/* tslint:disable */
/* eslint-disable */
/*
 * Autogenerated by @creditkarma/thrift-typescript v3.7.2
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 */
import Int64 from 'node-int64';
import * as thrift from 'thrift';
import * as CompressionCodec from './CompressionCodec';
import * as Encoding from './Encoding';
import * as KeyValue from './KeyValue';
import * as PageEncodingStats from './PageEncodingStats';
import * as Statistics from './Statistics';
import * as Type from './Type';
export interface IColumnMetaDataArgs {
  type: Type.Type;
  encodings: Array<Encoding.Encoding>;
  path_in_schema: Array<string>;
  codec: CompressionCodec.CompressionCodec;
  num_values: number | Int64;
  total_uncompressed_size: number | Int64;
  total_compressed_size: number | Int64;
  key_value_metadata?: Array<KeyValue.KeyValue>;
  data_page_offset: number | Int64;
  index_page_offset?: number | Int64;
  dictionary_page_offset?: number | Int64;
  statistics?: Statistics.Statistics;
  encoding_stats?: Array<PageEncodingStats.PageEncodingStats>;
}
export class ColumnMetaData {
  public type: Type.Type;
  public encodings: Array<Encoding.Encoding>;
  public path_in_schema: Array<string>;
  public codec: CompressionCodec.CompressionCodec;
  public num_values: Int64;
  public total_uncompressed_size: Int64;
  public total_compressed_size: Int64;
  public key_value_metadata?: Array<KeyValue.KeyValue>;
  public data_page_offset: Int64;
  public index_page_offset?: Int64;
  public dictionary_page_offset?: Int64;
  public statistics?: Statistics.Statistics;
  public encoding_stats?: Array<PageEncodingStats.PageEncodingStats>;
  constructor(args: IColumnMetaDataArgs) {
    if (args != null && args.type != null) {
      this.type = args.type;
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[type] is unset!'
      );
    }
    if (args != null && args.encodings != null) {
      this.encodings = args.encodings;
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[encodings] is unset!'
      );
    }
    if (args != null && args.path_in_schema != null) {
      this.path_in_schema = args.path_in_schema;
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[path_in_schema] is unset!'
      );
    }
    if (args != null && args.codec != null) {
      this.codec = args.codec;
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[codec] is unset!'
      );
    }
    if (args != null && args.num_values != null) {
      if (typeof args.num_values === 'number') {
        this.num_values = new Int64(args.num_values);
      } else {
        this.num_values = args.num_values;
      }
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[num_values] is unset!'
      );
    }
    if (args != null && args.total_uncompressed_size != null) {
      if (typeof args.total_uncompressed_size === 'number') {
        this.total_uncompressed_size = new Int64(args.total_uncompressed_size);
      } else {
        this.total_uncompressed_size = args.total_uncompressed_size;
      }
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[total_uncompressed_size] is unset!'
      );
    }
    if (args != null && args.total_compressed_size != null) {
      if (typeof args.total_compressed_size === 'number') {
        this.total_compressed_size = new Int64(args.total_compressed_size);
      } else {
        this.total_compressed_size = args.total_compressed_size;
      }
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[total_compressed_size] is unset!'
      );
    }
    if (args != null && args.key_value_metadata != null) {
      this.key_value_metadata = args.key_value_metadata;
    }
    if (args != null && args.data_page_offset != null) {
      if (typeof args.data_page_offset === 'number') {
        this.data_page_offset = new Int64(args.data_page_offset);
      } else {
        this.data_page_offset = args.data_page_offset;
      }
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Required field[data_page_offset] is unset!'
      );
    }
    if (args != null && args.index_page_offset != null) {
      if (typeof args.index_page_offset === 'number') {
        this.index_page_offset = new Int64(args.index_page_offset);
      } else {
        this.index_page_offset = args.index_page_offset;
      }
    }
    if (args != null && args.dictionary_page_offset != null) {
      if (typeof args.dictionary_page_offset === 'number') {
        this.dictionary_page_offset = new Int64(args.dictionary_page_offset);
      } else {
        this.dictionary_page_offset = args.dictionary_page_offset;
      }
    }
    if (args != null && args.statistics != null) {
      this.statistics = args.statistics;
    }
    if (args != null && args.encoding_stats != null) {
      this.encoding_stats = args.encoding_stats;
    }
  }
  public write(output: thrift.TProtocol): void {
    output.writeStructBegin('ColumnMetaData');
    if (this.type != null) {
      output.writeFieldBegin('type', thrift.Thrift.Type.I32, 1);
      output.writeI32(this.type);
      output.writeFieldEnd();
    }
    if (this.encodings != null) {
      output.writeFieldBegin('encodings', thrift.Thrift.Type.LIST, 2);
      output.writeListBegin(thrift.Thrift.Type.I32, this.encodings.length);
      this.encodings.forEach((value_1: Encoding.Encoding): void => {
        output.writeI32(value_1);
      });
      output.writeListEnd();
      output.writeFieldEnd();
    }
    if (this.path_in_schema != null) {
      output.writeFieldBegin('path_in_schema', thrift.Thrift.Type.LIST, 3);
      output.writeListBegin(thrift.Thrift.Type.STRING, this.path_in_schema.length);
      this.path_in_schema.forEach((value_2: string): void => {
        output.writeString(value_2);
      });
      output.writeListEnd();
      output.writeFieldEnd();
    }
    if (this.codec != null) {
      output.writeFieldBegin('codec', thrift.Thrift.Type.I32, 4);
      output.writeI32(this.codec);
      output.writeFieldEnd();
    }
    if (this.num_values != null) {
      output.writeFieldBegin('num_values', thrift.Thrift.Type.I64, 5);
      output.writeI64(this.num_values);
      output.writeFieldEnd();
    }
    if (this.total_uncompressed_size != null) {
      output.writeFieldBegin('total_uncompressed_size', thrift.Thrift.Type.I64, 6);
      output.writeI64(this.total_uncompressed_size);
      output.writeFieldEnd();
    }
    if (this.total_compressed_size != null) {
      output.writeFieldBegin('total_compressed_size', thrift.Thrift.Type.I64, 7);
      output.writeI64(this.total_compressed_size);
      output.writeFieldEnd();
    }
    if (this.key_value_metadata != null) {
      output.writeFieldBegin('key_value_metadata', thrift.Thrift.Type.LIST, 8);
      output.writeListBegin(thrift.Thrift.Type.STRUCT, this.key_value_metadata.length);
      this.key_value_metadata.forEach((value_3: KeyValue.KeyValue): void => {
        value_3.write(output);
      });
      output.writeListEnd();
      output.writeFieldEnd();
    }
    if (this.data_page_offset != null) {
      output.writeFieldBegin('data_page_offset', thrift.Thrift.Type.I64, 9);
      output.writeI64(this.data_page_offset);
      output.writeFieldEnd();
    }
    if (this.index_page_offset != null) {
      output.writeFieldBegin('index_page_offset', thrift.Thrift.Type.I64, 10);
      output.writeI64(this.index_page_offset);
      output.writeFieldEnd();
    }
    if (this.dictionary_page_offset != null) {
      output.writeFieldBegin('dictionary_page_offset', thrift.Thrift.Type.I64, 11);
      output.writeI64(this.dictionary_page_offset);
      output.writeFieldEnd();
    }
    if (this.statistics != null) {
      output.writeFieldBegin('statistics', thrift.Thrift.Type.STRUCT, 12);
      this.statistics.write(output);
      output.writeFieldEnd();
    }
    if (this.encoding_stats != null) {
      output.writeFieldBegin('encoding_stats', thrift.Thrift.Type.LIST, 13);
      output.writeListBegin(thrift.Thrift.Type.STRUCT, this.encoding_stats.length);
      this.encoding_stats.forEach((value_4: PageEncodingStats.PageEncodingStats): void => {
        value_4.write(output);
      });
      output.writeListEnd();
      output.writeFieldEnd();
    }
    output.writeFieldStop();
    output.writeStructEnd();
    return;
  }
  public static read(input: thrift.TProtocol): ColumnMetaData {
    input.readStructBegin();
    let _args: any = {};
    while (true) {
      const ret: thrift.TField = input.readFieldBegin();
      const fieldType: thrift.Thrift.Type = ret.ftype;
      const fieldId: number = ret.fid;
      if (fieldType === thrift.Thrift.Type.STOP) {
        break;
      }
      switch (fieldId) {
        case 1:
          if (fieldType === thrift.Thrift.Type.I32) {
            const value_5: Type.Type = input.readI32();
            _args.type = value_5;
          } else {
            input.skip(fieldType);
          }
          break;
        case 2:
          if (fieldType === thrift.Thrift.Type.LIST) {
            const value_6: Array<Encoding.Encoding> = new Array<Encoding.Encoding>();
            const metadata_1: thrift.TList = input.readListBegin();
            const size_1: number = metadata_1.size;
            for (let i_1: number = 0; i_1 < size_1; i_1++) {
              const value_7: Encoding.Encoding = input.readI32();
              value_6.push(value_7);
            }
            input.readListEnd();
            _args.encodings = value_6;
          } else {
            input.skip(fieldType);
          }
          break;
        case 3:
          if (fieldType === thrift.Thrift.Type.LIST) {
            const value_8: Array<string> = new Array<string>();
            const metadata_2: thrift.TList = input.readListBegin();
            const size_2: number = metadata_2.size;
            for (let i_2: number = 0; i_2 < size_2; i_2++) {
              const value_9: string = input.readString();
              value_8.push(value_9);
            }
            input.readListEnd();
            _args.path_in_schema = value_8;
          } else {
            input.skip(fieldType);
          }
          break;
        case 4:
          if (fieldType === thrift.Thrift.Type.I32) {
            const value_10: CompressionCodec.CompressionCodec = input.readI32();
            _args.codec = value_10;
          } else {
            input.skip(fieldType);
          }
          break;
        case 5:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_11: Int64 = input.readI64();
            _args.num_values = value_11;
          } else {
            input.skip(fieldType);
          }
          break;
        case 6:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_12: Int64 = input.readI64();
            _args.total_uncompressed_size = value_12;
          } else {
            input.skip(fieldType);
          }
          break;
        case 7:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_13: Int64 = input.readI64();
            _args.total_compressed_size = value_13;
          } else {
            input.skip(fieldType);
          }
          break;
        case 8:
          if (fieldType === thrift.Thrift.Type.LIST) {
            const value_14: Array<KeyValue.KeyValue> = new Array<KeyValue.KeyValue>();
            const metadata_3: thrift.TList = input.readListBegin();
            const size_3: number = metadata_3.size;
            for (let i_3: number = 0; i_3 < size_3; i_3++) {
              const value_15: KeyValue.KeyValue = KeyValue.KeyValue.read(input);
              value_14.push(value_15);
            }
            input.readListEnd();
            _args.key_value_metadata = value_14;
          } else {
            input.skip(fieldType);
          }
          break;
        case 9:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_16: Int64 = input.readI64();
            _args.data_page_offset = value_16;
          } else {
            input.skip(fieldType);
          }
          break;
        case 10:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_17: Int64 = input.readI64();
            _args.index_page_offset = value_17;
          } else {
            input.skip(fieldType);
          }
          break;
        case 11:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_18: Int64 = input.readI64();
            _args.dictionary_page_offset = value_18;
          } else {
            input.skip(fieldType);
          }
          break;
        case 12:
          if (fieldType === thrift.Thrift.Type.STRUCT) {
            const value_19: Statistics.Statistics = Statistics.Statistics.read(input);
            _args.statistics = value_19;
          } else {
            input.skip(fieldType);
          }
          break;
        case 13:
          if (fieldType === thrift.Thrift.Type.LIST) {
            const value_20: Array<PageEncodingStats.PageEncodingStats> =
              new Array<PageEncodingStats.PageEncodingStats>();
            const metadata_4: thrift.TList = input.readListBegin();
            const size_4: number = metadata_4.size;
            for (let i_4: number = 0; i_4 < size_4; i_4++) {
              const value_21: PageEncodingStats.PageEncodingStats =
                PageEncodingStats.PageEncodingStats.read(input);
              value_20.push(value_21);
            }
            input.readListEnd();
            _args.encoding_stats = value_20;
          } else {
            input.skip(fieldType);
          }
          break;
        default: {
          input.skip(fieldType);
        }
      }
      input.readFieldEnd();
    }
    input.readStructEnd();
    if (
      _args.type !== undefined &&
      _args.encodings !== undefined &&
      _args.path_in_schema !== undefined &&
      _args.codec !== undefined &&
      _args.num_values !== undefined &&
      _args.total_uncompressed_size !== undefined &&
      _args.total_compressed_size !== undefined &&
      _args.data_page_offset !== undefined
    ) {
      return new ColumnMetaData(_args);
    } else {
      throw new thrift.Thrift.TProtocolException(
        thrift.Thrift.TProtocolExceptionType.UNKNOWN,
        'Unable to read ColumnMetaData from input'
      );
    }
  }
}