private void btnConfirm_Click(object sender, EventArgs e)
{
if (tbPayPwd.Text != StaticData.userLocal.UserPayPwd)
{
MessageBox.Show("支付密码错误");
return;
}
if (remainTime.TotalMinutes < -30)
{
decimal extraCost;
CostRule costRule = ruleDal.RuleSelectByUserLevel(order.UserLevel);
var hours = Convert.ToDecimal(remainTime.TotalHours);
hours = Math.Ceiling(hours);
extraCost = Math.Abs(hours * costRule.HourCost);
MessageBox.Show("你已超时还车超过30分钟, 我们将按时租价格额外收取你:" + extraCost.ToString("c"));
StaticData.userLocal.RemainMoney -= extraCost;
new UserDal().UpdateUser(StaticData.userLocal);
order.OrderCost += extraCost;
}
order.EndTime = DateTime.Now;
order.Status = RentalOrder.OrderStatus.已完成;
orderDal.UpdateOrder(order);
carInfo.Status = CarInfo.CarStatus.在库;
carInfo.UserId = 0;
new CarDal().CarUpdate(carInfo);
MessageBox.Show("已还车");
this.Close();
}
private void btnUpdateRule_Click(object sender, EventArgs e)
{
if (lvRuleList.SelectedItems.Count > 0)
{
int UserLevel = Convert.ToInt32(lvRuleList.SelectedItems[0].SubItems[1].Text);
CostRule ruleTemp = costRuleDal.RuleSelectByUserLevel(UserLevel);
UpdateRuleForm updateRuleForm = new UpdateRuleForm(ruleTemp);
updateRuleForm.ShowDialog();
}
else
{
MessageBox.Show("请先选择要修改的规则");
}
}
private decimal CalculateCost()
{
if (cbRentalType.Text == "")
{
return(0);
}
CostRule costRule = ruleDal.RuleSelectByUserLevel(StaticData.userLocal.UserLevel);
decimal totalCost = 0;
if (costRule == null)
{
lbTotal.Text = "总计费用: " + "计算费用错误!";
}
if (cbRentalType.Text == "时租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal hours = Convert.ToDecimal(timespan.TotalHours);
hours = Math.Ceiling(hours);
totalCost = hours * costRule.HourCost;
lbTotal.Text = "总计费用: " + (hours * costRule.HourCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddHours((double)hours);
}
if (cbRentalType.Text == "日租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal days = Convert.ToDecimal(timespan.TotalDays);
days = Math.Ceiling(days);
totalCost = days * costRule.DayCost;
lbTotal.Text = "总计费用: " + (days * costRule.DayCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddDays((double)days);
}
if (cbRentalType.Text == "周租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal days = Convert.ToDecimal(timespan.TotalDays);
decimal weeks = days / 7;
weeks = Math.Ceiling(weeks);
totalCost = weeks * costRule.WeekCost;
lbTotal.Text = "总计费用: " + (weeks * costRule.WeekCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddDays((double)(weeks * 7));
}
if (cbRentalType.Text == "月租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal days = Convert.ToDecimal(timespan.TotalDays);
decimal months = days / 30;
months = Math.Ceiling(months);
totalCost = months * costRule.MonthCost;
lbTotal.Text = "总计费用: " + (months * costRule.MonthCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddMonths((int)months);
}
if (cbRentalType.Text == "季租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal days = Convert.ToDecimal(timespan.TotalDays);
decimal months = days / 30;
decimal seasons = months / 3;
seasons = Math.Ceiling(seasons);
totalCost = seasons * costRule.SeasonCost;
lbTotal.Text = "总计费用: " + (seasons * costRule.SeasonCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddMonths((int)(seasons * 3));
}
if (cbRentalType.Text == "年租")
{
var timespan = dtEndTime.Value - dtStartTime.Value;
decimal days = Convert.ToDecimal(timespan.TotalDays);
decimal years = days / 365;
years = Math.Ceiling(years);
totalCost = years * costRule.YearCost;
lbTotal.Text = "总计费用: " + (years * costRule.YearCost).ToString("C");
dtActualTime.Value = dtStartTime.Value.AddYears((int)years);
}
return(totalCost);
}