Merge pull request #57 from b13st/fix/special-missions-nan-crash

Fix special missions crash and NaN% stat display
Merge pull request #56 from b13st/fix/hce-character-cloning
2026-07-30 00:31:54 +00:00 · 2026-06-24 23:05:51 +02:00 · 2026-06-24 23:04:53 +02:00 · 2026-06-24 15:40:19 +02:00 · 2026-06-24 15:29:58 +02:00 · 2026-06-24 15:24:54 +02:00
4 changed files with 14 additions and 17 deletions
--- a/app/src/main/java/com/github/nacabaro/vbhelper/screens/homeScreens/HomeScreenControllerImpl.kt
+++ b/app/src/main/java/com/github/nacabaro/vbhelper/screens/homeScreens/HomeScreenControllerImpl.kt
@ -45,11 +45,12 @@ class HomeScreenControllerImpl(
                .clearSpecialMission(missionId)
            if (missionStatus.status == SpecialMission.Status.COMPLETED) {
-                val randomItem = database
+                val allItems = database.itemDao().getAllItems().first()
-                    .itemDao()
+                if (allItems.isEmpty()) {
-                    .getAllItems()
+                    onCleared(null, null)
-                    .first()
+                    return@launch
-                    .random()
+                }
                val randomItem = allItems.random()
                val randomItemAmount = (Random.nextFloat() * 5).roundToInt()
--- a/app/src/main/java/com/github/nacabaro/vbhelper/screens/homeScreens/screens/VBDiMHomeScreen.kt
+++ b/app/src/main/java/com/github/nacabaro/vbhelper/screens/homeScreens/screens/VBDiMHomeScreen.kt
@ -142,7 +142,7 @@ fun VBDiMHomeScreen(
            ItemDisplay(
                icon = R.drawable.baseline_swords_24,
                textValue = when {
-                    activeMon.totalBattlesLost == 0 -> "0.00 %"
+                    activeMon.currentPhaseBattlesWon + activeMon.currentPhaseBattlesLost == 0 -> "0.00 %"
                    else -> {
                        val battleWinPercentage =
                            activeMon.currentPhaseBattlesWon.toFloat() / (activeMon.currentPhaseBattlesWon + activeMon.currentPhaseBattlesLost).toFloat()
@ -150,7 +150,7 @@ fun VBDiMHomeScreen(
                            Locale.getDefault(),
                            "%.2f",
                            battleWinPercentage * 100
-                        ) + " %" // Specify locale
+                        ) + " %"
                    }
                },
                definition = stringResource(R.string.home_vbdim_current_phase_win),
@ -193,9 +193,9 @@ fun VBDiMHomeScreen(
                    onClickMission = { missionId ->
                        selectedSpecialMissionId = missionId
                    },
-                    onClickCollect = {
+                    onClickCollect = { missionId ->
                        homeScreenController
-                            .clearSpecialMission(selectedSpecialMissionId, onClickCollect)
+                            .clearSpecialMission(missionId, onClickCollect)
                    }
                )
            }
--- a/app/src/main/java/com/github/nacabaro/vbhelper/screens/scanScreen/ScanScreen.kt
+++ b/app/src/main/java/com/github/nacabaro/vbhelper/screens/scanScreen/ScanScreen.kt
@ -44,14 +44,8 @@ fun ScanScreen(
    val context = LocalContext.current
-    LaunchedEffect(storageRepository) {
+    LaunchedEffect(characterId) {
        withContext(Dispatchers.IO) {
            /*
            First check if there is a character sent through the navigation system
            If there is not, that means we got here through the home screen nfc button
            If we got here through the home screen, it does not hurt to check if there is
            an active character.
             */
            if (characterId != null && nfcCharacter == null) {
                nfcCharacter = scanScreenController.characterToNfc(characterId)
            }
--- a/app/src/main/java/com/github/nacabaro/vbhelper/screens/scanScreen/ScanScreenControllerImpl.kt
+++ b/app/src/main/java/com/github/nacabaro/vbhelper/screens/scanScreen/ScanScreenControllerImpl.kt
@ -231,7 +231,9 @@ class ScanScreenControllerImpl(
                    val proto = VitalWearCharacterExporter(componentActivity, database).buildCharacterProto(characterId)
                    val client = VitalWearHceReaderClient(isoDep)
                    client.sendCharacterToWatch(proto)
-                    Log.i("NFC_WRITE", "Character sent to VitalWear via HCE")
+                    database.userCharacterDao().deleteCharacterById(characterId)
                    pendingExportCharacterId = null
                    Log.i("NFC_WRITE", "Character sent to VitalWear and deleted from app (id=$characterId)")
                    componentActivity.runOnUiThread {
                        Toast.makeText(componentActivity, componentActivity.getString(R.string.scan_sent_character_success), Toast.LENGTH_SHORT).show()
                    }
Author	SHA1	Message	Date
nacabaro	4b866aad8a	Merge pull request #57 from b13st/fix/special-missions-nan-crash Fix special missions crash and NaN% stat display	2026-06-24 23:05:51 +02:00
nacabaro	33ad2728b8	Merge pull request #56 from b13st/fix/hce-character-cloning Fix/hce character cloning	2026-06-24 23:04:53 +02:00
b13st	05f04fdc49	Fix LaunchedEffect key so characterToNfc runs when active character loads When launching the scan screen from the home button, characterId is loaded asynchronously from the active character. The previous key (storageRepository) never re-triggered the effect, so characterToNfc (which sets pendingExportCharacterId) was skipped if characterId was null on first composition, making the HCE delete unreachable.	2026-06-24 15:40:19 +02:00
b13st	07315fe11b	Delete character from app after successful HCE transfer to VitalWear watch When sending a character to the VitalWear watch via HCE, the transfer is atomic (single NFC interaction). The character was being left in the app after transfer, allowing it to be cloned indefinitely. Delete the character from the database immediately after sendCharacterToWatch succeeds, matching the behavior of physical bracelet transfers which delete the character once both write phases complete.	2026-06-24 15:29:58 +02:00
b13st	2e72b543f6	Fix special missions crash and NaN% stat display - Fix crash when tapping a completed special mission: onClickCollect was ignoring the missionId passed by SpecialMissionsEntry and using selectedSpecialMissionId (-1 by default), causing Room to query id=-1 on a non-nullable Flow which throws when no row exists. - Fix NaN% in current phase win rate: the guard was checking totalBattlesLost==0 but dividing by currentPhaseBattles, producing 0/0=NaN when total>0 but current phase has no battles yet. - Guard against empty items list in clearSpecialMission to avoid NoSuchElementException from random() on an empty collection.	2026-06-24 15:24:54 +02:00