# coding=utf-8
# ------------------------------------
# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
# ------------------------------------

"""
FILE: sample_assign_deployment_resources.py
DESCRIPTION:
    This sample demonstrates how to assign deployment resources to a Conversation Authoring project.

USAGE:
    python sample_assign_deployment_resources.py

REQUIRED ENV VARS (for AAD / DefaultAzureCredential):
    AZURE_CONVERSATIONS_AUTHORING_ENDPOINT
    AZURE_CLIENT_ID
    AZURE_TENANT_ID
    AZURE_CLIENT_SECRET

NOTE:
    If you want to use AzureKeyCredential instead, set:
      - AZURE_CONVERSATIONS_AUTHORING_ENDPOINT
      - AZURE_CONVERSATIONS_AUTHORING_KEY

OPTIONAL ENV VARS:
    PROJECT_NAME         # defaults to "<project-name>"
    RESOURCE_ID          # defaults to "<azure-resource-id>"
    RESOURCE_DOMAIN      # defaults to "<custom-domain>"
    RESOURCE_REGION      # defaults to "<region>"
"""

# [START conversation_authoring_assign_deployment_resources]
import os
from azure.identity import DefaultAzureCredential
from azure.core.exceptions import HttpResponseError
from azure.ai.language.conversations.authoring import ConversationAuthoringClient
from azure.ai.language.conversations.authoring.models import (
    ResourceMetadata,
    AssignDeploymentResourcesDetails,
)


def sample_assign_deployment_resources():
    # settings
    endpoint = os.environ["AZURE_CONVERSATIONS_AUTHORING_ENDPOINT"]

    project_name = os.environ.get("PROJECT_NAME", "<project-name>")
    resource_id = os.environ.get("RESOURCE_ID", "<azure-resource-id>")
    resource_domain = os.environ.get("RESOURCE_DOMAIN", "<custom-domain>")
    resource_region = os.environ.get("RESOURCE_REGION", "<region>")

    # create a client with AAD
    credential = DefaultAzureCredential()
    client = ConversationAuthoringClient(endpoint, credential=credential)
    project_client = client.get_project_client(project_name)

    # build request body
    resource = ResourceMetadata(
        azure_resource_id=resource_id,
        custom_domain=resource_domain,
        region=resource_region,
    )
    details = AssignDeploymentResourcesDetails(metadata=[resource])

    # start assign (long-running operation)
    poller = project_client.project.begin_assign_deployment_resources(body=details)

    try:
        poller.result()
        print("Assign completed.")
        print(f"done: {poller.done()}")
        print(f"status: {poller.status()}")
    except HttpResponseError as e:
        print(f"Operation failed: {e.message}")
        print(e.error)

# [END conversation_authoring_assign_deployment_resources]


def main():
    sample_assign_deployment_resources()


if __name__ == "__main__":
    main()