implement navigation, loading states, and series episode data

- Implement back navigation and home redirection in `EpisodeScreenViewModel`, `MovieScreenViewModel`, and `SeriesViewModel`.
- Refactor `EpisodeScreen`, `MovieScreen`, and `SeriesScreen` to handle data fetching via `LaunchedEffect` and display a loading state.
- Create `PurefinWaitingScreen`, a custom animated loading component with pulsing icons and dots.
- Update `SeriesViewModel` to properly map episode data, including image URLs and unique identifiers.
- Add click listeners to `EpisodeTopBar`, `MovieTopBar`, `SeriesTopBar`, and `EpisodeCard` to support navigation between screens.
- Integrate the waiting screen into the `LoginScreen` flow during connection attempts.
- Fix image URL generation in `SeriesViewModel` to use the primary image type for episodes and backdrops for series.

app/src/main/java/hu/bbara/purefin/app/content/episode/EpisodeCard.kt

@@ -12,35 +12,17 @@ import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
-import androidx.hilt.navigation.compose.hiltViewModel
-import hu.bbara.purefin.navigation.ItemDto
-import org.jellyfin.sdk.model.api.BaseItemKind
 
 @Composable
 fun EpisodeCard(
-    item: ItemDto,
+    episode: EpisodeUiModel,
     modifier: Modifier = Modifier,
-    viewModel: EpisodeScreenViewModel = hiltViewModel()
 ) {
 
-    LaunchedEffect(item) {
-        when (item.type) {
-            BaseItemKind.EPISODE -> viewModel.selectEpisode(item.id)
-            else -> return@LaunchedEffect
-        }
-    }
-
-    val episodeItem = viewModel.episode.collectAsState()
-
-    if (episodeItem.value != null) {
     BoxWithConstraints(
         modifier = modifier
             .fillMaxSize()
@@ -53,7 +35,7 @@ fun EpisodeCard(
             if (isWide) {
                 Row(modifier = Modifier.fillMaxSize()) {
                     EpisodeHero(
-                            episode = episodeItem.value!!,
+                        episode = episode,
                         height = 300.dp,
                         isWide = true,
                         modifier = Modifier
@@ -61,12 +43,17 @@ fun EpisodeCard(
                             .weight(0.5f)
                     )
                     EpisodeDetails(
-                            episode = episodeItem.value!!,
+                        episode = episode,
                         modifier = Modifier
                             .weight(0.5f)
                             .fillMaxHeight()
                             .verticalScroll(rememberScrollState())
-                                .padding(start = contentPadding, end = contentPadding, top = 96.dp, bottom = 32.dp)
+                            .padding(
+                                start = contentPadding,
+                                end = contentPadding,
+                                top = 96.dp,
+                                bottom = 32.dp
+                            )
                     )
                 }
             } else {
@@ -76,13 +63,13 @@ fun EpisodeCard(
                         .verticalScroll(rememberScrollState())
                 ) {
                     EpisodeHero(
-                            episode = episodeItem.value!!,
+                        episode = episode,
                         height = 400.dp,
                         isWide = false,
                         modifier = Modifier.fillMaxWidth()
                     )
                     EpisodeDetails(
-                            episode = episodeItem.value!!,
+                        episode = episode,
                         modifier = Modifier
                             .fillMaxWidth()
                             .padding(horizontal = contentPadding)
@@ -107,17 +94,5 @@ fun EpisodeCard(
             }
         }
     }
-    } else {
-        Box(
-            modifier = modifier
-                .fillMaxSize()
-                .background(EpisodeBackgroundDark),
-            contentAlignment = Alignment.Center
-        ) {
-            Text(
-                text = "Loading...",
-                color = Color.White
-            )
-        }
-    }
+
 }

app/src/main/java/hu/bbara/purefin/app/content/episode/EpisodeComponents.kt

@@ -59,13 +59,20 @@ import coil3.compose.AsyncImage
 import hu.bbara.purefin.player.PlayerActivity
 
 @Composable
-internal fun EpisodeTopBar(modifier: Modifier = Modifier) {
+internal fun EpisodeTopBar(
+    viewModel: EpisodeScreenViewModel = hiltViewModel(),
+    modifier: Modifier = Modifier
+) {
     Row(
         modifier = modifier,
         horizontalArrangement = Arrangement.SpaceBetween,
         verticalAlignment = Alignment.CenterVertically
     ) {
-        GhostIconButton(icon = Icons.Outlined.ArrowBack, contentDescription = "Back")
+        GhostIconButton(
+            onClick = { viewModel.onBack() },
+            icon = Icons.Outlined.ArrowBack,
+            contentDescription = "Back"
+        )
         Row(horizontalArrangement = Arrangement.spacedBy(12.dp)) {
             GhostIconButton(icon = Icons.Outlined.Cast, contentDescription = "Cast")
             GhostIconButton(icon = Icons.Outlined.MoreVert, contentDescription = "More")
@@ -75,6 +82,7 @@ internal fun EpisodeTopBar(modifier: Modifier = Modifier) {
 
 @Composable
 private fun GhostIconButton(
+    onClick: () -> Unit = {},
     icon: ImageVector,
     contentDescription: String,
     modifier: Modifier = Modifier
@@ -84,7 +92,7 @@ private fun GhostIconButton(
             .size(40.dp)
             .clip(CircleShape)
             .background(EpisodeBackgroundDark.copy(alpha = 0.4f))
-            .clickable { },
+            .clickable { onClick() },
         contentAlignment = Alignment.Center
     ) {
         Icon(

app/src/main/java/hu/bbara/purefin/app/content/episode/EpisodeScreen.kt

@@ -1,16 +1,32 @@
 package hu.bbara.purefin.app.content.episode
 
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.navigation.ItemDto
 
 @Composable
 fun EpisodeScreen(
     episode: ItemDto,
+    viewModel: EpisodeScreenViewModel = hiltViewModel(),
     modifier: Modifier = Modifier
 ) {
+
+    LaunchedEffect(episode) {
+        viewModel.selectEpisode(episode.id)
+    }
+
+    val episode = viewModel.episode.collectAsState()
+
+    if (episode.value != null) {
         EpisodeCard(
-        item = episode,
+            episode = episode.value!!,
             modifier = modifier
         )
+    } else {
+        PurefinWaitingScreen()
+    }
 }

app/src/main/java/hu/bbara/purefin/app/content/episode/EpisodeScreenViewModel.kt

@@ -5,6 +5,9 @@ import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import hu.bbara.purefin.client.JellyfinApiClient
 import hu.bbara.purefin.image.JellyfinImageHelper
+import hu.bbara.purefin.navigation.ItemDto
+import hu.bbara.purefin.navigation.NavigationManager
+import hu.bbara.purefin.navigation.Route
 import hu.bbara.purefin.session.UserSessionRepository
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -12,6 +15,7 @@ import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import org.jellyfin.sdk.model.UUID
 import org.jellyfin.sdk.model.api.BaseItemDto
+import org.jellyfin.sdk.model.api.BaseItemKind
 import org.jellyfin.sdk.model.api.BaseItemPerson
 import org.jellyfin.sdk.model.api.ImageType
 import java.time.LocalDateTime
@@ -23,12 +27,28 @@ import javax.inject.Inject
 @HiltViewModel
 class EpisodeScreenViewModel @Inject constructor(
     private val jellyfinApiClient: JellyfinApiClient,
+    private val navigationManager: NavigationManager,
     private val userSessionRepository: UserSessionRepository
 ): ViewModel() {
 
     private val _episode = MutableStateFlow<EpisodeUiModel?>(null)
     val episode = _episode.asStateFlow()
 
+    fun onSeriesSelected(seriesId: String) {
+        viewModelScope.launch {
+            navigationManager.navigate(Route.Series(ItemDto(UUID.fromString(seriesId), BaseItemKind.SERIES)))
+        }
+    }
+
+    fun onBack() {
+        navigationManager.pop()
+    }
+
+
+    fun onGoHome() {
+        navigationManager.replaceAll(Route.Home)
+    }
+
     fun selectNextUpEpisodeForSeries(seriesId: UUID) {
         viewModelScope.launch {
             val episode = jellyfinApiClient.getNextUpEpisode(seriesId)

app/src/main/java/hu/bbara/purefin/app/content/movie/MovieCard.kt

@@ -12,31 +12,17 @@ import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
-import androidx.hilt.navigation.compose.hiltViewModel
-import hu.bbara.purefin.navigation.ItemDto
 
 @Composable
 fun MovieCard(
-    movie: ItemDto,
+    movie: MovieUiModel,
     modifier: Modifier = Modifier,
-    viewModel: MovieScreenViewModel = hiltViewModel()
 ) {
 
-    LaunchedEffect(movie.id) {
-        viewModel.selectMovie(movie.id)
-    }
-
-    val movieItem = viewModel.movie.collectAsState()
-
-    if (movieItem.value != null) {
     BoxWithConstraints(
         modifier = modifier
             .fillMaxSize()
@@ -49,7 +35,7 @@ fun MovieCard(
             if (isWide) {
                 Row(modifier = Modifier.fillMaxSize()) {
                     MovieHero(
-                            movie = movieItem.value!!,
+                        movie = movie,
                         height = 300.dp,
                         isWide = true,
                         modifier = Modifier
@@ -57,12 +43,17 @@ fun MovieCard(
                             .weight(0.5f)
                     )
                     MovieDetails(
-                            movie = movieItem.value!!,
+                        movie = movie,
                         modifier = Modifier
                             .weight(0.5f)
                             .fillMaxHeight()
                             .verticalScroll(rememberScrollState())
-                                .padding(start = contentPadding, end = contentPadding, top = 96.dp, bottom = 32.dp)
+                            .padding(
+                                start = contentPadding,
+                                end = contentPadding,
+                                top = 96.dp,
+                                bottom = 32.dp
+                            )
                     )
                 }
             } else {
@@ -72,13 +63,13 @@ fun MovieCard(
                         .verticalScroll(rememberScrollState())
                 ) {
                     MovieHero(
-                            movie = movieItem.value!!,
+                        movie = movie,
                         height = 400.dp,
                         isWide = false,
                         modifier = Modifier.fillMaxWidth()
                     )
                     MovieDetails(
-                            movie = movieItem.value!!,
+                        movie = movie,
                         modifier = Modifier
                             .fillMaxWidth()
                             .padding(horizontal = contentPadding)
@@ -103,17 +94,5 @@ fun MovieCard(
             }
         }
     }
-    } else {
-        Box(
-            modifier = modifier
-                .fillMaxSize()
-                .background(MovieBackgroundDark),
-            contentAlignment = Alignment.Center
-        ) {
-            Text(
-                text = "Loading...",
-                color = Color.White
-            )
-        }
-    }
+
 }

app/src/main/java/hu/bbara/purefin/app/content/movie/MovieComponents.kt

@@ -59,13 +59,20 @@ import coil3.compose.AsyncImage
 import hu.bbara.purefin.player.PlayerActivity
 
 @Composable
-internal fun MovieTopBar(modifier: Modifier = Modifier) {
+internal fun MovieTopBar(
+    viewModel: MovieScreenViewModel = hiltViewModel(),
+    modifier: Modifier = Modifier
+) {
     Row(
         modifier = modifier,
         horizontalArrangement = Arrangement.SpaceBetween,
         verticalAlignment = Alignment.CenterVertically
     ) {
-        GhostIconButton(icon = Icons.Outlined.ArrowBack, contentDescription = "Back")
+        GhostIconButton(
+            onClick = { viewModel.onBack() },
+            icon = Icons.Outlined.ArrowBack,
+            contentDescription = "Back"
+        )
         Row(horizontalArrangement = Arrangement.spacedBy(12.dp)) {
             GhostIconButton(icon = Icons.Outlined.Cast, contentDescription = "Cast")
             GhostIconButton(icon = Icons.Outlined.MoreVert, contentDescription = "More")
@@ -77,6 +84,7 @@ internal fun MovieTopBar(modifier: Modifier = Modifier) {
 private fun GhostIconButton(
     icon: ImageVector,
     contentDescription: String,
+    onClick: () -> Unit = {},
     modifier: Modifier = Modifier
 ) {
     Box(
@@ -84,7 +92,7 @@ private fun GhostIconButton(
             .size(40.dp)
             .clip(CircleShape)
             .background(MovieBackgroundDark.copy(alpha = 0.4f))
-            .clickable { },
+            .clickable { onClick() },
         contentAlignment = Alignment.Center
     ) {
         Icon(
@@ -133,8 +141,7 @@ internal fun MovieHero(
                     .background(
                         Brush.horizontalGradient(
                             colors = listOf(
-                                Color.Transparent,
-                                MovieBackgroundDark.copy(alpha = 0.8f)
+                                Color.Transparent, MovieBackgroundDark.copy(alpha = 0.8f)
                             )
                         )
                     )

app/src/main/java/hu/bbara/purefin/app/content/movie/MovieScreen.kt

@@ -1,16 +1,31 @@
 package hu.bbara.purefin.app.content.movie
 
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.navigation.ItemDto
 
 @Composable
 fun MovieScreen(
     movie: ItemDto,
+    viewModel: MovieScreenViewModel = hiltViewModel(),
     modifier: Modifier = Modifier
 ) {
+    LaunchedEffect(movie.id) {
+        viewModel.selectMovie(movie.id)
+    }
+
+    val movieItem = viewModel.movie.collectAsState()
+
+    if (movieItem.value != null) {
         MovieCard(
-        movie = movie,
+            movie = movieItem.value!!,
             modifier = modifier
         )
+    } else {
+        PurefinWaitingScreen()
+    }
 }

app/src/main/java/hu/bbara/purefin/app/content/movie/MovieScreenViewModel.kt

@@ -5,6 +5,8 @@ import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import hu.bbara.purefin.client.JellyfinApiClient
 import hu.bbara.purefin.image.JellyfinImageHelper
+import hu.bbara.purefin.navigation.NavigationManager
+import hu.bbara.purefin.navigation.Route
 import hu.bbara.purefin.session.UserSessionRepository
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -20,12 +22,22 @@ import javax.inject.Inject
 @HiltViewModel
 class MovieScreenViewModel @Inject constructor(
     private val jellyfinApiClient: JellyfinApiClient,
+    private val navigationManager: NavigationManager,
     private val userSessionRepository: UserSessionRepository
 ): ViewModel() {
 
     private val _movie = MutableStateFlow<MovieUiModel?>(null)
     val movie = _movie.asStateFlow()
 
+    fun onBack() {
+        navigationManager.pop()
+    }
+
+
+    fun onGoHome() {
+        navigationManager.replaceAll(Route.Home)
+    }
+
     fun selectMovie(movieId: UUID) {
         viewModelScope.launch {
             val movieInfo = jellyfinApiClient.getItemInfo(movieId)

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesCard.kt

@@ -1,7 +1,6 @@
 package hu.bbara.purefin.app.content.series
 
 import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
@@ -14,30 +13,20 @@ import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.hilt.navigation.compose.hiltViewModel
-import hu.bbara.purefin.navigation.ItemDto
 
 @Composable
 fun SeriesCard(
-    series: ItemDto,
+    series: SeriesUiModel,
     modifier: Modifier = Modifier,
-    viewModel: SeriesViewModel = hiltViewModel()
 ) {
-    LaunchedEffect(series.id) {
-        viewModel.selectSeries(series.id)
-    }
 
-    val series = viewModel.series.collectAsState()
-
-    if (series.value != null) {
     BoxWithConstraints(
         modifier = modifier
             .fillMaxSize()
@@ -50,25 +39,28 @@ fun SeriesCard(
                 .verticalScroll(rememberScrollState())
         ) {
             SeriesHero(
-                    imageUrl = series.value!!.heroImageUrl,
+                imageUrl = series.heroImageUrl,
                 height = heroHeight
             )
             Column(
                 modifier = Modifier
                     .fillMaxWidth()
                     .offset(y = (-96).dp)
+            ) {
+                Column(
+                    modifier = Modifier
+                        .fillMaxWidth()
                         .padding(horizontal = 20.dp)
-                        .padding(bottom = 32.dp)
                 ) {
                     Text(
-                        text = series.value!!.title,
+                        text = series.title,
                         color = Color.White,
                         fontSize = 30.sp,
                         fontWeight = FontWeight.Bold,
                         lineHeight = 36.sp
                     )
                     Spacer(modifier = Modifier.height(16.dp))
-                    SeriesMetaChips(series = series.value!!)
+                    SeriesMetaChips(series = series)
                     Spacer(modifier = Modifier.height(24.dp))
                     SeriesActionButtons()
                     Spacer(modifier = Modifier.height(24.dp))
@@ -80,20 +72,32 @@ fun SeriesCard(
                     )
                     Spacer(modifier = Modifier.height(8.dp))
                     Text(
-                        text = series.value!!.synopsis,
+                        text = series.synopsis,
                         color = SeriesMutedStrong,
                         fontSize = 13.sp,
-                        lineHeight = 20.sp
                     )
                     Spacer(modifier = Modifier.height(28.dp))
-                    SeasonTabs(seasons = series.value!!.seasonTabs)
+                    Text(
+                        text = "Episodes",
+                        color = Color.White,
+                        fontSize = 18.sp,
+                        fontWeight = FontWeight.Bold
+                    )
+                    Spacer(modifier = Modifier.height(28.dp))
+                    SeasonTabs(seasons = series.seasonTabs)
                     Spacer(modifier = Modifier.height(16.dp))
                 }
-                EpisodeCarousel(episodes = series.value!!.seasonTabs.firstOrNull { it.isSelected }?.episodes.orEmpty())
+
+                EpisodeCarousel(
+                    episodes = series.seasonTabs.firstOrNull { it.isSelected }?.episodes
+                        ?: series.seasonTabs.firstOrNull()?.episodes
+                        ?: emptyList()
+                )
+                Spacer(modifier = Modifier.height(32.dp))
                 Column(
                     modifier = Modifier
                         .fillMaxWidth()
-                        .padding(top = 24.dp, bottom = 32.dp)
+                        .padding(top = 0.dp, bottom = 0.dp)
                 ) {
                     Text(
                         text = "Cast",
@@ -103,7 +107,8 @@ fun SeriesCard(
                         modifier = Modifier.padding(horizontal = 20.dp)
                     )
                     Spacer(modifier = Modifier.height(12.dp))
-                    CastRow(cast = series.value!!.cast)
+                    CastRow(cast = series.cast)
+                }
             }
         }
 
@@ -114,17 +119,10 @@ fun SeriesCard(
                 .align(Alignment.TopCenter)
         )
     }
-    } else {
-        Box(
-            modifier = modifier
-                .fillMaxSize()
-                .background(SeriesBackgroundDark),
-            contentAlignment = Alignment.Center
-        ) {
-            Text(
-                text = "Loading...",
-                color = Color.White
-            )
-        }
 }
+
+@Preview
+@Composable
+fun SeriesCardPreview() {
+    SeriesCard(series = SeriesMockData.series())
 }

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesComponents.kt

@@ -50,16 +50,23 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.hilt.navigation.compose.hiltViewModel
 import coil3.compose.AsyncImage
 
 @Composable
-internal fun SeriesTopBar(modifier: Modifier = Modifier) {
+internal fun SeriesTopBar(
+    viewModel: SeriesViewModel = hiltViewModel(),
+    modifier: Modifier = Modifier
+) {
     Row(
         modifier = modifier,
         horizontalArrangement = Arrangement.SpaceBetween,
         verticalAlignment = Alignment.CenterVertically
     ) {
-        GhostIconButton(icon = Icons.Outlined.ArrowBack, contentDescription = "Back")
+        GhostIconButton(
+            onClick = { viewModel.onBack() },
+            icon = Icons.Outlined.ArrowBack,
+            contentDescription = "Back")
         Row(horizontalArrangement = Arrangement.spacedBy(12.dp)) {
             GhostIconButton(icon = Icons.Outlined.Cast, contentDescription = "Cast")
             GhostIconButton(icon = Icons.Outlined.MoreVert, contentDescription = "More")
@@ -69,6 +76,7 @@ internal fun SeriesTopBar(modifier: Modifier = Modifier) {
 
 @Composable
 private fun GhostIconButton(
+    onClick: () -> Unit = {},
     icon: ImageVector,
     contentDescription: String,
     modifier: Modifier = Modifier
@@ -78,7 +86,7 @@ private fun GhostIconButton(
             .size(40.dp)
             .clip(CircleShape)
             .background(SeriesBackgroundDark.copy(alpha = 0.4f))
-            .clickable { },
+            .clickable { onClick() },
         contentAlignment = Alignment.Center
     ) {
         Icon(
@@ -267,7 +275,10 @@ internal fun EpisodeCarousel(episodes: List<SeriesEpisodeUiModel>, modifier: Mod
 }
 
 @Composable
-private fun EpisodeCard(episode: SeriesEpisodeUiModel) {
+private fun EpisodeCard(
+    viewModel: SeriesViewModel = hiltViewModel(),
+    episode: SeriesEpisodeUiModel
+) {
     Column(
         modifier = Modifier
             .width(260.dp)
@@ -275,7 +286,7 @@ private fun EpisodeCard(episode: SeriesEpisodeUiModel) {
             .background(SeriesSurfaceDark.copy(alpha = 0.3f))
             .border(1.dp, SeriesSurfaceBorder, RoundedCornerShape(16.dp))
             .padding(12.dp)
-            .clickable { },
+            .clickable { viewModel.onSelectEpisode(episode.id) },
         verticalArrangement = Arrangement.spacedBy(12.dp)
     ) {
         Box(

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesModels.kt

@@ -1,6 +1,7 @@
 package hu.bbara.purefin.app.content.series
 
 data class SeriesEpisodeUiModel(
+    val id: String,
     val title: String,
     val description: String,
     val duration: String,
@@ -35,18 +36,21 @@ internal object SeriesMockData {
     fun series(): SeriesUiModel {
         val heroUrl = "https://lh3.googleusercontent.com/aida-public/AB6AXuD3hBjDpw00tDCQsK5xNcnJra301k1T4LksWVZzHieH9KHQItEQkVzhwevJvf8RkaQKdVKvObzRlfDDqa3_PNwLUlUQc1LpDih8p94VTGobEV62qi7QrmNyQm_o55KRMNWiTG3zLLpblGqo3uUNQcYmPFqfNML95dClXQ4lQNl85-zgerPPAbGPr23dswbIYCigyTAaXgrmdV_nbNQ5LdDB0Wh5cMHtP0uxz6k3ARjNom6clhphGIUF9e6YSvKuwuiZ-1lMYFg8C_4"
         val episode1 = SeriesEpisodeUiModel(
+            id = "1",
             title = "E1: The Beginning",
             description = "The crew assembles for the first time as the anomaly begins to expand rapidly near Saturn's rings.",
             duration = "58m",
             imageUrl = "https://lh3.googleusercontent.com/aida-public/AB6AXuC6OPszCXCIP_FMO3BJJUrjpCtDNw9aeHYOGyOAXdqF078hDFNrH7KXbaQ7qtipz6aIPLivd8VBBffNMbeAiYIjjWjn5GMb6Xn9iiJz0D2rzhCKi0TBeFrN6tC1IXJkzQyQKJNhTnyokWy9dd-YtN65V7er7RT6hP5jdVBXhtK1xZMjlgrm1bk_FTTmKd8Afu3zPtJCaaC98Z608vav5zhYlkrdA1wKNSTWTpzwMSyDIY3pNQNPFauWf0n-iEu7QsYTAwhCG_zfxz0"
         )
         val episode2 = SeriesEpisodeUiModel(
+            id = "2",
             title = "E2: Event Horizon",
             description = "Dr. Cole discovers a frequency embedded in the rift's radiation that suggests intelligent design.",
             duration = "54m",
             imageUrl = "https://lh3.googleusercontent.com/aida-public/AB6AXuBExsf-wEzAVjMxasU2ImGhlreqQo9biBSN1yHyAbW8MyuhuppRw9ho7OD3vsbySSJ3kNluEgH1Qun45PmLnZWixZsFU4Qc7UGGJNKMS5Nkm4GZAsKdFvb3z_i1tkCvaXXvGpqmwI0qjFuo1QyjjhYPA5Yp3I8ZhrnDYdQv_GxbhR6Vl3mY1rbxd2BIUEE5oMTwTF-QmJztUEaViZkSGSG2VgVXZ5VAREn4xWE902OH2sysllvXQJQIaj439JIC2_Vg61m0-F-F1Vc"
         )
         val episode3 = SeriesEpisodeUiModel(
+            id = "3",
             title = "E3: Singularity",
             description = "Tension rises as the ship approaches the event horizon, and the AI begins to behave erratically.",
             duration = "1h 02m",

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesScreen.kt

@@ -1,16 +1,31 @@
 package hu.bbara.purefin.app.content.series
 
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.navigation.ItemDto
 
 @Composable
 fun SeriesScreen(
     series: ItemDto,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    viewModel: SeriesViewModel = hiltViewModel()
 ) {
+    LaunchedEffect(series.id) {
+        viewModel.selectSeries(series.id)
+    }
+
+    val series = viewModel.series.collectAsState()
+
+    if (series.value != null) {
         SeriesCard(
-        series = series,
+            series = series.value!!,
             modifier = modifier
         )
+    } else {
+        PurefinWaitingScreen()
+    }
 }

app/src/main/java/hu/bbara/purefin/app/content/series/SeriesViewModel.kt

@@ -5,6 +5,9 @@ import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
 import hu.bbara.purefin.client.JellyfinApiClient
 import hu.bbara.purefin.image.JellyfinImageHelper
+import hu.bbara.purefin.navigation.ItemDto
+import hu.bbara.purefin.navigation.NavigationManager
+import hu.bbara.purefin.navigation.Route
 import hu.bbara.purefin.session.UserSessionRepository
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
@@ -12,6 +15,7 @@ import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 import org.jellyfin.sdk.model.UUID
 import org.jellyfin.sdk.model.api.BaseItemDto
+import org.jellyfin.sdk.model.api.BaseItemKind
 import org.jellyfin.sdk.model.api.BaseItemPerson
 import org.jellyfin.sdk.model.api.ImageType
 import javax.inject.Inject
@@ -19,12 +23,28 @@ import javax.inject.Inject
 @HiltViewModel
 class SeriesViewModel @Inject constructor(
     private val jellyfinApiClient: JellyfinApiClient,
+    private val navigationManager: NavigationManager,
     private val userSessionRepository: UserSessionRepository
 ) : ViewModel() {
 
     private val _series = MutableStateFlow<SeriesUiModel?>(null)
     val series = _series.asStateFlow()
 
+    fun onSelectEpisode(episodeId: String) {
+        viewModelScope.launch {
+            navigationManager.navigate(Route.Episode(ItemDto(UUID.fromString(episodeId), BaseItemKind.EPISODE)))
+        }
+    }
+
+    fun onBack() {
+        navigationManager.pop()
+    }
+
+
+    fun onGoHome() {
+        navigationManager.replaceAll(Route.Home)
+    }
+
     fun selectSeries(seriesId: UUID) {
         viewModelScope.launch {
             val serverUrl = userSessionRepository.serverUrl.first().trim().ifBlank {
@@ -35,7 +55,13 @@ class SeriesViewModel @Inject constructor(
             val episodesItemResult = seasonsItemResult.associate { season ->
                 season.id to jellyfinApiClient.getEpisodesInSeason(seriesId, season.id)
             }
-            _series.value = mapToSeriesUiModel(serverUrl, seriesItemResult, seasonsItemResult, episodesItemResult)
+            val seriesUiModel = mapToSeriesUiModel(
+                serverUrl,
+                seriesItemResult,
+                seasonsItemResult,
+                episodesItemResult
+            )
+            _series.value = seriesUiModel
         }
     }
 
@@ -49,25 +75,20 @@ class SeriesViewModel @Inject constructor(
             val episodeItemResult = episodesItemResult[season.id] ?: emptyList()
             val episodeItemUiModels = episodeItemResult.map { episode ->
                 SeriesEpisodeUiModel(
+                    id = episode.id.toString(),
                     title = episode.name ?: "Unknown",
                     description = episode.overview ?: "",
                     duration = "58m",
-                    imageUrl = ""
+                    imageUrl = JellyfinImageHelper.toImageUrl(url = serverUrl, itemId = episode.id, type = ImageType.PRIMARY)
                 )
             }
             SeriesSeasonUiModel(
                 name = season.name ?: "Unknown",
                 episodes = episodeItemUiModels,
+                // TODO add actual logic or remove
                 isSelected = false,
             )
         }
-        val heroImageUrl = seriesItemResult?.let { series ->
-            JellyfinImageHelper.toImageUrl(
-                url = serverUrl,
-                itemId = series.id,
-                type = ImageType.BACKDROP
-            )
-        } ?: ""
         return SeriesUiModel(
             title = seriesItemResult?.name ?: "Unknown",
             format = seriesItemResult?.container ?: "VIDEO",
@@ -75,7 +96,11 @@ class SeriesViewModel @Inject constructor(
             year = seriesItemResult!!.productionYear?.toString() ?: seriesItemResult!!.premiereDate?.year?.toString().orEmpty(),
             seasons = "3 Seasons",
             synopsis = seriesItemResult.overview ?: "No synopsis available.",
-            heroImageUrl = "",
+            heroImageUrl = JellyfinImageHelper.toImageUrl(
+                url = serverUrl,
+                itemId = seriesItemResult.id,
+                type = ImageType.BACKDROP
+            ),
             seasonTabs = seasonUiModels,
             cast = seriesItemResult.people.orEmpty().map { it.toCastMember() }
         )

app/src/main/java/hu/bbara/purefin/common/ui/WaitingScreen.kt

@@ -0,0 +1,197 @@
+package hu.bbara.purefin.common.ui
+
+import androidx.compose.animation.core.FastOutSlowInEasing
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Movie
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+
+@Composable
+fun PurefinWaitingScreen(
+    modifier: Modifier = Modifier
+) {
+    val accentColor = Color(0xFFBD542E)
+    val backgroundColor = Color(0xFF141517)
+    val surfaceColor = Color(0xFF1E2124)
+    val textPrimary = Color.White
+    val textSecondary = Color(0xFF9EA3A8)
+
+    val transition = rememberInfiniteTransition(label = "waiting-pulse")
+    val pulseScale = transition.animateFloat(
+        initialValue = 0.9f,
+        targetValue = 1.15f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(durationMillis = 1400, easing = FastOutSlowInEasing),
+            repeatMode = RepeatMode.Reverse
+        ),
+        label = "pulse-scale"
+    )
+    val pulseAlpha = transition.animateFloat(
+        initialValue = 0.2f,
+        targetValue = 0.6f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(durationMillis = 1400, easing = FastOutSlowInEasing),
+            repeatMode = RepeatMode.Reverse
+        ),
+        label = "pulse-alpha"
+    )
+
+    val gradient = Brush.radialGradient(
+        colors = listOf(
+            accentColor.copy(alpha = 0.28f),
+            backgroundColor
+        )
+    )
+
+    Box(
+        modifier = modifier
+            .fillMaxSize()
+            .background(gradient)
+            .padding(24.dp),
+        contentAlignment = Alignment.Center
+    ) {
+        Column(
+            modifier = Modifier
+                .clip(RoundedCornerShape(28.dp))
+                .background(surfaceColor.copy(alpha = 0.92f))
+                .padding(horizontal = 28.dp, vertical = 32.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            Box(contentAlignment = Alignment.Center) {
+                Box(
+                    modifier = Modifier
+                        .size(86.dp)
+                        .graphicsLayer {
+                            scaleX = pulseScale.value
+                            scaleY = pulseScale.value
+                        }
+                        .alpha(pulseAlpha.value)
+                        .border(
+                            width = 2.dp,
+                            color = accentColor.copy(alpha = 0.6f),
+                            shape = RoundedCornerShape(26.dp)
+                        )
+                )
+                Box(
+                    modifier = Modifier
+                        .size(72.dp)
+                        .clip(RoundedCornerShape(22.dp))
+                        .background(accentColor),
+                    contentAlignment = Alignment.Center
+                ) {
+                    Icon(
+                        imageVector = Icons.Outlined.Movie,
+                        contentDescription = null,
+                        tint = Color.White,
+                        modifier = Modifier.size(40.dp)
+                    )
+                }
+            }
+
+            Spacer(modifier = Modifier.height(20.dp))
+
+            Text(
+                text = "Connecting",
+                color = textPrimary,
+                fontSize = 20.sp,
+                fontWeight = FontWeight.Bold
+            )
+            Text(
+                text = "Summoning the media gnomes...",
+                color = textSecondary,
+                fontSize = 14.sp
+            )
+
+            Spacer(modifier = Modifier.height(24.dp))
+
+            WaitingDots(accentColor = accentColor)
+        }
+    }
+}
+
+@Composable
+private fun WaitingDots(accentColor: Color, modifier: Modifier = Modifier) {
+    val transition = rememberInfiniteTransition(label = "waiting-dots")
+    val firstAlpha = transition.animateFloat(
+        initialValue = 0.3f,
+        targetValue = 1f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(durationMillis = 700, delayMillis = 0, easing = FastOutSlowInEasing),
+            repeatMode = RepeatMode.Reverse
+        ),
+        label = "dot-1"
+    )
+    val secondAlpha = transition.animateFloat(
+        initialValue = 0.3f,
+        targetValue = 1f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(durationMillis = 700, delayMillis = 140, easing = FastOutSlowInEasing),
+            repeatMode = RepeatMode.Reverse
+        ),
+        label = "dot-2"
+    )
+    val thirdAlpha = transition.animateFloat(
+        initialValue = 0.3f,
+        targetValue = 1f,
+        animationSpec = infiniteRepeatable(
+            animation = tween(durationMillis = 700, delayMillis = 280, easing = FastOutSlowInEasing),
+            repeatMode = RepeatMode.Reverse
+        ),
+        label = "dot-3"
+    )
+
+    Row(
+        modifier = modifier,
+        horizontalArrangement = Arrangement.spacedBy(10.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        WaitingDot(alpha = firstAlpha.value, color = accentColor)
+        WaitingDot(alpha = secondAlpha.value, color = accentColor)
+        WaitingDot(alpha = thirdAlpha.value, color = accentColor)
+    }
+}
+
+@Composable
+private fun WaitingDot(alpha: Float, color: Color) {
+    Box(
+        modifier = Modifier
+            .size(10.dp)
+            .graphicsLayer {
+                val scale = 0.7f + (alpha * 0.3f)
+                scaleX = scale
+                scaleY = scale
+            }
+            .alpha(alpha)
+            .background(color, CircleShape)
+    )
+}

app/src/main/java/hu/bbara/purefin/login/ui/LoginScreen.kt

@@ -26,7 +26,10 @@ import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -37,6 +40,7 @@ import androidx.hilt.navigation.compose.hiltViewModel
 import hu.bbara.purefin.common.ui.PurefinComplexTextField
 import hu.bbara.purefin.common.ui.PurefinPasswordField
 import hu.bbara.purefin.common.ui.PurefinTextButton
+import hu.bbara.purefin.common.ui.PurefinWaitingScreen
 import hu.bbara.purefin.login.viewmodel.LoginViewModel
 import kotlinx.coroutines.launch
 
@@ -47,16 +51,19 @@ fun LoginScreen(
 ) {
     val JellyfinOrange = Color(0xFFBD542E)
     val JellyfinBg = Color(0xFF141517)
-    val JellyfinSurface = Color(0xFF1E2124)
     val TextSecondary = Color(0xFF9EA3A8)
 
     // Observe ViewModel state
     val serverUrl by viewModel.url.collectAsState()
     val username by viewModel.username.collectAsState()
     val password by viewModel.password.collectAsState()
+    var isLoggingIn by remember { mutableStateOf(false) }
 
     val coroutineScope = rememberCoroutineScope()
 
+    if (isLoggingIn) {
+        PurefinWaitingScreen(modifier = modifier)
+    } else {
         Column(
             modifier = modifier
                 .fillMaxSize()
@@ -149,7 +156,12 @@ fun LoginScreen(
                 content = { Text("Connect") },
                 onClick = {
                     coroutineScope.launch {
+                        isLoggingIn = true
+                        try {
                             viewModel.login()
+                        } finally {
+                            isLoggingIn = false
+                        }
                     }
                 }
             )
@@ -173,6 +185,6 @@ fun LoginScreen(
             }
 
             Spacer(modifier = Modifier.height(16.dp))
-
+        }
     }
 }