fix: current_state has been changed to a computed property

stateflow/admin.py

@@ -186,26 +186,32 @@ class BusinessObjectAdmin(admin.ModelAdmin):
 
     @admin.display(description='当前状态', ordering='process')
     def current_state_display(self, obj: models.BusinessObject):
+        from django.conf import settings
         from . import services
-        current_state = obj.get_current_state()
-        overall_status = services.get_overall_status(obj)
         
-        if overall_status == 'not_started':
-            return '未开始'
-        elif overall_status == 'completed':
-            return f'已完成 ({current_state.name if current_state else "-"})'
-        elif current_state:
-            # 显示最后完成的状态
-            return f'进行中 (下一步: {current_state.name})'
+        overall_status = services.get_overall_status(obj)
+        mode = getattr(settings, 'STATEFLOW_CURRENT_STATE_MODE', 'NEXT')
+        
+        if overall_status == 'completed':
+            return '已完成'
+        
+        # 进行中状态
+        current_state = obj.get_current_state()
+        if current_state:
+            if mode == 'NEXT':
+                return f'进行中 (下一步: {current_state.name})'
+            else:  # LAST
+                return f'进行中 (已完成: {current_state.name})'
+        
         return '-'
 
     @admin.display(description='进度')
     def progress(self, obj: models.BusinessObject):
         return f"{obj.get_progress_percentage():.1f}%"
 
-    @admin.display(description='最后完成状态参数')
+    @admin.display(description='当前状态参数')
     def params(self, obj: models.BusinessObject):
-        """显示最后完成状态的参数"""
+        """显示当前状态的参数（根据配置模式决定是最后完成的还是下一个待执行的）"""
         current_state = obj.get_current_state()
         if current_state:
             params = current_state.parameters.all()