Actualizaciones en la pantalla Compra
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add78b3a4a
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@ -6,17 +6,34 @@ import android.view.View
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import android.view.ViewGroup
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import android.widget.TextView
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import androidx.recyclerview.widget.RecyclerView
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import com.google.firebase.database.DatabaseReference
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import com.google.firebase.database.FirebaseDatabase
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class ChairAdapter (private val item : ArrayList<Asiento>): RecyclerView.Adapter<ChairAdapter.ViewHolder>() {
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private lateinit var mListener : onItemClickListener
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private val selectedItems = ArrayList<Int>()
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private lateinit var database: FirebaseDatabase
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//private lateinit var myRef: DatabaseReference
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private val selectedItems = HashSet<Int>()
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private val occupiedSeats = ArrayList<String>()
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fun toggleSelection(position: Int) {
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var asiento=item[position].noAsiento.toString()
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database = FirebaseDatabase.getInstance()
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var myRef = database.getReference("Asientos/$asiento/status")
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val asientoprueba = item[position]
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val asientoNo = asientoprueba.noAsiento.toString()
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if (selectedItems.contains(position)) {
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actulizarValor("Libre", myRef)
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selectedItems.remove(position)
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occupiedSeats.remove(asientoNo)
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} else {
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actulizarValor("Ocupado", myRef)
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selectedItems.add(position)
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occupiedSeats.add(asientoNo)
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}
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notifyItemChanged(position)
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}
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@ -29,16 +46,28 @@ class ChairAdapter (private val item : ArrayList<Asiento>): RecyclerView.Adapter
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mListener=listener
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}
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class ViewHolder(itemView: View, listener: onItemClickListener): RecyclerView.ViewHolder(itemView){
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inner class ViewHolder(itemView: View, listener: onItemClickListener): RecyclerView.ViewHolder(itemView){
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val chair : TextView = itemView.findViewById(R.id.chair)
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init {
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itemView.setOnClickListener{
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val position=adapterPosition
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if(position!=RecyclerView.NO_POSITION){
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(itemView.context as? ChairAdapter) ?.toggleSelection((position))
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toggleSelection(position)
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notifyDataSetChanged()
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}
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}
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}
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fun bind(position: Int){
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val item = item[position]
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chair.text= item.noAsiento.toString()
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if (selectedItems.contains(position)) {
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itemView.setBackgroundColor(Color.RED)
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} else {
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itemView.setBackgroundColor(Color.parseColor("#4a8a9e"))
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}
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}
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
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@ -49,20 +78,16 @@ class ChairAdapter (private val item : ArrayList<Asiento>): RecyclerView.Adapter
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return item.size
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}
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override fun onBindViewHolder(holder: ViewHolder, position: Int) {
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//holder.chair.text=item[position].noAsiento.toString()
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// val chair = item[position]
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holder.chair.text = item[position].noAsiento.toString()
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if (selectedItems.contains(position)) {
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holder.itemView.setBackgroundColor(Color.RED)
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} else {
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holder.itemView.setBackgroundColor(Color.parseColor("#225c6e"))
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}
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holder.itemView.setOnClickListener {
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toggleSelection(position)
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}
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holder.bind(position)
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}
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fun actulizarValor(status : String, reference: DatabaseReference){
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reference.setValue(status)
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}
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fun getOccupiedSeats(): List<String> {
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return occupiedSeats
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}
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}
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@ -19,7 +19,9 @@ class ChairList : AppCompatActivity() {
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private lateinit var dbreference : DatabaseReference
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private lateinit var recycleView: RecyclerView
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private lateinit var eventList : ArrayList<Asiento>
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public lateinit var seleccionados : ArrayList<String>
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// private lateinit var chairs : ArrayList<String>
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//var arraySillas = arrayListOf<String>()
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var total : Int =0
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override fun onCreate(savedInstanceState: Bundle?) {
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@ -30,6 +32,8 @@ class ChairList : AppCompatActivity() {
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val bundle= intent.extras
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val nombreEvento=bundle?.getString("nombreEvento")
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val noSala=bundle?.getString("sala")
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val btnComprar : Button = findViewById(R.id.btnConfirmar)
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val btnSalir : Button = findViewById(R.id.btncancelar)
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val nEvento:TextView =findViewById(R.id.eventoText)
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nEvento.text=nombreEvento
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@ -37,25 +41,33 @@ class ChairList : AppCompatActivity() {
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val nSala:TextView=findViewById(R.id.noSalaText)
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nSala.text=noSala
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val btnConfirmar:Button = findViewById(R.id.btnConfirmar)
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val btnCancelar:Button = findViewById(R.id.btncancelar)
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recycleView = findViewById(R.id.chairRecycleView)
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recycleView.layoutManager = GridLayoutManager(this,4)
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recycleView.layoutManager = GridLayoutManager(this,2)
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recycleView.setHasFixedSize(true)
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eventList = arrayListOf<Asiento>()
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// chairs= arrayListOf<String>()
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getEvents()
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btnConfirmar.setOnClickListener(View.OnClickListener() {
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btnComprar.setOnClickListener{
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val adapter = recycleView.adapter as ChairAdapter
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val asientosOcupados = adapter.getOccupiedSeats()
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val intent = Intent(this, compra::class.java)
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intent.putStringArrayListExtra("asientosSeleccionados", ArrayList(asientosOcupados))
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startActivity(intent)
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})
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btnCancelar.setOnClickListener(View.OnClickListener() {
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val mensajeToast = if (asientosOcupados.isNotEmpty()) {
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"Asientos ocupados: ${asientosOcupados.joinToString(", ")}"
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} else {
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"No hay asientos ocupados."
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}
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Toast.makeText(this@ChairList, mensajeToast, Toast.LENGTH_LONG).show()
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}
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btnSalir.setOnClickListener{
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val intent = Intent(this, EventList::class.java)
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startActivity(intent)
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})
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}
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}
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private fun getEvents(){
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@ -73,11 +85,11 @@ class ChairList : AppCompatActivity() {
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adapter.setOnItemClickListener(object : ChairAdapter.onItemClickListener{
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override fun onItemClick(position: Int) {
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Toast.makeText(this@ChairList,"No deja",Toast.LENGTH_SHORT).show()
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adapter.toggleSelection(position)
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}
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})
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// total= adapter.getTotal()
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}
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}
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@ -88,4 +100,6 @@ class ChairList : AppCompatActivity() {
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})
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}
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}
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@ -4,6 +4,7 @@ import android.content.Intent
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import android.os.Bundle
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import android.widget.Button
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import android.widget.EditText
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import android.widget.TextView
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import android.widget.Toast
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import androidx.appcompat.app.AlertDialog
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import androidx.appcompat.app.AppCompatActivity
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@ -18,6 +19,14 @@ class compra: AppCompatActivity() {
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val editTextNombre: EditText = findViewById(R.id.editTextNombre)
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val editTextTelefono: EditText = findViewById(R.id.editTextTelefono)
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val textViewAsientos: TextView = findViewById(R.id.textView5Result) // Este es tu TextView
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// Obtener la lista de asientos seleccionados del intent
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val asientosSeleccionados = intent.getStringArrayListExtra("asientosSeleccionados")
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// Mostrar la lista de asientos seleccionados en el TextView
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textViewAsientos.text = asientosSeleccionados?.joinToString(", ")
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btnComprar.setOnClickListener {
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val nombre = editTextNombre.text.toString()
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val telefono = editTextTelefono.text.toString()
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@ -40,9 +49,15 @@ class compra: AppCompatActivity() {
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}
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private fun mostrarMensaje(mensaje: String) {
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val asientosSeleccionados = intent.getStringArrayListExtra("asientosSeleccionados")
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val mensajeAsientos = asientosSeleccionados?.joinToString(", ") ?: "Ningún asiento seleccionado"
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val mensajeCompleto = "$mensaje\n\nAsientos seleccionados:\n$mensajeAsientos"
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val builder = AlertDialog.Builder(this)
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builder.setTitle("Datos de la compra")
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builder.setMessage(mensaje)
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builder.setMessage(mensajeCompleto)
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builder.setPositiveButton("Aceptar", null)
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val dialog = builder.create()
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dialog.show()
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