// cppcheck-suppress missingIncludeSystem
#include "looper.h"
#include "pipe.h"
#include <jack/jack.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>

int main(int argc, char *argv[]) {
  (void)argc;
  (void)argv;
  const char *client_name = "looper";
  jack_options_t options = JackNullOption;
  jack_status_t status;

  jack_client_t *client = jack_client_open(client_name, options, &status);
  if (client == NULL) {
    fprintf(stderr, "jack_client_open() failed, status = 0x%2.0x\n", status);
    if (status & JackServerFailed)
      fprintf(stderr, "Unable to connect to JACK server\n");
    return 1;
  }

  if (status & JackNameNotUnique)
    client_name = jack_get_client_name(client);

  jack_set_process_callback(client, process_callback, NULL);
  jack_on_shutdown(client, jack_shutdown_cb, NULL);

  if (looper_init(client) != 0) {
    fprintf(stderr, "looper initialisation failed\n");
    jack_client_close(client);
    return 1;
  }

  if (pipe_start_reader() != 0) {
    fprintf(stderr, "pipe reader initialisation failed\n");
    jack_client_close(client);
    return 1;
  }

  if (jack_activate(client)) {
    fprintf(stderr, "Cannot activate client\n");
    jack_client_close(client);
    return 1;
  }

  fprintf(stderr, "looper running (client name '%s')\n", client_name);

  while (1) {
    looper_process_commands(client);
    {
      struct timespec ts = {.tv_sec = 0, .tv_nsec = 1000000};
      nanosleep(&ts, NULL);
    } /* check commands every 1 ms */
  }

  jack_client_close(client);
  return 0;
}