private async IAsyncEnumerable <string> RunCheck(Session session, IVoucherDetailQuery filt, CsvParser parsed)
{
if (filt.IsDangerous())
{
throw new SecurityException("检测到弱检索式");
}
var res = session.Accountant.SelectVouchersAsync(filt.VoucherQuery);
var lst = new List <BankItem>(parsed.Items);
await foreach (var v in res)
{
foreach (var d in v.Details)
{
if (!d.IsMatch(filt.ActualDetailFilter()))
{
continue;
}
var obj1 = lst.FirstOrDefault(b
=> (b.Currency == null || d.Currency == b.Currency) &&
(b.Fund - d.Fund !.Value).IsZero() && b.Date == v.Date);
if (obj1 != null)
{
lst.Remove(obj1);
continue;
}
var obj2 = lst
.Where(b => (b.Currency == null || d.Currency == b.Currency) && (b.Fund - d.Fund !.Value).IsZero())
.OrderBy(b => Math.Abs((b.Date - v.Date !.Value).TotalDays))
.FirstOrDefault();
if (obj2 != null)
{
lst.Remove(obj2);
continue;
}
yield return($"{v.ID.Quotation('^')} {v.Date.AsDate()} {d.Content} {d.Fund.AsCurrency(d.Currency)}\n");
}
}
foreach (var b in lst)
{
yield return($"{b.Raw}\n");
}
}
private async IAsyncEnumerable <string> RunUnmark(Session session, IVoucherDetailQuery filt)
{
if (filt.IsDangerous())
{
throw new SecurityException("检测到弱检索式");
}
var cnt = 0;
var cntAll = 0;
var res = session.Accountant.SelectVouchersAsync(filt.VoucherQuery);
var ops = new List <Voucher>();
await foreach (var v in res)
{
foreach (var d in v.Details)
{
if (!d.IsMatch(filt.ActualDetailFilter()))
{
continue;
}
cntAll++;
if (d.Remark == null)
{
continue;
}
d.Remark = null;
cnt++;
}
ops.Add(v);
}
await session.Accountant.UpsertAsync(ops);
yield return($"{cntAll} selected\n");
yield return($"{cnt} unmarked\n");
}
private async IAsyncEnumerable <string> RunMark(Session session, IVoucherDetailQuery filt, CsvParser parsed,
string marker)
{
if (filt.IsDangerous())
{
throw new SecurityException("检测到弱检索式");
}
var marked = 0;
var remarked = 0;
var converted = 0;
var res = await session.Accountant.SelectVouchersAsync(filt.VoucherQuery).ToListAsync();
var ops = new List <Voucher>();
foreach (var b in parsed.Items)
{
bool Trial(bool date)
{
var resx = date
? res.Where(v => v.Date == b.Date)
: res.OrderBy(v => v.Date.HasValue
? Math.Abs((v.Date.Value - b.Date).TotalDays)
: double.PositiveInfinity);
var voucher = resx
.FirstOrDefault(v => v.Details.Any(d
=> (b.Currency == null || d.Currency == b.Currency) &&
(d.Fund !.Value - b.Fund).IsZero() && d.IsMatch(filt.ActualDetailFilter())));
if (voucher == null)
{
return(false);
}
var o = voucher.Details.First(d
=> (b.Currency == null || d.Currency == b.Currency) &&
(d.Fund !.Value - b.Fund).IsZero() && d.IsMatch(filt.ActualDetailFilter()));
if (o.Remark == null)
{
marked++;
}
else if (o.Remark == marker)
{
remarked++;
}
else
{
converted++;
}
o.Remark = marker;
ops.Add(voucher);
return(true);
}
if (Trial(true) || Trial(false))
{
continue;
}
yield return($"{b.Raw}\n");
}
await session.Accountant.UpsertAsync(ops);
yield return($"{marked} marked\n");
yield return($"{remarked} remarked\n");
yield return($"{converted} converted\n");
}
/// <summary> /// 是否包含弱检索式 /// </summary> /// <param name="query">记账凭证细目映射检索式</param> /// <returns>若包含则为<c>true</c>，否则为<c>false</c></returns> public static bool IsDangerous(this IVoucherDetailQuery query) => query.VoucherQuery.IsDangerous() && query.ActualDetailFilter().IsDangerous();