private void btnAddCoupons_Click(object sender, EventArgs e)
{
decimal num;
decimal?nullable;
int num2;
int num3;
string msg = string.Empty;
if (ValidateValues(out nullable, out num, out num2, out num3))
{
if (!calendarEndDate.SelectedDate.HasValue)
{
ShowMsg("请选择结束日期！", false);
}
else
{
CouponInfo target = new CouponInfo();
target.Name = txtCouponName.Text;
target.ClosingTime = calendarEndDate.SelectedDate.Value;
target.Amount = nullable;
target.DiscountValue = num;
target.NeedPoint = num3;
ValidationResults results = Hishop.Components.Validation.Validation.Validate <CouponInfo>(target, new string[] { "ValCoupon" });
if (!results.IsValid)
{
foreach (ValidationResult result in (IEnumerable <ValidationResult>)results)
{
msg = msg + Formatter.FormatErrorMessage(result.Message);
ShowMsg(msg, false);
return;
}
}
string lotNumber = string.Empty;
CouponActionStatus status = CouponHelper.CreateCoupon(target, num2, out lotNumber);
if (status == CouponActionStatus.UnknowError)
{
ShowMsg("未知错误", false);
}
else
{
CouponActionStatus status2 = status;
if (status2 == CouponActionStatus.DuplicateName)
{
ShowMsg("已经存在相同的优惠券名称", false);
}
else if (status2 == CouponActionStatus.CreateClaimCodeError)
{
ShowMsg("生成优惠券号码错误", false);
}
else
{
if ((status == CouponActionStatus.CreateClaimCodeSuccess) && !string.IsNullOrEmpty(lotNumber))
{
IList <CouponItemInfo> couponItemInfos = CouponHelper.GetCouponItemInfos(lotNumber);
StringWriter writer = new StringWriter();
writer.WriteLine("优惠券批次号\t优惠券号码\t优惠券金额\t过期时间");
foreach (CouponItemInfo info2 in couponItemInfos)
{
string str3 = string.Concat(new object[] { lotNumber, "\t", info2.ClaimCode, "\t", target.DiscountValue, "\t", target.ClosingTime });
writer.WriteLine(str3);
}
writer.Close();
Page.Response.AddHeader("Content-Disposition", "attachment; filename=CouponsInfo_" + DateTime.Now + ".xls");
Page.Response.ContentType = "application/ms-excel";
Page.Response.ContentEncoding = Encoding.GetEncoding("GB2312");
Page.Response.Write(writer);
Page.Response.End();
}
ShowMsg("添加优惠卷成功", true);
RestCoupon();
}
}
}
}
}
protected void btnExport_Click(object sender, System.EventArgs e)
{
int num;
if (!int.TryParse(this.tbcouponNum.Text, out num))
{
this.ShowMsg("导出数量必须为正数", false);
return;
}
if (num <= 0)
{
this.ShowMsg("导出数量必须为正数", false);
return;
}
int couponId;
if (!int.TryParse(this.txtcouponid.Value, out couponId))
{
this.ShowMsg("参数错误", false);
return;
}
CouponInfo coupon = CouponHelper.GetCoupon(couponId);
string empty = string.Empty;
CouponActionStatus couponActionStatus = CouponHelper.CreateCoupon(coupon, num, out empty);
if (couponActionStatus == CouponActionStatus.UnknowError)
{
this.ShowMsg("未知错误", false);
return;
}
if (couponActionStatus == CouponActionStatus.CreateClaimCodeError)
{
this.ShowMsg("生成优惠券号码错误", false);
return;
}
if (couponActionStatus == CouponActionStatus.CreateClaimCodeSuccess && !string.IsNullOrEmpty(empty))
{
System.Collections.Generic.IList <CouponItemInfo> couponItemInfos = CouponHelper.GetCouponItemInfos(empty);
System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
stringBuilder.AppendLine("<table cellspacing=\"0\" cellpadding=\"5\" rules=\"all\" border=\"1\">");
stringBuilder.AppendLine("<tr style=\"font-weight: bold; white-space: nowrap;\">");
stringBuilder.AppendLine("<td>优惠券批次号</td>");
stringBuilder.AppendLine("<td>优惠券号码</td>");
stringBuilder.AppendLine("<td>优惠券金额</td>");
stringBuilder.AppendLine("<td>过期时间</td>");
stringBuilder.AppendLine("</tr>");
foreach (CouponItemInfo current in couponItemInfos)
{
stringBuilder.AppendLine("<tr>");
stringBuilder.AppendLine("<td>" + empty + "</td>");
stringBuilder.AppendLine("<td>" + current.ClaimCode + "</td>");
stringBuilder.AppendLine("<td>" + coupon.DiscountValue + "</td>");
stringBuilder.AppendLine("<td>" + coupon.ClosingTime + "</td>");
stringBuilder.AppendLine("</tr>");
}
stringBuilder.AppendLine("</table>");
this.Page.Response.Clear();
this.Page.Response.Buffer = false;
this.Page.Response.Charset = "GB2312";
this.Page.Response.AppendHeader("Content-Disposition", "attachment;filename=CouponsInfo_" + System.DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
this.Page.Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
this.Page.Response.ContentType = "application/ms-excel";
this.Page.EnableViewState = false;
this.Page.Response.Write(stringBuilder.ToString());
this.Page.Response.End();
}
}
protected void btnExport_Click(object sender, EventArgs e)
{
int num;
if (!int.TryParse(this.tbcouponNum.Text, out num))
{
this.ShowMsg("导出数量必须为正数", false);
}
else if (num <= 0)
{
this.ShowMsg("导出数量必须为正数", false);
}
else
{
int num2;
if (!int.TryParse(this.txtcouponid.Value, out num2))
{
this.ShowMsg("参数错误", false);
}
else
{
CouponInfo coupon = CouponHelper.GetCoupon(num2);
string lotNumber = string.Empty;
CouponActionStatus status = CouponHelper.CreateCoupon(coupon, num, out lotNumber);
switch (status)
{
case CouponActionStatus.UnknowError:
this.ShowMsg("未知错误", false);
return;
case CouponActionStatus.CreateClaimCodeError:
this.ShowMsg("生成优惠券号码错误", false);
return;
}
if ((status == CouponActionStatus.CreateClaimCodeSuccess) && !string.IsNullOrEmpty(lotNumber))
{
IList <CouponItemInfo> couponItemInfos = CouponHelper.GetCouponItemInfos(lotNumber);
StringBuilder builder = new StringBuilder();
builder.AppendLine("<table cellspacing=\"0\" cellpadding=\"5\" rules=\"all\" border=\"1\">");
builder.AppendLine("<tr style=\"font-weight: bold; white-space: nowrap;\">");
builder.AppendLine("<td>优惠券批次号</td>");
builder.AppendLine("<td>优惠券号码</td>");
builder.AppendLine("<td>优惠券金额</td>");
builder.AppendLine("<td>过期时间</td>");
builder.AppendLine("</tr>");
foreach (CouponItemInfo info2 in couponItemInfos)
{
builder.AppendLine("<tr>");
builder.AppendLine("<td>" + lotNumber + "</td>");
builder.AppendLine("<td>" + info2.ClaimCode + "</td>");
builder.AppendLine("<td>" + coupon.DiscountValue + "</td>");
builder.AppendLine("<td>" + coupon.ClosingTime + "</td>");
builder.AppendLine("</tr>");
}
builder.AppendLine("</table>");
this.Page.Response.Clear();
this.Page.Response.Buffer = false;
this.Page.Response.Charset = "GB2312";
this.Page.Response.AppendHeader("Content-Disposition", "attachment;filename=CouponsInfo_" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");
this.Page.Response.ContentEncoding = Encoding.GetEncoding("GB2312");
this.Page.Response.ContentType = "application/ms-excel";
this.Page.EnableViewState = false;
this.Page.Response.Write(builder.ToString());
this.Page.Response.End();
}
}
}
}