#include <cJSON.h>
#include <endpoints/api_v1_schedules.h>
#include <logger.h>
#include <models/junction_tag.h>
#include <models/schedule.h>
#include <models/tag.h>

void
api_v1_schedules_STR_GET(struct mg_connection *c, endpoint_args_t *args, struct http_message *hm)
{
    (void)args;
    (void)hm;

    uuid_t target_uid;
    if(schedule_uid_parse(args[0].value.v_str, target_uid))
    {
        LOG_ERROR("failed to unparse uid\n");
        mg_send_head(c, 400, 2, "Content-Type: application/json");
        mg_printf(c, "{}");
        return;
    }

    char debug_str[40];
    uuid_unparse(target_uid, debug_str);
    LOG_DEBUG("uid: %s\n", debug_str);

    schedule_t** all_schedules = schedule_get_all();

    cJSON *json = cJSON_CreateArray();

    for(int i = 0; all_schedules[i] != NULL; ++i)
    {
        cJSON *json_schedule = schedule_to_json(all_schedules[i]);

        cJSON_AddItemToArray(json, json_schedule);
    }

    char *json_str = cJSON_Print(json);
    if (json_str == NULL)
    {
        LOG_ERROR("failed to print schedules json\n");
        mg_send_head(c, 500, 2, "Content-Type: application/json");
        mg_printf(c, "[]");
    }
    else
    {
        mg_send_head(c, 200, strlen(json_str), "Content-Type: application/json");
        mg_printf(c, "%s", json_str);
        free(json_str);
    }
    cJSON_Delete(json);
    schedule_free_list(all_schedules);
}