/// <inheritdoc />
public string PresentAsset(Asset asset)
{
if (asset == null)
{
return("null");
}
var sb = new StringBuilder();
sb.Append("new Asset {");
sb.AppendLine($" StringID = {ProcessString(asset.StringID)},");
sb.AppendLine($" User = {ProcessString(asset.User)}, ");
sb.AppendLine($" Name = {ProcessString(asset.Name)},");
sb.AppendLine(asset.Date.HasValue ? $" Date = D(\"{asset.Date:yyyy-MM-dd}\")," : " Date = null,");
sb.AppendLine($" Currency = {ProcessString(asset.Currency)},");
sb.AppendLine($" Value = {asset.Value}, Salvage = {asset.Salvage}, Life = {asset.Life},");
sb.AppendLine($" Title = {asset.Title}, Method = DepreciationMethod.{asset.Method},");
sb.AppendLine(
$" DepreciationTitle = {asset.DepreciationTitle}, DepreciationExpenseTitle = {asset.DepreciationExpenseTitle}, DepreciationExpenseSubTitle = {asset.DepreciationExpenseSubTitle},");
sb.AppendLine(
$" DevaluationTitle = {asset.DevaluationTitle}, DevaluationExpenseTitle = {asset.DevaluationExpenseTitle}, DevaluationExpenseSubTitle = {asset.DevaluationExpenseSubTitle},");
if (asset.Remark != null)
{
sb.AppendLine($" Remark = {ProcessString(asset.Remark)},");
}
sb.AppendLine(" Schedule = new List<AssetItem> {");
if (asset.Schedule != null)
{
void Present(AssetItem item, string str)
{
sb.Append($" new {item.GetType().Name.CPadRight(16)} {{ ");
sb.Append(item.Date.HasValue ? $"Date = D(\"{item.Date:yyyy-MM-dd}\"), " : "Date = null, ");
sb.Append($"VoucherID = {(ProcessString(item.VoucherID) + ",").CPadRight(28)}");
sb.Append(str.CPadRight(30));
sb.Append($"Value = {item.Value.ToString(CultureInfo.InvariantCulture).CPadRight(16)} ");
if (item.Remark != null)
{
sb.Append("".CPadLeft(30));
sb.Append($", Remark = {ProcessString(item.Remark)} ");
}
sb.AppendLine("},");
}
foreach (var item in asset.Schedule)
{
Present(item, item switch
{
AcquisitionItem acq => $"OrigValue = {acq.OrigValue},",
DepreciateItem dep => $"Amount = {dep.Amount},",
DevalueItem dev => $"FairValue = {dev.FairValue}, Amount = {dev.Amount},",
DispositionItem _ => "",
_ => throw new InvalidOperationException(),
});
public override AssetItem Deserialize(IBsonReader bsonReader)
{
string read = null;
bsonReader.ReadStartDocument();
var vid = bsonReader.ReadObjectId("voucher", ref read);
var dt = bsonReader.ReadDateTime("date", ref read);
var rmk = bsonReader.ReadString("remark", ref read);
AssetItem item;
double? val;
if ((val = bsonReader.ReadDouble("acq", ref read)).HasValue)
{
item = new AcquisitionItem {
VoucherID = vid, Date = dt, Remark = rmk, OrigValue = val.Value
}
}
;
else if ((val = bsonReader.ReadDouble("dep", ref read)).HasValue)
{
item = new DepreciateItem {
VoucherID = vid, Date = dt, Remark = rmk, Amount = val.Value
}
}
;
else if ((val = bsonReader.ReadDouble("devto", ref read)).HasValue)
{
item = new DevalueItem {
VoucherID = vid, Date = dt, Remark = rmk, FairValue = val.Value
}
}
;
else if (bsonReader.ReadNull("dispo", ref read))
{
item = new DispositionItem {
VoucherID = vid, Date = dt, Remark = rmk
}
}
;
else
{
item = null;
}
bsonReader.ReadEndDocument();
return(item);
}
