"""Backup"""
# pylint: disable=too-few-public-methods
import typing
import strawberry


from selfprivacy_api.backup import Backups
from selfprivacy_api.backup.local_secret import LocalBackupSecret
from selfprivacy_api.graphql.queries.providers import BackupProvider
from selfprivacy_api.graphql.common_types.service import (
    Service,
    ServiceStatusEnum,
    SnapshotInfo,
    service_to_graphql_service,
)
from selfprivacy_api.graphql.common_types.backup import AutobackupQuotas
from selfprivacy_api.services import get_service_by_id


@strawberry.type
class BackupConfiguration:
    provider: BackupProvider
    # When server is lost, the app should have the key to decrypt backups
    # on a new server
    encryption_key: str
    # False when repo is not initialized and not ready to be used
    is_initialized: bool
    # If none, autobackups are disabled
    autobackup_period: typing.Optional[int]
    # None is equal to all quotas being unlimited (-1). Optional for compatibility reasons.
    autobackup_quotas: AutobackupQuotas
    # Bucket name for Backblaze, path for some other providers
    location_name: typing.Optional[str]
    location_id: typing.Optional[str]


@strawberry.type
class Backup:
    @strawberry.field
    def configuration(self) -> BackupConfiguration:
        return BackupConfiguration(
            provider=Backups.provider().name,
            encryption_key=LocalBackupSecret.get(),
            is_initialized=Backups.is_initted(),
            autobackup_period=Backups.autobackup_period_minutes(),
            location_name=Backups.provider().location,
            location_id=Backups.provider().repo_id,
            autobackup_quotas=Backups.autobackup_quotas(),
        )

    @strawberry.field
    def all_snapshots(self) -> typing.List[SnapshotInfo]:
        if not Backups.is_initted():
            return []
        result = []
        snapshots = Backups.get_all_snapshots()
        for snap in snapshots:
            service = get_service_by_id(snap.service_name)
            if service is None:
                service = Service(
                    id=snap.service_name,
                    display_name=f"{snap.service_name} (Orphaned)",
                    description="",
                    svg_icon="",
                    is_movable=False,
                    is_required=False,
                    is_enabled=False,
                    status=ServiceStatusEnum.OFF,
                    url=None,
                    dns_records=None,
                    can_be_backed_up=False,
                    backup_description="",
                )
            else:
                service = service_to_graphql_service(service)
            graphql_snap = SnapshotInfo(
                id=snap.id,
                service=service,
                created_at=snap.created_at,
                reason=snap.reason,
            )
            result.append(graphql_snap)
        return result