import os
import time


def check_proxy_logs(
    cluster, proxy_instance, protocol, bucket, http_methods={"POST", "PUT", "GET"}
):
    for i in range(10):
        logs = cluster.get_container_logs(proxy_instance)
        # Check with retry that all possible interactions with Minio are present
        for http_method in http_methods:
            if (
                logs.find(http_method + f" {protocol}://minio1:9001/root/data/{bucket}")
                >= 0
            ):
                return
            time.sleep(1)
        else:
            assert False, f"{http_methods} method not found in logs of {proxy_instance}"


def wait_resolver(cluster):
    for i in range(10):
        response = cluster.exec_in_container(
            cluster.get_container_id("resolver"),
            [
                "curl",
                "-s",
                f"http://resolver:8080/hostname",
            ],
            nothrow=True,
        )
        if response == "proxy1" or response == "proxy2":
            return
        time.sleep(i)
    else:
        assert False, "Resolver is not up"


# Runs simple proxy resolver in python env container.
def run_resolver(cluster, current_dir):
    container_id = cluster.get_container_id("resolver")
    cluster.copy_file_to_container(
        container_id,
        os.path.join(current_dir, "proxy-resolver", "resolver.py"),
        "resolver.py",
    )
    cluster.exec_in_container(container_id, ["python", "resolver.py"], detach=True)

    wait_resolver(cluster)


def build_s3_endpoint(protocol, bucket):
    return f"{protocol}://minio1:9001/root/data/{bucket}/test.csv"


def perform_simple_queries(node, minio_endpoint):
    node.query(
        f"""
            INSERT INTO FUNCTION
            s3('{minio_endpoint}', 'minio', 'minio123', 'CSV', 'key String, value String')
            VALUES ('color','red'),('size','10')
            """
    )

    assert (
        node.query(
            f"SELECT * FROM s3('{minio_endpoint}', 'minio', 'minio123', 'CSV') FORMAT Values"
        )
        == "('color','red'),('size','10')"
    )

    assert (
        node.query(
            f"SELECT * FROM s3('{minio_endpoint}', 'minio', 'minio123', 'CSV') FORMAT Values"
        )
        == "('color','red'),('size','10')"
    )


def simple_test(cluster, proxies, protocol, bucket):
    minio_endpoint = build_s3_endpoint(protocol, bucket)
    node = cluster.instances[f"{bucket}"]

    perform_simple_queries(node, minio_endpoint)

    for proxy in proxies:
        check_proxy_logs(cluster, proxy, protocol, bucket)