initial commit - chats working

2025-07-03 17:52:05 -04:00
commit ed5ee56848
35 changed files with 1827 additions and 0 deletions
--- a/app/src/main/java/com/mattintech/lchat/ui/LobbyFragment.kt
+++ b/app/src/main/java/com/mattintech/lchat/ui/LobbyFragment.kt
@@ -0,0 +1,130 @@
+package com.mattintech.lchat.ui
+
+import android.os.Bundle
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import androidx.navigation.fragment.findNavController
+import com.mattintech.lchat.R
+import com.mattintech.lchat.databinding.FragmentLobbyBinding
+import com.mattintech.lchat.network.WifiAwareManager
+import com.mattintech.lchat.network.WifiAwareManagerSingleton
+import com.mattintech.lchat.utils.LOG_PREFIX
+
+class LobbyFragment : Fragment() {
+    
+    companion object {
+        private const val TAG = LOG_PREFIX + "LobbyFragment:"
+    }
+    
+    private var _binding: FragmentLobbyBinding? = null
+    private val binding get() = _binding!!
+    
+    private lateinit var wifiAwareManager: WifiAwareManager
+    
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        Log.d(TAG, "onCreateView")
+        _binding = FragmentLobbyBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+    
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        Log.d(TAG, "onViewCreated")
+        
+        Log.d(TAG, "Getting WifiAwareManager singleton")
+        wifiAwareManager = WifiAwareManagerSingleton.getInstance(requireContext())
+        
+        setupUI()
+    }
+    
+    private fun setupUI() {
+        binding.modeRadioGroup.setOnCheckedChangeListener { _, checkedId ->
+            when (checkedId) {
+                R.id.hostRadio -> {
+                    binding.roomLayout.visibility = View.VISIBLE
+                    binding.actionButton.text = getString(R.string.start_hosting)
+                    binding.roomsRecyclerView.visibility = View.GONE
+                    binding.noRoomsText.visibility = View.GONE
+                }
+                R.id.clientRadio -> {
+                    binding.roomLayout.visibility = View.GONE
+                    binding.actionButton.text = getString(R.string.search_rooms)
+                    binding.roomsRecyclerView.visibility = View.VISIBLE
+                }
+            }
+        }
+        
+        binding.actionButton.setOnClickListener {
+            val userName = binding.nameInput.text?.toString()?.trim()
+            
+            if (userName.isNullOrEmpty()) {
+                Toast.makeText(context, "Please enter your name", Toast.LENGTH_SHORT).show()
+                return@setOnClickListener
+            }
+            
+            when (binding.modeRadioGroup.checkedRadioButtonId) {
+                R.id.hostRadio -> {
+                    val roomName = binding.roomInput.text?.toString()?.trim()
+                    if (roomName.isNullOrEmpty()) {
+                        Toast.makeText(context, "Please enter a room name", Toast.LENGTH_SHORT).show()
+                        return@setOnClickListener
+                    }
+                    startHostMode(roomName, userName)
+                }
+                R.id.clientRadio -> {
+                    startClientMode(userName)
+                }
+            }
+        }
+        
+        wifiAwareManager.setConnectionCallback { roomName, isConnected ->
+            Log.d(TAG, "Connection callback - room: $roomName, connected: $isConnected")
+            activity?.runOnUiThread {
+                if (isConnected && binding.modeRadioGroup.checkedRadioButtonId == R.id.clientRadio) {
+                    val userName = binding.nameInput.text?.toString()?.trim() ?: ""
+                    navigateToChat(roomName, userName, false)
+                } else if (!isConnected && binding.modeRadioGroup.checkedRadioButtonId == R.id.clientRadio) {
+                    binding.noRoomsText.text = "Failed to connect to $roomName. Ensure Wi-Fi is enabled on both devices."
+                    Toast.makeText(context, "Connection failed. Check Wi-Fi is enabled.", Toast.LENGTH_LONG).show()
+                }
+            }
+        }
+    }
+    
+    private fun startHostMode(roomName: String, userName: String) {
+        Log.d(TAG, "Starting host mode - room: $roomName, user: $userName")
+        wifiAwareManager.startHostMode(roomName)
+        navigateToChat(roomName, userName, true)
+    }
+    
+    private fun startClientMode(userName: String) {
+        Log.d(TAG, "Starting client mode - user: $userName")
+        binding.noRoomsText.visibility = View.VISIBLE
+        binding.noRoomsText.text = getString(R.string.connecting)
+        wifiAwareManager.startClientMode()
+    }
+    
+    private fun navigateToChat(roomName: String, userName: String, isHost: Boolean) {
+        Log.d(TAG, "Navigating to chat - room: $roomName, user: $userName, isHost: $isHost")
+        val action = LobbyFragmentDirections.actionLobbyToChat(
+            roomName = roomName,
+            userName = userName,
+            isHost = isHost
+        )
+        findNavController().navigate(action)
+    }
+    
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}