// AUTO-GENERATED by `wrnexus dev` - do not edit.
// Typed routes support required, optional, and catch-all parameters.

export interface Routes {
  "/": Record<string, never>;
  "/admin": Record<string, never>;
  "/contacts": Record<string, never>;
  "/dashboard": Record<string, never>;
  "/deals": Record<string, never>;
  "/forbidden": Record<string, never>;
  "/login": Record<string, never>;
  "/pricing": Record<string, never>;
  "/signup": Record<string, never>;
}

export interface RouteNames {
  "index": "/";
  "admin": "/admin";
  "contacts": "/contacts";
  "dashboard": "/dashboard";
  "deals": "/deals";
  "forbidden": "/forbidden";
  "login": "/login";
  "pricing": "/pricing";
  "signup": "/signup";
}

export interface RouteQueries {
  [path: string]: Record<string, string | number | boolean | null | undefined>;
}

export type RoutePath = keyof Routes;
export type RouteName = keyof RouteNames;
export type RouteQuery<P extends RoutePath> = P extends keyof RouteQueries
  ? RouteQueries[P]
  : Record<string, string | number | boolean | null | undefined>;
type RouteValue = string | readonly string[] | undefined;

function encodeRouteValue(value: RouteValue, catchAll: boolean): string {
  if (value === undefined) return "";
  const values = Array.isArray(value) ? value : catchAll ? String(value).split("/") : [String(value)];
  return values.map((part) => encodeURIComponent(part)).join("/");
}

function buildHref(path: string, params: Record<string, RouteValue> = {}): string {
  const output: string[] = [];
  for (const segment of path.split("/").filter(Boolean)) {
    let name: string | undefined;
    let optional = false;
    let catchAll = false;
    if (segment.startsWith("[[") && segment.endsWith("]]")) {
      optional = true;
      name = segment.slice(2, -2);
    } else if (segment.startsWith("[") && segment.endsWith("]")) {
      name = segment.slice(1, -1);
      if (name.endsWith("?")) {
        optional = true;
        name = name.slice(0, -1);
      }
    }
    if (!name) {
      output.push(segment);
      continue;
    }
    if (name.startsWith("...")) {
      catchAll = true;
      name = name.slice(3);
    }
    const value = params[name];
    if (value === undefined && optional) continue;
    if (value === undefined) throw new Error(`WRN-ROUTE-MISSING-PARAM: Missing route parameter '${name}'.`);
    output.push(encodeRouteValue(value, catchAll));
  }
  return "/" + output.filter(Boolean).join("/");
}

export function href<P extends RoutePath>(
  path: P,
  ...args: keyof Routes[P] extends never
    ? []
    : Record<string, never> extends Routes[P]
      ? [params?: Routes[P]]
      : [params: Routes[P]]
): string {
  const params = (args[0] ?? {}) as Record<string, RouteValue>;
  return buildHref(String(path), params);
}

export function route<N extends RouteName>(
  name: N,
  ...args: keyof Routes[RouteNames[N]] extends never
    ? [params?: Routes[RouteNames[N]], query?: RouteQuery<RouteNames[N]>]
    : Record<string, never> extends Routes[RouteNames[N]]
      ? [params?: Routes[RouteNames[N]], query?: RouteQuery<RouteNames[N]>]
      : [params: Routes[RouteNames[N]], query?: RouteQuery<RouteNames[N]>]
): string {
  const paths: Record<RouteName, RoutePath> = {
  "index": "/",
  "admin": "/admin",
  "contacts": "/contacts",
  "dashboard": "/dashboard",
  "deals": "/deals",
  "forbidden": "/forbidden",
  "login": "/login",
  "pricing": "/pricing",
  "signup": "/signup"
} as Record<RouteName, RoutePath>;
  const output = buildHref(paths[name], (args[0] ?? {}) as Record<string, RouteValue>);
  const query = args[1];
  if (!query) return output;
  const search = new URLSearchParams();
  for (const [key, value] of Object.entries(query))
    if (value !== undefined && value !== null) search.set(key, String(value));
  const text = search.toString();
  return text ? `${output}?${text}` : output;
}