#include "sender_task.h"
#include "sampler_task.h"
#include "ringbuf.h"

#include <stdio.h>
#include <time.h>

extern "C" {
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
}

static uint32_t msg_id = 1;

static void sender_task(void *arg) {
    int data[RINGBUF_SIZE];

    while (1) {
        vTaskDelay(pdMS_TO_TICKS(1000)); // 1 Гц

        ringbuf_t *rb = sampler_get_buffer();
        ringbuf_copy(rb, data);

        time_t now = time(NULL);

        // формируем JSON
        printf("{\"v\":1,\"t\":\"t\",\"id\":%lu,\"ts\":%lld,\"d\":1,\"p\":{",
       (unsigned long)msg_id++, (long long)now);
        printf("\"m\":\"v\",\"s\":\"adc35\",\"u\":\"raw\",\"v\":[");

        for (int i = 0; i < RINGBUF_SIZE; i++) {
            printf("[%d,%d]%s", i, data[i], (i < RINGBUF_SIZE - 1) ? "," : "");
        }

        printf("]}}\n");
    }
}

void sender_task_start() {
    xTaskCreate(
        sender_task,
        "sender",
        4096,
        NULL,
        5,
        NULL
    );
}