feat: sync device codex projects

android-app/app/src/main/java/site/hyzq/bossandroid/model/Models.kt

@@ -10,6 +10,7 @@ data class AppStatePayload(
   val tasks: List<TaskItem> = emptyList(),
   val workers: List<WorkerNode> = emptyList(),
   val deviceBindings: List<DeviceBinding> = emptyList(),
+  val deviceProjects: List<DeviceProject> = emptyList(),
   val approvals: List<ApprovalRequest> = emptyList(),
   val events: List<BossEvent> = emptyList(),
 )
@@ -123,6 +124,23 @@ data class DeviceBinding(
   val updatedAt: String,
 )
 
+@Serializable
+data class DeviceProject(
+  val id: String,
+  val workerId: String,
+  val source: String,
+  val workspaceRoot: String,
+  val workspaceLabel: String,
+  val projectName: String,
+  val status: String,
+  val primaryThreadId: String? = null,
+  val primaryThreadTitle: String = "",
+  val recentThreadTitles: List<String> = emptyList(),
+  val recentThreadCount: Int = 0,
+  val pinnedThreadIds: List<String> = emptyList(),
+  val updatedAt: String,
+)
+
 @Serializable
 data class DeviceBindingLaunchPayload(
   val binding: DeviceBinding,

android-app/app/src/main/java/site/hyzq/bossandroid/ui/BossApp.kt

@@ -74,6 +74,7 @@ import java.time.format.DateTimeFormatter
 import site.hyzq.bossandroid.model.ApprovalRequest
 import site.hyzq.bossandroid.model.BossEvent
 import site.hyzq.bossandroid.model.DeviceBinding
+import site.hyzq.bossandroid.model.DeviceProject
 import site.hyzq.bossandroid.model.Message
 import site.hyzq.bossandroid.model.Session
 import site.hyzq.bossandroid.model.TaskItem
@@ -576,6 +577,7 @@ private fun OverviewTab(
   onSelectSession: (String) -> Unit,
   onSelectWorker: (String?) -> Unit,
 ) {
+  val selectedWorker = uiState.workers.firstOrNull { it.id == uiState.selectedWorkerId }
   val messagesBySession = remember(uiState.messages) {
     uiState.messages.groupBy { it.sessionId }
   }
@@ -585,11 +587,44 @@ private fun OverviewTab(
   val workerById = remember(uiState.workers) {
     uiState.workers.associateBy { it.id }
   }
-  val activeTasks = remember(uiState.tasks) {
-    uiState.tasks.filter { it.status in listOf("planning", "queued", "assigned", "running", "blocked", "paused", "waiting_approval") }
+  val selectedWorkerSessionIds = remember(uiState.selectedWorkerId, uiState.sessions, uiState.tasks) {
+    if (uiState.selectedWorkerId == null) {
+      uiState.sessions.map { it.id }.toSet()
+    } else {
+      mutableSetOf<String>().apply {
+        uiState.sessions
+          .filter { session -> session.activeWorkerId == uiState.selectedWorkerId }
+          .forEach { add(it.id) }
+        uiState.tasks
+          .filter {
+            it.assignedWorkerId == uiState.selectedWorkerId ||
+              it.preferredWorkerId == uiState.selectedWorkerId
+          }
+          .forEach { add(it.sessionId) }
+      }
+    }
   }
-  val recentMessages = remember(uiState.messages) {
-    uiState.messages.sortedByDescending { it.createdAt }.take(12)
+  val visibleSessions = remember(uiState.sessions, selectedWorkerSessionIds) {
+    uiState.sessions.filter { it.id in selectedWorkerSessionIds }
+  }
+  val activeTasks = remember(uiState.tasks, uiState.selectedWorkerId) {
+    uiState.tasks.filter {
+      it.status in listOf("planning", "queued", "assigned", "running", "blocked", "paused", "waiting_approval") &&
+        (uiState.selectedWorkerId == null ||
+          it.assignedWorkerId == uiState.selectedWorkerId ||
+          it.preferredWorkerId == uiState.selectedWorkerId)
+    }
+  }
+  val recentMessages = remember(uiState.messages, selectedWorkerSessionIds) {
+    uiState.messages
+      .filter { it.sessionId in selectedWorkerSessionIds }
+      .sortedByDescending { it.createdAt }
+      .take(12)
+  }
+  val visibleDeviceProjects = remember(uiState.deviceProjects, uiState.selectedWorkerId) {
+    uiState.deviceProjects.filter { project ->
+      uiState.selectedWorkerId == null || project.workerId == uiState.selectedWorkerId
+    }
   }
 
   Column(verticalArrangement = Arrangement.spacedBy(16.dp)) {
@@ -613,14 +648,34 @@ private fun OverviewTab(
       }
     }
 
-    SectionHeading("所有项目")
-    if (uiState.sessions.isEmpty()) {
+    SectionHeading(if (selectedWorker != null) "${selectedWorker.name} 的 Codex 项目" else "设备 Codex 项目")
+    if (visibleDeviceProjects.isEmpty()) {
       EmptyStateCard(
-        title = "还没有项目",
-        body = "你可以在手机上创建，也可以在电脑入口创建。Boss 会自动把它们同步到这里。",
+        title = "当前还没有同步到 Codex 项目",
+        body = if (selectedWorker != null) {
+          "这台设备还没把本机 Codex 项目索引上报到 Boss，等下一次心跳后会自动刷新。"
+        } else {
+          "选中一台设备后，这里会显示该设备当前打开或最近活跃的 Codex 项目。"
+        },
       )
     } else {
-      uiState.sessions.forEach { session ->
+      visibleDeviceProjects.forEach { project ->
+        DeviceProjectCard(project = project)
+      }
+    }
+
+    SectionHeading(if (selectedWorker != null) "该设备关联会话" else "所有项目")
+    if (visibleSessions.isEmpty()) {
+      EmptyStateCard(
+        title = if (selectedWorker != null) "这台设备还没有关联会话" else "还没有项目",
+        body = if (selectedWorker != null) {
+          "你可以先切到这台设备发起任务，Boss 会把相关会话自动归到它下面。"
+        } else {
+          "你可以在手机上创建，也可以在电脑入口创建。Boss 会自动把它们同步到这里。"
+        },
+      )
+    } else {
+      visibleSessions.forEach { session ->
         val recentMessage = messagesBySession[session.id]?.maxByOrNull { it.createdAt }
         val sessionTasks = tasksBySession[session.id].orEmpty()
         val sessionWorkerNames = sessionTasks
@@ -1360,6 +1415,72 @@ private fun ProjectOverviewCard(
   }
 }
 
+@Composable
+private fun DeviceProjectCard(
+  project: DeviceProject,
+) {
+  OutlinedCard(
+    modifier = Modifier.fillMaxWidth(),
+    colors = CardDefaults.outlinedCardColors(
+      containerColor = if (project.status == "active") {
+        MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.35f)
+      } else {
+        MaterialTheme.colorScheme.surface
+      },
+    ),
+  ) {
+    Column(
+      modifier = Modifier.padding(16.dp),
+      verticalArrangement = Arrangement.spacedBy(10.dp),
+    ) {
+      Row(
+        modifier = Modifier.fillMaxWidth(),
+        horizontalArrangement = Arrangement.SpaceBetween,
+        verticalAlignment = Alignment.CenterVertically,
+      ) {
+        Column(modifier = Modifier.weight(1f)) {
+          Text(project.projectName, style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
+          Text(
+            project.workspaceRoot,
+            color = MaterialTheme.colorScheme.onSurfaceVariant,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+          )
+        }
+        StatusChip(
+          label = if (project.status == "active") "当前活跃" else "最近活跃",
+          tone = if (project.status == "active") "running" else "pending",
+        )
+      }
+
+      if (project.primaryThreadTitle.isNotBlank()) {
+        Text("主对话：${project.primaryThreadTitle}")
+      }
+      if (project.recentThreadTitles.isNotEmpty()) {
+        Text(
+          "最近对话：${project.recentThreadTitles.joinToString(" · ")}",
+          color = MaterialTheme.colorScheme.onSurfaceVariant,
+          maxLines = 2,
+          overflow = TextOverflow.Ellipsis,
+        )
+      }
+
+      Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
+        AssistChip(onClick = {}, label = { Text("${project.recentThreadCount} 个对话") })
+        if (project.pinnedThreadIds.isNotEmpty()) {
+          AssistChip(onClick = {}, label = { Text("${project.pinnedThreadIds.size} 个置顶") })
+        }
+      }
+
+      Text(
+        "最近同步 ${formatRelative(project.updatedAt)}",
+        style = MaterialTheme.typography.bodySmall,
+        color = MaterialTheme.colorScheme.onSurfaceVariant,
+      )
+    }
+  }
+}
+
 @Composable
 private fun GlobalMessageCard(
   message: Message,

android-app/app/src/main/java/site/hyzq/bossandroid/ui/BossViewModel.kt

@@ -19,6 +19,7 @@ import site.hyzq.bossandroid.model.AppStatePayload
 import site.hyzq.bossandroid.model.ApprovalRequest
 import site.hyzq.bossandroid.model.BossEvent
 import site.hyzq.bossandroid.model.DeviceBinding
+import site.hyzq.bossandroid.model.DeviceProject
 import site.hyzq.bossandroid.model.HealthPayload
 import site.hyzq.bossandroid.model.Message
 import site.hyzq.bossandroid.model.Session
@@ -63,6 +64,7 @@ data class BossUiState(
   val approvals: List<ApprovalRequest> = emptyList(),
   val workers: List<WorkerNode> = emptyList(),
   val deviceBindings: List<DeviceBinding> = emptyList(),
+  val deviceProjects: List<DeviceProject> = emptyList(),
   val events: List<BossEvent> = emptyList(),
   val selectedSessionId: String? = null,
   val selectedWorkerId: String? = null,
@@ -361,6 +363,10 @@ class BossViewModel(
     val approvals = snapshot.approvals.sortedByDescending { it.updatedAt }
     val workers = snapshot.workers.sortedBy { it.name.lowercase() }
     val deviceBindings = snapshot.deviceBindings.sortedByDescending { it.updatedAt }
+    val deviceProjects = snapshot.deviceProjects.sortedWith(
+      compareByDescending<DeviceProject> { it.status == "active" }
+        .thenByDescending { it.updatedAt },
+    )
     val events = snapshot.events.sortedByDescending { it.timestamp }
 
     val selectedSessionId = preferredSessionId
@@ -383,6 +389,7 @@ class BossViewModel(
         approvals = approvals,
         workers = workers,
         deviceBindings = deviceBindings,
+        deviceProjects = deviceProjects,
         events = events,
         health = HealthPayload(
           status = "ok",