// Autogenerated by Thrift Compiler (1.0.0-dev)
// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING

package scribe

import (
	"bytes"
	"reflect"
	"database/sql/driver"
	"errors"
	"context"
	"fmt"
	"github.com/apache/thrift/lib/go/thrift"
)

// (needed to ensure safety because of naive import list construction.)
var _ = thrift.ZERO
var _ = fmt.Printf
var _ = context.Background
var _ = reflect.DeepEqual
var _ = bytes.Equal

type ResultCode int64
const (
  ResultCode_OK ResultCode = 0
  ResultCode_TRY_LATER ResultCode = 1
)

func (p ResultCode) String() string {
  switch p {
  case ResultCode_OK: return "OK"
  case ResultCode_TRY_LATER: return "TRY_LATER"
  }
  return "<UNSET>"
}

func ResultCodeFromString(s string) (ResultCode, error) {
  switch s {
  case "OK": return ResultCode_OK, nil 
  case "TRY_LATER": return ResultCode_TRY_LATER, nil 
  }
  return ResultCode(0), fmt.Errorf("not a valid ResultCode string")
}


func ResultCodePtr(v ResultCode) *ResultCode { return &v }

func (p ResultCode) MarshalText() ([]byte, error) {
return []byte(p.String()), nil
}

func (p *ResultCode) UnmarshalText(text []byte) error {
q, err := ResultCodeFromString(string(text))
if (err != nil) {
return err
}
*p = q
return nil
}

func (p *ResultCode) Scan(value interface{}) error {
v, ok := value.(int64)
if !ok {
return errors.New("Scan value is not int64")
}
*p = ResultCode(v)
return nil
}

func (p * ResultCode) Value() (driver.Value, error) {
  if p == nil {
    return nil, nil
  }
return int64(*p), nil
}
// Attributes:
//  - Category
//  - Message
type LogEntry struct {
  Category string `thrift:"category,1" db:"category" json:"category"`
  Message string `thrift:"message,2" db:"message" json:"message"`
}

func NewLogEntry() *LogEntry {
  return &LogEntry{}
}


func (p *LogEntry) GetCategory() string {
  return p.Category
}

func (p *LogEntry) GetMessage() string {
  return p.Message
}
func (p *LogEntry) Read(iprot thrift.TProtocol) error {
  if _, err := iprot.ReadStructBegin(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
  }


  for {
    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
    if err != nil {
      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
    }
    if fieldTypeId == thrift.STOP { break; }
    switch fieldId {
    case 1:
      if fieldTypeId == thrift.STRING {
        if err := p.ReadField1(iprot); err != nil {
          return err
        }
      } else {
        if err := iprot.Skip(fieldTypeId); err != nil {
          return err
        }
      }
    case 2:
      if fieldTypeId == thrift.STRING {
        if err := p.ReadField2(iprot); err != nil {
          return err
        }
      } else {
        if err := iprot.Skip(fieldTypeId); err != nil {
          return err
        }
      }
    default:
      if err := iprot.Skip(fieldTypeId); err != nil {
        return err
      }
    }
    if err := iprot.ReadFieldEnd(); err != nil {
      return err
    }
  }
  if err := iprot.ReadStructEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
  }
  return nil
}

func (p *LogEntry)  ReadField1(iprot thrift.TProtocol) error {
  if v, err := iprot.ReadString(); err != nil {
  return thrift.PrependError("error reading field 1: ", err)
} else {
  p.Category = v
}
  return nil
}

func (p *LogEntry)  ReadField2(iprot thrift.TProtocol) error {
  if v, err := iprot.ReadString(); err != nil {
  return thrift.PrependError("error reading field 2: ", err)
} else {
  p.Message = v
}
  return nil
}

func (p *LogEntry) Write(oprot thrift.TProtocol) error {
  if err := oprot.WriteStructBegin("LogEntry"); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
  if p != nil {
    if err := p.writeField1(oprot); err != nil { return err }
    if err := p.writeField2(oprot); err != nil { return err }
  }
  if err := oprot.WriteFieldStop(); err != nil {
    return thrift.PrependError("write field stop error: ", err) }
  if err := oprot.WriteStructEnd(); err != nil {
    return thrift.PrependError("write struct stop error: ", err) }
  return nil
}

func (p *LogEntry) writeField1(oprot thrift.TProtocol) (err error) {
  if err := oprot.WriteFieldBegin("category", thrift.STRING, 1); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:category: ", p), err) }
  if err := oprot.WriteString(string(p.Category)); err != nil {
  return thrift.PrependError(fmt.Sprintf("%T.category (1) field write error: ", p), err) }
  if err := oprot.WriteFieldEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:category: ", p), err) }
  return err
}

func (p *LogEntry) writeField2(oprot thrift.TProtocol) (err error) {
  if err := oprot.WriteFieldBegin("message", thrift.STRING, 2); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:message: ", p), err) }
  if err := oprot.WriteString(string(p.Message)); err != nil {
  return thrift.PrependError(fmt.Sprintf("%T.message (2) field write error: ", p), err) }
  if err := oprot.WriteFieldEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:message: ", p), err) }
  return err
}

func (p *LogEntry) String() string {
  if p == nil {
    return "<nil>"
  }
  return fmt.Sprintf("LogEntry(%+v)", *p)
}

type Scribe interface {
  // Parameters:
  //  - Messages
  Log(ctx context.Context, messages []*LogEntry) (r ResultCode, err error)
}

type ScribeClient struct {
  Transport thrift.TTransport
  ProtocolFactory thrift.TProtocolFactory
  InputProtocol thrift.TProtocol
  OutputProtocol thrift.TProtocol
  SeqId int32
}

func NewScribeClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *ScribeClient {
  return &ScribeClient{Transport: t,
    ProtocolFactory: f,
    InputProtocol: f.GetProtocol(t),
    OutputProtocol: f.GetProtocol(t),
    SeqId: 0,
  }
}

func NewScribeClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *ScribeClient {
  return &ScribeClient{Transport: t,
    ProtocolFactory: nil,
    InputProtocol: iprot,
    OutputProtocol: oprot,
    SeqId: 0,
  }
}

// Parameters:
//  - Messages
func (p *ScribeClient) Log(ctx context.Context, messages []*LogEntry) (r ResultCode, err error) {
  if err = p.sendLog(messages); err != nil { return }
  return p.recvLog()
}

func (p *ScribeClient) sendLog(messages []*LogEntry)(err error) {
  oprot := p.OutputProtocol
  if oprot == nil {
    oprot = p.ProtocolFactory.GetProtocol(p.Transport)
    p.OutputProtocol = oprot
  }
  p.SeqId++
  if err = oprot.WriteMessageBegin("Log", thrift.CALL, p.SeqId); err != nil {
      return
  }
  args := ScribeLogArgs{
  Messages : messages,
  }
  if err = args.Write(oprot); err != nil {
      return
  }
  if err = oprot.WriteMessageEnd(); err != nil {
      return
  }
  return oprot.Flush()
}


func (p *ScribeClient) recvLog() (value ResultCode, err error) {
  iprot := p.InputProtocol
  if iprot == nil {
    iprot = p.ProtocolFactory.GetProtocol(p.Transport)
    p.InputProtocol = iprot
  }
  method, mTypeId, seqId, err := iprot.ReadMessageBegin()
  if err != nil {
    return
  }
  if method != "Log" {
    err = thrift.NewTApplicationException(thrift.WRONG_METHOD_NAME, "Log failed: wrong method name")
    return
  }
  if p.SeqId != seqId {
    err = thrift.NewTApplicationException(thrift.BAD_SEQUENCE_ID, "Log failed: out of sequence response")
    return
  }
  if mTypeId == thrift.EXCEPTION {
    error0 := thrift.NewTApplicationException(thrift.UNKNOWN_APPLICATION_EXCEPTION, "Unknown Exception")
    var error1 error
    error1, err = error0.Read(iprot)
    if err != nil {
      return
    }
    if err = iprot.ReadMessageEnd(); err != nil {
      return
    }
    err = error1
    return
  }
  if mTypeId != thrift.REPLY {
    err = thrift.NewTApplicationException(thrift.INVALID_MESSAGE_TYPE_EXCEPTION, "Log failed: invalid message type")
    return
  }
  result := ScribeLogResult{}
  if err = result.Read(iprot); err != nil {
    return
  }
  if err = iprot.ReadMessageEnd(); err != nil {
    return
  }
  value = result.GetSuccess()
  return
}


type ScribeProcessor struct {
  processorMap map[string]thrift.TProcessorFunction
  handler Scribe
}

func (p *ScribeProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
  p.processorMap[key] = processor
}

func (p *ScribeProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
  processor, ok = p.processorMap[key]
  return processor, ok
}

func (p *ScribeProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
  return p.processorMap
}

func NewScribeProcessor(handler Scribe) *ScribeProcessor {

  self2 := &ScribeProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
  self2.processorMap["Log"] = &scribeProcessorLog{handler:handler}
return self2
}

func (p *ScribeProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
  name, _, seqId, err := iprot.ReadMessageBegin()
  if err != nil { return false, err }
  if processor, ok := p.GetProcessorFunction(name); ok {
    return processor.Process(ctx, seqId, iprot, oprot)
  }
  iprot.Skip(thrift.STRUCT)
  iprot.ReadMessageEnd()
  x3 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
  oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
  x3.Write(oprot)
  oprot.WriteMessageEnd()
  oprot.Flush()
  return false, x3

}

type scribeProcessorLog struct {
  handler Scribe
}

func (p *scribeProcessorLog) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
  args := ScribeLogArgs{}
  if err = args.Read(iprot); err != nil {
    iprot.ReadMessageEnd()
    x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err.Error())
    oprot.WriteMessageBegin("Log", thrift.EXCEPTION, seqId)
    x.Write(oprot)
    oprot.WriteMessageEnd()
    oprot.Flush()
    return false, err
  }

  iprot.ReadMessageEnd()
  result := ScribeLogResult{}
var retval ResultCode
  var err2 error
  if retval, err2 = p.handler.Log(ctx, args.Messages); err2 != nil {
    x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing Log: " + err2.Error())
    oprot.WriteMessageBegin("Log", thrift.EXCEPTION, seqId)
    x.Write(oprot)
    oprot.WriteMessageEnd()
    oprot.Flush()
    return true, err2
  } else {
    result.Success = &retval
}
  if err2 = oprot.WriteMessageBegin("Log", thrift.REPLY, seqId); err2 != nil {
    err = err2
  }
  if err2 = result.Write(oprot); err == nil && err2 != nil {
    err = err2
  }
  if err2 = oprot.WriteMessageEnd(); err == nil && err2 != nil {
    err = err2
  }
  if err2 = oprot.Flush(); err == nil && err2 != nil {
    err = err2
  }
  if err != nil {
    return
  }
  return true, err
}


// HELPER FUNCTIONS AND STRUCTURES

// Attributes:
//  - Messages
type ScribeLogArgs struct {
  Messages []*LogEntry `thrift:"messages,1" db:"messages" json:"messages"`
}

func NewScribeLogArgs() *ScribeLogArgs {
  return &ScribeLogArgs{}
}


func (p *ScribeLogArgs) GetMessages() []*LogEntry {
  return p.Messages
}
func (p *ScribeLogArgs) Read(iprot thrift.TProtocol) error {
  if _, err := iprot.ReadStructBegin(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
  }


  for {
    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
    if err != nil {
      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
    }
    if fieldTypeId == thrift.STOP { break; }
    switch fieldId {
    case 1:
      if fieldTypeId == thrift.LIST {
        if err := p.ReadField1(iprot); err != nil {
          return err
        }
      } else {
        if err := iprot.Skip(fieldTypeId); err != nil {
          return err
        }
      }
    default:
      if err := iprot.Skip(fieldTypeId); err != nil {
        return err
      }
    }
    if err := iprot.ReadFieldEnd(); err != nil {
      return err
    }
  }
  if err := iprot.ReadStructEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
  }
  return nil
}

func (p *ScribeLogArgs)  ReadField1(iprot thrift.TProtocol) error {
  _, size, err := iprot.ReadListBegin()
  if err != nil {
    return thrift.PrependError("error reading list begin: ", err)
  }
  tSlice := make([]*LogEntry, 0, size)
  p.Messages =  tSlice
  for i := 0; i < size; i ++ {
    _elem4 := &LogEntry{}
    if err := _elem4.Read(iprot); err != nil {
      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem4), err)
    }
    p.Messages = append(p.Messages, _elem4)
  }
  if err := iprot.ReadListEnd(); err != nil {
    return thrift.PrependError("error reading list end: ", err)
  }
  return nil
}

func (p *ScribeLogArgs) Write(oprot thrift.TProtocol) error {
  if err := oprot.WriteStructBegin("Log_args"); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
  if p != nil {
    if err := p.writeField1(oprot); err != nil { return err }
  }
  if err := oprot.WriteFieldStop(); err != nil {
    return thrift.PrependError("write field stop error: ", err) }
  if err := oprot.WriteStructEnd(); err != nil {
    return thrift.PrependError("write struct stop error: ", err) }
  return nil
}

func (p *ScribeLogArgs) writeField1(oprot thrift.TProtocol) (err error) {
  if err := oprot.WriteFieldBegin("messages", thrift.LIST, 1); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:messages: ", p), err) }
  if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Messages)); err != nil {
    return thrift.PrependError("error writing list begin: ", err)
  }
  for _, v := range p.Messages {
    if err := v.Write(oprot); err != nil {
      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
    }
  }
  if err := oprot.WriteListEnd(); err != nil {
    return thrift.PrependError("error writing list end: ", err)
  }
  if err := oprot.WriteFieldEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:messages: ", p), err) }
  return err
}

func (p *ScribeLogArgs) String() string {
  if p == nil {
    return "<nil>"
  }
  return fmt.Sprintf("ScribeLogArgs(%+v)", *p)
}

// Attributes:
//  - Success
type ScribeLogResult struct {
  Success *ResultCode `thrift:"success,0" db:"success" json:"success,omitempty"`
}

func NewScribeLogResult() *ScribeLogResult {
  return &ScribeLogResult{}
}

var ScribeLogResult_Success_DEFAULT ResultCode
func (p *ScribeLogResult) GetSuccess() ResultCode {
  if !p.IsSetSuccess() {
    return ScribeLogResult_Success_DEFAULT
  }
return *p.Success
}
func (p *ScribeLogResult) IsSetSuccess() bool {
  return p.Success != nil
}

func (p *ScribeLogResult) Read(iprot thrift.TProtocol) error {
  if _, err := iprot.ReadStructBegin(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
  }


  for {
    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
    if err != nil {
      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
    }
    if fieldTypeId == thrift.STOP { break; }
    switch fieldId {
    case 0:
      if fieldTypeId == thrift.I32 {
        if err := p.ReadField0(iprot); err != nil {
          return err
        }
      } else {
        if err := iprot.Skip(fieldTypeId); err != nil {
          return err
        }
      }
    default:
      if err := iprot.Skip(fieldTypeId); err != nil {
        return err
      }
    }
    if err := iprot.ReadFieldEnd(); err != nil {
      return err
    }
  }
  if err := iprot.ReadStructEnd(); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
  }
  return nil
}

func (p *ScribeLogResult)  ReadField0(iprot thrift.TProtocol) error {
  if v, err := iprot.ReadI32(); err != nil {
  return thrift.PrependError("error reading field 0: ", err)
} else {
  temp := ResultCode(v)
  p.Success = &temp
}
  return nil
}

func (p *ScribeLogResult) Write(oprot thrift.TProtocol) error {
  if err := oprot.WriteStructBegin("Log_result"); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
  if p != nil {
    if err := p.writeField0(oprot); err != nil { return err }
  }
  if err := oprot.WriteFieldStop(); err != nil {
    return thrift.PrependError("write field stop error: ", err) }
  if err := oprot.WriteStructEnd(); err != nil {
    return thrift.PrependError("write struct stop error: ", err) }
  return nil
}

func (p *ScribeLogResult) writeField0(oprot thrift.TProtocol) (err error) {
  if p.IsSetSuccess() {
    if err := oprot.WriteFieldBegin("success", thrift.I32, 0); err != nil {
      return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err) }
    if err := oprot.WriteI32(int32(*p.Success)); err != nil {
    return thrift.PrependError(fmt.Sprintf("%T.success (0) field write error: ", p), err) }
    if err := oprot.WriteFieldEnd(); err != nil {
      return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err) }
  }
  return err
}

func (p *ScribeLogResult) String() string {
  if p == nil {
    return "<nil>"
  }
  return fmt.Sprintf("ScribeLogResult(%+v)", *p)
}