/*
 * Copyright (C) 2026 Fluxer Contributors
 *
 * This file is part of Fluxer.
 *
 * Fluxer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Fluxer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
 */

import type {LimitKey} from '@fluxer/constants/src/LimitConfigMetadata';
import type {LimitConfigSnapshot, LimitConfigWireFormat} from '@fluxer/limits/src/LimitTypes';

export interface LimitConfigCodecOptions {
	defaults?: Record<LimitKey, number>;
	defaultsHash?: string;
}

export interface ILimitConfigCodec {
	computeOverrides(
		fullLimits: Partial<Record<LimitKey, number>>,
		defaults: Record<LimitKey, number>,
	): Partial<Record<LimitKey, number>>;
	toWireFormat(config: LimitConfigSnapshot, options?: LimitConfigCodecOptions): LimitConfigWireFormat;
	fromWireFormat(wireFormat: LimitConfigWireFormat, options?: LimitConfigCodecOptions): LimitConfigSnapshot;
}