Migrates DVM route from pubkey to AppDefinition eventId and makes sure NFC reading will load the AppDefinition itself before rendering the rest of the screen.

2025-04-09 04:18:11 +02:00 · 2024-05-17 18:06:20 -04:00 · 2024-05-17 18:06:20 -04:00 · 72c6e93524
commit 72c6e93524
parent d6988ad4e1
6 changed files with 202 additions and 90 deletions
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/navigation/AppNavigation.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/navigation/AppNavigation.kt
@ -229,7 +229,7 @@ fun AppNavigation(
                content = {
                    it.arguments?.getString("id")?.let { id ->
                        NIP90ContentDiscoveryScreen(
-                            dvmPublicKey = id,
+                            appDefinitionEventId = id,
                            accountViewModel = accountViewModel,
                            nav = nav,
                        )
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/navigation/AppTopBar.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/navigation/AppTopBar.kt
@ -34,8 +34,10 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.ExpandMore
@ -60,11 +62,13 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
@ -73,6 +77,7 @@ import androidx.lifecycle.map
 import androidx.lifecycle.viewModelScope
 import androidx.navigation.NavBackStackEntry
 import coil.Coil
+import coil.compose.AsyncImage
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.model.Account
 import com.vitorpamplona.amethyst.model.AddressableNote
@ -97,6 +102,7 @@ import com.vitorpamplona.amethyst.service.NostrUserProfileDataSource
 import com.vitorpamplona.amethyst.service.NostrVideoDataSource
 import com.vitorpamplona.amethyst.service.relays.Client
 import com.vitorpamplona.amethyst.service.relays.RelayPool
+import com.vitorpamplona.amethyst.ui.components.LoadNote
 import com.vitorpamplona.amethyst.ui.components.RobohashFallbackAsyncImage
 import com.vitorpamplona.amethyst.ui.note.AmethystIcon
 import com.vitorpamplona.amethyst.ui.note.ArrowBackIcon
@ -106,6 +112,7 @@ import com.vitorpamplona.amethyst.ui.note.LoadChannel
 import com.vitorpamplona.amethyst.ui.note.LoadCityName
 import com.vitorpamplona.amethyst.ui.note.LoadUser
 import com.vitorpamplona.amethyst.ui.note.NonClickableUserPictures
+import com.vitorpamplona.amethyst.ui.note.NoteAuthorPicture
 import com.vitorpamplona.amethyst.ui.note.SearchIcon
 import com.vitorpamplona.amethyst.ui.note.UserCompose
 import com.vitorpamplona.amethyst.ui.note.UsernameDisplay
@ -122,6 +129,7 @@ import com.vitorpamplona.amethyst.ui.screen.loggedIn.LongRoomHeader
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.RoomNameOnlyDisplay
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.ShortChannelHeader
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.SpinnerSelectionDialog
+import com.vitorpamplona.amethyst.ui.screen.loggedIn.observeAppDefinition
 import com.vitorpamplona.amethyst.ui.theme.BottomTopHeight
 import com.vitorpamplona.amethyst.ui.theme.DividerThickness
 import com.vitorpamplona.amethyst.ui.theme.DoubleHorzSpacer
@ -297,26 +305,34 @@ private fun RoomTopBar(

@Composable
 private fun DvmTopBar(
-    id: String,
+    appDefinitionId: String,
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
    navPopBack: () -> Unit,
 ) {
    FlexibleTopBarWithBackButton(
        title = {
-            LoadUser(baseUserHex = id, accountViewModel) { baseUser ->
-                if (baseUser != null) {
-                    ClickableUserPicture(
-                        baseUser = baseUser,
-                        accountViewModel = accountViewModel,
-                        size = Size34dp,
-                    )
+            LoadNote(baseNoteHex = appDefinitionId, accountViewModel = accountViewModel) { appDefinitionNote ->
+                if (appDefinitionNote != null) {
+                    val card = observeAppDefinition(appDefinitionNote)
+
+                    card.cover?.let {
+                        AsyncImage(
+                            model = it,
+                            contentDescription = null,
+                            contentScale = ContentScale.Crop,
+                            modifier = Modifier.size(Size34dp).clip(shape = CircleShape),
+                        )
+                    } ?: run { NoteAuthorPicture(baseNote = appDefinitionNote, size = Size34dp, accountViewModel = accountViewModel) }

                    Spacer(modifier = DoubleHorzSpacer)

-                    UsernameDisplay(baseUser, Modifier.weight(1f), fontWeight = FontWeight.Normal)
-                } else {
-                    Spacer(BottomTopHeight)
+                    Text(
+                        text = card.name,
+                        fontWeight = FontWeight.Bold,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis,
+                    )
                }
            }
        },
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/ChannelCardCompose.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/ChannelCardCompose.kt
@ -80,6 +80,7 @@ import com.vitorpamplona.amethyst.ui.screen.loggedIn.EndedFlag
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.LiveFlag
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.OfflineFlag
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.ScheduledFlag
+import com.vitorpamplona.amethyst.ui.screen.loggedIn.observeAppDefinition
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.showAmountAxis
 import com.vitorpamplona.amethyst.ui.theme.DoubleVertSpacer
 import com.vitorpamplona.amethyst.ui.theme.HalfPadding
@ -342,7 +343,9 @@ fun InnerRenderClassifiedsThumb(
    note: Note,
 ) {
    Box(
-        Modifier.fillMaxWidth().aspectRatio(1f),
+        Modifier
+            .fillMaxWidth()
+            .aspectRatio(1f),
        contentAlignment = BottomStart,
    ) {
        card.image?.let {
@ -355,7 +358,10 @@ fun InnerRenderClassifiedsThumb(
        } ?: run { DisplayAuthorBanner(note) }

        Row(
-            Modifier.fillMaxWidth().background(Color.Black.copy(0.6f)).padding(Size5dp),
+            Modifier
+                .fillMaxWidth()
+                .background(Color.Black.copy(0.6f))
+                .padding(Size5dp),
            horizontalArrangement = Arrangement.SpaceBetween,
        ) {
            card.title?.let {
@ -451,14 +457,20 @@ fun RenderLiveActivityThumb(
    ) {
        Box(
            contentAlignment = TopEnd,
-            modifier = Modifier.aspectRatio(ratio = 16f / 9f).fillMaxWidth(),
+            modifier =
+                Modifier
+                    .aspectRatio(ratio = 16f / 9f)
+                    .fillMaxWidth(),
        ) {
            card.cover?.let {
                AsyncImage(
                    model = it,
                    contentDescription = null,
                    contentScale = ContentScale.Crop,
-                    modifier = Modifier.fillMaxSize().clip(QuoteBorder),
+                    modifier =
+                        Modifier
+                            .fillMaxSize()
+                            .clip(QuoteBorder),
                )
            } ?: run { DisplayAuthorBanner(baseNote) }

@ -494,7 +506,9 @@ fun RenderLiveActivityThumb(

            LoadParticipants(card.participants, baseNote, accountViewModel) { participantUsers ->
                Box(
-                    Modifier.padding(10.dp).align(BottomStart),
+                    Modifier
+                        .padding(10.dp)
+                        .align(BottomStart),
                ) {
                    if (participantUsers.isNotEmpty()) {
                        Gallery(participantUsers, accountViewModel)
@ -572,7 +586,10 @@ fun RenderCommunitiesThumb(
                        model = it,
                        contentDescription = null,
                        contentScale = ContentScale.Crop,
-                        modifier = Modifier.fillMaxSize().clip(QuoteBorder),
+                        modifier =
+                            Modifier
+                                .fillMaxSize()
+                                .clip(QuoteBorder),
                    )
                }
            } ?: run { DisplayAuthorBanner(baseNote) }
@ -742,29 +759,7 @@ fun RenderContentDVMThumb(
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
 ) {
-    val noteEvent = baseNote.event as? AppDefinitionEvent ?: return
-
-    val card by
-        baseNote
-            .live()
-            .metadata
-            .map {
-                val noteEvent = it.note.event as? AppDefinitionEvent
-
-                DVMCard(
-                    name = noteEvent?.appMetaData()?.name ?: "",
-                    description = noteEvent?.appMetaData()?.about ?: "",
-                    cover = noteEvent?.appMetaData()?.image?.ifBlank { null },
-                )
-            }
-            .distinctUntilChanged()
-            .observeAsState(
-                DVMCard(
-                    name = noteEvent.appMetaData()?.name ?: "",
-                    description = noteEvent.appMetaData()?.about ?: "",
-                    cover = noteEvent.appMetaData()?.image?.ifBlank { null },
-                ),
-            )
+    val card = observeAppDefinition(appDefinitionNote = baseNote)

    LeftPictureLayout(
        onImage = {
@ -774,7 +769,10 @@ fun RenderContentDVMThumb(
                        model = it,
                        contentDescription = null,
                        contentScale = ContentScale.Crop,
-                        modifier = Modifier.fillMaxSize().clip(QuoteBorder),
+                        modifier =
+                            Modifier
+                                .fillMaxSize()
+                                .clip(QuoteBorder),
                    )
                }
            } ?: run { DisplayAuthorBanner(baseNote) }
@ -788,7 +786,7 @@ fun RenderContentDVMThumb(
                modifier = Modifier.weight(1f),
            )

-            Spacer(modifier = StdHorzSpacer)
+            Spacer(modifier = StdVertSpacer)
            Row(
                verticalAlignment = Alignment.CenterVertically,
                horizontalArrangement = RowColSpacing,
@ -895,7 +893,10 @@ fun RenderChannelThumb(
                    model = it,
                    contentDescription = null,
                    contentScale = ContentScale.Crop,
-                    modifier = Modifier.fillMaxSize().clip(QuoteBorder),
+                    modifier =
+                        Modifier
+                            .fillMaxSize()
+                            .clip(QuoteBorder),
                )
            } ?: run { DisplayAuthorBanner(baseNote) }
        },
@ -970,6 +971,11 @@ fun Gallery(
@Composable
 fun DisplayAuthorBanner(note: Note) {
    WatchAuthor(note) {
-        BannerImage(it, Modifier.fillMaxSize().clip(QuoteBorder))
+        BannerImage(
+            it,
+            Modifier
+                .fillMaxSize()
+                .clip(QuoteBorder),
+        )
    }
 }
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/WatchNoteEvent.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/WatchNoteEvent.kt
@ -38,6 +38,33 @@ fun WatchNoteEvent(
    accountViewModel: AccountViewModel,
    modifier: Modifier = Modifier,
    onNoteEventFound: @Composable () -> Unit,
+) {
+    WatchNoteEvent(
+        baseNote,
+        onNoteEventFound,
+        onBlank = {
+            LongPressToQuickAction(
+                baseNote = baseNote,
+                accountViewModel = accountViewModel,
+            ) { showPopup ->
+                BlankNote(
+                    remember {
+                        modifier.combinedClickable(
+                            onClick = {},
+                            onLongClick = showPopup,
+                        )
+                    },
+                )
+            }
+        },
+    )
+}
+
+@Composable
+fun WatchNoteEvent(
+    baseNote: Note,
+    onNoteEventFound: @Composable () -> Unit,
+    onBlank: @Composable () -> Unit,
 ) {
    if (baseNote.event != null) {
        onNoteEventFound()
@ -49,19 +76,7 @@ fun WatchNoteEvent(
            if (it) {
                onNoteEventFound()
            } else {
-                LongPressToQuickAction(
-                    baseNote = baseNote,
-                    accountViewModel = accountViewModel,
-                ) { showPopup ->
-                    BlankNote(
-                        remember {
-                            modifier.combinedClickable(
-                                onClick = {},
-                                onLongClick = showPopup,
-                            )
-                        },
-                    )
-                }
+                onBlank()
            }
        }
    }
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/NIP90ContentDiscoveryScreen.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/NIP90ContentDiscoveryScreen.kt
@ -26,6 +26,7 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@ -36,45 +37,77 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.lifecycle.distinctUntilChanged
+import androidx.lifecycle.map
 import androidx.lifecycle.viewmodel.compose.viewModel
+import coil.compose.AsyncImage
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.model.Note
-import com.vitorpamplona.amethyst.ui.note.ClickableUserPicture
-import com.vitorpamplona.amethyst.ui.note.LoadUser
-import com.vitorpamplona.amethyst.ui.note.UsernameDisplay
+import com.vitorpamplona.amethyst.model.User
+import com.vitorpamplona.amethyst.ui.components.LoadNote
+import com.vitorpamplona.amethyst.ui.note.DVMCard
+import com.vitorpamplona.amethyst.ui.note.NoteAuthorPicture
+import com.vitorpamplona.amethyst.ui.note.WatchNoteEvent
 import com.vitorpamplona.amethyst.ui.screen.FeedEmpty
 import com.vitorpamplona.amethyst.ui.screen.NostrNIP90ContentDiscoveryFeedViewModel
 import com.vitorpamplona.amethyst.ui.screen.RefresheableBox
 import com.vitorpamplona.amethyst.ui.screen.RenderFeedState
 import com.vitorpamplona.amethyst.ui.screen.SaveableFeedState
 import com.vitorpamplona.amethyst.ui.theme.DoubleVertSpacer
+import com.vitorpamplona.amethyst.ui.theme.QuoteBorder
 import com.vitorpamplona.amethyst.ui.theme.Size75dp
-import com.vitorpamplona.quartz.encoders.HexKey
+import com.vitorpamplona.quartz.events.AppDefinitionEvent
 import com.vitorpamplona.quartz.events.NIP90ContentDiscoveryResponseEvent
 import com.vitorpamplona.quartz.events.NIP90StatusEvent

@Composable
 fun NIP90ContentDiscoveryScreen(
-    dvmPublicKey: String,
+    appDefinitionEventId: String,
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
 ) {
+    LoadNote(baseNoteHex = appDefinitionEventId, accountViewModel = accountViewModel) {
+        it?.let { baseNote ->
+            WatchNoteEvent(
+                baseNote,
+                onNoteEventFound = {
+                    NIP90ContentDiscoveryScreen(baseNote, accountViewModel, nav)
+                },
+                onBlank = {
+                    FeedEmptywithStatus(baseNote, stringResource(R.string.dvm_looking_for_app), accountViewModel, nav)
+                },
+            )
+        }
+    }
+}
+
+@Composable
+fun NIP90ContentDiscoveryScreen(
+    appDefinition: Note,
+    accountViewModel: AccountViewModel,
+    nav: (String) -> Unit,
+) {
+    val noteAuthor = appDefinition.author ?: return
+
    var requestEventID by
-        remember(dvmPublicKey) {
+        remember(appDefinition) {
            mutableStateOf<Note?>(null)
        }

    val onRefresh = {
-        accountViewModel.requestDVMContentDiscovery(dvmPublicKey) {
+        accountViewModel.requestDVMContentDiscovery(noteAuthor.pubkeyHex) {
            requestEventID = it
        }
    }

-    LaunchedEffect(key1 = dvmPublicKey) {
+    LaunchedEffect(key1 = appDefinition) {
        onRefresh()
    }

@ -84,7 +117,7 @@ fun NIP90ContentDiscoveryScreen(
        val myRequestEventID = requestEventID
        if (myRequestEventID != null) {
            ObserverContentDiscoveryResponse(
-                dvmPublicKey,
+                appDefinition,
                myRequestEventID,
                onRefresh,
                accountViewModel,
@ -92,19 +125,20 @@ fun NIP90ContentDiscoveryScreen(
            )
        } else {
            // TODO: Make a good splash screen with loading animation for this DVM.
-            FeedEmptywithStatus(dvmPublicKey, stringResource(R.string.dvm_requesting_job), accountViewModel, nav)
+            FeedEmptywithStatus(appDefinition, stringResource(R.string.dvm_requesting_job), accountViewModel, nav)
        }
    }
 }

@Composable
 fun ObserverContentDiscoveryResponse(
-    dvmPublicKey: String,
+    appDefinition: Note,
    dvmRequestId: Note,
    onRefresh: () -> Unit,
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
 ) {
+    val noteAuthor = appDefinition.author ?: return
    val updateFiltersFromRelays = dvmRequestId.live().metadata.observeAsState()

    val resultFlow =
@ -116,7 +150,7 @@ fun ObserverContentDiscoveryResponse(

    if (latestResponse != null) {
        PrepareViewContentDiscoveryModels(
-            dvmPublicKey,
+            noteAuthor,
            dvmRequestId.idHex,
            onRefresh,
            accountViewModel,
@ -124,7 +158,7 @@ fun ObserverContentDiscoveryResponse(
        )
    } else {
        ObserverDvmStatusResponse(
-            dvmPublicKey,
+            appDefinition,
            dvmRequestId.idHex,
            accountViewModel,
            nav,
@ -134,7 +168,7 @@ fun ObserverContentDiscoveryResponse(

@Composable
 fun ObserverDvmStatusResponse(
-    dvmPublicKey: String,
+    appDefinition: Note,
    dvmRequestId: String,
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
@ -149,17 +183,17 @@ fun ObserverDvmStatusResponse(
    if (latestStatus != null) {
        // TODO: Make a good splash screen with loading animation for this DVM.
        latestStatus?.let {
-            FeedEmptywithStatus(dvmPublicKey, it.content(), accountViewModel, nav)
+            FeedEmptywithStatus(appDefinition, it.content(), accountViewModel, nav)
        }
    } else {
        // TODO: Make a good splash screen with loading animation for this DVM.
-        FeedEmptywithStatus(dvmPublicKey, stringResource(R.string.dvm_waiting_status), accountViewModel, nav)
+        FeedEmptywithStatus(appDefinition, stringResource(R.string.dvm_waiting_status), accountViewModel, nav)
    }
 }

@Composable
 fun PrepareViewContentDiscoveryModels(
-    dvmPublicKey: String,
+    dvm: User,
    dvmRequestId: String,
    onRefresh: () -> Unit,
    accountViewModel: AccountViewModel,
@ -167,8 +201,8 @@ fun PrepareViewContentDiscoveryModels(
 ) {
    val resultFeedViewModel: NostrNIP90ContentDiscoveryFeedViewModel =
        viewModel(
-            key = "NostrNIP90ContentDiscoveryFeedViewModel$dvmPublicKey$dvmRequestId",
-            factory = NostrNIP90ContentDiscoveryFeedViewModel.Factory(accountViewModel.account, dvmkey = dvmPublicKey, requestid = dvmRequestId),
+            key = "NostrNIP90ContentDiscoveryFeedViewModel${dvm.pubkeyHex}$dvmRequestId",
+            factory = NostrNIP90ContentDiscoveryFeedViewModel.Factory(accountViewModel.account, dvmkey = dvm.pubkeyHex, requestid = dvmRequestId),
        )

    LaunchedEffect(key1 = dvmRequestId) {
@ -210,7 +244,7 @@ fun RenderNostrNIP90ContentDiscoveryScreen(

@Composable
 fun FeedEmptywithStatus(
-    pubkey: HexKey,
+    appDefinitionNote: Note,
    status: String,
    accountViewModel: AccountViewModel,
    nav: (String) -> Unit,
@ -222,22 +256,62 @@ fun FeedEmptywithStatus(
        horizontalAlignment = Alignment.CenterHorizontally,
        verticalArrangement = Arrangement.Center,
    ) {
-        LoadUser(baseUserHex = pubkey, accountViewModel = accountViewModel) { baseUser ->
-            if (baseUser != null) {
-                ClickableUserPicture(
-                    baseUser = baseUser,
-                    accountViewModel = accountViewModel,
-                    size = Size75dp,
-                )
+        val card = observeAppDefinition(appDefinitionNote)

-                Spacer(modifier = DoubleVertSpacer)
+        card.cover?.let {
+            AsyncImage(
+                model = it,
+                contentDescription = null,
+                contentScale = ContentScale.Crop,
+                modifier = Modifier.size(Size75dp).clip(QuoteBorder),
+            )
+        } ?: run { NoteAuthorPicture(appDefinitionNote, nav, accountViewModel, Size75dp) }

-                UsernameDisplay(baseUser, Modifier, fontWeight = FontWeight.Normal)
+        Spacer(modifier = DoubleVertSpacer)

-                Spacer(modifier = DoubleVertSpacer)
-            }
-        }
+        Text(
+            text = card.name,
+            fontWeight = FontWeight.Bold,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+        )
+
+        Spacer(modifier = DoubleVertSpacer)

        Text(status)
    }
 }
+
+@Composable
+fun observeAppDefinition(appDefinitionNote: Note): DVMCard {
+    val noteEvent =
+        appDefinitionNote.event as? AppDefinitionEvent ?: return DVMCard(
+            name = "",
+            description = "",
+            cover = null,
+        )
+
+    val card by
+        appDefinitionNote
+            .live()
+            .metadata
+            .map {
+                val noteEvent = it.note.event as? AppDefinitionEvent
+
+                DVMCard(
+                    name = noteEvent?.appMetaData()?.name ?: "",
+                    description = noteEvent?.appMetaData()?.about ?: "",
+                    cover = noteEvent?.appMetaData()?.image?.ifBlank { null },
+                )
+            }
+            .distinctUntilChanged()
+            .observeAsState(
+                DVMCard(
+                    name = noteEvent.appMetaData()?.name ?: "",
+                    description = noteEvent.appMetaData()?.about ?: "",
+                    cover = noteEvent.appMetaData()?.image?.ifBlank { null },
+                ),
+            )
+
+    return card
+}
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -847,6 +847,7 @@

    <string name="load_from_text">From Msg</string>

+    <string name="dvm_looking_for_app">Looking for Application</string>
    <string name="dvm_waiting_status">Job Requested, waiting for a reply</string>
    <string name="dvm_requesting_job">Requesting Job from DVM</string>
 </resources>