/// <summary>
/// 批量导出淘宝助理文件
/// </summary>
public void ExportToCsv(List <string> itemList)
{
ControlsUtils.OperationLog("开始生成淘宝助理CSV格式数据文件");
string timeStamp = Utils.GetTimeStamp();
//csv保存路径
string csvPath = Path.Combine(ConfigHelper.GetCsvPath(), timeStamp + ".csv");
//图片保存路径
string contentPath = Path.Combine(ConfigHelper.GetCsvPath(), timeStamp);
if (!Directory.Exists(contentPath))
{
Directory.CreateDirectory(contentPath);
}
TaoBaoExport export = new TaoBaoExport();
List <string[]> _outputList = new List <string[]>();
_outputList.Add(new string[] { "version 1.00" });
_outputList.Add(ConfigHelper.TaoBaoHeaderFieldRow);
_outputList.Add(ConfigHelper.TaoBaoHeaderRow);
string ids = string.Join(",", itemList.ToArray());
List <ProductItem> list = DataHelper.GetProductItemList(ids);
MaxVal = list.Count;
CurVal = 0;
//切割10份开一个线程
List <E_Range> rangeList = Utils.PrepareData(0, list.Count, 2);
Task[] tasks = new Task[rangeList.Count];
for (int i = 0; i < rangeList.Count; i++)
{
E_Range item = rangeList[i];
tasks[i] = Task.Factory.StartNew(() =>
{
for (int j = item.begin - 1; j < item.end; j++)
{
ProductItem productItem = list[j];
ControlsUtils.OperationLog("处理宝贝主体信息：" + productItem.Name);
string[] tempStr = export.ConvertProductToDic(productItem, contentPath);
lock (obj)
{
_outputList.Add(tempStr);
}
CurVal++;
ControlsUtils.OperationLog("宝贝处理完毕：" + productItem.Name);
ControlsUtils.SetProgressBarValue(MaxVal, CurVal);
}
});
}
Task.WaitAll(tasks);//等待线程执行完毕
export.WriteDicToFile(csvPath, _outputList);
DataHelper.DeleteItemByIds(ids);
ControlsUtils.SetProgressBarValue(list.Count, list.Count);
ControlsUtils.OperationLog("淘宝助理CSV格式数据文件全部生成完毕！保存路径：" + csvPath);
//for (int i = 0; i < list.Count; i++)
//{
// ProductItem item = list[i];
// ControlsUtils.OperationLog("处理宝贝主体信息：" + item.Name);
// Task<string[]> taskResult = new Task<string[]>(() =>
// {
// return export.ConvertProductToDic(item, contentPath);
// });
// taskResult.Start();
// taskResult.Wait();
// _outputList.Add(taskResult.Result);
// ControlsUtils.OperationLog("宝贝处理完毕：" + item.Name);
// ControlsUtils.SetProgressBarValue(list.Count, i);
//}
//export.WriteDicToFile(csvPath, _outputList);
//ControlsUtils.SetProgressBarValue(list.Count, list.Count);
}