#include "config.h"

#include <errno.h>
#include <string.h>
#include <unistd.h>

#include "cluster.h"
#include "xce/cluster_def.h"

int handle_clusterconf(cluster_t* c, endpoint_t* ep, xce_request_t* request)
{
    /* clang-format off */
    xce_reply_t       reply;
    int               rc          = 0;
    xce_clusterconf_t clusterconf = {
        .name = c->myconf->cluster_config->clustername,
        .wlist = {
            .count   = 0,
            .workers = NULL
        },
        .uglist = {
            .count  = 0,
            .groups = NULL
        },
        .hglist = {
            .count  = 0,
            .groups = NULL
        }
    };
    /* clang-format on */
    int     i;
    xlist_t clist, qlist, rlist, wlist;

    init_reply_by_req(&reply, request);

    reply.status           = 0;
    reply.data_which       = RequestReply_data_clusterconf;
    reply.data.clusterconf = &clusterconf;

    xlist_init(&clist, 256);
    xlist_init(&qlist, 64);
    xlist_init(&rlist, 1024);
    xlist_init(&wlist, 10240);

    collect_confvars(c, NULL, &clist);
    clusterconf.cfglist.count   = clist.count;
    clusterconf.cfglist.configs = (xce_config_t**)clist.data;

    collect_queues(c, NULL, &qlist);
    clusterconf.qlist.count  = qlist.count;
    clusterconf.qlist.queues = (xce_queue_t**)qlist.data;

    collect_resources(c, NULL, &rlist);
    clusterconf.reslist.count = rlist.count;
    clusterconf.reslist.res   = (xce_resource_t**)rlist.data;

    collect_workers(c, (collect_check_fn_t)check_worker_, &wlist);
    clusterconf.wlist.count   = wlist.count;
    clusterconf.wlist.workers = (xce_worker_t**)wlist.data;

    xce_reply(ep, c->myhost, &reply);

    for (i = 0; i < clusterconf.wlist.count; i++) {
        xce_worker_t* w = clusterconf.wlist.workers[i];

        free_name_val_list(&(w->resvals_to_sched), &(w->nresvals_to_sched));
    }

    unlock_collect_queues(&qlist);
    unlock_collect_workers(&wlist);

    xlist_fini(&clist);
    xlist_fini(&qlist);
    xlist_fini(&rlist);
    xlist_fini(&wlist);

    return rc;
}