type Methods = 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE';
type RouteType = 'client' | 'server';

interface Route<T extends RouteType> {
    type: T;
    path: T extends 'client' ? ClientPath : ServerPath;
    method: T extends 'client' ? 'GET' : Methods;
}

export type ClientPath =  '/page' | '/:user/:productId';

type ClientRoute = Route<'client'> & {
    schema?: {
        paramSchema?: z.Schema;
        querySchema?: z.Schema;
    };
};
export const clientRoutes: readonly ClientRoute[] = [
    {
        type: 'client',
        path: '/:user/:productId',
        method: 'GET',
        schema: {
            paramSchema: z.record(z.union([z.literal('user'), z.literal('productId')]), z.string())
        }
    },
    {
        type: 'client',
        path: '/page',
        method: 'GET',
    },
] as const;

const te = clientRoutes[0].schema?.paramSchema?.parse({})

type Methods = 'GET' | 'POST' | 'PUT' | 'PATCH' | 'DELETE';
type RouteType = 'client' | 'server';

interface Route<T extends RouteType> {
    type: T;
    path: T extends 'client' ? ClientPath : ServerPath;
    method: T extends 'client' ? 'GET' : Methods;
}

export type ClientPath =  '/page' | '/:user/:productId';

type ClientRoute = Route<'client'> & {
    schema?: {
        paramSchema?: z.Schema;
        querySchema?: z.Schema;
    };
};
export const clientRoutes: readonly ClientRoute[] = [
    {
        type: 'client',
        path: '/:user/:productId',
        method: 'GET',
        schema: {
            paramSchema: z.record(z.union([z.literal('user'), z.literal('productId')]), z.string())
        }
    },
    {
        type: 'client',
        path: '/page',
        method: 'GET',
    },
] as const;

const te = clientRoutes[0].schema?.paramSchema?.parse({})