VerifyBVNFragment.kt

class VerifyBVNFragment : ScopedFragment(), KodeinAware, VerifyAdapter.OnItemClickListener {

    companion object {
        fun newInstance() = VerifyBVNFragment()
    }

    override val kodein by closestKodein()
    private val viewModelFactory: VerifyBVNFactory by instance()
    private var _binding: VerifyBVNFragmentBinding? = null
    private val binding get() = _binding!!
    private lateinit var viewModel: VerifyBVNViewModel
    private lateinit var adapter: VerifyAdapter

    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {
        _binding = VerifyBVNFragmentBinding.inflate(inflater, container, false)
        binding.spinKit.visibility = View.VISIBLE
        return binding.root
    }

    override fun onActivityCreated(savedInstanceState: Bundle?) {
        super.onActivityCreated(savedInstanceState)
        viewModel = ViewModelProvider(this, viewModelFactory).get(VerifyBVNViewModel::class.java)
        bindUI()
    }

    fun bindUI(){
        val layoutManager = LinearLayoutManager(binding.root.context)
        layoutManager.reverseLayout = true
        layoutManager.stackFromEnd = true
        binding.recyclerView.layoutManager = layoutManager
        viewModel.getUnverifiedBVN { response ->
            if (response.isSuccessful){
                binding.spinKit.visibility = View.GONE
                if (response.body()?.data.isNullOrEmpty()){
                    binding.nobvn.visibility = View.VISIBLE
                    binding.nobvn.text = getString(R.string.no_type_)
                }else{
                    binding.nobvn.visibility = View.GONE
                    adapter = VerifyAdapter(response.body()?.data!!, this)
                    binding.recyclerView.adapter = adapter
                    adapter.notifyDataSetChanged()
                }
            }else{
                binding.spinKit.visibility = View.GONE
                if (response.code() == 401){
                    toastMessage( "Session Expired")
                    Navigation.findNavController(binding.root).navigate(R.id.login)
                }else {
                    Toast.makeText(requireContext(), "failed fetching unverified BVN", Toast.LENGTH_SHORT).show()
                }
            }
        }

    }

    private fun toastMessage(message: String){
        Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show()
    }

    fun verifyBVNAlert(id: String){
        val sPref = binding.root.context.getSharedPreferences("identifier", Context.MODE_PRIVATE)
        MaterialAlertDialogBuilder(requireContext(),
            R.style.ThemeOverlay_MaterialComponents_MaterialAlertDialog_Background_Accept)
            .setTitle(getString(R.string.approve))
            .setMessage(getString(R.string.approve_bvn))
            .setPositiveButton("YES") { d, _ ->

                val adminId = sPref.getInt(Constants.ADMIN_ID, 0).toString()
                val adminIdRe: RequestBody = adminId.toRequestBody(adminId.toMediaTypeOrNull())
                val userIdRe: RequestBody = id.toRequestBody(id.toMediaTypeOrNull())
                viewModel.verifyBVN(userId = userIdRe, adminId = adminIdRe){ res ->
                    if (!res.isSuccessful){
                        if (res.code() == 401){
                            toastMessage( "Session Expired.")
                            Navigation.findNavController(binding.root).navigate(R.id.login)
                        }else {
                            Toast.makeText(requireContext(), "Failed to verify BVN", Toast.LENGTH_SHORT).show()
                        }
                    }else{
                        Toast.makeText(requireContext(), res.body()?.Response_message, Toast.LENGTH_SHORT).show()

                    }
                }
                d.dismiss()

            }
            .setNegativeButton("NO"){d, _ ->
                d.dismiss()
            }
            .show()
    }

    override fun onItemClick(id: String) {
     verifyBVNAlert(id)
    }
}