// --------------------------------------------------------------------------
//
// File
//		Name:    BackupAccountControl.h
//		Purpose: Client-side account management for Amazon S3 stores
//		Created: 2015/06/27
//
// --------------------------------------------------------------------------

#ifndef BACKUPACCOUNTCONTROL__H
#define BACKUPACCOUNTCONTROL__H

#include <string>

#include "BackupStoreAccountDatabase.h"
#include "S3Client.h"
#include "NamedLock.h"

class BackupStoreInfo;
class Configuration;

class BackupAccountControl
{
protected:
	const Configuration& mConfig;
	bool mMachineReadableOutput;

public:
	BackupAccountControl(const Configuration& config,
		bool machineReadableOutput = false)
	: mConfig(config),
	  mMachineReadableOutput(machineReadableOutput)
	{ }
	void CheckSoftHardLimits(int64_t SoftLimit, int64_t HardLimit);
	int64_t SizeStringToBlocks(const char *string, int BlockSize);
	std::string BlockSizeToString(int64_t Blocks, int64_t MaxBlocks, int BlockSize);
	int PrintAccountInfo(const BackupStoreInfo& info, int BlockSize);
};

class S3BackupAccountControl : public BackupAccountControl
{
public:
	S3BackupAccountControl(const Configuration& config,
		bool machineReadableOutput = false)
	: BackupAccountControl(config, machineReadableOutput)
	{ }
	std::string GetStoreRootURL();
	int CreateAccount(const std::string& name, int32_t SoftLimit, int32_t HardLimit);
	int GetBlockSize() { return 4096; }
};

// max size of soft limit as percent of hard limit
#define MAX_SOFT_LIMIT_SIZE		97

#endif // BACKUPACCOUNTCONTROL__H