#ifndef PRIVATEBIN_API_H
#define PRIVATEBIN_API_H

#ifdef _WIN32
    #ifdef PRIVATEBINAPI_EXPORTS
        #define PRIVATEBIN_API __declspec(dllexport)
    #else
        #define PRIVATEBIN_API __declspec(dllimport)
    #endif
#else
    #define PRIVATEBIN_API
#endif

#ifdef __cplusplus
extern "C" {
#endif

/**
 * Creates a new paste on a PrivateBin server
 * 
 * @param server_url The URL of the PrivateBin server
 * @param content The content to paste
 * @param password Optional password for the paste (can be NULL)
 * @param expiration Expiration time ("5min", "10min", "1hour", "1day", "1week", "1month", "1year", "never")
 * @param format Format of the paste ("plaintext", "syntaxhighlighting", "markdown")
 * @param burn_after_reading Set to 1 to enable burn after reading, 0 to disable
 * @param open_discussion Set to 1 to enable discussion, 0 to disable
 * @param paste_url Output parameter for the URL of the created paste
 * @param delete_token Output parameter for the deletion token
 * @return 0 on success, error code on failure
 */
PRIVATEBIN_API int create_paste(const char* server_url, const char* content, 
                               const char* password, const char* expiration,
                               const char* format, int burn_after_reading, 
                               int open_discussion, char** paste_url, 
                               char** delete_token);

/**
 * Uploads a file to a PrivateBin server
 * 
 * @param server_url The URL of the PrivateBin server
 * @param file_path The path to the file to upload
 * @param password Optional password for the paste (can be NULL)
 * @param expiration Expiration time ("5min", "10min", "1hour", "1day", "1week", "1month", "1year", "never")
 * @param burn_after_reading Set to 1 to enable burn after reading, 0 to disable
 * @param open_discussion Set to 1 to enable discussion, 0 to disable
 * @param paste_url Output parameter for the URL of the created paste
 * @param delete_token Output parameter for the deletion token
 * @return 0 on success, error code on failure
 */
PRIVATEBIN_API int upload_file(const char* server_url, const char* file_path,
                              const char* password, const char* expiration,
                              int burn_after_reading, int open_discussion,
                              char** paste_url, char** delete_token);

/**
 * Retrieves a paste from a PrivateBin server
 * 
 * @param server_url The URL of the PrivateBin server
 * @param paste_id The ID of the paste to retrieve
 * @param key The decryption key for the paste
 * @param content Output parameter for the content of the paste
 * @return 0 on success, error code on failure
 */
PRIVATEBIN_API int get_paste(const char* server_url, const char* paste_id, 
                            const char* key, char** content);

/**
 * Deletes a paste from a PrivateBin server
 * 
 * @param server_url The URL of the PrivateBin server
 * @param paste_id The ID of the paste to delete
 * @param delete_token The deletion token for the paste
 * @return 0 on success, error code on failure
 */
PRIVATEBIN_API int delete_paste(const char* server_url, const char* paste_id, 
                               const char* delete_token);

/**
 * Frees memory allocated by the API functions
 * 
 * @param str The string to free
 */
PRIVATEBIN_API void free_string(char* str);

#ifdef __cplusplus
}
#endif

#endif // PRIVATEBIN_API_H