from bson import ObjectId

from app.services.handoff_mirror_policy import (
    GENERATED_BY_CUSTOMER,
    GENERATED_BY_HANDOFF_BRIDGE,
    GENERATED_BY_RELAY_ACK,
    MESSAGE_ORIGIN_EXTERNAL_CUSTOMER,
    MESSAGE_ORIGIN_HUMAN_OWNER,
    is_relay_acknowledgment_message,
    should_mirror_to_human,
)


def test_should_mirror_customer_inbound():
    message = {
        "message_scope": "EXTERNAL",
        "direction": "inbound",
        "generated_by": GENERATED_BY_CUSTOMER,
        "message_origin": MESSAGE_ORIGIN_EXTERNAL_CUSTOMER,
    }
    assert should_mirror_to_human(message) is True


def test_should_not_mirror_handoff_bridge_outbound():
    message = {
        "message_scope": "EXTERNAL",
        "direction": "outbound",
        "generated_by": GENERATED_BY_HANDOFF_BRIDGE,
        "generated_from_handoff_message_id": ObjectId(),
    }
    assert should_mirror_to_human(message) is False


def test_should_not_mirror_human_origin():
    message = {
        "message_scope": "EXTERNAL",
        "direction": "inbound",
        "message_origin": MESSAGE_ORIGIN_HUMAN_OWNER,
    }
    assert should_mirror_to_human(message) is False


def test_is_relay_acknowledgment_detects_legacy_body():
    message = {
        "direction": "outbound",
        "body_text": "Sent to customer:\n\nhuman said B",
    }
    assert is_relay_acknowledgment_message(message) is True


def test_is_relay_acknowledgment_detects_generated_by():
    message = {
        "direction": "outbound",
        "generated_by": GENERATED_BY_RELAY_ACK,
        "body_text": "anything",
    }
    assert is_relay_acknowledgment_message(message) is True