election.h

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#pragma once
 
#include <ascii-chat/crypto/sizes.h>
#include <stdbool.h>
#include <stdint.h>
#include "metrics.h"
#include <ascii-chat/common.h>

uint32_t consensus_election_compute_score(const participant_metrics_t *metrics);

asciichat_error_t consensus_election_choose_hosts(const participant_metrics_t *metrics, int num_metrics,
                                                  int *out_best_index,  // Index of best host
                                                  int *out_backup_index // Index of backup host
);

asciichat_error_t consensus_election_verify(const participant_metrics_t *metrics, int num_metrics,
                                            const uint8_t announced_host_id[SESSION_ID_SIZE],
                                            const uint8_t announced_backup_id[SESSION_ID_SIZE], bool *out_valid);