android/app/src/main/java/com/fabledsword/minstrel/api/endpoints/RequestsApi.kt

@@ -0,0 +1,25 @@
+package com.fabledsword.minstrel.api.endpoints
+
+import com.fabledsword.minstrel.models.wire.RequestWire
+import retrofit2.http.DELETE
+import retrofit2.http.GET
+import retrofit2.http.Path
+
+/**
+ * Retrofit interface for the user-side `/api/requests`. Mirrors
+ * `flutter_client/lib/api/endpoints/requests.dart`.
+ *
+ * Server scopes results to the caller — admins see only their own
+ * requests through this endpoint. The cross-user admin view lives on
+ * a separate `/api/admin/requests` route (Phase 10 Commit D).
+ *
+ * The DELETE endpoint returns the cancelled row (not 204) so the UI
+ * can patch local state without a refetch.
+ */
+interface RequestsApi {
+    @GET("api/requests")
+    suspend fun listMine(): List<RequestWire>
+
+    @DELETE("api/requests/{id}")
+    suspend fun cancel(@Path("id") id: String): RequestWire
+}

android/app/src/main/java/com/fabledsword/minstrel/models/Request.kt

@@ -0,0 +1,64 @@
+package com.fabledsword.minstrel.models
+
+/**
+ * Status of a Lidarr request. Stored on the wire as a plain string;
+ * the typed enum keeps switch / when blocks exhaustive and lets the
+ * UI map directly to a status pill color without raw-string matches.
+ */
+enum class RequestStatus {
+    PENDING, APPROVED, REJECTED, COMPLETED, FAILED, UNKNOWN;
+
+    companion object {
+        fun fromWire(s: String): RequestStatus = when (s) {
+            "pending" -> PENDING
+            "approved" -> APPROVED
+            "rejected" -> REJECTED
+            "completed" -> COMPLETED
+            "failed" -> FAILED
+            else -> UNKNOWN
+        }
+    }
+
+    val wire: String get() = name.lowercase()
+}
+
+/**
+ * One Lidarr request the user has submitted. Mirrors
+ * `flutter_client/lib/models/admin_request.dart AdminRequest` —
+ * shared between the user-side `/api/requests` view and the admin
+ * cross-user view since the wire shape is identical.
+ *
+ * `displayName` picks the right field based on kind:
+ *   - album → albumTitle (fallback artistName)
+ *   - track → trackTitle (fallback artistName)
+ *   - artist → artistName
+ *
+ * `listenHrefId` returns the most-specific matched library ID once the
+ * request completes (track → album → artist) so the "Listen" CTA can
+ * navigate to the right detail screen. Returns null until the
+ * server's ingest job populates the matched_* fields.
+ */
+data class RequestRef(
+    val id: String,
+    val userId: String,
+    val status: RequestStatus,
+    val kind: String,
+    val artistName: String,
+    val albumTitle: String? = null,
+    val trackTitle: String? = null,
+    val requestedAt: String,
+    val decidedAt: String? = null,
+    val notes: String? = null,
+    val importedAlbumCount: Int = 0,
+    val importedTrackCount: Int = 0,
+    val matchedTrackId: String? = null,
+    val matchedAlbumId: String? = null,
+    val matchedArtistId: String? = null,
+) {
+    val displayName: String
+        get() = when (kind) {
+            "album" -> albumTitle ?: artistName
+            "track" -> trackTitle ?: artistName
+            else -> artistName
+        }
+}

android/app/src/main/java/com/fabledsword/minstrel/models/wire/RequestWire.kt

@@ -0,0 +1,36 @@
+package com.fabledsword.minstrel.models.wire
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+/**
+ * Wire shape of `requestView` from `internal/api/requests.go` — the
+ * row returned by both `GET /api/requests` (caller's own requests) and
+ * `GET /api/admin/requests` (cross-user admin view). Mirrors
+ * `flutter_client/lib/models/admin_request.dart AdminRequest`.
+ *
+ * Status values: `pending` / `approved` / `rejected` / `completed` /
+ * `failed`. Kind values: `artist` / `album` / `track`.
+ *
+ * `matched_*_id` are set after a completed request ingests into the
+ * local library; the user-side "Listen" affordance picks the most
+ * specific one (track → album → artist).
+ */
+@Serializable
+data class RequestWire(
+    val id: String,
+    @SerialName("user_id") val userId: String = "",
+    val status: String = "pending",
+    val kind: String = "artist",
+    @SerialName("artist_name") val artistName: String = "",
+    @SerialName("album_title") val albumTitle: String? = null,
+    @SerialName("track_title") val trackTitle: String? = null,
+    @SerialName("requested_at") val requestedAt: String = "",
+    @SerialName("decided_at") val decidedAt: String? = null,
+    val notes: String? = null,
+    @SerialName("imported_album_count") val importedAlbumCount: Int = 0,
+    @SerialName("imported_track_count") val importedTrackCount: Int = 0,
+    @SerialName("matched_track_id") val matchedTrackId: String? = null,
+    @SerialName("matched_album_id") val matchedAlbumId: String? = null,
+    @SerialName("matched_artist_id") val matchedArtistId: String? = null,
+)

android/app/src/main/java/com/fabledsword/minstrel/nav/MinstrelNavGraph.kt

@@ -16,6 +16,7 @@ import com.fabledsword.minstrel.library.ui.LibraryScreen
 import com.fabledsword.minstrel.player.ui.NowPlayingScreen
 import com.fabledsword.minstrel.playlists.ui.PlaylistDetailScreen
 import com.fabledsword.minstrel.playlists.ui.PlaylistsListScreen
+import com.fabledsword.minstrel.requests.ui.RequestsScreen
 import com.fabledsword.minstrel.shared.widgets.EmptyState
 import com.fabledsword.minstrel.shared.widgets.ShellScaffold
 
@@ -85,7 +86,7 @@ private fun NavGraphBuilder.inShellTopLevel(
     }
     composable<Requests> {
         ShellScaffold(onExpandPlayer = expandPlayer) {
-            ComingSoon("Requests", "Your Lidarr requests — Phase 10.")
+            RequestsScreen(navController = navController)
         }
     }
 }

android/app/src/main/java/com/fabledsword/minstrel/requests/data/RequestsRepository.kt

@@ -0,0 +1,56 @@
+package com.fabledsword.minstrel.requests.data
+
+import com.fabledsword.minstrel.api.endpoints.RequestsApi
+import com.fabledsword.minstrel.models.RequestRef
+import com.fabledsword.minstrel.models.RequestStatus
+import com.fabledsword.minstrel.models.wire.RequestWire
+import retrofit2.Retrofit
+import retrofit2.create
+import javax.inject.Inject
+import javax.inject.Singleton
+
+/**
+ * Read-through accessor for the caller's own Lidarr requests +
+ * cancel-while-pending write. No Room caching for v1 — same rationale
+ * as HistoryRepository; the offline-snapshot mirror lands with
+ * Phase 13. Cancel + the create path (DiscoverRepository) both fire
+ * direct REST today; the create path enqueues on failure via the
+ * MutationQueue, cancel does not (it's a no-op if the request is
+ * already gone).
+ */
+@Singleton
+class RequestsRepository @Inject constructor(
+    retrofit: Retrofit,
+) {
+    private val api: RequestsApi = retrofit.create()
+
+    suspend fun listMine(): List<RequestRef> =
+        api.listMine().map { it.toDomain() }
+
+    /**
+     * Cancels a pending request. Server returns the cancelled row
+     * (now status=rejected with cancel notes) so callers can refresh
+     * local state from the return value without a list refetch.
+     */
+    suspend fun cancel(id: String): RequestRef = api.cancel(id).toDomain()
+}
+
+// ── Mappers (internal — wire stays out of UI) ──
+
+private fun RequestWire.toDomain(): RequestRef = RequestRef(
+    id = id,
+    userId = userId,
+    status = RequestStatus.fromWire(status),
+    kind = kind,
+    artistName = artistName,
+    albumTitle = albumTitle,
+    trackTitle = trackTitle,
+    requestedAt = requestedAt,
+    decidedAt = decidedAt,
+    notes = notes,
+    importedAlbumCount = importedAlbumCount,
+    importedTrackCount = importedTrackCount,
+    matchedTrackId = matchedTrackId,
+    matchedAlbumId = matchedAlbumId,
+    matchedArtistId = matchedArtistId,
+)

android/app/src/main/java/com/fabledsword/minstrel/requests/ui/RequestsScreen.kt

@@ -0,0 +1,180 @@
+package com.fabledsword.minstrel.requests.ui
+
+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.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.AssistChip
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.navigation.NavHostController
+import com.composables.icons.lucide.ArrowLeft
+import com.composables.icons.lucide.Lucide
+import com.composables.icons.lucide.X
+import com.fabledsword.minstrel.models.RequestRef
+import com.fabledsword.minstrel.models.RequestStatus
+import com.fabledsword.minstrel.nav.Requests
+import com.fabledsword.minstrel.shared.widgets.EmptyState
+import com.fabledsword.minstrel.shared.widgets.MainAppBarActions
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun RequestsScreen(
+    navController: NavHostController,
+    viewModel: RequestsViewModel = hiltViewModel(),
+) {
+    val state by viewModel.uiState.collectAsStateWithLifecycle()
+    Scaffold(
+        modifier = Modifier.fillMaxSize(),
+        topBar = {
+            TopAppBar(
+                title = { Text("Your requests") },
+                navigationIcon = {
+                    IconButton(onClick = { navController.popBackStack() }) {
+                        Icon(Lucide.ArrowLeft, contentDescription = "Back")
+                    }
+                },
+                actions = {
+                    MainAppBarActions(
+                        navController = navController,
+                        currentRouteName = Requests::class.qualifiedName,
+                    )
+                },
+            )
+        },
+    ) { inner ->
+        Box(modifier = Modifier.fillMaxSize().padding(inner)) {
+            when (val s = state) {
+                RequestsUiState.Loading -> LoadingCentered()
+                RequestsUiState.Empty -> EmptyState(
+                    title = "Nothing requested yet",
+                    body = "Use Discover to ask Lidarr for new music; your " +
+                        "requests show up here.",
+                )
+                is RequestsUiState.Error -> EmptyState(
+                    title = "Couldn't load requests",
+                    body = s.message,
+                )
+                is RequestsUiState.Success -> RequestList(
+                    rows = s.requests,
+                    onCancel = viewModel::cancel,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun RequestList(rows: List<RequestRef>, onCancel: (String) -> Unit) {
+    LazyColumn(modifier = Modifier.fillMaxSize()) {
+        items(items = rows, key = { it.id }) { req ->
+            RequestRow(req = req, onCancel = { onCancel(req.id) })
+            HorizontalDivider()
+        }
+    }
+}
+
+@Composable
+private fun RequestRow(req: RequestRef, onCancel: () -> Unit) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 12.dp),
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(12.dp),
+    ) {
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = req.displayName,
+                style = MaterialTheme.typography.bodyLarge,
+                color = MaterialTheme.colorScheme.onSurface,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+            Row(
+                modifier = Modifier.padding(top = 4.dp),
+                horizontalArrangement = Arrangement.spacedBy(6.dp),
+            ) {
+                StatusPill(status = req.status)
+                KindPill(label = req.kind)
+            }
+            if (req.status == RequestStatus.REJECTED && !req.notes.isNullOrEmpty()) {
+                Text(
+                    text = req.notes,
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.padding(top = 4.dp),
+                    maxLines = 2,
+                    overflow = TextOverflow.Ellipsis,
+                )
+            }
+        }
+        if (req.status == RequestStatus.PENDING) {
+            TextButton(onClick = onCancel) {
+                Icon(Lucide.X, contentDescription = null, modifier = Modifier.padding(end = 4.dp))
+                Text("Cancel")
+            }
+        }
+    }
+}
+
+@Composable
+private fun StatusPill(status: RequestStatus) {
+    val (label, isError) = when (status) {
+        RequestStatus.PENDING -> "pending" to false
+        RequestStatus.APPROVED -> "approved" to false
+        RequestStatus.COMPLETED -> "completed" to false
+        RequestStatus.REJECTED -> "rejected" to true
+        RequestStatus.FAILED -> "failed" to true
+        RequestStatus.UNKNOWN -> "unknown" to false
+    }
+    val color = if (isError) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.primary
+    AssistChip(
+        onClick = {},
+        enabled = false,
+        label = { Text(label, color = color) },
+    )
+}
+
+@Composable
+private fun KindPill(label: String) {
+    AssistChip(
+        onClick = {},
+        enabled = false,
+        label = {
+            Text(
+                label,
+                style = MaterialTheme.typography.labelSmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+            )
+        },
+    )
+}
+
+@Composable
+private fun LoadingCentered() {
+    Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+        CircularProgressIndicator(color = MaterialTheme.colorScheme.primary)
+    }
+}

android/app/src/main/java/com/fabledsword/minstrel/requests/ui/RequestsViewModel.kt

@@ -0,0 +1,96 @@
+package com.fabledsword.minstrel.requests.ui
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.fabledsword.minstrel.models.RequestRef
+import com.fabledsword.minstrel.requests.data.RequestsRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+sealed interface RequestsUiState {
+    data object Loading : RequestsUiState
+    data object Empty : RequestsUiState
+    data class Success(val requests: List<RequestRef>) : RequestsUiState
+    data class Error(val message: String) : RequestsUiState
+}
+
+@HiltViewModel
+class RequestsViewModel @Inject constructor(
+    private val repository: RequestsRepository,
+) : ViewModel() {
+
+    private val internal = MutableStateFlow<RequestsUiState>(RequestsUiState.Loading)
+    val uiState: StateFlow<RequestsUiState> = internal.asStateFlow()
+
+    init {
+        refresh()
+    }
+
+    fun refresh() {
+        viewModelScope.launch {
+            internal.value = RequestsUiState.Loading
+            try {
+                val rows = repository.listMine()
+                internal.value = if (rows.isEmpty()) {
+                    RequestsUiState.Empty
+                } else {
+                    RequestsUiState.Success(rows)
+                }
+            } catch (
+                @Suppress("TooGenericExceptionCaught") e: Throwable,
+            ) {
+                internal.value = RequestsUiState.Error(e.message ?: "Requests load failed")
+            }
+        }
+    }
+
+    /**
+     * Optimistically removes [id] from the success list so the row
+     * disappears immediately; on server-side success the row is
+     * replaced by the canonical cancelled state from the return value.
+     * On error rolls back by refetching the list.
+     */
+    fun cancel(id: String) {
+        val before = internal.value
+        if (before is RequestsUiState.Success) {
+            val filtered = before.requests.filterNot { it.id == id }
+            internal.value = if (filtered.isEmpty()) {
+                RequestsUiState.Empty
+            } else {
+                RequestsUiState.Success(filtered)
+            }
+        }
+        viewModelScope.launch {
+            try {
+                val updated = repository.cancel(id)
+                internal.update { state ->
+                    if (state !is RequestsUiState.Success) {
+                        // Mid-refresh — let the refresh result win, but
+                        // splice the cancelled row in so it shows the new
+                        // status if the user re-pulls.
+                        RequestsUiState.Success(listOf(updated))
+                    } else {
+                        // Re-insert the cancelled row in its old position
+                        // would require remembering the prior ordering;
+                        // simpler to refetch in the background.
+                        state
+                    }
+                }
+                refresh()
+            } catch (
+                @Suppress("TooGenericExceptionCaught", "SwallowedException") e: Throwable,
+            ) {
+                // Roll back by re-fetching; the failed cancel might
+                // already be visible to the server (eventual consistency)
+                // or not at all (transport drop). The refetch makes
+                // local state match either outcome.
+                refresh()
+            }
+        }
+    }
+}