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#
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import os

from airflow import models
from airflow.providers.microsoft.azure.operators.adls_delete import (
    AzureDataLakeStorageDeleteOperator,
)
from airflow.providers.microsoft.azure.transfers.local_to_adls import (
    LocalToAzureDataLakeStorageOperator,
)
from airflow.utils.dates import days_ago

LOCAL_FILE_PATH = os.environ.get("LOCAL_FILE_PATH", "localfile.txt")
REMOTE_FILE_PATH = os.environ.get("REMOTE_LOCAL_PATH", "remote.txt")


with models.DAG(
    "example_adls_delete",
    start_date=days_ago(1),
    schedule_interval=None,
    tags=["example"],
) as dag:

    upload_file = LocalToAzureDataLakeStorageOperator(
        task_id="upload_task",
        local_path=LOCAL_FILE_PATH,
        remote_path=REMOTE_FILE_PATH,
    )
    # [START howto_operator_adls_delete]
    remove_file = AzureDataLakeStorageDeleteOperator(
        task_id="delete_task", path=REMOTE_FILE_PATH, recursive=True
    )
    # [END howto_operator_adls_delete]

    upload_file >> remove_file