#pragma once

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

#include "esp_err.h"
#include "freertos/FreeRTOS.h"
#include "trikke_transport.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    uint32_t disconnect_count;
    uint32_t send_failure_count;
    uint32_t replay_count;
    uint32_t invalid_ack_count;
} trikke_ble_transport_counters_t;

typedef void (*trikke_ble_session_ready_fn)(void *context);

typedef struct {
    portMUX_TYPE lock;
    bool initialized;
    bool connected;
    bool notify_enabled;
    bool subscribed;
    bool frame_active;
    bool frame_fully_sent_once;
    bool ack_received;
    bool session_token_valid;
    bool session_connection_ready;
    bool session_started;
    bool session_restart_pending;
    uint16_t connection_handle;
    uint64_t session_token;
    uint32_t delivery_epoch;
    uint32_t frame_epoch;
    uint32_t frame_sequence;
    const uint8_t *frame;
    size_t frame_size;
    size_t next_offset;
    int64_t ack_deadline_us;
    trikke_ble_session_ready_fn session_ready;
    void *session_ready_context;
    trikke_ble_transport_counters_t counters;
} trikke_ble_transport_t;

esp_err_t trikke_ble_transport_init(
    trikke_ble_transport_t *ble,
    trikke_transport_t *transport,
    trikke_ble_session_ready_fn session_ready,
    void *session_ready_context);

void trikke_ble_transport_get_counters(
    trikke_ble_transport_t *ble,
    trikke_ble_transport_counters_t *counters);

#ifdef __cplusplus
}
#endif