import type { Context, Hono } from 'hono';

import { StorageAdapter } from '../storage/storage.js';

export type ProviderRoute = Hono;

export interface Provider<Properties = any> {
	type: string;
	init: (route: ProviderRoute, options: ProviderOptions<Properties>) => void;
	client?: (input: {
		clientID: string;
		clientSecret: string;
		params: Record<string, string>;
	}) => Promise<Properties>;
}

export interface ProviderOptions<Properties> {
	name: string;
	success: (
		ctx: Context,
		properties: Properties,
		opts?: {
			invalidate?: (subject: string) => Promise<void>;
		}
	) => Promise<Response>;
	forward: (ctx: Context, response: Response) => Response;
	set: <T>(ctx: Context, key: string, maxAge: number, value: T) => Promise<void>;
	get: <T>(ctx: Context, key: string) => Promise<T>;
	unset: (ctx: Context, key: string) => Promise<void>;
	invalidate: (subject: string) => Promise<void>;
	storage: StorageAdapter;
}
export class ProviderError extends Error {}
export class ProviderUnknownError extends ProviderError {}