Pick clubs from the top three divisions, and stop the rail from crashing

The club shortcut now offers every club of the first three German divisions instead of two hard-coded ones. Up to three can be active at once; benjamin and tobiasb still start with Hansa and the VfB switched on. Also fixes a crash on the left jump out of the channel list: the jump targeted a FocusRequester bound to the selected rail row, and a row that is scrolled out of a LazyColumn is not composed, so requesting focus on it threw. Jumps are now attempted and fall back to normal focus movement. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-26 02:54:04 +02:00
6 changed files with 174 additions and 63 deletions
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -12,8 +12,8 @@ android {
        applicationId = "dev.castarr.tv"
        minSdk = 26
        targetSdk = 35
-        versionCode = 26
-        versionName = "0.10.0"
+        versionCode = 27
+        versionName = "0.10.1"
    }

    // Release signing from environment (see ~/.keys/castarr-release.env on the
--- a/app/src/main/java/dev/castarr/tv/AppState.kt
+++ b/app/src/main/java/dev/castarr/tv/AppState.kt
@@ -54,14 +54,21 @@ class AppState(
    private fun loadEnabledTeams(): Set<String> {
        val stored = prefs.getStringSet("teams", null)
        if (stored != null) return stored.toSet()
-        return setOfNotNull(dev.castarr.tv.data.TeamFilters.defaultKeyFor(auth.username))
+        return dev.castarr.tv.data.TeamFilters.defaultKeysFor(auth.username).toSet()
    }

-    fun toggleTeam(key: String) {
+    /** Returns false when the cap of [TeamFilters.MAX_ACTIVE] is reached. */
+    fun toggleTeam(key: String): Boolean {
+        if (key !in enabledTeams &&
+            enabledTeams.size >= dev.castarr.tv.data.TeamFilters.MAX_ACTIVE
+        ) {
+            return false
+        }
        enabledTeams =
            if (key in enabledTeams) enabledTeams - key else enabledTeams + key
        prefs.edit().putStringSet("teams", enabledTeams).apply()
        if (activeTeam == key && key !in enabledTeams) activeTeam = null
+        return true
    }
    var audioTracks by mutableStateOf<List<PlayerController.AudioTrack>>(emptyList())
        private set
--- a/app/src/main/java/dev/castarr/tv/data/TeamFilters.kt
+++ b/app/src/main/java/dev/castarr/tv/data/TeamFilters.kt
@@ -12,9 +12,7 @@ data class TeamFilter(
    val key: String,
    /** Short caption next to the crest in the rail. */
    val label: String,
-    /** How the club is named in a sentence. */
-    val name: String,
-    /** Full club name, used in the settings. */
+    /** Full club name, shown in the settings and in messages. */
    val fullName: String,
    /** Lowercase needles matched against programme titles. */
    val needles: List<String>,
@@ -32,31 +30,88 @@ object TeamFilters {
    /** Window scanned ahead of now. */
    const val WINDOW_MS = 3 * 60 * 60 * 1000L

-    val all = listOf(
-        TeamFilter(
-            key = "hansa",
-            label = "FCH",
-            name = "Hansa",
-            fullName = "Hansa Rostock",
-            needles = listOf("hansa"),
-            primary = Color(0xFF0B4EA2),
-            secondary = Color(0xFFF2F3F5),
-        ),
-        TeamFilter(
-            key = "vfb",
-            label = "1893",
-            name = "dem VfB",
-            fullName = "VfB Stuttgart",
-            needles = listOf("vfb stuttgart", "vfb"),
-            primary = Color(0xFFE32219),
-            secondary = Color(0xFFF2F3F5),
-        ),
+    /** At most this many club groups sit in the rail at once. */
+    const val MAX_ACTIVE = 3
+
+    private const val WHITE = 0xFFF2F3F5
+    private const val BLACK = 0xFF15171B
+
+    private fun club(
+        key: String,
+        label: String,
+        fullName: String,
+        needles: List<String>,
+        primary: Long,
+        secondary: Long,
+    ) = TeamFilter(key, label, fullName, needles, Color(primary), Color(secondary))
+
+    /** Clubs of the top three German divisions. */
+    val all: List<TeamFilter> = listOf(
+        // --- Bundesliga ---
+        club("bayern", "FCB", "FC Bayern München", listOf("bayern münchen", "fc bayern"), 0xFFDC052D, WHITE),
+        club("bvb", "BVB", "Borussia Dortmund", listOf("borussia dortmund", "bvb"), 0xFFFDE100, BLACK),
+        club("leipzig", "RBL", "RB Leipzig", listOf("rb leipzig"), 0xFFDD0741, WHITE),
+        club("leverkusen", "B04", "Bayer 04 Leverkusen", listOf("leverkusen"), 0xFFE32219, BLACK),
+        club("frankfurt", "SGE", "Eintracht Frankfurt", listOf("eintracht frankfurt"), 0xFF1A1A1A, 0xFFE1000F),
+        club("stuttgart", "1893", "VfB Stuttgart", listOf("vfb stuttgart"), 0xFFE32219, WHITE),
+        club("gladbach", "BMG", "Borussia Mönchengladbach", listOf("mönchengladbach", "gladbach"), 0xFF1A1A1A, 0xFF00A94F),
+        club("wolfsburg", "WOB", "VfL Wolfsburg", listOf("wolfsburg"), 0xFF65B32E, WHITE),
+        club("bremen", "SVW", "SV Werder Bremen", listOf("werder bremen", "werder"), 0xFF1D9053, WHITE),
+        club("freiburg", "SCF", "SC Freiburg", listOf("sc freiburg", "freiburg"), 0xFFE2001A, WHITE),
+        club("hoffenheim", "TSG", "TSG Hoffenheim", listOf("hoffenheim"), 0xFF1C63B7, WHITE),
+        club("mainz", "M05", "1. FSV Mainz 05", listOf("mainz 05", "mainz"), 0xFFE1000F, WHITE),
+        club("augsburg", "FCA", "FC Augsburg", listOf("augsburg"), 0xFF00693F, 0xFFE1000F),
+        club("union", "FCU", "1. FC Union Berlin", listOf("union berlin"), 0xFFE1000F, 0xFFFDE100),
+        club("koeln", "EFC", "1. FC Köln", listOf("1. fc köln", "fc köln"), 0xFFE1000F, WHITE),
+        club("hsv", "HSV", "Hamburger SV", listOf("hamburger sv", "hsv"), 0xFF0E5EA6, BLACK),
+        club("heidenheim", "FCH1", "1. FC Heidenheim", listOf("heidenheim"), 0xFFE1000F, 0xFF1656A4),
+        club("st-pauli", "FCSP", "FC St. Pauli", listOf("st. pauli", "st pauli"), 0xFF6B4423, WHITE),
+        // --- 2. Bundesliga ---
+        club("schalke", "S04", "FC Schalke 04", listOf("schalke"), 0xFF004D9D, WHITE),
+        club("hertha", "BSC", "Hertha BSC", listOf("hertha"), 0xFF004D9D, WHITE),
+        club("duesseldorf", "F95", "Fortuna Düsseldorf", listOf("fortuna düsseldorf"), 0xFFE1000F, WHITE),
+        club("nuernberg", "FCN", "1. FC Nürnberg", listOf("nürnberg"), 0xFF8B1A1A, WHITE),
+        club("kaiserslautern", "FCK", "1. FC Kaiserslautern", listOf("kaiserslautern"), 0xFFE1000F, WHITE),
+        club("karlsruhe", "KSC", "Karlsruher SC", listOf("karlsruher sc", "ksc"), 0xFF0055A5, WHITE),
+        club("hannover", "H96", "Hannover 96", listOf("hannover 96"), 0xFF00A94F, WHITE),
+        club("paderborn", "SCP", "SC Paderborn 07", listOf("paderborn"), 0xFF004D9D, WHITE),
+        club("magdeburg", "FCM", "1. FC Magdeburg", listOf("magdeburg"), 0xFF0B7A3E, WHITE),
+        club("elversberg", "SVE", "SV Elversberg", listOf("elversberg"), 0xFF1A1A1A, 0xFFE1000F),
+        club("darmstadt", "SV98", "SV Darmstadt 98", listOf("darmstadt"), 0xFF004E9E, WHITE),
+        club("braunschweig", "BTSV", "Eintracht Braunschweig", listOf("braunschweig"), 0xFFFDE100, 0xFF004E9E),
+        club("bochum", "BOC", "VfL Bochum", listOf("bochum"), 0xFF005CA9, WHITE),
+        club("muenster", "SCPM", "Preußen Münster", listOf("preußen münster", "münster"), 0xFF00703C, WHITE),
+        club("fuerth", "SGF", "SpVgg Greuther Fürth", listOf("greuther fürth", "fürth"), 0xFF00A94F, WHITE),
+        club("holstein", "KSV", "Holstein Kiel", listOf("holstein kiel"), 0xFF004E9E, 0xFFE1000F),
+        club("dresden", "SGD", "Dynamo Dresden", listOf("dynamo dresden"), 0xFFFDE100, BLACK),
+        club("bielefeld", "DSC", "Arminia Bielefeld", listOf("arminia bielefeld", "bielefeld"), 0xFF00539F, WHITE),
+        // --- 3. Liga ---
+        club("hansa", "FCH", "FC Hansa Rostock", listOf("hansa"), 0xFF0B4EA2, WHITE),
+        club("saarbruecken", "FCS", "1. FC Saarbrücken", listOf("saarbrücken"), 0xFF0B4EA2, BLACK),
+        club("aue", "FCE", "Erzgebirge Aue", listOf("erzgebirge aue"), 0xFF7C0A02, WHITE),
+        club("cottbus", "FCEC", "Energie Cottbus", listOf("energie cottbus", "cottbus"), 0xFFE1000F, WHITE),
+        club("essen", "RWE", "Rot-Weiss Essen", listOf("rot-weiss essen", "rot weiss essen"), 0xFFE1000F, WHITE),
+        club("duisburg", "MSV", "MSV Duisburg", listOf("msv duisburg", "duisburg"), 0xFF004E9E, WHITE),
+        club("mannheim", "SVWM", "SV Waldhof Mannheim", listOf("waldhof mannheim", "waldhof"), 0xFF0B4EA2, WHITE),
+        club("wehen", "SVWW", "SV Wehen Wiesbaden", listOf("wehen wiesbaden", "wehen"), 0xFFE1000F, BLACK),
+        club("ulm", "SSV", "SSV Ulm 1846", listOf("ssv ulm"), 0xFFE1000F, WHITE),
+        club("regensburg", "SSVJ", "SSV Jahn Regensburg", listOf("jahn regensburg", "regensburg"), 0xFFE1000F, WHITE),
+        club("verl", "SCV", "SC Verl", listOf("sc verl"), 0xFF00703C, WHITE),
+        club("viktoria", "VKÖ", "Viktoria Köln", listOf("viktoria köln"), 0xFFE1000F, WHITE),
+        club("havelse", "TSVH", "TSV Havelse", listOf("havelse"), 0xFF004E9E, WHITE),
+        club("schweinfurt", "FC05", "1. FC Schweinfurt 05", listOf("schweinfurt"), 0xFF00A94F, WHITE),
+        club("osnabrueck", "VfLO", "VfL Osnabrück", listOf("osnabrück"), 0xFF6A2C8F, WHITE),
+        club("aachen", "ALE", "Alemannia Aachen", listOf("alemannia aachen", "aachen"), 0xFFFDE100, BLACK),
+        club("ingolstadt", "FCI", "FC Ingolstadt 04", listOf("ingolstadt"), 0xFFE1000F, BLACK),
+        club("wuppertal", "WSV", "Wuppertaler SV", listOf("wuppertaler sv"), 0xFFE1000F, 0xFF0B4EA2),
+        club("stuttgart-ii", "VfB2", "VfB Stuttgart II", listOf("vfb stuttgart ii"), 0xFFE32219, BLACK),
+        club("hoffenheim-ii", "TSG2", "TSG Hoffenheim II", listOf("hoffenheim ii"), 0xFF1C63B7, BLACK),
    )

-    /** The club a viewer gets switched on by default. */
+    /** Clubs switched on for a viewer before they touch the settings. */
    private val defaultForUser = mapOf(
-        "benjamin" to "hansa",
-        "tobiasb" to "vfb",
+        "benjamin" to listOf("hansa"),
+        "tobiasb" to listOf("stuttgart"),
    )

    /**
@@ -80,6 +135,6 @@ object TeamFilters {

    fun byKey(key: String): TeamFilter? = all.firstOrNull { it.key == key }

-    fun defaultKeyFor(username: String): String? =
-        defaultForUser[username.trim().lowercase()]
+    fun defaultKeysFor(username: String): List<String> =
+        defaultForUser[username.trim().lowercase()].orEmpty()
 }
--- a/app/src/main/java/dev/castarr/tv/ui/LiveScreen.kt
+++ b/app/src/main/java/dev/castarr/tv/ui/LiveScreen.kt
@@ -34,8 +34,12 @@ import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Path
 import androidx.compose.ui.graphics.drawscope.clipPath
 import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusProperties
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.input.key.Key
+import androidx.compose.ui.input.key.KeyEventType
+import androidx.compose.ui.input.key.key
+import androidx.compose.ui.input.key.onPreviewKeyEvent
+import androidx.compose.ui.input.key.type
 import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
@@ -130,11 +134,18 @@ fun LiveScreen(state: AppState) {
            state.restorePending = false
        }
    }
-    val intoList = if (channels.isEmpty()) Modifier
-    else Modifier.focusProperties { right = listFocus }
+    // A FocusRequester that is not currently attached throws when used, and
+    // in a LazyColumn the selected row may well be scrolled out of
+    // composition — so jumps are attempted, not declared.
+    val intoList = if (channels.isEmpty()) Modifier else Modifier.onPreviewKeyEvent { event ->
+        event.type == KeyEventType.KeyDown && event.key == Key.DirectionRight &&
+            runCatching { listFocus.requestFocus() }.isSuccess
+    }

+    val railState = rememberLazyListState()
    Row(Modifier.fillMaxSize()) {
        LazyColumn(
+            state = railState,
            modifier = Modifier
                .width(264.dp)
                .fillMaxHeight(),
@@ -235,7 +246,7 @@ fun LiveScreen(state: AppState) {
                    Text(
                        when {
                            activeTeam != null ->
-                                "In den nächsten 3 Stunden läuft nichts mit ${activeTeam.name}."
+                                "In den nächsten 3 Stunden läuft nichts mit ${activeTeam.fullName}."
                            state.favoritesOnly ->
                                "Noch keine Favoriten — halte OK auf einem Sender gedrückt."
                            else -> "Diese Gruppe ist leer."
@@ -254,7 +265,11 @@ fun LiveScreen(state: AppState) {
                    // matching the remote's number pad in every view.
                    number = allChannels.indexOf(channel) + 1,
                    modifier = Modifier
-                        .focusProperties { left = railFocus }
+                        .onPreviewKeyEvent { event ->
+                            event.type == KeyEventType.KeyDown &&
+                                event.key == Key.DirectionLeft &&
+                                runCatching { railFocus.requestFocus() }.isSuccess
+                        }
                        .then(if (listIndex == 0) Modifier.focusRequester(listFocus) else Modifier)
                        .then(
                            if (listIndex == restoreIndex) Modifier.focusRequester(restoreFocus)
--- a/app/src/main/java/dev/castarr/tv/ui/SettingsScreen.kt
+++ b/app/src/main/java/dev/castarr/tv/ui/SettingsScreen.kt
@@ -165,36 +165,37 @@ fun SettingsScreen(state: AppState) {

            SettingsCard("Vereinsmenüs") {
                Text(
-                    "Zeigt eine eigene Gruppe mit allen Sendern, auf denen der " +
-                        "Verein in den nächsten 3 Stunden läuft.",
+                    "Eigene Gruppe mit allen Sendern, auf denen der Verein in den " +
+                        "nächsten 3 Stunden läuft. Bis zu " +
+                        "${dev.castarr.tv.data.TeamFilters.MAX_ACTIVE} Vereine.",
                    color = CastarrColors.faint, fontFamily = AppFont, fontSize = 11.sp,
                    modifier = Modifier.padding(start = 14.dp, end = 14.dp, bottom = 6.dp),
                )
-                dev.castarr.tv.data.TeamFilters.all.forEach { club ->
-                    val on = club.key in state.enabledTeams
+                val active = dev.castarr.tv.data.TeamFilters.all
+                    .filter { it.key in state.enabledTeams }
+                active.forEach { club ->
                    SettingRow(
                        club.fullName,
                        subtitle = "Erscheint als ${club.label} in der Senderliste",
-                        trailing = {
-                            Box(
-                                Modifier
-                                    .clip(RoundedCornerShape(999.dp))
-                                    .background(
-                                        if (on) CastarrColors.accent else CastarrColors.bg
-                                    )
-                                    .padding(horizontal = 12.dp, vertical = 5.dp)
-                            ) {
-                                Text(
-                                    if (on) "An" else "Aus",
-                                    color = if (on) CastarrColors.onAccent else CastarrColors.muted,
-                                    fontFamily = AppFont,
-                                    fontSize = 12.sp,
-                                    fontWeight = if (on) FontWeight.SemiBold else FontWeight.Normal,
-                                )
-                            }
-                        },
+                        trailing = { TogglePill(on = true) },
                    ) { state.toggleTeam(club.key) }
                }
+                if (active.size < dev.castarr.tv.data.TeamFilters.MAX_ACTIVE) {
+                    SettingRow(
+                        "Verein hinzufügen",
+                        subtitle = "1. bis 3. Liga",
+                    ) {
+                        val choices = dev.castarr.tv.data.TeamFilters.all
+                            .filter { it.key !in state.enabledTeams }
+                        picker = Picker(
+                            "Verein hinzufügen",
+                            choices.map { it.fullName },
+                            -1,
+                        ) { index ->
+                            choices.getOrNull(index)?.let { state.toggleTeam(it.key) }
+                        }
+                    }
+                }
            }

            SettingsCard("App") {
@@ -419,6 +420,24 @@ private fun ValueWithCaret(value: String) {
    }
 }

+@Composable
+private fun TogglePill(on: Boolean) {
+    Box(
+        Modifier
+            .clip(RoundedCornerShape(999.dp))
+            .background(if (on) CastarrColors.accent else CastarrColors.bg)
+            .padding(horizontal = 12.dp, vertical = 5.dp)
+    ) {
+        Text(
+            if (on) "An" else "Aus",
+            color = if (on) CastarrColors.onAccent else CastarrColors.muted,
+            fontFamily = AppFont,
+            fontSize = 12.sp,
+            fontWeight = if (on) FontWeight.SemiBold else FontWeight.Normal,
+        )
+    }
+}
+
@Composable
 private fun SettingsCard(title: String, content: @Composable () -> Unit) {
    Column(
--- a/tests/unit/TeamFiltersTest.kt
+++ b/tests/unit/TeamFiltersTest.kt
@@ -2,14 +2,13 @@ package dev.castarr.tv.data

 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
 import org.junit.Test

 class TeamFiltersTest {

    private val hansa = TeamFilters.byKey("hansa")!!
-    private val vfb = TeamFilters.byKey("vfb")!!
+    private val vfb = TeamFilters.byKey("stuttgart")!!

    @Test
    fun `matches the club regardless of case and surrounding text`() {
@@ -39,8 +38,24 @@ class TeamFiltersTest {

    @Test
    fun `assigns each viewer their own club by default`() {
-        assertEquals("hansa", TeamFilters.defaultKeyFor("benjamin"))
-        assertEquals("vfb", TeamFilters.defaultKeyFor("TobiasB"))
-        assertNull(TeamFilters.defaultKeyFor("someone-else"))
+        assertEquals(listOf("hansa"), TeamFilters.defaultKeysFor("benjamin"))
+        assertEquals(listOf("stuttgart"), TeamFilters.defaultKeysFor("TobiasB"))
+        assertTrue(TeamFilters.defaultKeysFor("someone-else").isEmpty())
+    }
+
+    @Test
+    fun `club keys are unique and every club has needles`() {
+        val keys = TeamFilters.all.map { it.key }
+        assertEquals(keys.size, keys.toSet().size)
+        assertTrue(TeamFilters.all.all { it.needles.isNotEmpty() })
+        assertTrue(TeamFilters.all.all { c -> c.needles.all { it == it.lowercase() } })
+    }
+
+    @Test
+    fun `covers all three divisions`() {
+        assertTrue(TeamFilters.all.size > 50)
+        listOf("bayern", "schalke", "hansa").forEach {
+            assertTrue(it, TeamFilters.byKey(it) != null)
+        }
    }
 }