void SaveToAccountCurrentSwingEvents(FundEvent eve)
{
var account = BillBook.GetInstance().Find(eve.Account);
if (account != null && eve.Type == "刷卡")
{
account.SwingEvents.Add(eve);
}
}
public static BillBook GetInstance()
{
if (m_instance == null)
{
m_instance = new BillBook();
m_instance.m_total.Account.Name = "总计";
}
return(m_instance);
}
private void SetCardNumber(int selectedIndex)
{
var bill = BillBook.GetInstance().GetAll()[selectedIndex];
m_cardNumTxt.Text = Utility.FormatAccountString(bill.Account.Number);
m_rateLb.Text = "刷卡手续费率：" + bill.Account.Rate.ToString();
m_noRepayAmountTxt.Text = Utility.ConvertDouble(bill.NoRepayAmount);
m_avaliableAmountTxt.Text = Utility.ConvertDouble(bill.AvaliableAmount);
}
public void RemoveAccount(string account)
{
BillBook.GetInstance().Remove(account);
ResetView();
m_billDB.Remove(account);
AccountBook.GetInstance().Remove(account);
m_accountBD.Remove(account);
m_fundEventDB.Remove(account);
}
private void InitBillDruction(string accountName)
{
AccountBill bill = BillBook.GetInstance().Find(accountName);
if (Bill == null)
{
var lastBillStart = new DateTime();
var lastBillEnd = new DateTime();
Utility.CalcLastBillDruction(bill.Account.BillStartDay, ref lastBillStart, ref lastBillEnd);
m_billDructionLB.Text = Utility.FormatDateString(lastBillStart) + " - " + Utility.FormatDateString(lastBillEnd);
}
else
{
m_billDructionLB.Text = "";
}
}
public void UpdateTotal()
{
// 先清空，然后重新计算。
m_total.Account.CreditAmount = 0;
m_total.AvaliableAmount = 0;
m_total.BillAmount = 0;
m_total.RepayAmount = 0;
m_total.NoRepayAmount = 0;
m_total.SwingAmount = 0;
m_total.Charge = 0;
foreach (var account in BillBook.GetInstance().GetAll())
{
UpdateTotal(account);
}
}
public void Clear()
{
// history
m_billDB.Clear();
m_accountBD.Clear();
m_fundEventDB.Clear();
var historyDB = new HistoryBillDB();
historyDB.Clear();
// cache
AccountBook.GetInstance().Clear();
BillBook.GetInstance().Clear();
ResetView();
}
public void Load()
{
if (!File.Exists(m_fileName))
{
return;
}
StreamReader reader = new StreamReader(m_fileName);
if (reader == null)
{
return;
}
reader.ReadLine();
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
string[] items = line.Split(',');
// bind account
string accountName = items[0];
Account account = AccountBook.GetInstance().Find(accountName);
AccountBill bill = new AccountBill(account);
bill.LastBillStart = DateTime.Parse(items[2]);
bill.LastBillEnd = DateTime.Parse(items[3]);
bill.AvaliableAmount = double.Parse(items[4]);
bill.BillAmount = double.Parse(items[5]);
bill.RepayAmount = double.Parse(items[6]);
bill.NoRepayAmount = double.Parse(items[7]);
bill.SwingAmount = double.Parse(items[8]);
bill.BillSetDate = items[9];
bill.LastDateTime = items[10];
bill.Charge = double.Parse(items[11]);
BillBook.GetInstance().Add(bill);
}
reader.Close();
}
// 调整数值显示格式
private void m_amoutTxt_TextChanged(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(m_amoutTxt.Text))
{
m_chargeTxt.Text = "0.0";
return;
}
m_amoutTxt.Text = Utility.FormatDoubleString(Utility.ConvertToOrigin(m_amoutTxt.Text));
Utility.SetSelectToLastest(m_amoutTxt);
if (m_withdraw)
{
var bill = BillBook.GetInstance().Find(m_accountComb.SelectedItem.ToString());
if (bill != null)
{
double origin = double.Parse(Utility.ConvertToOrigin(m_amoutTxt.Text));
m_chargeTxt.Text = (origin * bill.Account.Rate).ToString();
}
}
}
// update and save to file
private void UpdateDB()
{
StreamWriter writer = new StreamWriter(m_fileName);
writer.Write("账号名称,信用额度,账单起始日期,账单截止日期,可用额度,账单金额,已还金额,未还金额,刷卡合计,上次设置账单日期时间,最后操作日期时间,刷卡手续费");
writer.Write("\r\n");
writer.Flush();
foreach (var bill in BillBook.GetInstance().GetAll())
{
writer.Write(bill.Account.Name);
WriteSpliter(writer);
writer.Write(bill.Account.CreditAmount);
WriteSpliter(writer);
writer.Write(bill.LastBillStart);
WriteSpliter(writer);
writer.Write(bill.LastBillEnd);
WriteSpliter(writer);
writer.Write(bill.AvaliableAmount);
WriteSpliter(writer);
writer.Write(bill.BillAmount);
WriteSpliter(writer);
writer.Write(bill.RepayAmount);
WriteSpliter(writer);
writer.Write(bill.NoRepayAmount);
WriteSpliter(writer);
writer.Write(bill.SwingAmount);
WriteSpliter(writer);
writer.Write(bill.BillSetDate);
WriteSpliter(writer);
writer.Write(bill.LastDateTime);
WriteSpliter(writer);
writer.Write(bill.Charge);
writer.Write("\r\n");
writer.Flush();
}
writer.Close();
}