from flask import request, g

from auth.auth_view import AuthorizedView
from campaigns.exceptions import CampaignNotFound
from campaigns.services.unassigned_campaign_service import UnassignedCampaignsService
from services.recent_search.recent_search_service import RecentSearchesService
from shared.validators import validate_UUID


class UnassignedCampaignDetailView(AuthorizedView):
    service = UnassignedCampaignsService()
    recent_search_service = RecentSearchesService()

    def get(self, campaign_uuid):
        validate_UUID(campaign_uuid)
        self.permissions.can_access_unassigned_campaign(campaign_uuid)
        campaign = self.service.get_campaign_detail(campaign_uuid=campaign_uuid)

        if not campaign:
            raise CampaignNotFound()

        self.recent_search_service.track_opened_campaign_details(campaign_uuid, g.user_id, request.args)

        return campaign