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

"""
FILE: sample_analyze_healthcare_entities.py

DESCRIPTION:
    This sample demonstrates how to run a **healthcare** action over text.

USAGE:
    python sample_analyze_healthcare_entities.py

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

NOTE:
    If you want to use AzureKeyCredential instead, set:
      - AZURE_TEXT_ENDPOINT
      - AZURE_TEXT_KEY
"""

# [START analyze_healthcare_entities]
import os

from azure.identity import DefaultAzureCredential
from azure.ai.textanalytics import TextAnalysisClient
from azure.ai.textanalytics.models import (
    MultiLanguageTextInput,
    MultiLanguageInput,
    AnalyzeTextOperationAction,
    HealthcareLROTask,
    HealthcareLROResult,
)


def sample_analyze_healthcare_entities():
    # get settings
    endpoint = os.environ["AZURE_TEXT_ENDPOINT"]
    credential = DefaultAzureCredential()

    client = TextAnalysisClient(endpoint, credential=credential)

    # Build input
    text_a = "Prescribed 100mg ibuprofen, taken twice daily."

    text_input = MultiLanguageTextInput(
        multi_language_inputs=[
            MultiLanguageInput(id="A", text=text_a, language="en"),
        ]
    )

    actions: list[AnalyzeTextOperationAction] = [
        HealthcareLROTask(
            name="Healthcare Operation",
        ),
    ]

    # Start long-running operation (sync) – poller returns ItemPaged[TextActions]
    poller = client.begin_analyze_text_job(
        text_input=text_input,
        actions=actions,
    )

    # Operation metadata (pre-final)
    print(f"Operation ID: {poller.details.get('operation_id')}")

    # Wait for completion and get pageable of TextActions
    paged_actions = poller.result()

    # Final-state metadata
    d = poller.details
    print(f"Job ID: {d.get('job_id')}")
    print(f"Status: {d.get('status')}")
    print(f"Created: {d.get('created_date_time')}")
    print(f"Last Updated: {d.get('last_updated_date_time')}")
    if d.get("expiration_date_time"):
        print(f"Expires: {d.get('expiration_date_time')}")
    if d.get("display_name"):
        print(f"Display Name: {d.get('display_name')}")

    # Iterate results (sync pageable)
    for actions_page in paged_actions:
        print(
            f"Completed: {actions_page.completed}, "
            f"In Progress: {actions_page.in_progress}, "
            f"Failed: {actions_page.failed}, "
            f"Total: {actions_page.total}"
        )

        for op_result in actions_page.items_property or []:
            if isinstance(op_result, HealthcareLROResult):
                print(f"\nAction Name: {op_result.task_name}")
                print(f"Action Status: {op_result.status}")
                print(f"Kind: {op_result.kind}")

                hc_result = op_result.results
                for doc in hc_result.documents or []:
                    print(f"\nDocument ID: {doc.id}")

                    # Entities
                    print("Entities:")
                    for entity in doc.entities or []:
                        print(f"  Text: {entity.text}")
                        print(f"  Category: {entity.category}")
                        print(f"  Offset: {entity.offset}")
                        print(f"  Length: {entity.length}")
                        print(f"  Confidence score: {entity.confidence_score}")
                        if entity.links:
                            for link in entity.links:
                                print(f"    Link ID: {link.id}")
                                print(f"    Data source: {link.data_source}")
                        print()

                    # Relations
                    print("Relations:")
                    for relation in doc.relations or []:
                        print(f"  Relation type: {relation.relation_type}")
                        for rel_entity in relation.entities or []:
                            print(f"    Role: {rel_entity.role}")
                            print(f"    Ref: {rel_entity.ref}")
                        print()
            else:
                # Other action kinds, if present
                try:
                    print(
                        f"\n[Non-healthcare action] name={op_result.task_name}, "
                        f"status={op_result.status}, kind={op_result.kind}"
                    )
                except Exception:
                    print("\n[Non-healthcare action present]")


# [END analyze_healthcare_entities]


def main():
    sample_analyze_healthcare_entities()


if __name__ == "__main__":
    main()