/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

export interface IPropertyData {
	classification:
		| 'SystemMetaData'
		| 'CallstackOrException'
		| 'CustomerContent'
		| 'PublicNonPersonalData'
		| 'EndUserPseudonymizedInformation';
	purpose: 'PerformanceAndHealth' | 'FeatureInsight' | 'BusinessInsight';
	comment: string;
	expiration?: string;
	endpoint?: string;
	isMeasurement?: boolean;
}
export interface IGDPRProperty {
	owner: string;
	comment: string;
	expiration?: string;
	readonly [name: string]: IPropertyData | undefined | IGDPRProperty | string;
}
type IGDPRPropertyWithoutMetadata = Omit<IGDPRProperty, 'owner' | 'comment' | 'expiration'>;
export type OmitMetadata<T> = Omit<T, 'owner' | 'comment' | 'expiration'>;
export type ClassifiedEvent<T extends IGDPRPropertyWithoutMetadata> = {
	[k in keyof T]: any;
};
export type StrictPropertyChecker<TEvent, TClassification, TError> =
	keyof TEvent extends keyof OmitMetadata<TClassification>
		? keyof OmitMetadata<TClassification> extends keyof TEvent
			? TEvent
			: TError
		: TError;
export type StrictPropertyCheckError = {
	error: 'Type of classified event does not match event properties';
};
export type StrictPropertyCheck<T extends IGDPRProperty, E> = StrictPropertyChecker<
	E,
	ClassifiedEvent<OmitMetadata<T>>,
	StrictPropertyCheckError
>;
export {};