import { createClient, type GenericCtx } from '@convex-dev/better-auth';
import { convex } from '@convex-dev/better-auth/plugins';
import { components } from './_generated/api';
import { DataModel } from './_generated/dataModel';
import { query } from './_generated/server';
import { betterAuth, type BetterAuthOptions } from 'better-auth/minimal';
import authConfig from './auth.config';
import authSchema from './betterAuth/schema';

const siteUrl = process.env.SITE_URL!;

export const authComponent = createClient<DataModel, typeof authSchema>(
  components.betterAuth,
  {
    local: {
      schema: authSchema,
    },
  }
);

export const createAuthOptions = (ctx: GenericCtx<DataModel>): BetterAuthOptions => {
  return {
    baseURL: siteUrl,
    database: authComponent.adapter(ctx),
    emailAndPassword: {
      enabled: true,
      requireEmailVerification: false,
    },
    plugins: [
      convex({ authConfig }),
    ],
  };
};

export const createAuth = (ctx: GenericCtx<DataModel>) => {
  return betterAuth(createAuthOptions(ctx));
};

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