_E='revision'
_D='_none_'
_C='version'
_B='local'
_A=None
import abc,logging,os
from typing import Dict,List,Union
from localstack_ext.bootstrap.pods.models import PodObject,Revision,Version
from localstack_ext.bootstrap.pods.utils.common import PodsConfigContext
from localstack_ext.bootstrap.pods.utils.serializers import PodsSerializer,txt_serializers
LOG=logging.getLogger(__name__)
class StateFileLocator(abc.ABC):
	location=_D;active_instance=_A
	@abc.abstractmethod
	def get_state_file_location_by_key(self,key,obj_store_path):0
	@classmethod
	def get(A,requested_file_locator):
		B=requested_file_locator
		if not A.active_instance or A.active_instance.location!=B:
			for C in A.__subclasses__():
				if C.location==B:A.active_instance=C()
		return A.active_instance
class StateFileLocatorLocal(StateFileLocator):
	location=_B
	def get_state_file_location_by_key(A,key,obj_store_path):return os.path.join(obj_store_path,key)
class ObjectStorageProvider(abc.ABC):
	location=_D;active_instance=_A
	@classmethod
	def get(A,state_file_locator,requested_storage,serializers,config_context):
		D=config_context;C=requested_storage;B=state_file_locator
		if not A.active_instance or A.active_instance.location!=C:
			B=StateFileLocator.get(requested_file_locator=B)
			for E in A.__subclasses__():
				if E.location==C:A.active_instance=E(state_file_locator=B,serializers=serializers,config_context=D)
		A.active_instance.config_context=D;return A.active_instance
	def __init__(A,state_file_locator,serializers,config_context):A.state_file_locator=state_file_locator;A.serializers=serializers;A.config_context=config_context
	@abc.abstractmethod
	def get_terminal_revision(self,revision_path_root):0
	@abc.abstractmethod
	def get_state_file_location_by_key(self,key):0
	@abc.abstractmethod
	def get_version_by_key(self,key):0
	@abc.abstractmethod
	def get_revision_by_key(self,key):0
	@abc.abstractmethod
	def get_revision_or_version_by_key(self,key):0
	@abc.abstractmethod
	def get_delta_file_by_key(self,key,get_delta_file_by_key):0
	@abc.abstractmethod
	def upsert_objects(self,*A):0
	@abc.abstractmethod
	def update_revision_key(self,old_key,new_key,referenced_by_version=_A):0
	@abc.abstractmethod
	def version_exists(self,key):0
	@abc.abstractmethod
	def merge_remote_into_local_version(self,remote_location,key):0
	@abc.abstractmethod
	def _update_key(self,old_key,new_key,base_path):0
	@abc.abstractmethod
	def _serialize(self,*A):0
	@abc.abstractmethod
	def _deserialize(self,key_serializer,remote_location=_A,local_location=_A):0
	@property
	def version_store_path(self):return self.config_context.get_ver_obj_store_path()
	@property
	def revision_store_path(self):return self.config_context.get_rev_obj_store_path()
	@property
	def object_store_path(self):return self.config_context.get_obj_store_path()
class ObjectStorageLocal(ObjectStorageProvider):
	location=_B
	def get_terminal_revision(B,revision_path_root):
		A=revision_path_root
		while A.assoc_commit:A=B.get_revision_by_key(A.assoc_commit.head_ptr)
		return A
	def get_state_file_location_by_key(A,key):return A.state_file_locator.get_state_file_location_by_key(obj_store_path=A.object_store_path,key=key)
	def get_version_by_key(A,key):return A._deserialize(key_serializer={key:_C},local_location=A.version_store_path)[0]
	def get_revision_by_key(A,key):return A._deserialize(key_serializer={key:_E},local_location=A.revision_store_path)[0]
	def get_revision_or_version_by_key(A,key):
		for C in [A.get_revision_by_key,A.get_version_by_key]:
			B=C(key)
			if B:return B
		LOG.warning('No revision or version found with key %s',key)
	def get_delta_file_by_key(B,key,delta_log_path):
		A=os.path.join(delta_log_path,key)
		if os.path.isfile(A):return A
		LOG.warning('No state file found for key: %s',key)
	def upsert_objects(A,*B):return A._serialize(*(B))
	def update_revision_key(A,old_key,new_key,referenced_by_version=_A):
		E=referenced_by_version;D=new_key;C=old_key;F=A._update_key(C,D,A.revision_store_path)
		if not F:LOG.warning(f"No revision found with key {C} to update");return
		if E:B=A.get_version_by_key(E);B.active_revision_ptr=D;B.outgoing_revision_ptrs.remove(C);B.outgoing_revision_ptrs.add(D);A.upsert_objects(B)
	def version_exists(A,key):return os.path.isfile(os.path.join(A.version_store_path,key))
	def merge_remote_into_local_version(A,remote_location,key):B=A.get_version_by_key(key);C=A._deserialize({key:_C},remote_location,A.version_store_path)[0];B.outgoing_revision_ptrs.update(C.outgoing_revision_ptrs);A.upsert_objects(B)
	def _update_key(D,old_key,new_key,base_path):
		A=base_path;B=os.path.join(A,old_key)
		if not os.path.isfile(B):return False
		C=os.path.join(A,new_key);os.rename(B,C);return True
	def _serialize(A,*D):
		C=[]
		for B in D:
			if isinstance(B,Version):C.append(A.serializers[_C].store_obj(B,A.version_store_path))
			elif isinstance(B,Revision):C.append(A.serializers[_E].store_obj(B,A.revision_store_path))
		return C
	def _deserialize(A,key_serializer,remote_location=_A,local_location=_A):return[A.serializers[C].retrieve_obj(B,remote_location,local_location)for(B,C)in key_serializer.items()]
def get_object_storage_provider(config_context,requested_storage=_B):A=requested_storage;return ObjectStorageProvider.get(state_file_locator=A,requested_storage=A,serializers=txt_serializers,config_context=config_context)