import { createORPCClient } from '@orpc/client'
import { RPCLink } from '@orpc/client/fetch'
import { createRouterClient } from '@orpc/server'
import { createTanstackQueryUtils } from '@orpc/tanstack-query'
import { createIsomorphicFn } from '@tanstack/react-start'
import { getRequestHeaders } from '@tanstack/react-start/server'
import { router } from '@/server/api/routers'
import type { RouterClient } from '@/server/api/types'

const getORPCClient = createIsomorphicFn()
  .server(() =>
    createRouterClient(router, {
      context: () => ({
        headers: getRequestHeaders(),
      }),
    }),
  )
  .client(() => {
    const link = new RPCLink({
      url: `${window.location.origin}/api/rpc`,
    })
    return createORPCClient<RouterClient>(link)
  })

const client: RouterClient = getORPCClient()

export const orpc = createTanstackQueryUtils(client, {
  experimental_defaults: {
    todo: {
      create: {
        mutationOptions: {
          onSuccess: (_, __, ___, ctx) => {
            ctx.client.invalidateQueries({ queryKey: orpc.todo.list.key() })
          },
        },
      },
      update: {
        mutationOptions: {
          onSuccess: (_, __, ___, ctx) => {
            ctx.client.invalidateQueries({ queryKey: orpc.todo.list.key() })
          },
        },
      },
      remove: {
        mutationOptions: {
          onSuccess: (_, __, ___, ctx) => {
            ctx.client.invalidateQueries({ queryKey: orpc.todo.list.key() })
          },
        },
      },
    },
  },
})