/*
 * Copyright 2009-present MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "../doc-common-insert.c"
#include "./constants.c"
#include "./distinct.c"
#include "./map-reduce-advanced.c"
#include "./map-reduce-basic.c"

#include <mongoc/mongoc.h>

#include <stdio.h>

int
main(int argc, char *argv[])
{
   mongoc_database_t *database = NULL;
   mongoc_client_t *client = NULL;
   mongoc_collection_t *collection = NULL;
   mongoc_uri_t *uri = NULL;
   bson_error_t error;
   char *host_and_port = NULL;
   int exit_code = EXIT_FAILURE;

   if (argc != 2) {
      fprintf(stderr, "usage: %s CONNECTION-STRING\n", argv[0]);
      fprintf(stderr, "the connection string can be of the following forms:\n");
      fprintf(stderr, "localhost\t\t\t\tlocal machine\n");
      fprintf(stderr, "localhost:27018\t\t\t\tlocal machine on port 27018\n");
      fprintf(stderr,
              "mongodb://user:pass@localhost:27017\t"
              "local machine on port 27017, and authenticate with username "
              "user and password pass\n");
      return exit_code;
   }

   mongoc_init();

   if (strncmp(argv[1], "mongodb://", 10) == 0) {
      host_and_port = bson_strdup(argv[1]);
   } else {
      host_and_port = bson_strdup_printf("mongodb://%s", argv[1]);
   }

   uri = mongoc_uri_new_with_error(host_and_port, &error);
   if (!uri) {
      fprintf(stderr,
              "failed to parse URI:\n"
              "error message: %s\n",
              error.message);
      goto cleanup;
   }

   client = mongoc_client_new_from_uri(uri);
   if (!client) {
      goto cleanup;
   }

   mongoc_client_set_error_api(client, 2);
   database = mongoc_client_get_database(client, "test");
   collection = mongoc_database_get_collection(database, COLLECTION_NAME);

   printf("Inserting data\n");
   if (!insert_data(collection)) {
      goto cleanup;
   }

   printf("distinct\n");
   if (!distinct(database)) {
      goto cleanup;
   }

   printf("map reduce\n");
   if (!map_reduce_basic(database)) {
      goto cleanup;
   }

   printf("more complicated map reduce\n");
   if (!map_reduce_advanced(database)) {
      goto cleanup;
   }

   exit_code = EXIT_SUCCESS;

cleanup:
   if (collection) {
      mongoc_collection_destroy(collection);
   }

   if (database) {
      mongoc_database_destroy(database);
   }

   if (client) {
      mongoc_client_destroy(client);
   }

   if (uri) {
      mongoc_uri_destroy(uri);
   }

   if (host_and_port) {
      bson_free(host_and_port);
   }

   mongoc_cleanup();
   return exit_code;
}
