Новый конвейер задач и уведомлений

domain/src/main/java/com/github/nullptroma/wallenc/domain/tasks/ITaskOrchestrator.kt

@@ -1,6 +1,7 @@
 package com.github.nullptroma.wallenc.domain.tasks
 
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.CoroutineDispatcher
 
 interface ITaskOrchestrator {
     val pipelineState: StateFlow<PipelineState>
@@ -9,14 +10,11 @@ interface ITaskOrchestrator {
 
     fun enqueue(
         title: String,
-        requiresForeground: Boolean = true,
+        dispatcher: CoroutineDispatcher,
         work: PipelineWork,
     ): TaskId
 
     fun cancel(taskId: TaskId): Boolean
 
-    /** Cancels the currently running task, if any. */
-    fun cancelCurrent(): Boolean
-
     fun cancelAll()
 }

domain/src/main/java/com/github/nullptroma/wallenc/domain/tasks/PipelineState.kt

@@ -2,5 +2,5 @@ package com.github.nullptroma.wallenc.domain.tasks
 
 data class PipelineState(
     val tasks: List<PipelineTask>,
-    val currentTaskId: TaskId?,
+    val runningTaskIds: Set<TaskId>,
 )

domain/src/main/java/com/github/nullptroma/wallenc/domain/tasks/PipelineTask.kt

@@ -1,8 +1,10 @@
 package com.github.nullptroma.wallenc.domain.tasks
 
+import kotlinx.coroutines.CoroutineDispatcher
+
 data class PipelineTask(
     val id: TaskId,
     val title: String,
-    val requiresForeground: Boolean,
+    val dispatcher: CoroutineDispatcher,
     val state: TaskRunState,
 )

domain/src/main/java/com/github/nullptroma/wallenc/domain/tasks/TaskForegroundUiState.kt

@@ -1,9 +1,14 @@
 package com.github.nullptroma.wallenc.domain.tasks
 
+data class TaskForegroundItem(
+    val taskId: TaskId,
+    val title: String,
+    val progress: TaskProgress?,
+)
+
 sealed class TaskForegroundUiState {
     data object Hidden : TaskForegroundUiState()
     data class Visible(
-        val title: String,
-        val progress: TaskProgress?,
+        val tasks: List<TaskForegroundItem>,
     ) : TaskForegroundUiState()
 }