# pylint: disable=unused-argument
# pylint: disable=redefined-outer-name
# pylint: disable=line-too-long

import random
import threading
import time

import pytest

from helpers.client import QueryRuntimeException
from helpers.cluster import ClickHouseCluster
from helpers.network import PartitionManager

cluster = ClickHouseCluster(__file__)

node = cluster.add_instance(
    "node",
    stay_alive=True,
    main_configs=[
        "configs/storage_configuration.xml",
        "configs/resources.xml",
        "configs/resources.xml.default",
        "configs/workloads.xml",
        "configs/workloads.xml.default",
    ],
    with_minio=True,
    with_zookeeper=True,
)

node2 = cluster.add_instance(
    "node2",
    stay_alive=True,
    main_configs=[
        "configs/storage_configuration.xml",
        "configs/resources.xml",
        "configs/resources.xml.default",
        "configs/workloads.xml",
        "configs/workloads.xml.default",
    ],
    with_minio=True,
    with_zookeeper=True,
)


@pytest.fixture(scope="module", autouse=True)
def start_cluster():
    try:
        cluster.start()
        yield
    finally:
        cluster.shutdown()


@pytest.fixture(scope="function", autouse=True)
def set_default_configs():
    node.exec_in_container(
        [
            "bash",
            "-c",
            "cp /etc/clickhouse-server/config.d/resources.xml.default /etc/clickhouse-server/config.d/resources.xml",
        ]
    )
    node.exec_in_container(
        [
            "bash",
            "-c",
            "cp /etc/clickhouse-server/config.d/workloads.xml.default /etc/clickhouse-server/config.d/workloads.xml",
        ]
    )
    node.query("system reload config")
    yield


@pytest.fixture(scope="function", autouse=True)
def clear_workloads_and_resources():
    node.query(
        f"""
        drop workload if exists production;
        drop workload if exists development;
        drop workload if exists admin;
        drop workload if exists all;
        drop resource if exists io_write;
        drop resource if exists io_read;
        drop resource if exists io;
    """
    )
    yield


def update_workloads_config(**settings):
    xml = ""
    for name in settings:
        xml += f"<{name}>{settings[name]}</{name}>"
    print(xml)
    node.exec_in_container(
        [
            "bash",
            "-c",
            f"echo '<clickhouse>{xml}</clickhouse>' > /etc/clickhouse-server/config.d/workloads.xml",
        ]
    )
    node.query("system reload config")


def check_profile_event_for_query(workload, profile_event, amount=1):
    node.query("system flush logs")
    query_pattern = f"workload='{workload}'".replace("'", "\\'")
    assert (
        int(
            node.query(
                f"select ProfileEvents['{profile_event}'] from system.query_log where query ilike '%{query_pattern}%' and type = 'QueryFinish' order by query_start_time_microseconds desc limit 1"
            )
        )
        == amount
    )


def test_s3_resource_request_granularity():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE), value String CODEC(NONE)) engine=MergeTree() order by key settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    total_bytes = 50000000  # Approximate data size
    max_bytes_per_request = 2000000  # Should be ~1MB or less in general
    min_bytes_per_request = 6000  # Small requests are ok, but we don't want hurt performance with too often resource requests

    writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )
    write_bytes_before = int(
        node.query(
            f"select dequeued_cost from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )
    write_budget_before = int(
        node.query(
            f"select budget from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )
    node.query(
        f"insert into data select number, randomString(10000000) from numbers(5) SETTINGS workload='admin'"
    )
    writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )
    write_bytes_after = int(
        node.query(
            f"select dequeued_cost from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )
    write_budget_after = int(
        node.query(
            f"select budget from system.scheduler where resource='network_write' and path='/prio/admin'"
        ).strip()
    )

    write_requests = writes_after - writes_before
    write_bytes = (write_bytes_after - write_bytes_before) - (
        write_budget_after - write_budget_before
    )
    assert write_bytes > 1.0 * total_bytes
    assert write_bytes < 1.05 * total_bytes
    assert write_bytes / write_requests < max_bytes_per_request
    assert write_bytes / write_requests > min_bytes_per_request
    check_profile_event_for_query("admin", "SchedulerIOWriteRequests", write_requests)
    check_profile_event_for_query("admin", "SchedulerIOWriteBytes", write_bytes)

    node.query(f"optimize table data final")

    reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )
    read_bytes_before = int(
        node.query(
            f"select dequeued_cost from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )
    read_budget_before = int(
        node.query(
            f"select budget from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )
    node.query(
        f"select count() from data where not ignore(*) SETTINGS workload='admin'"
    )
    reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )
    read_bytes_after = int(
        node.query(
            f"select dequeued_cost from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )
    read_budget_after = int(
        node.query(
            f"select budget from system.scheduler where resource='network_read' and path='/prio/admin'"
        ).strip()
    )

    read_bytes = (read_bytes_after - read_bytes_before) - (
        read_budget_after - read_budget_before
    )
    read_requests = reads_after - reads_before
    assert read_bytes > 1.0 * total_bytes
    assert read_bytes < 1.05 * total_bytes
    assert read_bytes / read_requests < max_bytes_per_request
    assert read_bytes / read_requests > min_bytes_per_request
    check_profile_event_for_query("admin", "SchedulerIOReadRequests", read_requests)
    check_profile_event_for_query("admin", "SchedulerIOReadBytes", read_bytes)


def test_s3_disk():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    def write_query(workload):
        try:
            node.query(
                f"insert into data select * from numbers(1e5) settings workload='{workload}'"
            )
        except QueryRuntimeException:
            pass

    thread1 = threading.Thread(target=write_query, args=["development"])
    thread2 = threading.Thread(target=write_query, args=["production"])
    thread3 = threading.Thread(target=write_query, args=["admin"])

    thread1.start()
    thread2.start()
    thread3.start()

    thread3.join()
    thread2.join()
    thread1.join()

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_write' and path='/prio/admin'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_write' and path='/prio/fair/dev'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_write' and path='/prio/fair/prod'"
        )
        == "1\n"
    )

    def read_query(workload):
        try:
            node.query(f"select sum(key*key) from data settings workload='{workload}'")
        except QueryRuntimeException:
            pass

    thread1 = threading.Thread(target=read_query, args=["development"])
    thread2 = threading.Thread(target=read_query, args=["production"])
    thread3 = threading.Thread(target=read_query, args=["admin"])

    thread1.start()
    thread2.start()
    thread3.start()

    thread3.join()
    thread2.join()
    thread1.join()

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_read' and path='/prio/admin'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_read' and path='/prio/fair/dev'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='network_read' and path='/prio/fair/prod'"
        )
        == "1\n"
    )


def test_merge_workload():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/sys/merges'"
        ).strip()
    )
    writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/sys/merges'"
        ).strip()
    )

    node.query(f"insert into data select * from numbers(1e4)")
    node.query(f"insert into data select * from numbers(2e4)")
    node.query(f"insert into data select * from numbers(3e4)")
    node.query(f"optimize table data final")

    reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/sys/merges'"
        ).strip()
    )
    writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/sys/merges'"
        ).strip()
    )

    assert reads_before < reads_after
    assert writes_before < writes_after


def test_merge_workload_override():
    node.query(
        f"""
        drop table if exists prod_data;
        drop table if exists dev_data;
        create table prod_data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3', merge_workload='prod_merges';
        create table dev_data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3', merge_workload='dev_merges';
    """
    )

    prod_reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/prod_merges'"
        ).strip()
    )
    prod_writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/prod_merges'"
        ).strip()
    )
    dev_reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/dev_merges'"
        ).strip()
    )
    dev_writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/dev_merges'"
        ).strip()
    )

    node.query(f"insert into prod_data select * from numbers(1e4)")
    node.query(f"insert into prod_data select * from numbers(2e4)")
    node.query(f"insert into prod_data select * from numbers(3e4)")
    node.query(f"insert into dev_data select * from numbers(1e4)")
    node.query(f"insert into dev_data select * from numbers(2e4)")
    node.query(f"insert into dev_data select * from numbers(3e4)")
    node.query(f"optimize table prod_data final")
    node.query(f"optimize table dev_data final")

    prod_reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/prod_merges'"
        ).strip()
    )
    prod_writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/prod_merges'"
        ).strip()
    )
    dev_reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/dev_merges'"
        ).strip()
    )
    dev_writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/dev_merges'"
        ).strip()
    )

    assert prod_reads_before < prod_reads_after
    assert prod_writes_before < prod_writes_after
    assert dev_reads_before < dev_reads_after
    assert dev_writes_before < dev_writes_after


def test_mutate_workload():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    node.query(f"insert into data select * from numbers(1e4)")
    node.query(f"optimize table data final")

    reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/sys/mutations'"
        ).strip()
    )
    writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/sys/mutations'"
        ).strip()
    )

    node.query(f"alter table data update key = 1 where key = 42")
    node.query(f"optimize table data final")

    reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/sys/mutations'"
        ).strip()
    )
    writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/sys/mutations'"
        ).strip()
    )

    assert reads_before < reads_after
    assert writes_before < writes_after


def test_mutation_workload_override():
    node.query(
        f"""
        drop table if exists prod_data;
        drop table if exists dev_data;
        create table prod_data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3', mutation_workload='prod_mutations';
        create table dev_data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3', mutation_workload='dev_mutations';
    """
    )

    node.query(f"insert into prod_data select * from numbers(1e4)")
    node.query(f"optimize table prod_data final")
    node.query(f"insert into dev_data select * from numbers(1e4)")
    node.query(f"optimize table dev_data final")

    prod_reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/prod_mutations'"
        ).strip()
    )
    prod_writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/prod_mutations'"
        ).strip()
    )
    dev_reads_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/dev_mutations'"
        ).strip()
    )
    dev_writes_before = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/dev_mutations'"
        ).strip()
    )

    node.query(f"alter table prod_data update key = 1 where key = 42")
    node.query(f"optimize table prod_data final")
    node.query(f"alter table dev_data update key = 1 where key = 42")
    node.query(f"optimize table dev_data final")

    prod_reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/prod_mutations'"
        ).strip()
    )
    prod_writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/prod_mutations'"
        ).strip()
    )
    dev_reads_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/dev_mutations'"
        ).strip()
    )
    dev_writes_after = int(
        node.query(
            f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/dev_mutations'"
        ).strip()
    )

    assert prod_reads_before < prod_reads_after
    assert prod_writes_before < prod_writes_after
    assert dev_reads_before < dev_reads_after
    assert dev_writes_before < dev_writes_after


def test_merge_workload_change():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    for env in ["prod", "dev"]:
        update_workloads_config(merge_workload=f"{env}_merges")

        reads_before = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/{env}_merges'"
            ).strip()
        )
        writes_before = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/{env}_merges'"
            ).strip()
        )

        node.query(f"insert into data select * from numbers(1e4)")
        node.query(f"insert into data select * from numbers(2e4)")
        node.query(f"insert into data select * from numbers(3e4)")
        node.query(f"optimize table data final")

        reads_after = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/{env}_merges'"
            ).strip()
        )
        writes_after = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/{env}_merges'"
            ).strip()
        )

        assert reads_before < reads_after
        assert writes_before < writes_after


def test_mutation_workload_change():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3';
    """
    )

    for env in ["prod", "dev"]:
        update_workloads_config(mutation_workload=f"{env}_mutations")

        node.query(f"insert into data select * from numbers(1e4)")
        node.query(f"optimize table data final")

        reads_before = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/{env}_mutations'"
            ).strip()
        )
        writes_before = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/{env}_mutations'"
            ).strip()
        )

        node.query(f"alter table data update key = 1 where key = 42")
        node.query(f"optimize table data final")

        reads_after = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_read' and path='/prio/fair/{env}_mutations'"
            ).strip()
        )
        writes_after = int(
            node.query(
                f"select dequeued_requests from system.scheduler where resource='network_write' and path='/prio/fair/{env}_mutations'"
            ).strip()
        )

        assert reads_before < reads_after
        assert writes_before < writes_after


def test_create_workload():
    node.query(
        f"""
        create resource io_write (write disk s3_no_resource);
        create resource io_read (read disk s3_no_resource);
        create workload all settings max_cost = 1000000 for io_write, max_cost = 2000000 for io_read;
        create workload admin in all settings priority = 0;
        create workload production in all settings priority = 1, weight = 9;
        create workload development in all settings priority = 1, weight = 1;
    """
    )

    def do_checks():
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/admin/%' and type='fifo'"
            )
            == "2\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/admin' and type='unified' and priority=0"
            )
            == "2\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/production/%' and type='fifo'"
            )
            == "2\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/production' and type='unified' and weight=9"
            )
            == "2\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/development/%' and type='fifo'"
            )
            == "2\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/all/%' and type='inflight_limit' and resource='io_write' and max_cost=1000000"
            )
            == "1\n"
        )
        assert (
            node.query(
                f"select count() from system.scheduler where path ilike '%/all/%' and type='inflight_limit' and resource='io_read' and max_cost=2000000"
            )
            == "1\n"
        )

    do_checks()
    node.restart_clickhouse()  # Check that workloads persist
    do_checks()


def test_workload_hierarchy_changes():
    node.query("create resource io_write (write disk s3_no_resource);")
    node.query("create resource io_read (read disk s3_no_resource);")
    queries = [
        "create workload all;",
        "create workload X in all settings priority = 0;",
        "create workload Y in all settings priority = 1;",
        "create workload A1 in X settings priority = -1;",
        "create workload B1 in X settings priority = 1;",
        "create workload C1 in Y settings priority = -1;",
        "create workload D1 in Y settings priority = 1;",
        "create workload A2 in X settings priority = -1;",
        "create workload B2 in X settings priority = 1;",
        "create workload C2 in Y settings priority = -1;",
        "create workload D2 in Y settings priority = 1;",
        "drop workload A1;",
        "drop workload A2;",
        "drop workload B1;",
        "drop workload B2;",
        "drop workload C1;",
        "drop workload C2;",
        "drop workload D1;",
        "drop workload D2;",
        "create workload Z in all;",
        "create workload A1 in Z settings priority = -1;",
        "create workload A2 in Z settings priority = -1;",
        "create workload A3 in Z settings priority = -1;",
        "create workload B1 in Z settings priority = 1;",
        "create workload B2 in Z settings priority = 1;",
        "create workload B3 in Z settings priority = 1;",
        "create workload C1 in X settings priority = -1;",
        "create workload C2 in X settings priority = -1;",
        "create workload C3 in X settings priority = -1;",
        "create workload D1 in X settings priority = 1;",
        "create workload D2 in X settings priority = 1;",
        "create workload D3 in X settings priority = 1;",
        "drop workload A1;",
        "drop workload B1;",
        "drop workload C1;",
        "drop workload D1;",
        "drop workload A2;",
        "drop workload B2;",
        "drop workload C2;",
        "drop workload D2;",
        "drop workload A3;",
        "drop workload B3;",
        "drop workload C3;",
        "drop workload D3;",
        "drop workload X;",
        "drop workload Y;",
        "drop workload Z;",
        "drop workload all;",
    ]
    for iteration in range(3):
        split_idx = random.randint(1, len(queries) - 2)
        for query_idx in range(0, split_idx):
            node.query(queries[query_idx])
        node.query(
            "create resource io_test (write disk non_existent_disk, read disk non_existent_disk);"
        )
        node.query("drop resource io_test;")
        for query_idx in range(split_idx, len(queries)):
            node.query(queries[query_idx])


def test_resource_read_and_write():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3_no_resource';
    """
    )

    node.query(
        f"""
        create resource io_write (write disk s3_no_resource);
        create resource io_read (read disk s3_no_resource);
        create workload all settings max_cost = 1000000;
        create workload admin in all settings priority = 0;
        create workload production in all settings priority = 1, weight = 9;
        create workload development in all settings priority = 1, weight = 1;
    """
    )

    def write_query(workload):
        try:
            node.query(
                f"insert into data select * from numbers(1e5) settings workload='{workload}'"
            )
        except QueryRuntimeException:
            pass

    thread1 = threading.Thread(target=write_query, args=["development"])
    thread2 = threading.Thread(target=write_query, args=["production"])
    thread3 = threading.Thread(target=write_query, args=["admin"])

    thread1.start()
    thread2.start()
    thread3.start()

    thread3.join()
    thread2.join()
    thread1.join()

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_write' and path ilike '%/admin/%' and type='fifo'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_write' and path ilike '%/development/%' and type='fifo'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_write' and path ilike '%/production/%' and type='fifo'"
        )
        == "1\n"
    )

    def read_query(workload):
        try:
            node.query(f"select sum(key*key) from data settings workload='{workload}'")
        except QueryRuntimeException:
            pass

    thread1 = threading.Thread(target=read_query, args=["development"])
    thread2 = threading.Thread(target=read_query, args=["production"])
    thread3 = threading.Thread(target=read_query, args=["admin"])

    thread1.start()
    thread2.start()
    thread3.start()

    thread3.join()
    thread2.join()
    thread1.join()

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_read' and path ilike '%/admin/%' and type='fifo'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_read' and path ilike '%/development/%' and type='fifo'"
        )
        == "1\n"
    )
    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io_read' and path ilike '%/production/%' and type='fifo'"
        )
        == "1\n"
    )


def test_resource_any_disk():
    node.query(
        f"""
        drop table if exists data;
        create table data (key UInt64 CODEC(NONE)) engine=MergeTree() order by tuple() settings min_bytes_for_wide_part=1e9, storage_policy='s3_no_resource';
    """
    )

    node.query(
        f"""
        create resource io (write any disk, read any disk);
        create workload all settings max_cost = 1000000;
    """
    )

    node.query(f"insert into data select * from numbers(1e5) settings workload='all'")

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io' and path ilike '%/all/%' and type='fifo'"
        )
        == "1\n"
    )

    node.query(f"select sum(key*key) from data settings workload='all'")

    assert (
        node.query(
            f"select dequeued_requests>0 from system.scheduler where resource='io' and path ilike '%/all/%' and type='fifo'"
        )
        == "1\n"
    )


def test_workload_entity_keeper_storage():
    node.query("create resource io_write (write disk s3_no_resource);")
    node.query("create resource io_read (read disk s3_no_resource);")
    queries = [
        "create workload all;",
        "create workload X in all settings priority = 0;",
        "create workload Y in all settings priority = 1;",
        "create workload A1 in X settings priority = -1;",
        "create workload B1 in X settings priority = 1;",
        "create workload C1 in Y settings priority = -1;",
        "create workload D1 in Y settings priority = 1;",
        "create workload A2 in X settings priority = -1;",
        "create workload B2 in X settings priority = 1;",
        "create workload C2 in Y settings priority = -1;",
        "create workload D2 in Y settings priority = 1;",
        "drop workload A1;",
        "drop workload A2;",
        "drop workload B1;",
        "drop workload B2;",
        "drop workload C1;",
        "drop workload C2;",
        "drop workload D1;",
        "drop workload D2;",
        "create workload Z in all;",
        "create workload A1 in Z settings priority = -1;",
        "create workload A2 in Z settings priority = -1;",
        "create workload A3 in Z settings priority = -1;",
        "create workload B1 in Z settings priority = 1;",
        "create workload B2 in Z settings priority = 1;",
        "create workload B3 in Z settings priority = 1;",
        "create workload C1 in X settings priority = -1;",
        "create workload C2 in X settings priority = -1;",
        "create workload C3 in X settings priority = -1;",
        "create workload D1 in X settings priority = 1;",
        "create workload D2 in X settings priority = 1;",
        "create workload D3 in X settings priority = 1;",
        "drop workload A1;",
        "drop workload B1;",
        "drop workload C1;",
        "drop workload D1;",
        "drop workload A2;",
        "drop workload B2;",
        "drop workload C2;",
        "drop workload D2;",
        "drop workload A3;",
        "drop workload B3;",
        "drop workload C3;",
        "drop workload D3;",
        "drop workload X;",
        "drop workload Y;",
        "drop workload Z;",
        "drop workload all;",
    ]

    def check_consistency():
        checks = [
            "select name, create_query from system.workloads order by all",
            "select name, create_query from system.resources order by all",
            "select resource, path, type, weight, priority, max_requests, max_cost, max_speed, max_burst from system.scheduler where resource not in ['network_read', 'network_write'] order by all",
        ]
        attempts = 10
        value1 = ""
        value2 = ""
        error_query = ""
        for attempt in range(attempts):
            for query in checks:
                value1 = node.query(query)
                value2 = node2.query(query)
                if value1 != value2:
                    error_query = query
                    break  # error
            else:
                break  # success
            time.sleep(0.5)
        else:
            raise Exception(
                f"query '{error_query}' gives different results after {attempts} attempts:\n=== leader node ===\n{value1}\n=== follower node ===\n{value2}"
            )

    for iteration in range(3):
        split_idx_1 = random.randint(1, len(queries) - 3)
        split_idx_2 = random.randint(split_idx_1 + 1, len(queries) - 2)

        with PartitionManager() as pm:
            pm.drop_instance_zk_connections(node2)
            for query_idx in range(0, split_idx_1):
                node.query(queries[query_idx])

        check_consistency()

        with PartitionManager() as pm:
            pm.drop_instance_zk_connections(node2)
            for query_idx in range(split_idx_1, split_idx_2):
                node.query(queries[query_idx])

        check_consistency()

        with PartitionManager() as pm:
            pm.drop_instance_zk_connections(node2)
            for query_idx in range(split_idx_2, len(queries)):
                node.query(queries[query_idx])

        check_consistency()