#pragma once

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include "esp_err.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
    MULTIMODAL_WS_EVENT_CONNECTED = 0,
    MULTIMODAL_WS_EVENT_DISCONNECTED,
    MULTIMODAL_WS_EVENT_ERROR,
    MULTIMODAL_WS_EVENT_TEXT_MESSAGE,
    MULTIMODAL_WS_EVENT_BINARY_MESSAGE,
} multimodal_ws_event_type_t;

typedef struct {
    multimodal_ws_event_type_t type;
    const uint8_t *data;
    size_t data_len;
} multimodal_ws_event_t;

typedef void (*multimodal_ws_event_callback_t)(const multimodal_ws_event_t *event,
                                               void *user_data);

esp_err_t multimodal_ws_start(const char *bearer_token,
                              const char *workspace_id,
                              multimodal_ws_event_callback_t cb,
                              void *user_data);
esp_err_t multimodal_ws_stop(int timeout_ms);
bool multimodal_ws_is_connected(void);

esp_err_t multimodal_ws_send_text(const char *label, const char *text);
esp_err_t multimodal_ws_send_text_realtime(const char *label, const char *text);
esp_err_t multimodal_ws_send_binary_realtime(const uint8_t *data, size_t len);

#ifdef __cplusplus
}
#endif