v1.0.3: 回收站功能 - 删除任务进回收站可恢复, 仅可手动彻底删除/清空

store.py

@@ -67,6 +67,7 @@ def upsert_task(task):
 
 
 def delete_task(task_id):
+    """彻底删除任务 (任务 + 运行记录)"""
     with _lock:
         tasks = _load(TASKS_FILE, [])
         tasks = [t for t in tasks if t["id"] != task_id]
@@ -76,6 +77,69 @@ def delete_task(task_id):
         _save(RUNS_FILE, runs)
 
 
+# ---------------- 回收站 ----------------
+
+def soft_delete_task(task_id, ts):
+    """删除任务 -> 移入回收站 (软删除, 记录保留可恢复)"""
+    with _lock:
+        tasks = _load(TASKS_FILE, [])
+        for t in tasks:
+            if t["id"] == task_id:
+                t["deleted_at"] = ts
+                break
+        _save(TASKS_FILE, tasks)
+
+
+def restore_task(task_id):
+    """从回收站恢复任务"""
+    with _lock:
+        tasks = _load(TASKS_FILE, [])
+        for t in tasks:
+            if t["id"] == task_id:
+                t.pop("deleted_at", None)
+                break
+        _save(TASKS_FILE, tasks)
+
+
+def list_trash():
+    """回收站任务列表 (按删除时间倒序)"""
+    with _lock:
+        tasks = _load(TASKS_FILE, [])
+        return sorted(
+            [t for t in tasks if t.get("deleted_at")],
+            key=lambda x: x.get("deleted_at", ""), reverse=True,
+        )
+
+
+def purge_task(task_id):
+    """从回收站彻底删除单个任务 (任务 + 运行记录)"""
+    with _lock:
+        tasks = _load(TASKS_FILE, [])
+        tasks = [t for t in tasks if t["id"] != task_id]
+        _save(TASKS_FILE, tasks)
+        runs = _load(RUNS_FILE, {})
+        runs.pop(task_id, None)
+        _save(RUNS_FILE, runs)
+
+
+def purge_trash():
+    """清空回收站, 返回被清空的任务 id 列表"""
+    with _lock:
+        tasks = _load(TASKS_FILE, [])
+        kept, purged = [], []
+        for t in tasks:
+            if t.get("deleted_at"):
+                purged.append(t["id"])
+            else:
+                kept.append(t)
+        _save(TASKS_FILE, kept)
+        runs = _load(RUNS_FILE, {})
+        for tid in purged:
+            runs.pop(tid, None)
+        _save(RUNS_FILE, runs)
+        return purged
+
+
 # ---------------- 运行记录 ----------------
 
 def load_runs_map():