#ifndef VIETER_JOB_QUEUE
#define VIETER_JOB_QUEUE

#include <stdint.h>
#include <stdbool.h>
#include "vieter_cron.h"

/*
 * The order of these do not imply that they happen in this order. New states
 * will just get added as consecutive numbers. Their values should be
 * monotonically increasing values, as these will be used to index arrays, among
 * other things.
 */
typedef enum vieter_job_state {
    vieter_job_queued = 0,
    vieter_job_dispatched = 1,
    vieter_job_finished = 2
} vieter_job_state;

// This macro should be kept in sync with the above enum
#define VIETER_JOB_STATES 3

typedef struct vieter_job {
    int id;
    uint64_t next_scheduled_time;
    vieter_cron_expression *ce;
    bool single;
    vieter_job_state state;
    uint64_t state_transition_times[VIETER_JOB_STATES];
} vieter_job;

#endif