public IActionResult ImportPuchasingOrderFromExcel(IFormFile formFile)
{
IWorkbook workbook = null;
if (formFile == null)
{
return(Error("请添加要导入文件"));
}
else
{
string fileName = ContentDispositionHeaderValue.Parse(formFile.ContentDisposition).FileName.Trim('"');
fileName = _hostingEnvironment.WebRootPath + @"\CacheFile\" + fileName;
using (FileStream fs = System.IO.File.Create(fileName))
{
formFile.CopyTo(fs);
fs.Flush();
fs.Close();
}
FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
if (fileName.IndexOf(".xlsx") > 0)
{
workbook = new XSSFWorkbook(fileStream);
}
else if (fileName.IndexOf(".xls") > 0)
{
workbook = new HSSFWorkbook(fileStream);
}
ISheet sheet = workbook.GetSheetAt(0);
IRow row;
Purchasing purchasing = new Purchasing();
purchasing.PurchasingNumber = _commonService.GetOrderSerialNumber("JR");
purchasing.State = PurchasingState.InitialStatus;
purchasing.PurchasingOrderNumber = sheet.GetRow(0).GetCell(1)?.ToString().Trim();
//暂时不用读取时间
//purchasing.CreatedTime = Convert.ToDateTime(sheet.GetRow(1).GetCell(1).ToString().Trim());
var supplier = _purchasingService.GetSupplierByName(sheet.GetRow(2).GetCell(1).ToString().Trim());
if (supplier == null)
{
return(Error(string.Format("不存在名为：{0}的供应商", sheet.GetRow(2).GetCell(1).ToString().Trim())));
}
else
{
purchasing.SupplierId = supplier.Id;
}
var wareHouse = _wareHouseService.GetWareHouseByName(sheet.GetRow(3).GetCell(1).ToString().Trim());
if (wareHouse == null)
{
return(Error(string.Format("不存在名为：{0}的仓库", sheet.GetRow(3).GetCell(1).ToString().Trim())));
}
else
{
purchasing.WareHouseId = wareHouse.Id;
}
purchasing.Mark = sheet.GetRow(4).GetCell(1).ToString().Trim();
_purchasingService.AddPurchasing(purchasing);
//日志
#region 新增采购订单
var mark = "新增采购订单：[" + purchasing.PurchasingNumber + "]";
_logService.InsertOrderTableLog("Purchasing", purchasing.Id, "新增采购订单", Convert.ToInt32(purchasing.State), mark);
#endregion
StringBuilder errStr = new StringBuilder();
int errorCount = 0;
int succCount = 0;
if (sheet.LastRowNum >= 5)
{
for (int i = 5; i <= sheet.LastRowNum; i++)
{
row = sheet.GetRow(i);
var productCode = row.GetCell(0).ToString().Trim();
try
{
var product = _productService.GetProductByCode(productCode);
if (product == null)
{
errorCount++;
errStr.Append(string.Format("不存在编码为{0}的商品;", productCode));
}
var purchasProduct = new PurchasingProducts();
purchasProduct.PurchasingId = purchasing.Id;
purchasProduct.ProductId = product.Id;
purchasProduct.Quantity = Convert.ToInt32(row.GetCell(1).ToString().Trim());
purchasProduct.Price = Convert.ToDecimal(row.GetCell(3).ToString().Trim()) * Convert.ToInt32(row.GetCell(2).ToString().Trim());
_purchasingService.AddPurchasingOrderProduct(purchasProduct);
succCount++;
}
catch (Exception ex)
{
errorCount++;
errStr.Append(string.Format("采购订单添加编码为{0}的商品时出现异常;", productCode));
_logService.Error("采购订单" + purchasing.PurchasingNumber + "商品" + productCode + "导入错误：" + ex.Message);
}
}
System.IO.File.Delete(fileName);
fileStream.Close();
}
if (errorCount > 0)
{
string err = "Excel导入采购订单商品时出现错误，错误信息：" + errStr.ToString();
_logService.Error(err);
return(Error(err));
}
else
{
return(Success("导入成功"));
}
}
}
