'use client'

import { useEffect, useState } from 'react'
import { useChain } from '@cosmos-kit/react'
import { contracts } from '@nymproject/contract-clients'
import {
  MixnetClient,
  MixnetQueryClient,
} from '@nymproject/contract-clients/Mixnet.client'
import { COSMOS_KIT_USE_CHAIN, NYM_MIXNET_CONTRACT } from '@/app/api/constants'

export const useNymClient = (address?: string) => {
  const [nymClient, setNymClient] = useState<MixnetClient>()
  const [nymQueryClient, setNymQueryClient] = useState<MixnetQueryClient>()

  const { getCosmWasmClient, getSigningCosmWasmClient } =
    useChain(COSMOS_KIT_USE_CHAIN)

  useEffect(() => {
    if (address) {
      const init = async () => {
        const cosmWasmSigningClient = await getSigningCosmWasmClient()
        const cosmWasmClient = await getCosmWasmClient()

        const client = new contracts.Mixnet.MixnetClient(
          cosmWasmSigningClient as any,
          address,
          NYM_MIXNET_CONTRACT
        )
        const queryClient = new contracts.Mixnet.MixnetQueryClient(
          cosmWasmClient as any,
          NYM_MIXNET_CONTRACT
        )

        setNymClient(client)
        setNymQueryClient(queryClient)
      }

      init()
    }
  }, [address, getCosmWasmClient, getSigningCosmWasmClient])

  return { nymClient, nymQueryClient }
}