestSupportedVersion() {
            return 0;
        }
        
        @Override
        public short highestSupportedVersion() {
            return 2;
        }
        
        @Override
        public void read(Readable _readable, short _version) {
            if (_version > 2) {
                throw new UnsupportedVersionException("Can't read version " + _version + " of CreatePartitionsTopicResult");
            }
            {
                int length;
                if (_version >= 2) {
                    length = _readable.readUnsignedVarint() - 1;
                } else {
                    length = _readable.readShort();
                }
                if (length < 0) {
                    throw new RuntimeException("non-nullable field name was serialized as null");
                } else if (length > 0x7fff) {
                    throw new RuntimeException("string field name had invalid length " + length);
                } else {
                    this.name = _readable.readString(length);
                }
            }
            this.errorCode = _readable.readShort();
            {
                int length;
                if (_version >= 2) {
                    length = _readable.readUnsignedVarint() - 1;
                } else {
                    length = _readable.readShort();
                }
                if (length < 0) {
                    this.errorMessage = null;
                } else if (length > 0x7fff) {
                    throw new RuntimeException("string field errorMessage had invalid length " + length);
                } else {
                    this.errorMessage = _readable.readString(length);
                }
            }
            this._unknownTaggedFields = null;
            if (_version >= 2) {
                int _numTaggedFields = _readable.readUnsignedVarint();
                for (int _i = 0; _i < _numTaggedFields; _i++) {
                    int _tag = _readable.readUnsignedVarint();
                    int _size = _readable.readUnsignedVarint();
                    switch (_tag) {
                        default:
                            this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                            break;
                    }
                }
            }
        }
        
        @Override
        public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            {
                byte[] _stringBytes = _cache.getSerializedValue(name);
                if (_version >= 2) {
                    _writable.writeUnsignedVarint(_stringBytes.length + 1);
                } else {
                    _writable.writeShort((short) _stringBytes.length);
                }
                _writable.writeByteArray(_stringBytes);
            }
            _writable.writeShort(errorCode);
            if (errorMessage == null) {
                if (_version >= 2) {
                    _writable.writeUnsignedVarint(0);
                } else {
                    _writable.writeShort((short) -1);
                }
            } else {
                byte[] _stringBytes = _cache.getSerializedValue(errorMessage);
                if (_version >= 2) {
                    _writable.writeUnsignedVarint(_stringBytes.length + 1);
                } else {
                    _writable.writeShort((short) _stringBytes.length);
                }
                _writable.writeByteArray(_stringBytes);
            }
            RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
            _numTaggedFields += _rawWriter.numFields();
            if (_version >= 2) {
                _writable.writeUnsignedVarint(_numTaggedFields);
                _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @SuppressWarnings("unchecked")
        @Override
        public void fromStruct(Struct struct, short _version) {
            if (_version > 2) {
                throw new UnsupportedVersionException("Can't read version " + _version + " of CreatePartitionsTopicResult");
            }
            NavigableMap<Integer, Object> _taggedFields = null;
            this._unknownTaggedFields = null;
            if (_version >= 2) {
                _taggedFields = (NavigableMap<Integer, Object>) struct.get("_tagged_fields");
            }
            this.name = struct.getString("name");
            this.errorCode = struct.getShort("error_code");
            this.errorMessage = struct.getString("error_message");
            if (_version >= 2) {
                if (!_taggedFields.isEmpty()) {
                    this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
                    for (Entry<Integer, Object> entry : _taggedFields.entrySet()) {
                        this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
                    }
                }
            }
        }
        
        @Override
        public Struct toStruct(short _version) {
            if (_version > 2) {
                throw new UnsupportedVersionException("Can't write version " + _version + " of CreatePartitionsTopicResult");
            }
            TreeMap<Integer, Object> _taggedFields = null;
            if (_version >= 2) {
                _taggedFields = new TreeMap<>();
            }
            Struct struct = new Struct(SCHEMAS[_version]);
            struct.set("name", this.name);
            struct.set("error_code", this.errorCode);
            struct.set("error_message", this.errorMessage);
            if (_version >= 2) {
                struct.set("_tagged_fields", _taggedFields);
            }
            return struct;
        }
        
        @Override
        public int size(ObjectSerializationCache _cache, short _version) {
            int _size = 0, _numTaggedFields = 0;
            if (_version > 2) {
                throw new UnsupportedVersionException("Can't size version " + _version + " of CreatePartitionsTopicResult");
            }
            {
                byte[] _stringBytes = name.getBytes(StandardCharsets.UTF_8);
                if (_stringBytes.length > 0x7fff) {
                    throw new RuntimeException("'name' field is too long to be serialized");
                }
                _cache.cacheSerializedValue(name, _stringBytes);
                if (_version >= 2) {
                    _size += _stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1);
                } else {
                    _size += _stringBytes.length + 2;
                }
            }
            _size += 2;
            if (errorMessage == null) {
                if (_version >= 2) {
                    _size += 1;
                } else {
                    _size += 2;
                }
            } else {
                byte[] _stringBytes = errorMessage.getBytes(StandardCharsets.UTF_8);
                if (_stringBytes.length > 0x7fff) {
                    throw new RuntimeException("'errorMessage' field is too long to be serialized");
                }
                _cache.cacheSerializedValue(errorMessage, _stringBytes);
                if (_version >= 2) {
                    _size += _stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1);
                } else {
                    _size += _stringBytes.length + 2;
                }
            }
            if (_unknownTaggedFields != null) {
                _numTaggedFields += _unknownTaggedFields.size();
                for (RawTaggedField _field : _unknownTaggedFields) {
                    _size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
                    _size += ByteUtils.sizeOfUnsignedVarint(_field.size());
                    _size += _field.size();
                }
            }
            if (_version >= 2) {
                _size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
            return _size;
        }
        
        @Override
        public boolean equals(Object obj) {
            if (!(obj instanceof CreatePartitionsTopicResult)) return false;
            CreatePartitionsTopicResult other = (CreatePartitionsTopicResult) obj;
            if (this.name == null) {
                if (other.name != null) return false;
            } else {
                if (!this.name.equals(other.name)) return false;
            }
            if (errorCode != other.errorCode) return false;
            if (this.errorMessage == null) {
                if (other.errorMessage != null) return false;
            } else {
                if (!this.errorMessage.equals(other.errorMessage)) return false;
            }
            return true;
        }
        
        @Override
        public int hashCode() {
            int hashCode = 0;
            hashCode = 31 * hashCode + (name == null ? 0 : name.hashCode());
            hashCode = 31 * hashCode + errorCode;
            hashCode = 31 * hashCode + (errorMessage == null ? 0 : errorMessage.hashCode());
            return hashCode;
        }
        
        @Override
        public CreatePartitionsTopicResult duplicate() {
            CreatePartitionsTopicResult _duplicate = new CreatePartitionsTopicResult();
            _duplicate.name = name;
            _duplicate.errorCode = errorCode;
            if (errorMessage == null) {
                _duplicate.errorMessage = null;
            } else {
                _duplicate.errorMessage = errorMessage;
            }
            return _duplicate;
        }
        
        @Override
        public String toString() {
            return "CreatePartitionsTopicResult("
                + "name=" + ((name == null) ? "null" : "'" + name.toString() + "'")
                + ", errorCode=" + errorCode
                + ", errorMessage=" + ((errorMessage == null) ? "null" : "'" + errorMessage.toString() + "'")
                + ")";
        }
        
        public String name() {
            return this.name;
        }
        
        public short errorCode() {
            return this.errorCode;
        }
        
        public String errorMessage() {
            return this.errorMessage;
        }
        
        @Override
        public List<RawTaggedField> unknownTaggedFields() {
            if (_unknownTaggedFields == null) {
                _unknownTaggedFields = new ArrayList<>(0);
            }
            return _unknownTaggedFields;
        }
        
        public CreatePartitionsTopicResult setName(String v) {
            this.name = v;
            return this;
        }
        
        public CreatePartitionsTopicResult setErrorCode(short v) {
            this.errorCode = v;
            return this;
        }
        
        public CreatePartitionsTopicResult setErrorMessage(String v) {
            this.errorMessage = v;
            return this;
        }
    }
}
