#pragma once
#include "char_types.hpp"
#include <string>
#include <string_view>

#if defined(BASALT_OS_WINDOWS)
#include <Windows.h>
#else
// Nothing was included in POSIX
#endif

namespace basalt::shared::pipe_operator {

    class PipeOperator {
    public:
#if defined(BASALT_OS_WINDOWS)
        using Handle = HANDLE;
        static constexpr Handle BAD_PIPE_HANDLE = INVALID_HANDLE_VALUE;
#else
        using Handle = int;
        static constexpr Handle BAD_PIPE_HANDLE = -1;
#endif

    public:
        PipeOperator(const char_types::BSStringView& name);
        ~PipeOperator();
        // Delete copy ctor
        PipeOperator(const PipeOperator&) = delete;
        PipeOperator& operator=(const PipeOperator&) = delete;
        // Implement move ctor
        PipeOperator(PipeOperator&&) noexcept;
        PipeOperator& operator=(PipeOperator&& other) noexcept;

    public:
        void read(void* buffer, size_t size);
        void write(const void* buffer, size_t size);

        template<typename TPod>
        void read_pod(TPod& buffer) {
            read(&buffer, sizeof(TPod));
        }
        template<typename TPod>
        void write_pod(const TPod& buffer) {
            write(&buffer, sizeof(TPod));
        }
        void read_string(std::string& buffer) {
            std::size_t length = 0;
            read_pod(length);
            buffer.resize(length);
            read(buffer.data(), length * sizeof(std::string::value_type));
        }
        void write_string(const std::string_view& buffer) {
            auto length = buffer.size();
            write_pod(length);
            write(buffer.data(), length * sizeof(std::string_view::value_type));
        }
        void read_bsstring(char_types::BSString& buffer) {
            std::size_t length = 0;
            read_pod(length);
            buffer.resize(length);
            read(buffer.data(), length * sizeof(char_types::BSString::value_type));
        }
        void write_bsstring(const char_types::BSStringView& buffer) {
            auto length = buffer.size();
            write_pod(length);
            write(buffer.data(), length * sizeof(char_types::BSStringView::value_type));
        }

    private:
        Handle m_Handle;
    };
} // namespace basalt::shared::pipe_operator