add support for fetching mib cards

app/src/main/java/sh/sar/basedbank/api/mib/MibCardsClient.kt

@@ -0,0 +1,62 @@
+package sh.sar.basedbank.api.mib
+
+import okhttp3.FormBody
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.json.JSONObject
+import java.util.concurrent.TimeUnit
+
+class MibCardsClient {
+
+    private val BASE_WV_URL = "https://faisamobilex-wv.mib.com.mv"
+
+    private val client = OkHttpClient.Builder()
+        .connectTimeout(20, TimeUnit.SECONDS)
+        .readTimeout(20, TimeUnit.SECONDS)
+        .build()
+
+    private fun cookieHeader(session: MibSession) =
+        "mbmodel=IOS-1.0; xxid=${session.xxid}; IBSID=${session.xxid}; " +
+        "mbnonce=${session.nonceGenerator}; time-tracker=597"
+
+    fun fetchCards(session: MibSession, loginTag: String): List<MibCard> {
+        val body = FormBody.Builder()
+            .add("name", "")
+            .add("start", "1")
+            .add("end", "50")
+            .add("includeCount", "1")
+            .build()
+
+        val request = Request.Builder()
+            .url("$BASE_WV_URL/ajaxDebitCard/fetchCardInfos")
+            .post(body)
+            .header("Cookie", cookieHeader(session))
+            .header("User-Agent", "Mozilla/5.0 (Linux; Android 14; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/129.0.6668.70 Mobile Safari/537.36")
+            .header("X-Requested-With", "XMLHttpRequest")
+            .header("Accept", "*/*")
+            .header("Origin", BASE_WV_URL)
+            .header("Referer", "$BASE_WV_URL//debitCards?dashurl=1")
+            .build()
+
+        return client.newCall(request).execute().use { response ->
+            val bodyStr = response.body?.string() ?: return emptyList()
+            val json = try { JSONObject(bodyStr) } catch (_: Exception) { return emptyList() }
+            if (!json.optBoolean("success")) return emptyList()
+            val data = json.optJSONArray("data") ?: return emptyList()
+            (0 until data.length()).map { i ->
+                val item = data.getJSONObject(i)
+                MibCard(
+                    cardId = item.optString("cardId"),
+                    maskedCardNumber = item.optString("maskedCardNumber"),
+                    cardStatus = item.optString("cardStatus"),
+                    cardType = item.optString("cardType"),
+                    cardTypeDesc = item.optString("cardTypeDesc"),
+                    customerId = item.optString("customerId"),
+                    phoneNumber = item.optString("phoneNumber"),
+                    cardHolderName = item.optString("cardHolderName"),
+                    loginTag = loginTag
+                )
+            }
+        }
+    }
+}

app/src/main/java/sh/sar/basedbank/api/mib/MibModels.kt

@@ -46,6 +46,18 @@ data class MibIpsAccountInfo(
 )
 
 
+data class MibCard(
+    val cardId: String,
+    val maskedCardNumber: String,
+    val cardStatus: String,
+    val cardType: String,
+    val cardTypeDesc: String,
+    val customerId: String,
+    val phoneNumber: String,
+    val cardHolderName: String,
+    val loginTag: String
+)
+
 data class MibFinanceDeal(
     val dealNo: String,
     val productDesc: String,

app/src/main/java/sh/sar/basedbank/ui/home/CardSettingsFragment.kt

@@ -0,0 +1,114 @@
+package sh.sar.basedbank.ui.home
+
+import android.content.Context
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import sh.sar.basedbank.R
+import sh.sar.basedbank.api.mib.MibCard
+import sh.sar.basedbank.databinding.FragmentCardSettingsBinding
+
+class CardSettingsFragment : Fragment() {
+
+    private var _binding: FragmentCardSettingsBinding? = null
+    private val binding get() = _binding!!
+    private val viewModel: HomeViewModel by activityViewModels()
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        _binding = FragmentCardSettingsBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        val adapter = CardSettingsAdapter(emptyList(), requireContext())
+        binding.recyclerView.layoutManager = LinearLayoutManager(requireContext())
+        binding.recyclerView.adapter = adapter
+
+        val bottomPaddingBase = (16 * resources.displayMetrics.density).toInt()
+        ViewCompat.setOnApplyWindowInsetsListener(binding.recyclerView) { v, insets ->
+            val isBottomNav = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE).getBoolean("bottom_nav", false)
+            val navBar = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            val extraBottom = if (isBottomNav) 0 else navBar.bottom
+            v.setPadding(v.paddingLeft, v.paddingTop, v.paddingRight, bottomPaddingBase + extraBottom)
+            insets
+        }
+
+        binding.swipeRefresh.setOnRefreshListener {
+            (activity as? HomeActivity)?.triggerRefreshCards()
+        }
+
+        viewModel.mibCards.observe(viewLifecycleOwner) { cards ->
+            if (cards == null) return@observe
+            adapter.update(cards)
+            binding.loadingView.visibility = View.GONE
+            binding.swipeRefresh.isRefreshing = false
+            binding.emptyView.visibility = if (cards.isEmpty()) View.VISIBLE else View.GONE
+            binding.recyclerView.visibility = if (cards.isEmpty()) View.GONE else View.VISIBLE
+        }
+
+        if (viewModel.mibCards.value == null) {
+            binding.loadingView.visibility = View.VISIBLE
+            (activity as? HomeActivity)?.triggerRefreshCards()
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        requireActivity().title = getString(R.string.nav_card_settings)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+    private inner class CardSettingsAdapter(
+        private var cards: List<MibCard>,
+        private val context: Context
+    ) : RecyclerView.Adapter<CardSettingsAdapter.VH>() {
+
+        fun update(newCards: List<MibCard>) {
+            cards = newCards
+            notifyDataSetChanged()
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VH =
+            VH(LayoutInflater.from(context).inflate(R.layout.item_card_settings_entry, parent, false))
+
+        override fun onBindViewHolder(holder: VH, position: Int) = holder.bind(cards[position])
+        override fun getItemCount() = cards.size
+
+        inner class VH(view: View) : RecyclerView.ViewHolder(view) {
+            private val ivCardImage: ImageView = view.findViewById(R.id.ivCardImage)
+            private val tvCardOwner: TextView = view.findViewById(R.id.tvCardOwner)
+            private val tvCardNumber: TextView = view.findViewById(R.id.tvCardNumber)
+            private val tvCardType: TextView = view.findViewById(R.id.tvCardType)
+            private val btnChangePin: View = view.findViewById(R.id.btnChangePin)
+            private val btnFreeze: View = view.findViewById(R.id.btnFreeze)
+            private val btnBlock: View = view.findViewById(R.id.btnBlock)
+
+            fun bind(card: MibCard) {
+                tvCardOwner.text = card.cardHolderName
+                tvCardNumber.text = PayWithCardFragment.formatMasked(card.maskedCardNumber)
+                tvCardType.text = card.cardTypeDesc
+                PayWithCardFragment.loadCardImage(ivCardImage, PayWithCardFragment.cardImageAsset(card))
+                val wip = View.OnClickListener {
+                    Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                }
+                btnChangePin.setOnClickListener(wip)
+                btnFreeze.setOnClickListener(wip)
+                btnBlock.setOnClickListener(wip)
+            }
+        }
+    }
+}

app/src/main/java/sh/sar/basedbank/ui/home/HomeActivity.kt

@@ -54,6 +54,7 @@ import sh.sar.basedbank.ui.login.LoginActivity
 import sh.sar.basedbank.api.models.BankContact
 import sh.sar.basedbank.api.models.BankContactCategory
 import sh.sar.basedbank.api.mib.MibContactsClient
+import sh.sar.basedbank.api.mib.MibCardsClient
 import sh.sar.basedbank.api.mib.MibFinancingClient
 import sh.sar.basedbank.api.mib.MibProfile
 import sh.sar.basedbank.api.mib.MibSession
@@ -138,6 +139,8 @@ class HomeActivity : AppCompatActivity() {
                 R.id.nav_finances         -> FinancingFragment()
                 R.id.nav_otp              -> OtpFragment()
                 R.id.nav_settings         -> SettingsFragment()
+                R.id.nav_pay_with_card    -> PayWithCardFragment()
+                R.id.nav_card_settings    -> CardSettingsFragment()
                 else -> null
             }
             if (frag != null) show(frag)
@@ -307,6 +310,8 @@ fun applyNavLabelVisibility() {
             R.id.nav_finances         -> FinancingFragment()
             R.id.nav_otp              -> OtpFragment()
             R.id.nav_settings         -> SettingsFragment()
+            R.id.nav_pay_with_card    -> PayWithCardFragment()
+            R.id.nav_card_settings    -> CardSettingsFragment()
             else -> { Toast.makeText(this, R.string.work_in_progress, Toast.LENGTH_SHORT).show(); return }
         }
         show(dest)
@@ -932,6 +937,43 @@ fun applyNavLabelVisibility() {
         }
     }
 
+    fun triggerRefreshCards() {
+        val app = application as BasedBankApp
+        for ((loginId, session) in app.mibSessions) {
+            val profiles = app.mibProfilesMap[loginId] ?: emptyList()
+            refreshMibCards(loginId, session, profiles)
+        }
+    }
+
+    private fun refreshMibCards(loginId: String, session: MibSession, profiles: List<MibProfile>) {
+        if (profiles.isEmpty()) return
+        val flow = (application as BasedBankApp).mibFlowFor(loginId)
+        val client = MibCardsClient()
+        lifecycleScope.launch {
+            try {
+                val cards = withContext(Dispatchers.IO) {
+                    val result = mutableListOf<sh.sar.basedbank.api.mib.MibCard>()
+                    val seen = mutableSetOf<String>()
+                    for (profile in profiles) {
+                        try {
+                            flow.switchProfile(session, profile)
+                            for (card in client.fetchCards(session, "mib_$loginId")) {
+                                if (seen.add(card.cardId)) result += card
+                            }
+                        } catch (_: Exception) { }
+                    }
+                    result
+                }
+                if (cards.isNotEmpty()) {
+                    val existing = viewModel.mibCards.value?.toMutableList() ?: mutableListOf()
+                    existing.removeAll { it.loginTag == "mib_$loginId" }
+                    existing += cards
+                    viewModel.mibCards.postValue(existing)
+                }
+            } catch (_: Exception) { }
+        }
+    }
+
     private fun refreshFinancing(loginId: String, session: MibSession, profiles: List<MibProfile>) {
         if (profiles.isEmpty()) return
         val flow = (application as BasedBankApp).mibFlowFor(loginId)

app/src/main/java/sh/sar/basedbank/ui/home/HomeViewModel.kt

@@ -7,6 +7,7 @@ import sh.sar.basedbank.api.bml.BmlLoanDetail
 import sh.sar.basedbank.api.models.BankAccount
 import sh.sar.basedbank.api.models.BankContact
 import sh.sar.basedbank.api.models.BankContactCategory
+import sh.sar.basedbank.api.mib.MibCard
 import sh.sar.basedbank.api.mib.MibFinanceDeal
 
 class HomeViewModel : ViewModel() {
@@ -20,5 +21,7 @@ class HomeViewModel : ViewModel() {
     data class BmlLimitsData(val userName: String, val limits: List<BmlForeignLimit>)
     val bmlLimits = MutableLiveData<List<BmlLimitsData>>(emptyList())
 
+    val mibCards = MutableLiveData<List<MibCard>?>(null)
+
     val hideAmounts = MutableLiveData<Boolean>(false)
 }

app/src/main/java/sh/sar/basedbank/ui/home/NavCustomization.kt

@@ -22,6 +22,7 @@ object NavCustomization {
         NavItemDef(R.id.nav_activities,       R.drawable.ic_nav_activities,       R.string.nav_activities),
         NavItemDef(R.id.nav_transfer_history, R.drawable.ic_nav_transfer_history, R.string.nav_transfer_history),
         NavItemDef(R.id.nav_finances,         R.drawable.ic_nav_finances,         R.string.nav_finances),
+        NavItemDef(R.id.nav_pay_with_card,     R.drawable.ic_nav_card,             R.string.nav_pay_with_card),
         NavItemDef(R.id.nav_card_settings,    R.drawable.ic_nav_card,             R.string.nav_card_settings),
         NavItemDef(R.id.nav_otp,              R.drawable.ic_nav_otp,              R.string.nav_otp),
         NavItemDef(R.id.nav_settings,         R.drawable.ic_nav_settings,         R.string.nav_settings),

app/src/main/java/sh/sar/basedbank/ui/home/PayWithCardFragment.kt

@@ -0,0 +1,141 @@
+package sh.sar.basedbank.ui.home
+
+import android.content.Context
+import android.graphics.BitmapFactory
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import sh.sar.basedbank.R
+import sh.sar.basedbank.api.mib.MibCard
+import sh.sar.basedbank.databinding.FragmentPayWithCardBinding
+
+class PayWithCardFragment : Fragment() {
+
+    private var _binding: FragmentPayWithCardBinding? = null
+    private val binding get() = _binding!!
+    private val viewModel: HomeViewModel by activityViewModels()
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        _binding = FragmentPayWithCardBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        val adapter = CardWalletAdapter(emptyList(), requireContext())
+        binding.recyclerView.layoutManager = LinearLayoutManager(requireContext())
+        binding.recyclerView.adapter = adapter
+
+        val bottomPaddingBase = (16 * resources.displayMetrics.density).toInt()
+        ViewCompat.setOnApplyWindowInsetsListener(binding.recyclerView) { v, insets ->
+            val isBottomNav = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE).getBoolean("bottom_nav", false)
+            val navBar = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            val extraBottom = if (isBottomNav) 0 else navBar.bottom
+            v.setPadding(v.paddingLeft, v.paddingTop, v.paddingRight, bottomPaddingBase + extraBottom)
+            insets
+        }
+
+        binding.swipeRefresh.setOnRefreshListener {
+            (activity as? HomeActivity)?.triggerRefreshCards()
+        }
+
+        viewModel.mibCards.observe(viewLifecycleOwner) { cards ->
+            if (cards == null) return@observe
+            adapter.update(cards)
+            binding.loadingView.visibility = View.GONE
+            binding.swipeRefresh.isRefreshing = false
+            binding.emptyView.visibility = if (cards.isEmpty()) View.VISIBLE else View.GONE
+            binding.recyclerView.visibility = if (cards.isEmpty()) View.GONE else View.VISIBLE
+        }
+
+        if (viewModel.mibCards.value == null) {
+            binding.loadingView.visibility = View.VISIBLE
+            (activity as? HomeActivity)?.triggerRefreshCards()
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        requireActivity().title = getString(R.string.nav_pay_with_card)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
+    private inner class CardWalletAdapter(
+        private var cards: List<MibCard>,
+        private val context: Context
+    ) : RecyclerView.Adapter<CardWalletAdapter.VH>() {
+
+        fun update(newCards: List<MibCard>) {
+            cards = newCards
+            notifyDataSetChanged()
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VH =
+            VH(LayoutInflater.from(context).inflate(R.layout.item_card_wallet, parent, false))
+
+        override fun onBindViewHolder(holder: VH, position: Int) = holder.bind(cards[position])
+        override fun getItemCount() = cards.size
+
+        inner class VH(view: View) : RecyclerView.ViewHolder(view) {
+            private val ivCardImage: ImageView = view.findViewById(R.id.ivCardImage)
+            private val tvCardOwner: TextView = view.findViewById(R.id.tvCardOwner)
+            private val tvCardNumber: TextView = view.findViewById(R.id.tvCardNumber)
+            private val tvCardType: TextView = view.findViewById(R.id.tvCardType)
+            private val btnPayQr: View = view.findViewById(R.id.btnPayQr)
+            private val btnPayNfc: View = view.findViewById(R.id.btnPayNfc)
+
+            fun bind(card: MibCard) {
+                tvCardOwner.text = card.cardHolderName
+                tvCardNumber.text = formatMasked(card.maskedCardNumber)
+                tvCardType.text = card.cardTypeDesc
+                loadCardImage(ivCardImage, cardImageAsset(card))
+                btnPayQr.setOnClickListener {
+                    Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                }
+                btnPayNfc.setOnClickListener {
+                    Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                }
+            }
+        }
+    }
+
+    companion object {
+        fun cardImageAsset(card: MibCard): String {
+            val desc = card.cardTypeDesc.lowercase()
+            return when {
+                "corporate" in desc || "business" in desc -> "cards/mib/visa_business.jpg"
+                "platinum" in desc -> "cards/mib/cards-platinum-bg-w-logo-1.jpg"
+                else -> "cards/mib/cards-blue-bg-w-logo-1.jpg"
+            }
+        }
+
+        fun loadCardImage(imageView: ImageView, assetPath: String) {
+            try {
+                val bitmap = imageView.context.assets.open(assetPath).use {
+                    BitmapFactory.decodeStream(it)
+                }
+                imageView.setImageBitmap(bitmap)
+            } catch (_: Exception) {
+                imageView.setImageResource(android.R.color.darker_gray)
+            }
+        }
+
+        fun formatMasked(masked: String): String {
+            if (masked.length < 4) return masked
+            return "\u2022\u2022\u2022\u2022 ${masked.takeLast(4)}"
+        }
+    }
+}