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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "sqliteglobal.h"
#include <utils/smallstringvector.h>
#include <utility>
#include <vector>
namespace Sqlite {
class SQLITE_EXPORT SqlStatementBuilder
{
using BindingPair = std::pair<Utils::SmallString, Utils::SmallString>;
public:
SqlStatementBuilder(Utils::SmallStringView m_sqlTemplate);
void bindEmptyText(Utils::SmallString &&name);
void bind(Utils::SmallString &&name, Utils::SmallString &&text);
void bind(Utils::SmallString &&name, const Utils::SmallStringVector &textVector);
void bind(Utils::SmallString &&name, int value);
void bind(Utils::SmallString &&name, const std::vector<int> &integerVector);
void bindWithInsertTemplateParameters(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void bindWithUpdateTemplateParameters(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void bindWithUpdateTemplateNames(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void clear();
Utils::SmallStringView sqlStatement() const;
bool isBuild() const;
protected:
static Utils::SmallString insertTemplateParameters(const Utils::SmallStringVector &columns);
static Utils::SmallString updateTemplateParameters(const Utils::SmallStringVector &columns);
static Utils::SmallString updateTemplateNames(const Utils::SmallStringVector &columns);
void sortBindings() const;
void generateSqlStatement() const;
void changeBinding(Utils::SmallString &&name, Utils::SmallString &&text);
void clearSqlStatement();
void checkIfPlaceHolderExists(Utils::SmallStringView name) const;
void checkIfNoPlaceHoldersAynmoreExists() const;
void checkBindingTextIsNotEmpty(Utils::SmallStringView text) const;
void checkBindingTextVectorIsNotEmpty(const Utils::SmallStringVector &textVector) const;
void checkBindingIntegerVectorIsNotEmpty(const std::vector<int> &integerVector) const;
Q_NORETURN static void throwException(const char *whatHasHappened, const char *errorMessage);
private:
Utils::BasicSmallString<510> m_sqlTemplate;
mutable Utils::BasicSmallString<510> m_sqlStatement;
mutable std::vector<BindingPair> m_bindings;
};
} // namespace Sqlite
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