import pytest

from campaigns.auth.dtos import User
from campaigns.connectors.db import Database
from campaigns.connectors.facebook.enums import (
    AudienceEventSourceType,
    EngagementAudienceEventValue,
)
from campaigns.meta.dtos import EngagementAudienceEvent
from campaigns.meta.enums import CampaignPlatform
from campaigns.meta.handlers import (
    GetEngagementAudienceEventsHandler,
    GetEngagementAudienceEventsRequest,
)
from campaigns.meta.models import Campaign, FacebookPage
from campaigns.meta.repositories.engagement_audience_event import (
    EngagementAudienceEventRepository,
)
from campaigns.meta.services import CampaignService

from tests.unit.faker import FakerTyped
from tests.unit.types import CreateModel

test_events = [
    EngagementAudienceEvent(
        id="instagram_profile_follow",
        name="Followed Instagram Profile",
        platform=CampaignPlatform.INSTAGRAM,
        source_type=AudienceEventSourceType.IG_BUSINESS,
        value=EngagementAudienceEventValue.IG_PROFILE_FOLLOW,
    ),
    EngagementAudienceEvent(
        id="page_post_interaction",
        name="Interacted With Facebook Post",
        platform=CampaignPlatform.FACEBOOK,
        source_type=AudienceEventSourceType.PAGE,
        value=EngagementAudienceEventValue.FB_PAGE_POST_INTERACTION,
    ),
]


@pytest.fixture
def engagement_audience_event_repository() -> EngagementAudienceEventRepository:
    return EngagementAudienceEventRepository(events=test_events)


@pytest.fixture
def handler(
    db: Database,
    campaign_service: CampaignService,
    engagement_audience_event_repository: EngagementAudienceEventRepository,
) -> GetEngagementAudienceEventsHandler:
    return GetEngagementAudienceEventsHandler(
        db=db,
        campaign_service=campaign_service,
        engagement_audience_event_repository=engagement_audience_event_repository,
    )


async def test_get_campaign_engagement_audience_events_all(
    handler: GetEngagementAudienceEventsHandler,
    create_model: CreateModel,
    fake: FakerTyped,
    user: User,
) -> None:
    facebook_page = await create_model(FacebookPage)
    campaign = await create_model(
        Campaign,
        facebook_page=facebook_page,
        instagram_account_external_id=fake.pystr(),
    )

    result = await handler.handle(
        GetEngagementAudienceEventsRequest(user=user, campaign_id=campaign.id),
    )
    assert result == test_events


async def test_get_campaign_engagement_audience_events_without_instagram(
    handler: GetEngagementAudienceEventsHandler,
    create_model: CreateModel,
    fake: FakerTyped,
    user: User,
) -> None:
    facebook_page = await create_model(FacebookPage)
    campaign = await create_model(
        Campaign, facebook_page=facebook_page, instagram_account_id=None
    )

    result = await handler.handle(
        GetEngagementAudienceEventsRequest(user=user, campaign_id=campaign.id),
    )

    assert result == [
        event for event in test_events if event.platform == CampaignPlatform.FACEBOOK
    ]