/// <summary>
/// 获取信息
/// </summary>
/// <returns></returns>
private List <TreeNode> QueryNode(SoftVersion softVersion)
{
var ds = ManagerPool.Singleton.ExecuteQuery("select * from updatesoft where version='" + softVersion.Version + "'");;
var dt = ds.Tables[0];
dt.TableName = "updatesoft";
return(dt.ToEntityList <TreeNode>());
}
/// <summary>
/// 获取数据
/// </summary>
/// <returns></returns>
private ViewModel LoadData(SoftVersion softVersion)
{
var nodes = new List <TreeNode>
{
new TreeNode()
{
Name = "soft", ParentID = -1, NodeID = 0
}
};
//
nodes.AddRange(QueryNode(softVersion));
//
return(new ViewModel(CurVersion, nodes));
}
/// <summary>
/// 开始下载
/// </summary>
private void Updown(SoftVersion softVersion)
{
DirectoryInfo info = new DirectoryInfo(CureentPath);
if (!info.Exists)
{
info.Create();
}
//
var result = LoadData(softVersion);
foreach (var node in result.TreeNodes)
{
UpdownFile(node);
}
if (tasks.Count > 0)
{
Task.WaitAll(tasks.ToArray());
tasks.Clear();
}
}
/// <summary>
/// 检测版本
/// </summary>
public void Check()
{
SoftVersion ver = null;
var lastVer = GetLatest();
if (lastVer == null || lastVer.Count == 0)
{
//没有任何版本信息则移除
return;
}
else
{
//本地已经是最新版本就不检测了
if (CurVersion == lastVer[0].Version && MaxVsersionID == lastVer[0].VersionID)
{
return;
}
}
if (Version == "latest")
{
var r = lastVer;
if (r != null && r.Count > 0)
{
ver = r[0];
if (ver.Version == CurVersion && ver.VersionID == MaxVsersionID)
{
//已经更新过了
return;
}
if (ver.Clear)
{
Clear();
}
}
}
else
{
var r = QueryVersion();
if (r != null && r.Count > 0)
{
ver = r.FindLast(x => x.Version == Version);
var max = r.FindAll(x => x.Version.CompareTo(Version) > 0 && x.Clear);
if (max != null && max.Count > 0)
{
CurVersion = "";
Clear();
}
}
}
if (ver != null)
{
//比较,版本不同或者更新了文件，则比较
if (ver.Version != CurVersion || ver.VersionID != MaxVsersionID)
{
//
Updown(ver);
}
LastVersion = ver;
}
else
{
//没有找到该版本了，则清空全部下载最新版本
var r = lastVer;
if (r != null && r.Count > 0)
{
ver = r[0];
}
if (CurVersion == ver.Version && ver.VersionID == MaxVsersionID)
{
//已经是最新的了
return;
}
Clear();
Updown(ver);
LastVersion = ver;
}
//
ILargerStore store = StoreFactory.GetStore();
if (store != null)
{
while (!store.GetDownloadComplete())
{
Thread.Sleep(1000);
}
}
}