Fix conversion display issues and remove annoying toast notifications

app/src/main/java/com/accidentalproductions/tetristats/ui/entry/EntryFragment.kt

@@ -17,6 +17,9 @@ class EntryFragment : Fragment() {
     private val binding get() = _binding!!
     private val viewModel: EntryViewModel by viewModels { EntryViewModelFactory(requireActivity().application) }
     private lateinit var equivalentScoreAdapter: EquivalentScoreAdapter
+    
+    // Flag to track if we already showed the requirements toast
+    private var hasShownRequirementsToast = false
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -35,8 +38,7 @@ class EntryFragment : Fragment() {
         setupSubmitButton()
         setupAutoAnalysis()
         
-        // Check if we should show conversions on startup
-        viewModel.checkConversionCriteria()
+        // Don't need to check on startup anymore - being handled by ViewModel
     }
 
     private fun setupGameVersionDropdown() {
@@ -67,19 +69,7 @@ class EntryFragment : Fragment() {
         
         // Observe if we should show conversions
         viewModel.showConversion.observe(viewLifecycleOwner) { shouldShow ->
-            if (!shouldShow) {
-                // Hide analysis card if we don't meet criteria
-                binding.cardAnalysisResults.visibility = View.GONE
-                
-                // Also show a message that not enough scores have been entered
-                if (viewModel.lastSubmittedGame.value != null) {
-                    Toast.makeText(
-                        context,
-                        "Enter at least 3 scores across 2 different games to see conversions",
-                        Toast.LENGTH_LONG
-                    ).show()
-                }
-            }
+            // No need to show toast here - we'll do it only after score submission
         }
         
         // Only setup equivalence UI when we have scores
@@ -112,11 +102,13 @@ class EntryFragment : Fragment() {
         // Observe last submitted score details
         viewModel.lastSubmittedGame.observe(viewLifecycleOwner) { game ->
             // Only continue if showConversion is true
-            if (viewModel.showConversion.value != true) return@observe
+            if (viewModel.showConversion.value != true) {
+                binding.cardAnalysisResults.visibility = View.GONE
+                return@observe
+            }
             
             viewModel.lastSubmittedScore.value?.let { score ->
                 binding.textViewOriginalScore.text = "Your $game score of ${"%,d".format(score)} is equivalent to:"
-                binding.cardAnalysisResults.visibility = View.VISIBLE
                 
                 // Get the list of games with scores
                 val playedGames = viewModel.gamesWithScores.value ?: listOf()
@@ -124,6 +116,7 @@ class EntryFragment : Fragment() {
                 // Make sure we don't show the source game in the equivalent dropdown
                 val filteredGames = playedGames.filter { it != game }
                 if (filteredGames.isNotEmpty()) {
+                    binding.cardAnalysisResults.visibility = View.VISIBLE
                     val filteredAdapter = ArrayAdapter(requireContext(), android.R.layout.simple_dropdown_item_1line, filteredGames)
                     binding.autoCompleteEquivalentGame.setAdapter(filteredAdapter)
                     
@@ -133,11 +126,6 @@ class EntryFragment : Fragment() {
                 } else {
                     // If no other games to convert to, hide the card
                     binding.cardAnalysisResults.visibility = View.GONE
-                    Toast.makeText(
-                        context,
-                        "Add scores for other games to see conversions",
-                        Toast.LENGTH_LONG
-                    ).show()
                 }
             }
         }
@@ -171,8 +159,15 @@ class EntryFragment : Fragment() {
                 )
                 clearInputs()
                 
-                // Only scroll down if we're going to show conversions
-                if (viewModel.showConversion.value == true) {
+                // Check after submission if we should show requirements toast
+                if (viewModel.showConversion.value == false) {
+                    Toast.makeText(
+                        context,
+                        "Enter at least 3 scores across 2 different games to see conversions",
+                        Toast.LENGTH_LONG
+                    ).show()
+                } else {
+                    // Only scroll down if we're going to show conversions
                     binding.root.post {
                         binding.root.fullScroll(View.FOCUS_DOWN)
                     }

app/src/main/java/com/accidentalproductions/tetristats/ui/entry/EntryViewModel.kt

@@ -1,6 +1,7 @@
 package com.accidentalproductions.tetristats.ui.entry
 
 import android.app.Application
+import android.util.Log
 import androidx.lifecycle.*
 import com.accidentalproductions.tetristats.TetriStatsApplication
 import com.accidentalproductions.tetristats.data.Score
@@ -42,6 +43,17 @@ class EntryViewModel(application: Application) : AndroidViewModel(application) {
     val lastSubmittedGame: LiveData<String> = _lastSubmittedGame
     val lastSubmittedScore: LiveData<Int> = _lastSubmittedScore
     val showConversion: LiveData<Boolean> = _showConversion
+    
+    init {
+        // Set up observers to update conversion criteria whenever relevant data changes
+        gamesWithScores.observeForever { 
+            checkConversionCriteria() 
+        }
+        
+        totalScoreCount.observeForever {
+            checkConversionCriteria()
+        }
+    }
 
     fun getScoresForGame(gameVersion: String): LiveData<List<Score>> {
         return scoreDao.getScoresForGame(gameVersion)
@@ -55,13 +67,16 @@ class EntryViewModel(application: Application) : AndroidViewModel(application) {
      * Check if we should show conversions based on score count and game count
      */
     fun checkConversionCriteria() {
-        viewModelScope.launch {
-            val scoreCount = totalScoreCount.value ?: 0
-            val gameCount = gamesWithScores.value?.size ?: 0
-            
-            // Only show conversions if there are at least 3 scores across at least 2 games
-            _showConversion.postValue(scoreCount >= 3 && gameCount >= 2)
-        }
+        val scoreCount = totalScoreCount.value ?: 0
+        val gameCount = gamesWithScores.value?.size ?: 0
+        
+        // Only show conversions if there are at least 3 scores across at least 2 games
+        val shouldShow = scoreCount >= 3 && gameCount >= 2
+        
+        // For debugging
+        Log.d("TetriStats", "Checking conversion criteria: scores=$scoreCount, games=$gameCount, shouldShow=$shouldShow")
+        
+        _showConversion.postValue(shouldShow)
     }
 
     fun insertScore(
@@ -85,8 +100,7 @@ class EntryViewModel(application: Application) : AndroidViewModel(application) {
             _lastSubmittedGame.postValue(gameVersion)
             _lastSubmittedScore.postValue(score)
             
-            // Check if we should show conversions
-            checkConversionCriteria()
+            // The criteria check will happen automatically through the observers in init
             
             // Only generate equivalent scores if we meet the criteria
             if (_showConversion.value == true) {
@@ -141,6 +155,13 @@ class EntryViewModel(application: Application) : AndroidViewModel(application) {
             }
         }
     }
+    
+    override fun onCleared() {
+        super.onCleared()
+        // Remove our observers to prevent leaks
+        gamesWithScores.removeObserver { checkConversionCriteria() }
+        totalScoreCount.removeObserver { checkConversionCriteria() }
+    }
 }
 
 class EntryViewModelFactory(private val application: Application) : ViewModelProvider.Factory {