from collections.abc import Iterator

import faker
import pytest
from owsclient import OwsClient
from owsclient.test import OwsClientMock

from app.adapters.ows_text_campaigns import OwsTextCampaignsClient, RenderedMessage


class TestOwsTextCampaignsClient:
    @pytest.fixture(scope="class")
    def ows_client(self) -> Iterator[OwsClient]:
        yield OwsClient(environment="test", service_name="ows-text-campaigns")

    @pytest.fixture(scope="class")
    def ows_text_campaigns_client(
        self, ows_client: OwsClient
    ) -> OwsTextCampaignsClient:
        return OwsTextCampaignsClient(ows_client=ows_client)

    def test_render_messages(
        self,
        ows_text_campaigns_client: OwsTextCampaignsClient,
        ows_client_mock: OwsClientMock,
        faker: faker.Faker,
    ) -> None:
        campaign_id = faker.uuid4()
        channel = "SMS"
        recepient = faker.phone_number()
        sender = faker.phone_number()
        message = faker.sentence()
        fan_id = faker.uuid4()

        ows_client_mock.post(
            "ows-text-campaigns",
            f"/campaigns/{campaign_id}/messages/batch-render",
            json={
                "personalized_attributes": [
                    {
                        "fan_id": fan_id,
                        "channel": channel,
                        "phone_number": recepient,
                    }
                ]
            },
        ).respond(
            status_code=200,
            json=[
                {
                    "fan_id": fan_id,
                    "channel": channel,
                    "recipient": recepient,
                    "sender": sender,
                    "message": message,
                    "media_url": None,
                }
            ],
        )

        result = ows_text_campaigns_client.render_messages(
            campaign_id,
            attributes=[
                {
                    "fan_id": fan_id,
                    "channel": channel,
                    "phone_number": recepient,
                }
            ],
        )

        assert result == [
            RenderedMessage(
                fan_id=fan_id,
                channel=channel,
                recipient=recepient,
                sender=sender,
                message=message,
                media_url=None,
            )
        ]