// SPDX-License-Identifier: PMPL-1.0-or-later
// SPDX-FileCopyrightText: 2025 Jonathan D.A. Jewell
/// MongoDB client bindings
type client
type db
type collection
type cursor<'a>
type objectId
module ObjectId = {
@module("npm:mongodb@6.12.0") @new
external make: string => objectId = "ObjectId"
@send external toString: objectId => string = "toString"
}
module Client = {
@module("npm:mongodb@6.12.0") @new
external make: string => client = "MongoClient"
@send external connect: client => promise<unit> = "connect"
@send external close: client => promise<unit> = "close"
@send external db: (client, string) => db = "db"
}
module Db = {
@send external collection: (db, string) => collection = "collection"
@send external command: (db, 'a) => promise<'b> = "command"
@send external listCollections: db => cursor<{"name": string}> = "listCollections"
}
module Collection = {
@send external find: (collection, Js.Json.t) => cursor<Js.Json.t> = "find"
@send external findOne: (collection, Js.Json.t) => promise<Js.Nullable.t<Js.Json.t>> = "findOne"
@send external insertOne: (collection, Js.Json.t) => promise<{"insertedId": objectId, "acknowledged": bool}> = "insertOne"
@send external insertMany: (collection, array<Js.Json.t>) => promise<{"insertedCount": int, "insertedIds": Js.Dict.t<objectId>}> = "insertMany"
@send external updateOne: (collection, Js.Json.t, Js.Json.t, option<{"upsert": bool}>) => promise<{"matchedCount": int, "modifiedCount": int, "upsertedId": Js.Nullable.t<objectId>}> = "updateOne"
@send external updateMany: (collection, Js.Json.t, Js.Json.t) => promise<{"matchedCount": int, "modifiedCount": int}> = "updateMany"
@send external deleteOne: (collection, Js.Json.t) => promise<{"deletedCount": int}> = "deleteOne"
@send external deleteMany: (collection, Js.Json.t) => promise<{"deletedCount": int}> = "deleteMany"
@send external countDocuments: (collection, Js.Json.t) => promise<int> = "countDocuments"
@send external distinct: (collection, string, Js.Json.t) => promise<array<Js.Json.t>> = "distinct"
@send external aggregate: (collection, array<Js.Json.t>) => cursor<Js.Json.t> = "aggregate"
@send external createIndex: (collection, Js.Json.t, Js.Json.t) => promise<string> = "createIndex"
@send external indexes: collection => promise<array<Js.Json.t>> = "indexes"
}
module Cursor = {
@send external toArray: cursor<'a> => promise<array<'a>> = "toArray"
@send external limit: (cursor<'a>, int) => cursor<'a> = "limit"
@send external skip: (cursor<'a>, int) => cursor<'a> = "skip"
@send external sort: (cursor<'a>, Js.Json.t) => cursor<'a> = "sort"
@send external project: (cursor<'a>, Js.Json.t) => cursor<'a> = "project"
}
