#ifndef IT3256_H
#define IT3256_H

#include <map>
#include <mutex>
#include <thread>
#include "iit3256.h"
#include "it3256_death_recipient.h"

namespace OHOS {
namespace It3256 {

class It3256IO {
public:
    It3256IO() = default;
    ~It3256IO() = default;

    bool SetAIRangeCode(unsigned char startch, unsigned char stopch, unsigned char *poutbuf);
    bool GetAIRangeCode(unsigned char startch, unsigned char stopch, unsigned char *poutbuf);
    void ResetIt3256IOProxy();
    bool Reconnect();

private:
    static constexpr int32_t MAX_RETRY_TIME = 3;
    bool GetIt3256IOProxy();
    
    std::mutex mutex_;
    bool isProxyValid_ = false;
    sptr<IIt3256IO> It3256IOProxy_;
    sptr<It3256IODeathRecipient> recipient_;

    friend class It3256IODeathRecipient;
}; 

} // namespace It3256
} // namespace OHOS

#endif  //IT3256_H