public void DisplayThis(JMoneyLog log, UpdateMoneyInfoDelegate updateMoneyInfoCallback)
{
updateMoneyInfo = updateMoneyInfoCallback;
if (log != null)
{
//Edit
btnAddOK.Text = "OK";
btnAbort.Text = "Cancel";
SurrentSerialNo = log.SerialNo; //設定模式為編輯
dtpDate.Value = log.Date;
switch (log.Type)
{
case "生活支出":
cbType.SelectedIndex = 0;
break;
case "固定支出":
cbType.SelectedIndex = 1;
break;
case "特別支出":
cbType.SelectedIndex = 2;
break;
case "收入":
cbType.SelectedIndex = 3;
break;
case "轉帳":
cbType.SelectedIndex = 4;
break;
}
cbItem.Text = log.Item;
tbValue.Text = log.Amount.ToString();
cbSource.Text = log.Source;
cbTarget.Text = log.Target;
tbContents.Text = log.Remark;
}
else
{
//Add
btnAddOK.Text = "Add";
btnAbort.Text = "Close";
}
this.ShowDialog();
}
public void Add(DateTime dt, string type, string item, int amount, string src, string tar, string remark)
{
JMoneyLog moneyLog = new JMoneyLog()
{
SerialNo = Convert.ToInt32(DateTime.Now.Subtract(new DateTime(2018, 1, 1)).TotalSeconds),
Date = dt,
Item = item,
Amount = amount,
Type = type,
Source = src,
Target = tar,
Remark = remark
};
JMoney.MoneyLogList.Add(moneyLog);
JMoney.MoneyLogList.Sort(new MoneyLogComparer()); //帳目紀錄排序
//RecalcStorageBalance();
CalcStorageBalance(moneyLog);
Save(MoneyLogFilePath);
}
public void Update(JMoneyLog moneyLog)
{
int idx = JMoney.MoneyLogList.FindIndex(x => x.SerialNo.Equals(moneyLog.SerialNo));
if (idx >= 0)
{
CalcStorageBalance(JMoney.MoneyLogList[idx], true); //先將舊的紀錄還原
//更新紀錄內容
JMoney.MoneyLogList[idx].Date = moneyLog.Date;
JMoney.MoneyLogList[idx].Type = moneyLog.Type;
JMoney.MoneyLogList[idx].Item = moneyLog.Item;
JMoney.MoneyLogList[idx].Amount = moneyLog.Amount;
JMoney.MoneyLogList[idx].Source = moneyLog.Source;
JMoney.MoneyLogList[idx].Target = moneyLog.Target;
JMoney.MoneyLogList[idx].Remark = moneyLog.Remark;
CalcStorageBalance(JMoney.MoneyLogList[idx]); //計算新紀錄的結果
JMoney.MoneyLogList.Sort(new MoneyLogComparer()); //帳目紀錄排序
Save(MoneyLogFilePath);
}
//RecalcStorageBalance();
}
/// <summary>
/// 計算帳戶餘額
/// </summary>
/// <param name="moneyLog">消費紀錄</param>
/// <param name="revert">是否反向(還原消費內容)</param>
private void CalcStorageBalance(JMoneyLog moneyLog, bool revert = false)
{
int amount = moneyLog.Amount;
if (revert)
{
amount = -moneyLog.Amount;
}
if (moneyLog.Type.Contains("支出"))
{
//Source 帳戶金額要減少
int idx = JMoney.StorageBalanceList.FindIndex(x => x.Storage.Equals(moneyLog.Source));
if (idx < 0)
{
//帳戶餘額項目中無此帳戶資料，加入此帳戶餘額
JMoney.StorageBalanceList.Add(new JStorageAmount()
{
Storage = moneyLog.Source, Amount = -amount
});
}
else
{
//扣除金額
JMoney.StorageBalanceList[idx].Amount -= amount;
}
}
else if (moneyLog.Type.Contains("收入"))
{
//Target 帳戶金額要增加
int idx = JMoney.StorageBalanceList.FindIndex(x => x.Storage.Equals(moneyLog.Target));
if (idx < 0)
{
//帳戶餘額項目中無此帳戶資料，加入此帳戶餘額
JMoney.StorageBalanceList.Add(new JStorageAmount()
{
Storage = moneyLog.Target, Amount = amount
});
}
else
{
//扣除金額
JMoney.StorageBalanceList[idx].Amount += amount;
}
}
else if (moneyLog.Type.Contains("轉帳"))
{
//Source 帳戶金額要減少
int idx = JMoney.StorageBalanceList.FindIndex(x => x.Storage.Equals(moneyLog.Source));
if (idx < 0)
{
//帳戶餘額項目中無此帳戶資料，加入此帳戶餘額
JMoney.StorageBalanceList.Add(new JStorageAmount()
{
Storage = moneyLog.Source, Amount = -amount
});
}
else
{
//扣除金額
JMoney.StorageBalanceList[idx].Amount -= amount;
}
//Target 帳戶金額要增加
idx = JMoney.StorageBalanceList.FindIndex(x => x.Storage.Equals(moneyLog.Target));
if (idx < 0)
{
//帳戶餘額項目中無此帳戶資料，加入此帳戶餘額
JMoney.StorageBalanceList.Add(new JStorageAmount()
{
Storage = moneyLog.Target, Amount = amount
});
}
else
{
//扣除金額
JMoney.StorageBalanceList[idx].Amount += amount;
}
}
else
{
//...
}
}
