/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you 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.
 */

import { expectType, expectNotType, expectError } from 'tsd'
import { Client, RequestEvent, ResurrectEvent, ApiError, ApiResponse, estypes } from '../../'
import { NewClientTypes } from '../../api/new'
import { TransportRequestPromise, Context } from '../../lib/Transport'

// @ts-expect-error
const client: NewClientTypes = new Client({
  node: 'http://localhost:9200'
})

client.on('request', (err, meta) => {
  expectType<ApiError>(err)
  expectType<RequestEvent>(meta)
})

client.on('response', (err, meta) => {
  expectType<ApiError>(err)
  expectType<RequestEvent>(meta)
})

client.on('sniff', (err, meta) => {
  expectType<ApiError>(err)
  expectType<RequestEvent>(meta)
})

client.on('resurrect', (err, meta) => {
  expectType<null>(err)
  expectType<ResurrectEvent>(meta)
})

// No generics
{
  const response = await client.cat.count({ index: 'test' })

  expectType<estypes.CatCountResponse>(response.body)
  expectType<Context>(response.meta.context)
}

// Define only the context
{
  const response = await client.cat.count<string>({ index: 'test' })

  expectType<estypes.CatCountResponse>(response.body)
  expectType<string>(response.meta.context)
}

// Check API returned type and optional parameters
{
  const promise = client.info()
  expectType<TransportRequestPromise<ApiResponse<estypes.RootNodeInfoResponse, Context>>>(promise)
  promise
    .then(result => expectType<ApiResponse<estypes.RootNodeInfoResponse, Context>>(result))
    .catch((err: ApiError) => expectType<ApiError>(err))
  expectType<void>(promise.abort())
}

{
  const promise = client.info({ pretty: true })
  expectType<TransportRequestPromise<ApiResponse<estypes.RootNodeInfoResponse, Context>>>(promise)
  promise
    .then(result => expectType<ApiResponse<estypes.RootNodeInfoResponse, Context>>(result))
    .catch((err: ApiError) => expectType<ApiError>(err))
  expectType<void>(promise.abort())
}

{
  const promise = client.info({ pretty: true }, { ignore: [404] })
  expectType<TransportRequestPromise<ApiResponse<estypes.RootNodeInfoResponse, Context>>>(promise)
  promise
    .then(result => expectType<ApiResponse<estypes.RootNodeInfoResponse, Context>>(result))
    .catch((err: ApiError) => expectType<ApiError>(err))
  expectType<void>(promise.abort())
}

// body that does not respect the RequestBody constraint
expectError(
  client.search({
    index: 'hello',
    body: 42
  }).then(console.log)
)

// @ts-expect-error
client.async_search.get()

// the child api should return a KibanaClient instance
const child = client.child()
expectType<NewClientTypes>(child)
expectNotType<Client>(child)