import { expo } from "@better-auth/expo";
import { createClient, type GenericCtx } from "@convex-dev/better-auth";
import { convex, crossDomain } from "@convex-dev/better-auth/plugins";
import { betterAuth } from "better-auth/minimal";

import { components } from "./_generated/api";
import type { DataModel } from "./_generated/dataModel";
import { query } from "./_generated/server";
import authConfig from "./auth.config";

const siteUrl = process.env.SITE_URL!;
const nativeAppUrl = process.env.NATIVE_APP_URL || "code://";

export const authComponent = createClient<DataModel>(components.betterAuth);

function createAuth(ctx: GenericCtx<DataModel>) {
  return betterAuth({
    baseURL: process.env.CONVEX_SITE_URL,
    trustedOrigins: [siteUrl, nativeAppUrl, "exp://"],
    database: authComponent.adapter(ctx),
    emailAndPassword: {
      enabled: true,
      requireEmailVerification: false,
    },
    plugins: [
      expo(),
      crossDomain({ siteUrl }),
      convex({
        authConfig,
        jwksRotateOnTokenGenerationError: true,
      }),
    ],
  });
}

export { createAuth };

export const getCurrentUser = query({
  args: {},
  handler: async (ctx) => {
    return await authComponent.safeGetAuthUser(ctx);
  },
});