import { LocalComponent } from "./SvelteInternal";
import AnyObject from "./AnyObject";
import RouteParams from "./RouteParam";
import NavigatorLocation from "./NavigatorLocation";
import { NavigateFn } from "./history";

export interface RouteProps<Meta extends AnyObject = AnyObject> {
	/**
	 * The path for when this component should be rendered. If no `path` is
	 * given the `Route` will act as the default that matches if no other
	 * `Route` in the `Router` matches.
	 */
	path?: string;
	/**
	 * The component constructor that will be used for rendering when the `Route`
	 * matches. If `component` is not set, the children of `Route` will be
	 * rendered instead.
	 */
	component?: Function; // eslint-disable-line @typescript-eslint/ban-types
	/**
	 * An arbitrary object you can pass the `Route`, to later access it (for
	 * example in `a11y.createAnnouncement`).
	 */
	meta?: Meta;
	/**
	 * If set to false, the parent `Router` will not manage focus for this
	 * `Route` or any child `Route`s.
	 */
	primary?: boolean;
	/**
	 * Any additional props will be passed to the component passed to the Route
	 * via the `component` prop.
	 */
	[additionalProp: string]: unknown;
}

interface RouteSlots<
	Params extends RouteParams = RouteParams,
	State extends AnyObject = AnyObject,
> {
	default: {
		params: Params;
		location: NavigatorLocation;
		navigate: NavigateFn<State>;
	};
}

/**
 * A component that will render its `component` property or children when its
 * ancestor `Router` component decides it is the best match.
 *
 * All properties other than `path`, `component`, `meta` and `primary` given to
 * the `Route` will be passed to the rendered `component`.
 *
 * A `Route` path can match parameters with `"path/:parameterName"` and
 * wildcards with `"path/*"` or `"path/*wildcardName"`. All parameters and
 * wildcard values will be provided to the `component` as props.
 * They can also be accessed inside a `Route` slot via `let:params`.
 *
 * The `Route` `component` will also receive the current `location`, as well as
 * the `navigate` function, that is scoped to the current `Route` as props.
 * They can be accessed inside the `Route` slot, via `let:location` and
 * `let:navigate`.
 */
declare class Route extends LocalComponent<RouteProps, RouteSlots> {}

export default Route;