constants

const (
	// ProjectGetSlugSubject is the NATS subject for getting project slug
	ProjectGetSlugSubject = "lfx.projects-api.get_slug"
	// ProjectGetNameSubject is the NATS subject for getting project name
	ProjectGetNameSubject = "lfx.projects-api.get_name"

	// CommitteeGetNameSubject is the NATS subject for getting committee name
	CommitteeGetNameSubject = "lfx.committee-api.get_name"
)

const (
	// EnvNATSURL is the environment variable for NATS server URL
	EnvNATSURL = "NATS_URL"
	// EnvNATSCredentials is the environment variable for NATS credentials
	EnvNATSCredentials = "NATS_CREDENTIALS"
)

const (
	// ResourceTypeService represents a GroupsIO service resource
	ResourceTypeService = "service"
	// ResourceTypeMember represents a GroupsIO member resource
	ResourceTypeMember = "member"
	// ResourceTypeMailingList represents a GroupsIO mailing list resource
	ResourceTypeMailingList = "mailing_list"
)

const (
	// RelationProject defines the project relation used for inheritance
	RelationProject = "project"

	// RelationCommittee defines the committee relation used for committee-based authorization
	RelationCommittee = "committee"

	// RelationGroupsIOService defines the parent service relation used for service-level authorization inheritance
	RelationGroupsIOService = "groupsio_service"

	// RelationMailingList defines the parent mailing list relation used for member-level authorization inheritance
	RelationMailingList = "groupsio_mailing_list"

	// RelationViewer defines the viewer permission level
	RelationViewer = "viewer"

	// RelationWriter defines the writer permission level
	RelationWriter = "writer"

	// RelationOwner defines the owner permission level
	RelationOwner = "owner"

	// RelationMember defines the member permission level
	RelationMember = "member"

	// RelationAuditor defines the auditor permission level
	RelationAuditor = "auditor"
)

const (
	// ObjectTypeGroupsIOService defines the object type for GroupsIO services
	ObjectTypeGroupsIOService = "groupsio_service"

	// ObjectTypeGroupsIOMailingList defines the object type for GroupsIO mailing lists
	ObjectTypeGroupsIOMailingList = "groupsio_mailing_list"

	// ObjectTypeUser defines the object type for users
	ObjectTypeUser = "user"
)

const (
	// ModStatusNone indicates a regular member with no special privileges
	ModStatusNone = "none"

	// ModStatusModerator indicates a member with moderation privileges (writer permissions)
	ModStatusModerator = "moderator"

	// ModStatusOwner indicates a member with owner privileges (owner permissions)
	ModStatusOwner = "owner"
)

const (
	ServiceTypePrimary   = "primary"
	ServiceTypeFormation = "formation"
	ServiceTypeShared    = "shared"
)

const (
	// SourceAPI indicates the operation originated from our REST API
	SourceAPI = "api"

	// SourceWebhook indicates the operation originated from a Groups.io webhook
	SourceWebhook = "webhook"

	// SourceMock indicates the operation originated from mock/test infrastructure
	SourceMock = "mock"
)

const (
	// KVBucketNameGroupsIOServices is the name of the KV bucket for services.
	KVBucketNameGroupsIOServices = "groupsio-services"

	// KVBucketNameGroupsIOMailingLists is the name of the KV bucket for mailing lists.
	KVBucketNameGroupsIOMailingLists = "groupsio-mailing-lists"

	// KVBucketNameGroupsIOMembers is the name of the KV bucket for members.
	KVBucketNameGroupsIOMembers = "groupsio-members"

	// Lookup key patterns for unique constraints
	// KVLookupGroupsIOServicePrefix is the key pattern for unique constraint lookups
	KVLookupGroupsIOServicePrefix = "lookup/groupsio-services/%s"

	// Service secondary index key patterns for external GroupsIO IDs
	// KVLookupGroupsIOServiceByGroupIDPrefix is the key pattern for GroupID index (lookup by Groups.io group ID)
	KVLookupGroupsIOServiceByGroupIDPrefix = "lookup/groupsio-service-groupid/%d"

	// Mailing list secondary index key patterns
	// KVLookupMailingListServicePrefix is the key pattern for service index
	KVLookupGroupsIOMailingListServicePrefix = "lookup/groupsio-mailing-list-service/%s"
	// KVLookupMailingListCommitteePrefix is the key pattern for committee index
	KVLookupGroupsIOMailingListCommitteePrefix = "lookup/groupsio-mailing-list-committee/%s"
	// KVLookupMailingListProjectPrefix is the key pattern for project index
	KVLookupGroupsIOMailingListProjectPrefix = "lookup/groupsio-mailing-list-project/%s"
	// KVLookupMailingListConstraintPrefix is the key pattern for uniqueness constraint (hashed service_id + group_name)
	KVLookupGroupsIOMailingListConstraintPrefix = "lookup/groupsio-mailing-list-name/%s"
	// KVLookupGroupsIOMailingListBySubgroupIDPrefix is the key pattern for SubgroupID index (lookup by Groups.io subgroup ID)
	KVLookupGroupsIOMailingListBySubgroupIDPrefix = "lookup/groupsio-mailing-list-subgroupid/%d"

	// Member lookup key patterns
	// KVLookupGroupsIOMemberPrefix is the key pattern for member unique constraint lookups (email per mailing list)
	KVLookupGroupsIOMemberPrefix = "lookup/groupsio-members/%s"
	// KVLookupGroupsIOMemberConstraintPrefix is the key pattern for member uniqueness constraint (mailing_list_uid + email)
	KVLookupGroupsIOMemberConstraintPrefix = "lookup/groupsio-member-email/%s"
	// KVLookupGroupsIOMemberByMemberIDPrefix is the key pattern for GroupsIOMemberID index (lookup by Groups.io member ID)
	KVLookupGroupsIOMemberByMemberIDPrefix = "lookup/groupsio-member-memberid/%d"
	// KVLookupGroupsIOMemberByGroupIDPrefix is the key pattern for GroupsIOGroupID index (lookup by Groups.io group ID)
	KVLookupGroupsIOMemberByGroupIDPrefix = "lookup/groupsio-member-groupid/%d"

	// Key prefixes for bucket detection
	// GroupsIOMailingListKeyPrefix is the common prefix for all mailing list related keys
	GroupsIOMailingListKeyPrefix = "lookup/groupsio-mailing-list/"
	// GroupsIOServiceLookupKeyPrefix is the prefix for service lookup keys
	GroupsIOServiceLookupKeyPrefix = "lookup/groupsio-services/"
	// GroupsIOMemberLookupKeyPrefix is the prefix for member lookup keys
	GroupsIOMemberLookupKeyPrefix = "lookup/groupsio-members/"
)

const (
	// Indexing subjects for search and discovery
	IndexGroupsIOServiceSubject     = "lfx.index.groupsio_service"
	IndexGroupsIOMailingListSubject = "lfx.index.groupsio_mailing_list"
	IndexGroupsIOMemberSubject      = "lfx.index.groupsio_member"

	// Access control subjects for OpenFGA integration
	UpdateAccessGroupsIOServiceSubject    = "lfx.update_access.groupsio_service"
	DeleteAllAccessGroupsIOServiceSubject = "lfx.delete_all_access.groupsio_service"

	UpdateAccessGroupsIOMailingListSubject    = "lfx.update_access.groupsio_mailing_list"
	DeleteAllAccessGroupsIOMailingListSubject = "lfx.delete_all_access.groupsio_mailing_list"
)

const (
	// TimestampFormat defines the standard timestamp format for the system (RFC3339)
	TimestampFormat = "2006-01-02T15:04:05Z07:00"

	// TimestampFormatName is the human-readable name for the timestamp format
	TimestampFormatName = "RFC3339"
)

const (
	ErrInvalidTimestampFormat = "invalid timestamp format, expected RFC3339 (2006-01-02T15:04:05Z07:00)"
	ErrEmptyTimestamp         = "timestamp cannot be empty"
)

const (
	SubGroupCreatedEvent       = "created_subgroup"
	SubGroupDeletedEvent       = "deleted_subgroup"
	SubGroupMemberAddedEvent   = "added_member"
	SubGroupMemberRemovedEvent = "removed_member"
	SubGroupMemberBannedEvent  = "ban_members"
)

const (
	WebhookMaxRetries     = 3
	WebhookRetryBaseDelay = 100  // milliseconds
	WebhookRetryMaxDelay  = 5000 // milliseconds
)

const AuthorizationHeader string = "authorization"

const (
	// RequestIDHeader is the HTTP header name for request ID
	RequestIDHeader = "X-Request-Id"
)

const (
	// ServiceName is the name of this service
	ServiceName = "mailing-list"
)

const (
	WebhookSignatureHeader = "x-groupsio-signature"
)

const XOnBehalfOfHeader string = "x-on-behalf-of"