import type {
  InstantConfig,
  InstantSchemaDef,
  InstantUnknownSchema,
} from '@instantdb/core';

import InstantReactWebDatabase from './InstantReactWebDatabase.ts';
import version from './version.ts';

/**
 *
 * The first step: init your application!
 *
 * Visit https://instantdb.com/dash to get your `appId` :)
 *
 * @example
 *  import { init } from "@instantdb/react"
 *
 *  const db = init({ appId: "my-app-id" })
 *
 *  // You can also provide a schema for type safety and editor autocomplete!
 *
 *  import { init } from "@instantdb/react"
 *  import schema from ""../instant.schema.ts";
 *
 *  const db = init({ appId: "my-app-id", schema })
 *
 *  // To learn more: https://instantdb.com/docs/modeling-data
 */
export function init<
  Schema extends InstantSchemaDef<any, any, any> = InstantUnknownSchema,
  UseDates extends boolean = false,
>(
  // Allows config with missing `useDateObjects`, but keeps `UseDates`
  // as a non-nullable in the InstantConfig type.
  config: Omit<InstantConfig<Schema, UseDates>, 'useDateObjects'> & {
    useDateObjects?: UseDates;
  },
): InstantReactWebDatabase<Schema, UseDates, InstantConfig<Schema, UseDates>> {
  const configStrict = {
    ...config,
    useDateObjects: (config.useDateObjects ?? false) as UseDates,
  };
  return new InstantReactWebDatabase<
    Schema,
    UseDates,
    InstantConfig<Schema, UseDates>
  >(configStrict, {
    '@instantdb/react': version,
  });
}

/**
 * @deprecated
 * `init_experimental` is deprecated. You can replace it with `init`.
 *
 * @example
 *
 * // Before
 * import { init_experimental } from "@instantdb/react"
 * const db = init_experimental({  ...  });
 *
 * // After
 * import { init } from "@instantdb/react"
 * const db = init({ ...  });
 */
export const init_experimental = init;