"""Services."""
from __future__ import annotations
from uuid import UUID
from sqlalchemy.ext.asyncio import AsyncSession
from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.types import AuditAction
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser

def _actor(actor):
    return actor.user_id if actor else None


from uuid import UUID

from sqlalchemy.ext.asyncio import AsyncSession

from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.appointments import StaffSchedule
from app.models.types import AuditAction
from app.repositories.appointments import StaffScheduleRepository
from app.schemas.appointments import StaffScheduleCreate
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser


def _actor(actor: CurrentUser | None) -> str | None:
    return actor.user_id if actor else None


class StaffScheduleService:
    def __init__(self, session: AsyncSession) -> None:
        self.session = session
        self.repo = StaffScheduleRepository(session)
        self.audit = AuditService(session)
        self.events = get_event_publisher()

    async def create(self, tenant_id: UUID, body: StaffScheduleCreate, *, actor: CurrentUser | None = None) -> StaffSchedule:
        code = validate_code(body.code)
        if await self.repo.get_by_code(tenant_id, code):
            raise AppError("کد تکراری است", error_code="duplicate_code", status_code=409)
        data = body.model_dump()
        entity = StaffSchedule(tenant_id=tenant_id, **data, created_by=_actor(actor), updated_by=_actor(actor))
        await self.repo.add(entity)
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="staff_schedule",
            entity_id=entity.id,
            action=AuditAction.CREATE,
            actor_user_id=_actor(actor),
            changes=data,
        )
        self.events.publish(
            event_type=BeautyBusinessEventType.STAFF_SCHEDULE_CREATED,
            aggregate_type="staff_schedule",
            aggregate_id=entity.id,
            tenant_id=tenant_id,
            payload={"id": str(entity.id)},
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity

    async def get(self, tenant_id: UUID, entity_id: UUID) -> StaffSchedule:
        entity = await self.repo.get(tenant_id, entity_id)
        if entity is None:
            raise NotFoundError("مورد یافت نشد")
        return entity

    async def list(self, tenant_id: UUID, *, offset: int = 0, limit: int = 20):
        return await self.repo.list_by_tenant(tenant_id, offset=offset, limit=limit)

    async def soft_delete(self, tenant_id: UUID, entity_id: UUID, *, actor: CurrentUser | None = None) -> StaffSchedule:
        entity = await self.get(tenant_id, entity_id)
        await self.repo.soft_delete(entity, deleted_by=_actor(actor))
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="staff_schedule",
            entity_id=entity.id,
            action=AuditAction.DELETE,
            actor_user_id=_actor(actor),
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity


from uuid import UUID

from sqlalchemy.ext.asyncio import AsyncSession

from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.appointments import StaffAvailability
from app.models.types import AuditAction
from app.repositories.appointments import StaffAvailabilityRepository
from app.schemas.appointments import StaffAvailabilityCreate
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser


def _actor(actor: CurrentUser | None) -> str | None:
    return actor.user_id if actor else None


class StaffAvailabilityService:
    def __init__(self, session: AsyncSession) -> None:
        self.session = session
        self.repo = StaffAvailabilityRepository(session)
        self.audit = AuditService(session)
        self.events = get_event_publisher()

    async def create(self, tenant_id: UUID, body: StaffAvailabilityCreate, *, actor: CurrentUser | None = None) -> StaffAvailability:
        code = validate_code(body.code)
        if await self.repo.get_by_code(tenant_id, code):
            raise AppError("کد تکراری است", error_code="duplicate_code", status_code=409)
        data = body.model_dump()
        entity = StaffAvailability(tenant_id=tenant_id, **data, created_by=_actor(actor), updated_by=_actor(actor))
        await self.repo.add(entity)
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="staff_availability",
            entity_id=entity.id,
            action=AuditAction.CREATE,
            actor_user_id=_actor(actor),
            changes=data,
        )
        self.events.publish(
            event_type=BeautyBusinessEventType.STAFF_AVAILABILITY_CREATED,
            aggregate_type="staff_availability",
            aggregate_id=entity.id,
            tenant_id=tenant_id,
            payload={"id": str(entity.id)},
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity

    async def get(self, tenant_id: UUID, entity_id: UUID) -> StaffAvailability:
        entity = await self.repo.get(tenant_id, entity_id)
        if entity is None:
            raise NotFoundError("مورد یافت نشد")
        return entity

    async def list(self, tenant_id: UUID, *, offset: int = 0, limit: int = 20):
        return await self.repo.list_by_tenant(tenant_id, offset=offset, limit=limit)

    async def soft_delete(self, tenant_id: UUID, entity_id: UUID, *, actor: CurrentUser | None = None) -> StaffAvailability:
        entity = await self.get(tenant_id, entity_id)
        await self.repo.soft_delete(entity, deleted_by=_actor(actor))
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="staff_availability",
            entity_id=entity.id,
            action=AuditAction.DELETE,
            actor_user_id=_actor(actor),
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity


from uuid import UUID

from sqlalchemy.ext.asyncio import AsyncSession

from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.appointments import ScheduleException
from app.models.types import AuditAction
from app.repositories.appointments import ScheduleExceptionRepository
from app.schemas.appointments import ScheduleExceptionCreate
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser


def _actor(actor: CurrentUser | None) -> str | None:
    return actor.user_id if actor else None


class ScheduleExceptionService:
    def __init__(self, session: AsyncSession) -> None:
        self.session = session
        self.repo = ScheduleExceptionRepository(session)
        self.audit = AuditService(session)
        self.events = get_event_publisher()

    async def create(self, tenant_id: UUID, body: ScheduleExceptionCreate, *, actor: CurrentUser | None = None) -> ScheduleException:
        code = validate_code(body.code)
        if await self.repo.get_by_code(tenant_id, code):
            raise AppError("کد تکراری است", error_code="duplicate_code", status_code=409)
        data = body.model_dump()
        entity = ScheduleException(tenant_id=tenant_id, **data, created_by=_actor(actor), updated_by=_actor(actor))
        await self.repo.add(entity)
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="schedule_exception",
            entity_id=entity.id,
            action=AuditAction.CREATE,
            actor_user_id=_actor(actor),
            changes=data,
        )
        self.events.publish(
            event_type=BeautyBusinessEventType.SCHEDULE_EXCEPTION_CREATED,
            aggregate_type="schedule_exception",
            aggregate_id=entity.id,
            tenant_id=tenant_id,
            payload={"id": str(entity.id)},
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity

    async def get(self, tenant_id: UUID, entity_id: UUID) -> ScheduleException:
        entity = await self.repo.get(tenant_id, entity_id)
        if entity is None:
            raise NotFoundError("مورد یافت نشد")
        return entity

    async def list(self, tenant_id: UUID, *, offset: int = 0, limit: int = 20):
        return await self.repo.list_by_tenant(tenant_id, offset=offset, limit=limit)

    async def soft_delete(self, tenant_id: UUID, entity_id: UUID, *, actor: CurrentUser | None = None) -> ScheduleException:
        entity = await self.get(tenant_id, entity_id)
        await self.repo.soft_delete(entity, deleted_by=_actor(actor))
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="schedule_exception",
            entity_id=entity.id,
            action=AuditAction.DELETE,
            actor_user_id=_actor(actor),
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity


from uuid import UUID

from sqlalchemy.ext.asyncio import AsyncSession

from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.appointments import AppointmentType
from app.models.types import AuditAction
from app.repositories.appointments import AppointmentTypeRepository
from app.schemas.appointments import AppointmentTypeCreate
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser


def _actor(actor: CurrentUser | None) -> str | None:
    return actor.user_id if actor else None


class AppointmentTypeService:
    def __init__(self, session: AsyncSession) -> None:
        self.session = session
        self.repo = AppointmentTypeRepository(session)
        self.audit = AuditService(session)
        self.events = get_event_publisher()

    async def create(self, tenant_id: UUID, body: AppointmentTypeCreate, *, actor: CurrentUser | None = None) -> AppointmentType:
        code = validate_code(body.code)
        if await self.repo.get_by_code(tenant_id, code):
            raise AppError("کد تکراری است", error_code="duplicate_code", status_code=409)
        data = body.model_dump()
        entity = AppointmentType(tenant_id=tenant_id, **data, created_by=_actor(actor), updated_by=_actor(actor))
        await self.repo.add(entity)
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="appointment_type",
            entity_id=entity.id,
            action=AuditAction.CREATE,
            actor_user_id=_actor(actor),
            changes=data,
        )
        self.events.publish(
            event_type=BeautyBusinessEventType.APPOINTMENT_TYPE_CREATED,
            aggregate_type="appointment_type",
            aggregate_id=entity.id,
            tenant_id=tenant_id,
            payload={"id": str(entity.id)},
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity

    async def get(self, tenant_id: UUID, entity_id: UUID) -> AppointmentType:
        entity = await self.repo.get(tenant_id, entity_id)
        if entity is None:
            raise NotFoundError("مورد یافت نشد")
        return entity

    async def list(self, tenant_id: UUID, *, offset: int = 0, limit: int = 20):
        return await self.repo.list_by_tenant(tenant_id, offset=offset, limit=limit)

    async def soft_delete(self, tenant_id: UUID, entity_id: UUID, *, actor: CurrentUser | None = None) -> AppointmentType:
        entity = await self.get(tenant_id, entity_id)
        await self.repo.soft_delete(entity, deleted_by=_actor(actor))
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="appointment_type",
            entity_id=entity.id,
            action=AuditAction.DELETE,
            actor_user_id=_actor(actor),
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity


from uuid import UUID

from sqlalchemy.ext.asyncio import AsyncSession

from app.events.publisher import get_event_publisher
from app.events.types import BeautyBusinessEventType
from app.models.appointments import WaitingListEntry
from app.models.types import AuditAction
from app.repositories.appointments import WaitingListEntryRepository
from app.schemas.appointments import WaitingListEntryCreate
from app.services.audit_service import AuditService
from app.validators import validate_code
from shared.exceptions import AppError, NotFoundError
from shared.security import CurrentUser


def _actor(actor: CurrentUser | None) -> str | None:
    return actor.user_id if actor else None


class WaitingListEntryService:
    def __init__(self, session: AsyncSession) -> None:
        self.session = session
        self.repo = WaitingListEntryRepository(session)
        self.audit = AuditService(session)
        self.events = get_event_publisher()

    async def create(self, tenant_id: UUID, body: WaitingListEntryCreate, *, actor: CurrentUser | None = None) -> WaitingListEntry:
        code = validate_code(body.code)
        if await self.repo.get_by_code(tenant_id, code):
            raise AppError("کد تکراری است", error_code="duplicate_code", status_code=409)
        data = body.model_dump()
        entity = WaitingListEntry(tenant_id=tenant_id, **data, created_by=_actor(actor), updated_by=_actor(actor))
        await self.repo.add(entity)
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="waiting_list_entry",
            entity_id=entity.id,
            action=AuditAction.CREATE,
            actor_user_id=_actor(actor),
            changes=data,
        )
        self.events.publish(
            event_type=BeautyBusinessEventType.WAITING_LIST_ENTRY_CREATED,
            aggregate_type="waiting_list_entry",
            aggregate_id=entity.id,
            tenant_id=tenant_id,
            payload={"id": str(entity.id)},
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity

    async def get(self, tenant_id: UUID, entity_id: UUID) -> WaitingListEntry:
        entity = await self.repo.get(tenant_id, entity_id)
        if entity is None:
            raise NotFoundError("مورد یافت نشد")
        return entity

    async def list(self, tenant_id: UUID, *, offset: int = 0, limit: int = 20):
        return await self.repo.list_by_tenant(tenant_id, offset=offset, limit=limit)

    async def soft_delete(self, tenant_id: UUID, entity_id: UUID, *, actor: CurrentUser | None = None) -> WaitingListEntry:
        entity = await self.get(tenant_id, entity_id)
        await self.repo.soft_delete(entity, deleted_by=_actor(actor))
        await self.audit.record(
            tenant_id=tenant_id,
            entity_type="waiting_list_entry",
            entity_id=entity.id,
            action=AuditAction.DELETE,
            actor_user_id=_actor(actor),
        )
        await self.session.commit()
        await self.session.refresh(entity)
        return entity
