from dataclasses import dataclass

from anydi import singleton
from fansifter_common.auth.requests import AuthRequest
from fansifter_common.email import EmailType

from email_campaigns.emails.repositories import EmailAnalyticsRepository
from email_campaigns.emails.types import EmailReportingLinkAnalytics
from email_campaigns.reporting.handlers.get_email_reporting_report import (
    GetEmailReportingReportHandler,
    GetEmailReportingReportRequest,
)


@dataclass(kw_only=True)
class GetReportingLinkAnalyticsRequest(AuthRequest):
    report_id: str


@dataclass
class GetReportingLinkAnalyticsResponse:
    data: list[EmailReportingLinkAnalytics]


@singleton
class GetReportingLinkAnalyticsHandler:
    def __init__(
        self,
        get_report_handler: GetEmailReportingReportHandler,
        email_analytics_repository: EmailAnalyticsRepository,
    ) -> None:
        self.get_report_handler = get_report_handler
        self.email_analytics_repository = email_analytics_repository

    def handle(
        self, request: GetReportingLinkAnalyticsRequest
    ) -> GetReportingLinkAnalyticsResponse:
        report = self.get_report_handler.handle(
            GetEmailReportingReportRequest(
                identity_id=request.identity_id,
                report_id=request.report_id,
            )
        )
        data = (
            self.email_analytics_repository.find_reporting_link_analytics_by_email_ids(
                report.email_ids, email_type=EmailType.CAMPAIGN
            )
        )
        return GetReportingLinkAnalyticsResponse(data=data)