// --------------------------------------------------------------------------
//
// File
//		Name:    BackupClientDeleteList.h
//		Purpose: List of pending deletes for backup
//		Created: 10/11/03
//
// --------------------------------------------------------------------------

#ifndef BACKUPCLIENTDELETELIST__H
#define BACKUPCLIENTDELETELIST__H

#include "BackupStoreFilename.h"

class BackupClientContext;

#include <vector>
#include <utility>
#include <set>

// --------------------------------------------------------------------------
//
// Class
//		Name:    BackupClientDeleteList
//		Purpose: List of pending deletes for backup
//		Created: 10/11/03
//
// --------------------------------------------------------------------------
class BackupClientDeleteList
{
private:
	class FileToDelete
	{
		public:
		int64_t mDirectoryID;
		BackupStoreFilename mFilename;
		std::string mLocalPath;
		FileToDelete(int64_t DirectoryID, 
			const BackupStoreFilename& rFilename,
			const std::string& rLocalPath);
	};

	class DirToDelete
	{
		public:
		int64_t mObjectID;
		std::string mLocalPath;
		DirToDelete(int64_t ObjectID, const std::string& rLocalPath);
	};

public:
	BackupClientDeleteList();
	~BackupClientDeleteList();
	
	void AddDirectoryDelete(int64_t ObjectID,
		const std::string& rLocalPath);
	void AddFileDelete(int64_t DirectoryID,
		const BackupStoreFilename &rFilename,
		const std::string& rLocalPath);

	void StopDirectoryDeletion(int64_t ObjectID);
	void StopFileDeletion(int64_t DirectoryID,
		const BackupStoreFilename &rFilename);
	
	void PerformDeletions(BackupClientContext &rContext);
	
private:
	std::vector<DirToDelete> mDirectoryList;
	std::set<int64_t> mDirectoryNoDeleteList;	// note: things only get in this list if they're not present in mDirectoryList when they are 'added'
	std::vector<FileToDelete> mFileList;
	std::vector<std::pair<int64_t, BackupStoreFilename> > mFileNoDeleteList;
};

#endif // BACKUPCLIENTDELETELIST__H