/*
	Copyright © 2006, FSL Technologies Ltd.


	$Revision: 13 $
	$Date: 7/08/06 13:06 $
*/


#ifndef EVENT_HPP
#define EVENT_HPP
#pragma once


#define EVENT_HPP_ARCHIVE L"$Archive: /FOST.3/vss2svn/event.hpp $"
#define EVENT_HPP_REVISION L"$Revision: 13 $"
#define EVENT_HPP_DATE L"$Date: 7/08/06 13:06 $"


#include "file.hpp"


namespace Migrate {


	const extern Setting c_iniFile;
	const extern Setting c_banner;
	const extern Setting c_settings;
	const extern Setting c_environment;
	const extern Setting c_temp;

	const extern Setting c_directory;
	const extern Setting c_root;
	const extern Setting c_user;
	const extern Setting c_password;

	const extern Setting c_ss;

	const extern Setting c_log_createprocess;

	const extern Setting c_use_hooks_to_replicate_dates;


	// The events to be played out


	class Create : public DEvent {
	public:
		Create( const TimeStamp &ts, Directory &path,wstring a_user )
		: DEvent( ts, path ), user(a_user) {
		}
		double weight() const { return 0; }
		bool plan( boost::shared_ptr< Directory >, YAML::Record & ) { return false; }
		void migrate( YAML::Record &, boost::shared_ptr< Directory > , boost::shared_ptr< Directory > ) {}
		wstring user;
	};


	class Delete : public DEvent {
	public:
		Delete( const TimeStamp &a_timestamp, Directory &path, const wstring &file )
		: DEvent( a_timestamp, path ), filename( file ) {
		}
		double weight() const { return 9; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring filename;
		boost::shared_ptr< File > file;
	};


	class Mkdir : public DEvent {
	public:
		Mkdir( const TimeStamp &a_timestamp, Directory &path, const wstring &name )
		: DEvent( a_timestamp, path ), directory( name ) {
		}
		// We need the shorter paths to have a lower weight. 5000 is arbitrary. It should just be longer than the longest pathname
		double weight() const { return 1. + double( location.pathname( timestamp ).length() ) / 5000.; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring directory;
	};


	class MoveProject : public DEvent {
	public:
		MoveProject( const TimeStamp &ts, Directory &path, const wstring &subdir, const wstring &dest )
		: DEvent( ts, path ), subdirectory( subdir ), destination( dest ) {
		}
		double weight() const { return 8; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring subdirectory, destination;
	};


	class Recover : public DEvent {
	public:
		Recover( const TimeStamp &a_timestamp, Directory &path, const wstring &file )
		: DEvent( a_timestamp, path ), filename( file ) {
		}
		double weight() const { return 4; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring filename;
	};


	class Rename : public DEvent {
	public:
		Rename( const TimeStamp &timestamp, Directory &path, const wstring startname, const wstring &endname )
		: DEvent( timestamp, path ), fromname( startname ), toname( endname ) {
		}
		double weight() const { return 7; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring fromname, toname;
	};


	class Restore : public DEvent {
	public:
		Restore( const TimeStamp &timestamp, Directory &path, const wstring name, boost::shared_ptr< Directory > restore_from )
		: DEvent( timestamp, path ), directory( name ), from( restore_from ) {
		}
		double weight() const { return 2; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring directory;
		boost::shared_ptr< Directory > from;
	};


	class Rmdir : public DEvent {
	public:
		Rmdir( const TimeStamp &a_timestamp, Directory &path, const wstring &dir )
		: DEvent( a_timestamp, path ), directory( dir ) {
		}
		double weight() const { return 10; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		wstring directory;
	};


	class Share : public DEvent {
	public:
		Share( const TimeStamp &a_timestamp, Directory &path, const wstring &name )
		: DEvent( a_timestamp, path ), asmove( false ), filepathname( name ) {
		}
		double weight() const { return 6; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		bool asmove;
		wstring filepathname;
	};


	class Version : public FEvent {
	public:
		Version( const FSLib::TimeStamp &timestamp, File &location, unsigned int a_version, const wstring &a_comment ,const wstring &a_user)
		: FEvent( timestamp, location ), comment( a_comment ), version( a_version ), user(a_user) {
		}
		double weight() const { return 5; }
		bool plan( boost::shared_ptr< Directory > root, YAML::Record &log );
		void migrate( YAML::Record &log, boost::shared_ptr< Directory > root, boost::shared_ptr< Directory > tempdirectory );
	private:
		unsigned int version;
		wstring comment;
		wstring user;
	};


}


#endif // EVENT_HPP


/*
	$History: event.hpp $
 * 
 * *****************  Version 13  *****************
 * User: Kirit        Date: 7/08/06    Time: 13:06
 * Updated in $/FOST.3/vss2svn
 * File versions during a delete now work on the test database.
 * 
 * *****************  Version 12  *****************
 * User: Kirit        Date: 4/08/06    Time: 15:34
 * Updated in $/FOST.3/vss2svn
 * Working forwards very well. Has a problem with pinned files which needs
 * to be sorted out as early as possible.
 * 
 * *****************  Version 11  *****************
 * User: Kirit        Date: 3/08/06    Time: 19:10
 * Updated in $/FOST.3/vss2svn
 * Files in restored directories now appear in the right places.
 * 
 * *****************  Version 10  *****************
 * User: Kirit        Date: 3/08/06    Time: 13:16
 * Updated in $/FOST.3/vss2svn
 * Now starting to migrate to SVN.
 * 
 * *****************  Version 9  *****************
 * User: Kirit        Date: 2/08/06    Time: 19:15
 * Updated in $/FOST.3/vss2svn
 * Still a problem during planning where projects have been restored from
 * another SourceSafe database.
 * 
 * *****************  Version 8  *****************
 * User: Kirit        Date: 31/07/06   Time: 18:01
 * Updated in $/FOST.3/vss2svn
 * Basic sorting now seems to work. Need to solve problem of sharing to
 * directories that no longer exist and are no longer referenced.
 * 
 * *****************  Version 7  *****************
 * User: Kirit        Date: 31/07/06   Time: 13:16
 * Updated in $/FOST.3/vss2svn
 * Still can't get the sort order right because VSS sorts differently
 * depending on what is being done.
 * 
 * *****************  Version 6  *****************
 * User: Kirit        Date: 29/07/06   Time: 13:52
 * Updated in $/FOST.3/vss2svn
 * Not properly running yet. Need a better way to order the events.
 * 
 * *****************  Version 5  *****************
 * User: Kirit        Date: 29/07/06   Time: 11:29
 * Updated in $/FOST.3/vss2svn
 * Executes properly on test database.
 * 
 * *****************  Version 4  *****************
 * User: Kirit        Date: 28/07/06   Time: 18:23
 * Updated in $/FOST.3/vss2svn
 * Skeleton in - awaiting final plans.
 * 
 * *****************  Version 3  *****************
 * User: Kirit        Date: 28/07/06   Time: 17:38
 * Updated in $/FOST.3/vss2svn
 * Replays directory commmands.
 * 
 * *****************  Version 2  *****************
 * User: Kirit        Date: 27/07/06   Time: 12:53
 * Updated in $/FOST.3/vss2svn
 * Version compiles. Can now start to restructure directory handling.
 * 
 * *****************  Version 1  *****************
 * User: Kirit        Date: 27/07/06   Time: 12:15
 * Created in $/FOST.3/vss2svn
 * Added new source files for restructuring.
*/