#ifndef MAZE32_WIFI_CONFIG_H
#define MAZE32_WIFI_CONFIG_H

#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

#define MAZE32_WIFI_CONFIG_SCHEMA_VERSION 1U
#define MAZE32_WIFI_SSID_MAX_BYTES 32U
#define MAZE32_WIFI_PASSWORD_MAX_BYTES 63U

typedef struct {
    char ssid[MAZE32_WIFI_SSID_MAX_BYTES + 1U];
    char password[MAZE32_WIFI_PASSWORD_MAX_BYTES + 1U];
} maze32_wifi_credentials_t;

typedef enum {
    MAZE32_WIFI_CONFIG_VALID = 0,
    MAZE32_WIFI_CONFIG_INVALID_SSID,
    MAZE32_WIFI_CONFIG_INVALID_PASSWORD,
} maze32_wifi_config_validation_t;

typedef int (*maze32_reconfiguration_guard_fn)(void *context);
typedef int (*maze32_credentials_save_fn)(const maze32_wifi_credentials_t *credentials,
                                          void *context);
typedef int (*maze32_credentials_clear_fn)(void *context);

maze32_wifi_config_validation_t maze32_wifi_credentials_validate(
    const maze32_wifi_credentials_t *credentials);
int maze32_wifi_config_apply(const maze32_wifi_credentials_t *credentials,
                             maze32_reconfiguration_guard_fn guard,
                             maze32_credentials_save_fn save,
                             void *context);
int maze32_wifi_config_reset(maze32_reconfiguration_guard_fn guard,
                             maze32_credentials_clear_fn clear,
                             void *context);

#ifdef __cplusplus
}
#endif

#endif