<?php

namespace MongoDB;

/**
 * Result returned by Server and Manager executeWriteBatch() methods.
 *
 * This class may be constructed internally if it will encapsulate a libmongoc
 * data structure.
 */
final class WriteResult
{
    /**
     * Returns the number of documents that were inserted
     *
     * @return integer
     */
    public function getInsertedCount() {
        /*** CIMPL ***/
/*
	RETURN_LONG(intern->nInserted);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the number of documents that matched the update criteria
     *
     * @return integer
     */
    public function getMatchedCount() {
        /*** CIMPL ***/
/*
	RETURN_LONG(intern->nMatched);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the number of documents that were actually modified by an update
     *
     * @return integer
     */
    public function getModifiedCount() {
        /*** CIMPL ***/
/*
	RETURN_LONG(intern->nModified);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the number of documents that were deleted
     *
     * @return integer
     */
    public function getDeletedCount() {
        /*** CIMPL ***/
/*
	RETURN_LONG(intern->nRemoved);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the number of documents that were upserted
     *
     * @return integer
     */
    public function getUpsertedCount() {
        /*** CIMPL ***/
/*
	RETURN_LONG(intern->nUpserted);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns metadata about the operation.
     *
     * @see https://github.com/mongodb/specifications/blob/master/source/server_write_commands.rst#situational-fields
     * @return array Additional metadata for the operation(s) (e.g. lastOp)
     */
    public function getInfo()
    {
        /*** CIMPL ***/
/*
	if (intern->info && Z_TYPE_P(intern->info) == IS_ARRAY) {
		RETURN_ZVAL(intern->info, 1, 0);
	}

	array_init(return_value);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the Server from which the result originated
     *
     * @return Server
     */
    public function getServer() {
        /*** CIMPL ***/
/*
	phongo_server_init(return_value, intern->result.hint, NULL TSRMLS_CC);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns the identifiers generated by the server for upsert operations.
     *
     * Each identifier value in the associative array will be indexed by the
     * batch index of the corresponding upsert operation.
     *
     * @return array
     */
    public function getUpsertedIds()
    {
        /*** CIMPL ***/
/*
	if (intern->upsertedIds && Z_TYPE_P(intern->upsertedIds) == IS_ARRAY) {
		RETURN_ZVAL(intern->upsertedIds, 1, 0);
	}

	array_init(return_value);
*/
        /*** CIMPL ***/
    }

    /**
     * Return any write concern errors that occurred
     *
     * @return WriteConcernError[]
     */
    public function getWriteConcernErrors()
    {
        /*** CIMPL ***/
/*
	if (intern->writeConcernErrors && Z_TYPE_P(intern->writeConcernErrors) == IS_ARRAY) {
		RETURN_ZVAL(intern->writeConcernErrors, 1, 0);
	}

	array_init(return_value);
*/
        /*** CIMPL ***/
    }

    /**
     * Returns any write errors that occurred
     *
     * @return WriteError[]
     */
    public function getWriteErrors()
    {
        /*** CIMPL ***/
/*
	if (intern->writeErrors && Z_TYPE_P(intern->writeErrors) == IS_ARRAY) {
		RETURN_ZVAL(intern->writeErrors, 1, 0);
	}

	array_init(return_value);
*/
        /*** CIMPL ***/
    }
}

$WriteResult["internwrapper"] = "result.";

$WriteResult["free"] = <<< EOF
	if (intern->info) {
		zval_ptr_dtor(&intern->info);
	}

	if (intern->upsertedIds) {
		zval_ptr_dtor(&intern->upsertedIds);
	}

	if (intern->writeConcernErrors) {
		zval_ptr_dtor(&intern->writeConcernErrors);
	}

	if (intern->writeErrors) {
		zval_ptr_dtor(&intern->writeErrors);
	}

EOF;