初始化CRICS

Service/Implement/GroupManager.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Dao;
+using Domain;
+
+namespace Service.Implement
+{
+    public class GroupManager : GenericManagerBase<Group>, IGroupManager
+    {
+        public ISysUserRepository SysUserRepository { get; set; }
+        public IHostRepository HostRepository { get; set; }
+
+        public IList<Group> GetGroupList(Group group)
+        {
+            return ((IGroupRepository)CurrentRepository).GetGroupList(group);
+        }
+
+        public IList<Group> GetGroupList(int hotelID)
+        {
+            return ((IGroupRepository)CurrentRepository).GetGroupList(hotelID);
+        }
+
+        public override void Delete(object id)
+        {
+            Group group = CurrentRepository.Get(id);
+            if (group != null)
+            {
+                if (SysUserRepository.GetByGroup(group).Count() > 0)
+                {
+                    throw new ApplicationException("分组【" + group.Name + "】已分配给用户，不能删除！");
+                }
+
+                if (HostRepository.GetByGroup(group).Count() > 0)
+                {
+                    throw new ApplicationException("分组【" + group.Name + "】已分配给主机，不能删除！");
+                }
+            }
+            base.Delete(id);
+        }
+
+        public IList<object> CreateGroupTree(Group group, int hotelID)
+        {
+            return BuildGroupTree(CurrentRepository.LoadAll().Where(r => r.HotelID == hotelID).ToList(), group);
+        }
+
+        public object CreateGroupTree2(Group group, int hotelID)
+        {
+            if (group == null)
+            {
+                return null;
+            }
+
+            var groupMenu = ((IGroupRepository)CurrentRepository).GetGroupMenu(group.ID, hotelID);
+
+            return BuildGroupTree(groupMenu);
+        }
+
+        public IList<object> CreateGroupTreeWithRoom(Group group, IList<Host> checkedHosts, int hotelID)
+        {
+            return BuildGroupTreeWithRoom(CurrentRepository.LoadAll().Where(r => r.HotelID == hotelID).ToList(), group, checkedHosts);
+        }
+
+        /// <summary>
+        /// 按层级构造分组名称
+        /// 例如:
+        ///		BLW-1栋-1层
+        /// </summary>
+        /// <param name="group"></param>
+        /// <returns></returns>
+        public string BuildGroupName(Group group)
+        {
+            string name = "";
+            while (group != null)
+            {
+                if (name == "")
+                {
+                    name = group.Name;
+                }
+                else
+                {
+                    name = group.Name + "-" + name;
+                }
+                group = group.Parent;
+            }
+            return name;
+        }
+
+        #region Private Methods
+
+        /// <summary>
+        /// 构造楼层树，用于 easyui-tree, easyui-combotree
+        /// </summary>
+        /// <param name="groups"></param>
+        /// <param name="parent"></param>
+        /// <returns></returns>
+        private IList<object> BuildGroupTree(IList<Group> groups, Group parent)
+        {
+            IList<object> groupTree = new List<object>();
+            IList<Group> subGroups = groups.Where(r => r.Parent == parent).OrderBy(o => o.Sort).ToList();
+            foreach (Group group in subGroups)
+            {
+                IList<object> children = BuildGroupTree(groups, group);
+                if (children.Count != 0)
+                {
+                    groupTree.Add(new { id = group.ID, text = group.Name, iconCls = "tree-node-no-icon", children = children });
+                }
+                else
+                {
+                    groupTree.Add(new { id = group.ID, text = group.Name, iconCls = "tree-node-no-icon" });
+                }
+            }
+
+            return groupTree;
+        }
+
+        private object BuildGroupTree(GroupMenu groupMenu)
+        {
+            if (groupMenu == null)
+            {
+                return null;
+            }
+            if (groupMenu.SubGroupMenus.Count <= 0)
+            {
+                return new { id = groupMenu.ID, text = groupMenu.Name, iconCls = "tree-node-no-icon" };
+            }
+            IList<object> children = new List<object>();
+            foreach (GroupMenu subGroupMenu in groupMenu.SubGroupMenus)
+            {
+                var subGroupTree = BuildGroupTree(subGroupMenu);
+                if (subGroupTree != null)
+                {
+                    children.Add(subGroupTree);
+                }
+            }
+            return new { id = groupMenu.ID, text = groupMenu.Name, iconCls = "tree-node-no-icon", children = children };
+        }
+
+        /// <summary>
+        /// 构造带房号的 easyui-tree 数据格式的分组树，房号附在其所属的结点之下
+        /// 如果分支上的房号包含在 checkedHosts 则将其选中
+        /// </summary>
+        /// <param name="groups"></param>
+        /// <param name="parent"></param>
+        /// <param name="checkedHosts"></param>
+        /// <returns></returns>
+        private IList<object> BuildGroupTreeWithRoom(IList<Group> groups, Group parent, IList<Host> checkedHosts)
+        {
+            IList<object> groupTree = new List<object>();
+            IList<Group> subGroups = groups.Where(r => r.Parent == parent).OrderBy(o => o.Sort).ToList();
+            foreach (Group group in subGroups)
+            {
+                IList<object> children = BuildGroupTreeWithRoom(groups, group, checkedHosts);
+                if (children.Count != 0)
+                {
+                    groupTree.Add(new { id = group.ID, text = group.Name, iconCls = "tree-node-no-icon", children = children, attributes = new { isHost = false, roomTypeID = 0 } });
+                }
+                else
+                {
+                    groupTree.Add(new { id = group.ID, text = group.Name, iconCls = "tree-node-no-icon", attributes = new { isHost = false, roomTypeID = 0 } });
+                }
+            }
+            var hosts = HostRepository.GetByGroup(parent).OrderBy(r => r.RoomType.ID).ToList();
+            foreach (Host host in hosts)
+            {
+                if (checkedHosts != null && checkedHosts.Contains(host))
+                {
+                    groupTree.Add(new { id = host.ID, text = host.RoomNumber + "(" + host.RoomType.Name + ")", iconCls = "tree-node-no-icon", @checked = true, attributes = new { isHost = true, roomTypeID = host.RoomType.ID } });
+                }
+                else
+                {
+                    groupTree.Add(new { id = host.ID, text = host.RoomNumber + "(" + host.RoomType.Name + ")", iconCls = "tree-node-no-icon", attributes = new { isHost = true, roomTypeID = host.RoomType.ID } });
+                }
+            }
+            return groupTree;
+        }
+
+        #endregion
+    }
+}