// Update.h

#ifndef ZIP7_INC_COMMON_UPDATE_H
#define ZIP7_INC_COMMON_UPDATE_H

#include "../../../Common/Wildcard.h"

#include "ArchiveOpenCallback.h"
#include "LoadCodecs.h"
#include "OpenArchive.h"
#include "Property.h"
#include "UpdateAction.h"
#include "UpdateCallback.h"

#include "DirItem.h"

enum EArcNameMode
{
  k_ArcNameMode_Smart,
  k_ArcNameMode_Exact,
  k_ArcNameMode_Add
};

struct CArchivePath
{
  UString OriginalPath;

  UString Prefix;   // path(folder) prefix including slash
  UString Name; // base name
  UString BaseExtension; // archive type extension or "exe" extension
  UString VolExtension;  // archive type extension for volumes

  bool Temp;
  FString TempPrefix;  // path(folder) for temp location
  FString TempPostfix;

  CArchivePath(): Temp(false) {}
  
  void ParseFromPath(const UString &path, EArcNameMode mode);
  UString GetPathWithoutExt() const { return Prefix + Name; }
  UString GetFinalPath() const;
  UString GetFinalVolPath() const;
  FString GetTempPath() const;
};

struct CUpdateArchiveCommand
{
  UString UserArchivePath;
  CArchivePath ArchivePath;
  NUpdateArchive::CActionSet ActionSet;
};

struct CCompressionMethodMode
{
  bool Type_Defined;
  COpenType Type;
  CObjectVector<CProperty> Properties;
  
  CCompressionMethodMode(): Type_Defined(false) {}
};

namespace NRecursedType { enum EEnum
{
  kRecursed,
  kWildcardOnlyRecursed,
  kNonRecursed
};}

struct CRenamePair
{
  UString OldName;
  UString NewName;
  bool WildcardParsing;
  NRecursedType::EEnum RecursedType;
  
  CRenamePair(): WildcardParsing(true), RecursedType(NRecursedType::kNonRecursed) {}

  bool Prepare();
  bool GetNewPath(bool isFolder, const UString &src, UString &dest) const;
};

struct CUpdateOptions
{
  bool UpdateArchiveItself;
  bool SfxMode;

  bool PreserveATime;
  bool OpenShareForWrite;
  bool StopAfterOpenError;

  bool StdInMode;
  bool StdOutMode;

  bool EMailMode;
  bool EMailRemoveAfter;

  bool DeleteAfterCompressing;
  bool SetArcMTime;

  CBoolPair NtSecurity;
  CBoolPair AltStreams;
  CBoolPair HardLinks;
  CBoolPair SymLinks;

  CBoolPair StoreOwnerId;
  CBoolPair StoreOwnerName;

  EArcNameMode ArcNameMode;
  NWildcard::ECensorPathMode PathMode;

  CCompressionMethodMode MethodMode;

  CObjectVector<CUpdateArchiveCommand> Commands;
  CArchivePath ArchivePath;

  FString SfxModule;
  UString StdInFileName;
  UString EMailAddress;
  FString WorkingDir;
  // UString AddPathPrefix;

  CObjectVector<CRenamePair> RenamePairs;
  CRecordVector<UInt64> VolumesSizes;

  bool InitFormatIndex(const CCodecs *codecs, const CObjectVector<COpenType> &types, const UString &arcPath);
  bool SetArcPath(const CCodecs *codecs, const UString &arcPath);

  CUpdateOptions():
    UpdateArchiveItself(true),
    SfxMode(false),

    PreserveATime(false),
    OpenShareForWrite(false),
    StopAfterOpenError(false),

    StdInMode(false),
    StdOutMode(false),

    EMailMode(false),
    EMailRemoveAfter(false),
    
    DeleteAfterCompressing(false),
    SetArcMTime(false),

    ArcNameMode(k_ArcNameMode_Smart),
    PathMode(NWildcard::k_RelatPath)
    
    {}

  void SetActionCommand_Add()
  {
    Commands.Clear();
    CUpdateArchiveCommand c;
    c.ActionSet = NUpdateArchive::k_ActionSet_Add;
    Commands.Add(c);
  }
};


struct CUpdateErrorInfo
{
  DWORD SystemError; // it's DWORD (WRes) only;
  AString Message;
  FStringVector FileNames;

  bool ThereIsError() const { return SystemError != 0 || !Message.IsEmpty() || !FileNames.IsEmpty(); }
  HRESULT Get_HRESULT_Error() const { return SystemError == 0 ? E_FAIL : HRESULT_FROM_WIN32(SystemError); }
  void SetFromLastError(const char *message);
  HRESULT SetFromLastError(const char *message, const FString &fileName);
  HRESULT SetFromError_DWORD(const char *message, const FString &fileName, DWORD error);

  CUpdateErrorInfo(): SystemError(0) {}
};

struct CFinishArchiveStat
{
  UInt64 OutArcFileSize;
  unsigned NumVolumes;
  bool IsMultiVolMode;

  CFinishArchiveStat(): OutArcFileSize(0), NumVolumes(0), IsMultiVolMode(false) {}
};

Z7_PURE_INTERFACES_BEGIN

// INTERFACE_IUpdateCallbackUI(x)
// INTERFACE_IDirItemsCallback(x)

#define Z7_IFACEN_IUpdateCallbackUI2(x) \
  virtual HRESULT OpenResult(const CCodecs *codecs, const CArchiveLink &arcLink, const wchar_t *name, HRESULT result) x \
  virtual HRESULT StartScanning() x \
  virtual HRESULT FinishScanning(const CDirItemsStat &st) x \
  virtual HRESULT StartOpenArchive(const wchar_t *name) x \
  virtual HRESULT StartArchive(const wchar_t *name, bool updating) x \
  virtual HRESULT FinishArchive(const CFinishArchiveStat &st) x \
  virtual HRESULT DeletingAfterArchiving(const FString &path, bool isDir) x \
  virtual HRESULT FinishDeletingAfterArchiving() x \

DECLARE_INTERFACE(IUpdateCallbackUI2):
    public IUpdateCallbackUI,
    public IDirItemsCallback
{
  Z7_IFACE_PURE(IUpdateCallbackUI2)
};
Z7_PURE_INTERFACES_END

HRESULT UpdateArchive(
    CCodecs *codecs,
    const CObjectVector<COpenType> &types,
    const UString &cmdArcPath2,
    NWildcard::CCensor &censor,
    CUpdateOptions &options,
    CUpdateErrorInfo &errorInfo,
    IOpenCallbackUI *openCallback,
    IUpdateCallbackUI2 *callback,
    bool needSetPath);

#endif