public void DeleteItem(ItemTreeItemViewModel item)
{
if (item == null)
{
return;
}
if (ItemTreeItems.Contains(item))
{
ItemTreeItems.Remove(item);
}
}
public void AddItem(ItemTreeItemViewModel item)
{
if (item == null)
{
return;
}
if (!ItemTreeItems.Contains(item))
{
ItemTreeItems.Add(item);
}
}
public void InitOrganizations(bool isadmin)
{
//从数据库取出，去重复
OrganizationTreeItems.Clear();
RecycledTreeItems.Clear();
//测点数据
ItemTreeItems.Clear();
foreach (var item in _databaseComponent.GetServerIPCategory())
{
GetOrganizationFromDatabase(item, isadmin);
}
}
public void GetOrganizationFromDatabase(string ip, bool isadmin)
{
var roots = from p in _databaseComponent.GetOrganizationData(ip) where p.Level == 0 && p.Is_Disabled == false orderby p.Sort_No select p;
foreach (var root in roots.Distinct())//去重复
{
if (root.NodeType == 0 && root.Is_Disabled == false)
{
T1_OrganizationPrivilege t_organization = null;
if (isadmin == false)
{
t_organization = (from p in T_OrganizationPrivilege[ip] where p.T_Organization_Guid == root.Guid select p).FirstOrDefault();
}
if (t_organization != null || isadmin == true)
{
OrganizationTreeItemViewModel organization = new OrganizationTreeItemViewModel(root, ip);
OrganizationTreeItems.Add(organization);
GetSubOrganization(organization, ip, isadmin);
}
}
}
//新建回收站
OrganizationTreeItemViewModel recyclednode = new OrganizationTreeItemViewModel("回收站", 0, ip);
recyclednode.IsExpanded = true;
RecycledTreeItems.Add(recyclednode);
//回收站,有问题,htzk123，忘记是否修复了没有
var recycles = from p in _databaseComponent.GetItemData(ip) where p.Is_Disabled == true orderby p.Modify_Time select p;
foreach (var recycle in recycles.Distinct())//去重复
{
ItemTreeItemViewModel organization = new ItemTreeItemViewModel(recycle);
recyclednode.AddChild(organization);
ItemTreeItems.Add(organization);
}
}
private void GetSubOrganization(OrganizationTreeItemViewModel parent_organization, string ip, bool isadmin)
{
if (parent_organization == null)
{
return;
}
var childs = from p in _databaseComponent.GetOrganizationData(ip) where p.Parent_Guid == parent_organization.T_Organization.Guid && p.Is_Disabled == false orderby p.Sort_No select p;
foreach (var child in childs)
{
if (child.NodeType == 0 && child.Is_Disabled == false)
{
T1_OrganizationPrivilege t_organization = null;
if (isadmin == false)
{
t_organization = (from p in T_OrganizationPrivilege[ip] where p.T_Organization_Guid == child.Guid select p).FirstOrDefault();
}
if (t_organization != null || isadmin == true)
{
OrganizationTreeItemViewModel organization = new OrganizationTreeItemViewModel(child, parent_organization);
//organization.T_Organization = child;
parent_organization.AddChild(organization);
GetSubOrganization(organization, ip, isadmin);
}
}
else if (child.NodeType == 1 && child.Is_Disabled == false)
{
T1_OrganizationPrivilege t_organization = null;
if (isadmin == false)
{
t_organization = (from p in T_OrganizationPrivilege[ip] where p.T_Organization_Guid == child.Guid select p).FirstOrDefault();
}
if (t_organization != null || isadmin == true)
{
DeviceTreeItemViewModel organization = new DeviceTreeItemViewModel(child, parent_organization);
parent_organization.AddChild(organization);
GetSubOrganization(organization, ip, isadmin);
}
}
else if (child.NodeType == 2 && child.Is_Disabled == false)
{
ItemTreeItemViewModel organization = new ItemTreeItemViewModel(child, parent_organization as DeviceTreeItemViewModel);
parent_organization.AddChild(organization);
//测点数据
var t_item = _databaseComponent.GetItemData(ip).Where(p => p.Is_Disabled == false && p.Guid == organization.T_Organization.Guid).FirstOrDefault();
if (t_item != null)
{
organization.RecoverBind(t_item);
t_item.ServerIP = parent_organization.ServerIP;//改为初始化时候填充，覆盖数据库的ServerIP。
//如果彻底删除此项，必须修改//服务器IP匹配20180306
}
ItemTreeItems.Add(organization);
GetSubOrganization(organization, ip, isadmin);
}
else if (child.NodeType == 3 && child.Is_Disabled == false)
{
DivFreTreeItemViewModel organization = new DivFreTreeItemViewModel(child, parent_organization as ItemTreeItemViewModel);
//分频数据
var t_divfre = T_DivFreInfo[ip].Where(p => p.Guid == organization.T_Organization.Guid).FirstOrDefault();
if (t_divfre != null) //分频一定不为空
{
parent_organization.AddChild(organization); //否则丢弃无效分频数据
organization.T_DivFreInfo = t_divfre;
DivFreTreeItems.Add(organization);
//GetSubOrganization(organization, ip, isadmin);//分频下无节点
}
}
}
}
