value_formatter.h

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// BSD 3-Clause License
// Copyright (c) 2025, 🍀☀🌕🌥 🌊
// See the LICENSE file in the project root for full license information.
 
#pragma once
 
#include "../database_types.h"
#include "../core/database_backend.h"
#include <string>
#include <vector>
 
namespace database::query {
 
class value_formatter {
public:
    explicit value_formatter(database_types db_type);
 
    std::string format(const core::database_value& value) const;
 
    std::string escape_string(const std::string& str) const;
 
    std::string escape_identifier(const std::string& identifier) const;
 
    std::string null_literal() const;
 
    std::string bool_literal(bool val) const;
 
private:
    database_types db_type_;
 
    std::string format_string(const std::string& str) const;
    std::string format_int(int64_t num) const;
    std::string format_double(double num) const;
    std::string format_bool(bool val) const;
    std::string format_blob(const std::vector<uint8_t>& data) const;
 
    // Database-specific escaping
    std::string escape_postgresql_string(const std::string& str) const;
    std::string escape_sqlite_string(const std::string& str) const;
};
 
} // namespace database::query