<?php

namespace MongoDB\Driver;

/* Final classes without interfaces:
 *
 * - BulkWrite (builder object)
 * - Command (value object)
 * - Query (value object)
 * - CursorId (value object)
 * - ReadConcern (value object)
 * - ReadPreference (value object)
 * - WriteConcern (value object)
 */

interface CursorInterface extends \Traversable
{
    function getId(): CursorId;
    function getServer(): ServerInterface;
    function isDead(): boolean;
    function setTypeMap(array $typeMap);
    function toArray(): array;
}

interface WriteConcernErrorInterface
{
    function getCode(): integer;
    function getInfo(); // array or object
    function getMessage(): string;
}

interface WriteErrorInterface
{
    function getCode(): integer;
    function getIndex(): integer;
    function getInfo(); // array or object
    function getMessage(): string;
}

interface WriteResultInterface
{
    function getDeletedCount(): ?integer;
    function getInsertedCount(): ?integer;
    function getMatchedCount(): ?integer;
    function getModifiedCount(): ?integer;
    function getServer(): ServerInterface;
    function getUpsertedCount(): ?integer;
    function getUpsertedIds(): array; // map of index => ID
    function getWriteConcernError(): WriteConcernErrorInterface;
    function getWriteErrors(): array; // WriteErrorInterface[];
    function isAcknowledged(): boolean;
}

interface ExecutorInterface
{
    function executeBulkWrite(string $ns, BulkWrite $bulkWrite, ?WriteConcern $wc = null): WriteResultInterface;
    function executeCommand(string $db, Command $cmd, ?ReadPreference $rp = null): CursorInterface;
    function executeQuery(string $ns, Query $query, ?ReadPreference $rp = null): CursorInterface;
}

interface ServerInterface extends ExecutorInterface
{
    function getHost(): string;
    function getInfo(): array;
    function getLatency(): integer;
    function getPort(): integer;
    function getTags(): array; // string[]
    function getType(): integer;
    function isArbiter(): boolean;
    function isHidden(): boolean;
    function isSecondary(): boolean;
    function isPassive(): boolean;
    function isPrimary(): boolean;
}

interface ManagerInterface extends ExecutorInterface
{
    function getReadConcern(): ReadConcern;
    function getReadPreference(): ReadPreference;
    function getServers(): array; // ServerInterface[]
    function getWriteConcern(): WriteConcern;
    function selectServer(ReadPreference $rp);
}