private void btnStart_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
if (string.IsNullOrEmpty(ccbNick.Text))
{
XtraMessageBox.Show("请选择店铺！");
return;
}
#region 买家自定义类目
//读取买家自定义类目列表中被选中的子节点
string sellercids = string.Empty;
foreach (TreeListNode node in treeListSellerCat.Nodes)
{
if (node.HasChildren)
{
foreach (TreeListNode childNode in node.Nodes)
{
if (childNode.CheckState == CheckState.Checked)
{
sellercids += string.Format("{0},", childNode.Tag.ToString());
}
}
}
else
{
if (node.CheckState == CheckState.Checked)
{
sellercids += string.Format("{0},", node.Tag.ToString());
}
}
}
itemreq.SellerCids = sellercids.TrimEnd(',');
#endregion
/*在这里判断stockItem中是否存在此商品，不存在要生成一个*/
string session = SystemHelper.GetSessionKey(ccbNick.Text);
ItemRsp addRsp = TopService.ItemAdd(session, itemreq);
//上传成功执行
if (addRsp != null && addRsp.Item != null)
{
ItemRsp rsp = TopService.ItemGet(session, ccbNick.Text, addRsp.Item.Iid, null);
Alading.Entity.Item item = new Alading.Entity.Item();
if (rsp.Item == null)
{
rsp.Item = itemreq as Taobao.Entity.Item;
}
UIHelper.ItemCopyData(item, rsp.Item);
ItemService.AddItem(item);
}
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.Message);
}
}
/// <summary>
/// 更新商家编码，返回失败的商品,同时置成功商品的IsUpdate为TRUE,标识已同步到淘宝
/// </summary>
/// <param name="nick"></param>
/// <param name="itemdic"></param>
/// <returns></returns>
private Dictionary <string, string> UpdateOuterId(string nick, Dictionary <string, string> itemdic, DoWorkEventArgs e)
{
Dictionary <string, string> failedItemsDic = new Dictionary <string, string>();
List <string> iidlist = itemdic.Keys.ToList();
ItemReq req = new ItemReq();
ItemRsp response = new ItemRsp();
string session = SystemHelper.GetSessionKey(nick);
float n = iidlist.Count;
int temp = 0;//作用是避免进度值propgress没有改变时得重复报告
for (int i = 0; i < n; i++)
{
if (workerUpdate.CancellationPending)
{
e.Cancel = true;
break;
}
if (workerUpdate.CancellationPending)
{
e.Cancel = true;
break;
}
string iid = iidlist[i];
req.Iid = iid;
req.OuterId = itemdic.SingleOrDefault(it => it.Key == iid).Value;
try
{
response = TopService.ItemUpdate(session, req);
if (response.Item == null)
{
failedItemsDic.Add(req.Iid, req.OuterId);
}
else
{
ItemService.UpdateItemIsUpdate(iid, true);
}
}
catch (System.Exception ex)
{
failedItemsDic.Add(req.Iid, req.OuterId);
continue;
}
//进度报告
int propgress = (int)((float)(i + 1) / n * 100);
if (propgress > temp)
{
workerUpdate.ReportProgress(propgress, null);
}
temp = propgress;
}
return(failedItemsDic);
}
/// <summary>
/// 将上架计划列表中的宝贝更新到淘宝，返回成功宝贝的iid
/// </summary>
/// <param name="itemdic"></param>
/// <returns></returns>
private Dictionary <string, string> UpdateListPlan(string nick, Dictionary <string, string> itemdic, BackgroundWorker backWorker, DoWorkEventArgs e)
{
Dictionary <string, string> successitems = new Dictionary <string, string>();
List <string> iidlist = itemdic.Keys.ToList();
ItemReq req = new ItemReq();
ItemRsp response = new ItemRsp();
string session = SystemHelper.GetSessionKey(nick);
float n = iidlist.Count;
int temp = 0;//作用是避免进度值propgress没有改变时得重复报告
for (int i = 0; i < n; i++)
{
if (backWorker.CancellationPending)
{
e.Cancel = true;
break;
}
string iid = iidlist[i];
req.Iid = iid;
req.ApproveStatus = "onsale";
req.ListTime = itemdic.SingleOrDefault(it => it.Key == iid).Value;
try
{
response = TopService.ItemUpdate(session, req);
if (response.Item != null)
{
successitems.Add(req.Iid, req.ListTime);
}
}
catch (Exception)
{
continue;
}
//进度报告
int propgress = (int)((float)(i + 1) / n * 100);
if (propgress > temp)
{
backWorker.ReportProgress(propgress, null);
}
temp = propgress;
}
return(successitems);
}
private void backWorker_DoWork(object sender, DoWorkEventArgs e)
{
try
{
foreach (string nick in sortItemList.Keys)
{
if (backWorker.CancellationPending)
{
e.Cancel = true;
break;
}
if (sortItemList[nick].Count == 0)
{
continue;
}
BeginInvoke(new Action(() =>
{
this.progressBarControl1.Properties.Maximum = sortItemList[nick].Count;
}
));
string session = SystemHelper.GetSessionKey(nick);
for (int i = 0; i < sortItemList[nick].Count; i++)
{
if (backWorker.CancellationPending)
{
e.Cancel = true;
break;
}
string iid = sortItemList[nick][i];
ItemRsp rsp = TopService.ItemUpdateListing(session, iid);
if (rsp != null && rsp.Item != null)
{
//加入成功列表
iidlist.Add(iid);
}
backWorker.ReportProgress(i + 1, string.Format("正在更新店铺{0}的宝贝", nick));
}
}
}
catch (Exception ex)
{
e.Result = ex.Message;
}
}
void worker_DoWork(object sender, DoWorkEventArgs e)
{
ItemTask itemTask = e.Argument as ItemTask;
List <Taobao.Entity.Item> items = itemTask.ItemList;
BackgroundWorker worker = (BackgroundWorker)sender;
int totalCount = itemTask.totalCount;
for (int i = 0; i < items.Count; i++)
{
lock (lockObject)
{
//进度递增
progressCurrent++;
}
if (worker.CancellationPending)
{
e.Cancel = true;
break;
}
try
{
ItemRsp myrsp = TopService.ItemGet(SystemHelper.GetSessionKey(items[i].Nick), items[i].Nick, items[i].Iid, string.Empty);
if (myrsp != null && myrsp.Item != null)
{
Alading.Entity.Item item = new Alading.Entity.Item();
UIHelper.ItemCopyData(item, myrsp.Item);
//添加到数据库，如果存在则更新，否则添加
ReturnType result = ItemService.AddItem(item);
//计算进度条值
int progress = (int)((float)progressCurrent / (float)totalCount * 100);
if (result == ReturnType.Success)
{
UserState state = new UserState();
state.Index = i + 1;
state.Iid = items[i].Iid;
state.ItemTaskIndex = itemTask.Index;
state.Message = "下载成功!";
worker.ReportProgress(progress, state);
}
else
{
UserState state = new UserState();
state.Message = "数据库存储发生错误。";
state.Index = i + 1;
state.Iid = items[i].Iid;
state.ItemTaskIndex = itemTask.Index;
//发生数据库错误的报告
worker.ReportProgress(-1, state);
}
}
}
catch (Exception ex)
{
UserState state = new UserState();
state.Message = ex.Message;
state.Index = i + 1;
state.Iid = items[i].Iid;
state.ItemTaskIndex = itemTask.Index;
//发生下载错误的报告
worker.ReportProgress(-1, state);
}
}
e.Result = itemTask.Index;
}
void mainWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = (BackgroundWorker)sender;
threadCount = Convert.ToInt32(spinEditThreadCount.Text);
string nick = string.Empty;
string title = string.Empty;
string sid = string.Empty;
bool isSelected;
TreeListNode node = null;
//循环shop树，获得选中的店铺
IEnumerator treeListEnumerator = this.treeListShop.Nodes.GetEnumerator();
while (treeListEnumerator.MoveNext())
{
if (mainWorker.CancellationPending)
{
e.Cancel = true;
return;
}
try
{
node = treeListEnumerator.Current as TreeListNode;
isSelected = Convert.ToBoolean(node[treeListShop.Columns["IsSelected"].AbsoluteIndex]);
if (node[treeListShop.Columns["nick"].AbsoluteIndex] != null)
{
nick = node[treeListShop.Columns["nick"].AbsoluteIndex].ToString();
}
if (node[treeListShop.Columns["title"].AbsoluteIndex] != null)
{
title = node[treeListShop.Columns["title"].AbsoluteIndex].ToString();
}
if (node[treeListShop.Columns["sid"].AbsoluteIndex] != null)
{
sid = node[treeListShop.Columns["sid"].AbsoluteIndex].ToString();
}
if (isSelected)
{
//线程总数量设为0
totalThreadCount = 0;
//清空itemList
itemList.Clear();
//清空子线程列表
workerList.Clear();
worker.ReportProgress(1, DateTime.Now.ToString(Constants.DATE_TIME_FORMAT) + " 正在获取店铺" + title + "的宝贝信息......");
//获取选中店铺所有的item
itemRsp = TopService.ItemsAllGet(SystemHelper.GetSessionKey(nick), fields, 1, pageSize);
if (itemRsp == null)
{
worker.ReportProgress(1, title + "店铺宝贝获取失败。");
}
else
{
/*把item加入到itemlist中*/
if (itemRsp.Items != null && itemRsp.Items.Item != null)
{
foreach (Taobao.Entity.Item item in itemRsp.Items.Item)
{
itemList.Add(item);
}
}
worker.ReportProgress(1, string.Format("检测到店铺内宝贝{0}个。", itemRsp.TotalResults));
//计算页数
pageNo = itemRsp.TotalResults % pageSize == 0 ? (itemRsp.TotalResults / pageSize) : ((itemRsp.TotalResults / pageSize) + 1);
//如果超过一页，即超过200条
if (pageNo > 1)
{
//获取所有的item列表
worker.ReportProgress(1, "正在获取店铺宝贝列表......");
//下载其它页
for (int i = 2; i <= pageNo; i++)
{
itemRsp = TopService.ItemsAllGet(SystemHelper.GetSessionKey(nick), fields, i, pageSize);
if (itemRsp.Items != null && itemRsp.Items.Item != null)
{
foreach (Taobao.Entity.Item item in itemRsp.Items.Item)
{
itemList.Add(item);
}
}
}
worker.ReportProgress(1, "店铺宝贝列表获取成功。");
}
worker.ReportProgress(1, "系统正在启动多线程下载宝贝详细信息......");
//如果商品的数量小于
if (itemRsp.TotalResults < threadCount)
{
threadCount = itemRsp.TotalResults;
}
//计算每个子线程应该分配多少item去下载,itemPageSize
itemPageSize = itemRsp.TotalResults % threadCount == 0 ? (itemRsp.TotalResults / threadCount) : ((itemRsp.TotalResults / threadCount) + 1);
#region 开启下载子线程
//开启Item下载子线程
for (int i = 0; i < threadCount; i++)
{
//分页item，分配给每一个子线程。
List <Taobao.Entity.Item> items = itemList.Skip(i * itemPageSize).Take(itemPageSize).ToList();
//启动线程
BackgroundWorker itemWorker = new BackgroundWorker();
itemWorker.WorkerReportsProgress = true;
itemWorker.WorkerSupportsCancellation = true;
itemWorker.DoWork += new DoWorkEventHandler(worker_DoWork);
//任务进行时，报告进度
itemWorker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
//任务完称时要做的，比如提示等等
itemWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
workerList.Add(itemWorker);
//Item任务对象
ItemTask itemTask = new ItemTask();
itemTask.ItemList = items;
itemTask.ShopSid = sid;
itemTask.Index = i + 1;
itemTask.totalCount = itemRsp.TotalResults;
//每一个子线程传入相关的下载列表信息。
itemWorker.RunWorkerAsync(itemTask);
//开启图片下载子线程
BackgroundWorker picWorker = new BackgroundWorker();
picWorker.WorkerReportsProgress = true;
picWorker.WorkerSupportsCancellation = true;
picWorker.DoWork += new DoWorkEventHandler(picWorker_DoWork);
picWorker.ProgressChanged += new ProgressChangedEventHandler(picWorker_ProgressChanged);
picWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(picWorker_RunWorkerCompleted);
workerList.Add(picWorker);
//ItemPic任务对象
ItemTask itemPicTask = new ItemTask();
itemPicTask.ItemList = items;
itemPicTask.ShopSid = sid;
picWorker.RunWorkerAsync(itemPicTask);
}
#endregion
}
progressCurrent = 0;
//信号量，阻塞当前线程，这里阻塞的是下载主线程
autoReset.WaitOne();
}
}
catch (Exception ex)
{
BeginInvoke(new Action(() => { listBoxCtrl.Items.Insert(0, ex.Message); }));
return;
}
}
}
private void btnDowmItems_Click(object sender, EventArgs e)
{
try
{
if (cmbNick.Text == string.Empty)
{
XtraMessageBox.Show("请先选择店铺！", "提示");
return;
}
this.btnDowmItems.Enabled = false; //下载按钮不可用
this.btnRetry.Enabled = false;
itemCompleteNum = 0; //下载完成数置0
threadCompleteNum = 0; //完成线程数置0
int pageSize = 200;
int pageNo = 1;
string fields = "iid,cid";
ItemRsp myrsp = null;
string session = SystemHelper.GetSessionKey(cmbNick.Text);
myrsp = TopService.ItemsAllGet(session, fields, 1, pageSize);
if (myrsp.TotalResults == 0)
{
this.btnDowmItems.Enabled = true;
XtraMessageBox.Show("无宝贝数据！");
return;
}
listBoxDetail.Items.Insert(0, string.Format("检测到店铺内宝贝数{0}个", myrsp.TotalResults));
listBoxDetail.Items.Insert(0, "开始下载……");
List <string> totalIidList = new List <string>();
/*把iid加入到iidlist中*/
if (myrsp.Items != null && myrsp.Items.Item != null)
{
foreach (Taobao.Entity.Item item in myrsp.Items.Item)
{
totalIidList.Add(item.Iid);
}
}
#region 计算是否需要分页获取
if (myrsp.TotalResults % pageSize == 0)
{
pageNo = myrsp.TotalResults / pageSize;
}
else
{
pageNo = myrsp.TotalResults / pageSize + 1;
}
if (pageNo >= 2)
{
for (int i = 2; i <= pageNo; i++)
{
myrsp = TopService.ItemsAllGet(session, "iid", i, pageSize);
if (myrsp.Items != null && myrsp.Items.Item != null)
{
foreach (Taobao.Entity.Item item in myrsp.Items.Item)
{
if (!totalIidList.Contains(item.Iid))
{
totalIidList.Add(item.Iid);
}
}
}
} //for
} //if
#endregion
//进度条最大值赋值
this.progressBarTotal.Properties.Maximum = totalIidList.Count;
//线程数，全局变量
threadnum = (int)spinEditThreadCount.Value;
int size = 0;
if (totalIidList.Count < threadnum)
{
threadnum = totalIidList.Count;
size = 1;
}
else
{
size = totalIidList.Count % threadnum == 0 ? totalIidList.Count / threadnum : totalIidList.Count / threadnum + 1;
}
for (int i = 0; i < threadnum; i++)
{
List <string> iidlist = totalIidList.Skip(i * size).Take(size).ToList();
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.WorkerSupportsCancellation = true;
worker.DoWork += new DoWorkEventHandler(worker_DoWork);
worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
listBoxDetail.Items.Insert(0, string.Format("{0}线程{1}开始下载……", DateTime.Now.ToString(Constants.DATE_TIME_FORMAT), i + 1));
ItemTask itemTask = new ItemTask();
itemTask.iidList = iidlist;
itemTask.threadIndex = i + 1;
itemTask.sessionKey = session;
itemTask.shopNic = cmbNick.Text;
worker.RunWorkerAsync(itemTask);
}
}
catch (System.Exception ex)
{
this.btnDowmItems.Enabled = true;
listBoxDetail.Items.Insert(0, ex.Message);
XtraMessageBox.Show(ex.Message, Constants.SYSTEM_PROMPT, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
void worker_DoWork(object sender, DoWorkEventArgs e)
{
ItemTask itemTask = e.Argument as ItemTask;
List <string> iidlist = itemTask.iidList;
BackgroundWorker worker = (BackgroundWorker)sender;
int n = iidlist.Count;
for (int i = 0; i < n; i++)
{
//完成数加1
itemCompleteNum++;
if (isCancel)
{
e.Cancel = true;
break;
}
string iid = iidlist[i];
ReturnType returntype = ItemService.IsItemExisted(iid);
if (checkEditIsUpdate.CheckState != CheckState.Checked && returntype == ReturnType.PropertyExisted)
{
/*跳过本次下载*/
worker.ReportProgress(-2, string.Format("线程号{0},数据库已存在第{1}个宝贝，跳过下载", itemTask.threadIndex, i + 1));
continue;
}
string session = itemTask.sessionKey;
string nick = itemTask.shopNic;
try
{
ItemRsp myrsp = TopService.ItemGet(session, nick, iid, string.Empty);
if (myrsp != null && myrsp.Item != null)
{
Alading.Entity.Item item = new Alading.Entity.Item();
UIHelper.ItemCopyData(item, myrsp.Item);
ItemService.AddItem(item, checkEditIsUpdate.Checked);
}
else
{
if (failedDownload.iidList == null)
{
failedDownload.iidList = new List <string>();
}
failedDownload.iidList.Add(iid);
failedDownload.shopNick = nick;
failedDownload.sessionKey = session;
}
//int progress = (int)((float)(i + 1) / (float)n * 100);
worker.ReportProgress(itemCompleteNum, string.Format("{0}已成功下载第{1}个宝贝,线程号{2}", DateTime.Now.ToString(Constants.DATE_TIME_FORMAT), itemCompleteNum, itemTask.threadIndex));
}
catch (System.Exception ex)
{
MyException myexc = new MyException();
myexc.position = i + 1;
myexc.iid = iid;
myexc.msg = ex.Message;
myexc.threadIndex = itemTask.threadIndex;
worker.ReportProgress(-1, myexc);
if (failedDownload.iidList == null)
{
failedDownload.iidList = new List <string>();
}
failedDownload.iidList.Add(iid);
failedDownload.shopNick = nick;
failedDownload.sessionKey = session;
}
}
e.Result = itemTask.threadIndex;
}
