import { RequestContextType } from './request-context-type.enum';
import { UserSubjectContext } from './subject-context';

export type Permissionship = 'HAS_PERMISSION' | 'CONDITIONAL_PERMISSION' | 'NO_PERMISSION';

export interface LookupBaseRequest {
	action: string;
	TargetEntityType: string;
	entityType: string;
	at?: string;
}

export interface LookupBaseResponse {
	totalReturned: number;
}

export interface LookupBaseItem {
	permissionship?: Permissionship;
}

export interface LookupTargetEntitiesRequest extends LookupBaseRequest {
	entityId: string;
	limit?: number;
	cursor?: string;
}

export interface TargetEntityItem extends LookupBaseItem {
	TargetEntityType: string;
	TargetEntityId: string;
}

export interface LookupTargetEntitiesResponse extends LookupBaseResponse {
	targets: TargetEntityItem[];
	cursor?: string;
}

export interface EntityItem extends LookupBaseItem {
	entityType: string;
	entityId: string;
}

export interface LookupEntitiesRequest extends LookupBaseRequest {
	TargetEntityId: string;
}

export interface LookupEntitiesResponse extends LookupBaseResponse {
	entities: EntityItem[];
}

export interface LookupEntitlementsFeatureCriteria {
	type: RequestContextType.Feature;
}

export type LookupEntitlementsCriteria = LookupEntitlementsFeatureCriteria;

export interface LookupEntitlementsRequest {
	subject: UserSubjectContext;
	criteria: LookupEntitlementsCriteria;
	limit?: number;
	cursor?: string;
}

export interface LookupEntitlementsSubject {
	entityType: string;
	entityId: string;
	cursor?: string;
}

export type LookupEntitlementsStreamKey = 'tenant' | 'user';

export interface LookupEntitlementsStreamState {
	token?: string;
	done?: boolean;
}

export interface LookupEntitlementsCursorState {
	tenant?: LookupEntitlementsStreamState;
	user?: LookupEntitlementsStreamState;
	now?: string;
}

export interface LookupEntitlementsStream {
	key: LookupEntitlementsStreamKey;
	subject: LookupEntitlementsSubject;
	state: LookupEntitlementsStreamState;
}

export interface EntitlementItem extends LookupBaseItem {
	type: RequestContextType;
	key: string;
}

export interface LookupEntitlementsResponse extends LookupBaseResponse {
	entitlements: EntitlementItem[];
	cursor?: string;
}