/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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 CommonJobProperties as commonJobProperties
import CommonTestProperties
import LoadTestsBuilder as loadTestsBuilder
import PhraseTriggeringPostCommitBuilder
import Flink
import InfluxDBCredentialsHelper

import static LoadTestsBuilder.DOCKER_CONTAINER_REGISTRY

String now = new Date().format('MMddHHmmss', TimeZone.getTimeZone('UTC'))

// TODO(BEAM-9761): Skipping some cases because they are too slow or have memory errors.
def TESTS_TO_SKIP = [
  'load-tests-go-flink-batch-gbk-7',
]

def batchScenarios = {
  [
    [
      title          : 'Group By Key Go Load test: 2GB of 10B records',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-1-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_1',
        input_options      : '\'{' +
        '"num_records": 200000000,' +
        '"key_size": 1,' +
        '"value_size": 9}\'',
        iterations         : 1,
        fanout             : 1,
        parallelism        : 5,
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: 2GB of 100B records',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-2-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_2',
        input_options      : '\'{' +
        '"num_records": 20000000,' +
        '"key_size": 10,' +
        '"value_size": 90}\'',
        iterations         : 1,
        fanout             : 1,
        parallelism        : 5,
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: 2GB of 100kB records',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name            : "load-tests-go-flink-batch-gbk-3-${now}",
        influx_namespace    : 'flink',
        influx_measurement  : 'go_batch_gbk_3',
        iterations          : 1,
        fanout              : 1,
        parallelism         : 5,
        input_options       : '\'{' +
        '"num_records": 20000,' +
        '"key_size": 10000,' +
        '"value_size": 90000}\'',
        endpoint            : 'localhost:8099',
        environment_type    : 'DOCKER',
        environment_config  : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: fanout 4 times with 2GB 10-byte records total',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-4-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_4',
        iterations         : 1,
        fanout             : 4,
        parallelism        : 16,
        input_options      : '\'{' +
        '"num_records": 5000000,' +
        '"key_size": 10,' +
        '"value_size": 90}\'',
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: fanout 8 times with 2GB 10-byte records total',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-5-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_5',
        iterations         : 1,
        fanout             : 8,
        parallelism        : 16,
        input_options      : '\'{' +
        '"num_records": 2500000,' +
        '"key_size": 10,' +
        '"value_size": 90}\'',
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: reiterate 4 times 10kB values',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-6-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_6',
        iterations         : 4,
        fanout             : 1,
        parallelism        : 5,
        input_options      : '\'{' +
        '"num_records": 20000000,' +
        '"key_size": 10,' +
        '"value_size": 90,' +
        '"num_hot_keys": 200,' +
        '"hot_key_fraction": 1}\'',
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
    [
      title          : 'Group By Key Go Load test: reiterate 4 times 2MB values',
      test           : 'group_by_key',
      runner         : CommonTestProperties.Runner.FLINK,
      pipelineOptions: [
        job_name           : "load-tests-go-flink-batch-gbk-7-${now}",
        influx_namespace   : 'flink',
        influx_measurement : 'go_batch_gbk_7',
        iterations         : 4,
        fanout             : 1,
        parallelism        : 5,
        input_options      : '\'{' +
        '"num_records": 20000000,' +
        '"key_size": 10,' +
        '"value_size": 90,' +
        '"num_hot_keys": 10,' +
        '"hot_key_fraction": 1}\'',
        endpoint           : 'localhost:8099',
        environment_type   : 'DOCKER',
        environment_config : "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest",
      ]
    ],
  ]
  .each { test -> test.pipelineOptions.putAll(additionalPipelineArgs) }
  .collectMany { test ->
    TESTS_TO_SKIP.any { element -> test.pipelineOptions.job_name.startsWith(element) } ? []: [test]
  }
}

def loadTestJob = { scope, triggeringContext, mode ->
  Map<Integer, List> testScenariosByParallelism = batchScenarios().groupBy { test ->
    test.pipelineOptions.parallelism
  }
  Integer initialParallelism = testScenariosByParallelism.keySet().iterator().next()
  List initialScenarios = testScenariosByParallelism.remove(initialParallelism)

  def flink = new Flink(scope, "beam_LoadTests_Go_GBK_Flink_${mode.capitalize()}")
  flink.setUp(
      [
        "${DOCKER_CONTAINER_REGISTRY}/beam_go_sdk:latest"
      ],
      initialParallelism,
      "${DOCKER_CONTAINER_REGISTRY}/beam_flink1.12_job_server:latest")

  // Execute all scenarios connected with initial parallelism.
  loadTestsBuilder.loadTests(scope, CommonTestProperties.SDK.GO, initialScenarios, 'group_by_key', mode)

  // Execute the rest of scenarios.
  testScenariosByParallelism.each { parallelism, scenarios ->
    flink.scaleCluster(parallelism)
    loadTestsBuilder.loadTests(scope, CommonTestProperties.SDK.GO, scenarios, 'group_by_key', mode)
  }
}

PhraseTriggeringPostCommitBuilder.postCommitJob(
    'beam_LoadTests_Go_GBK_Flink_Batch',
    'Run Load Tests Go GBK Flink Batch',
    'Load Tests Go GBK Flink Batch suite',
    this
    ) {
      additionalPipelineArgs = [:]
      loadTestJob(delegate, CommonTestProperties.TriggeringContext.PR, 'batch')
    }

CronJobBuilder.cronJob('beam_LoadTests_Go_GBK_Flink_Batch', 'H 10 * * *', this) {
  additionalPipelineArgs = [
    influx_db_name: InfluxDBCredentialsHelper.InfluxDBDatabaseName,
    influx_hostname: InfluxDBCredentialsHelper.InfluxDBHostUrl,
  ]
  loadTestJob(delegate, CommonTestProperties.TriggeringContext.POST_COMMIT, 'batch')
}