formbuilder.java

package br.com.infortechms.sinvisita.ui.visitaace

import android.arch.lifecycle.ViewModelProviders
import android.os.Bundle
import android.support.v4.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import br.com.infortechms.sinvisita.R
import br.com.infortechms.sinvisita.data.entity.Adulticida
import br.com.infortechms.sinvisita.data.entity.Larvicida
import br.com.infortechms.sinvisita.viewmodel.visitaace.FormTratamentoViewModel
import br.com.infortechms.sinvisita.viewmodel.visitaace.FormVisitaAceViewModel
import com.thejuki.kformmaster.helper.FormBuildHelper
import com.thejuki.kformmaster.helper.dropDown
import com.thejuki.kformmaster.helper.form
import com.thejuki.kformmaster.helper.number
import com.thejuki.kformmaster.listener.OnFormElementValueChangedListener
import com.thejuki.kformmaster.model.BaseFormElement
import kotlinx.android.synthetic.main.fragment_form_visita_ace_tratamento.view.*

class FormTratamentoFragment : Fragment() {

    private lateinit var viewModel: FormTratamentoViewModel
    private lateinit var formViewModel: FormVisitaAceViewModel
    private var formBuilder: FormBuildHelper? = null

    // Tags dos campos do formulário
    private enum class Tag {
        TotalDepositosEliminados,
        TotalDepositosEliminadosLarvicida,
        TipoLarvicida,
        ColherGrande,
        ColherPequena,
        QuantidadeLarvicida,
        TipoAdulticida,
        QuantidadeCargasAdulticida,
    }

    companion object {
        @JvmStatic
        fun newInstance() = FormTratamentoFragment()
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        viewModel = ViewModelProviders.of(this).get(FormTratamentoViewModel::class.java)
        formViewModel = ViewModelProviders.of(activity!!).get(FormVisitaAceViewModel::class.java)
    }

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
        return inflater.inflate(R.layout.fragment_form_visita_ace_tratamento, container, false)
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        val listener = object : OnFormElementValueChangedListener {
            override fun onValueChanged(formElement: BaseFormElement<*>) {

            }
        }

        val formBuilder = form(context!!, view.formTratamentoRecyclerView, listener) {
            number(Tag.TotalDepositosEliminados.ordinal) {
                title = getString(R.string.formace_tratamento_dep_elim)
            }
            number(Tag.TotalDepositosEliminadosLarvicida.ordinal) {
                title = getString(R.string.formace_tratamento_dep_elim_larv)
                valueObservers.add({ newValue, element ->
                    if (!newValue!!.isEmpty()) {
                        val larvicida = getFormElement(Tag.TipoLarvicida.ordinal)
                        val value = newValue.toInt()

                        larvicida!!.required = value > 0
                        larvicida.visible = value > 0
                        refreshView()
                    }
                })
            }
            dropDown<Larvicida>(Tag.TipoLarvicida.ordinal) {
                title = getString(R.string.formace_tratamento_tipo_larvicida)
                options = viewModel.larvicidas.toList()
                hint = getString(R.string.form_selecione)
                dialogTitle = hint
                visible = false
            }
            number(Tag.ColherGrande.ordinal) {
                title = getString(R.string.formace_tratamento_colher_grande)
            }
            number(Tag.ColherPequena.ordinal) {
                title = getString(R.string.formace_tratamento_colher_pequena)
            }
            number(Tag.QuantidadeLarvicida.ordinal) {
                title = getString(R.string.formace_tratamento_qtde_larvicida)
            }
            dropDown<Adulticida>(Tag.TipoAdulticida.ordinal) {
                title = getString(R.string.formace_tratamento_tipo_adulticida)
                options = viewModel.adulticidas.toList()
                hint = getString(R.string.form_selecione)
                dialogTitle = hint
                valueObservers.add({ newValue, element ->
                    val cargas = getFormElement(Tag.QuantidadeCargasAdulticida.ordinal)
                    cargas!!.visible = newValue !== null
                    cargas.required = newValue !== null
                })
            }
            number(Tag.QuantidadeCargasAdulticida.ordinal) {
                title = getString(R.string.formace_tratamento_qtde_adulticida)
                visible = false
            }
        }

        formViewModel.addForm(formBuilder)
    }

}