/// <summary>
/// Поиск записей согласно спецификации.
/// </summary>
public List <IrbisRecord> SearchRecords
(
SelectionQuery query
)
{
if (ReferenceEquals(query, null))
{
throw new ArgumentNullException("query");
}
if (!query.IsValid())
{
throw new ArgumentOutOfRangeException("query");
}
NumberRangeCollection ranges = null;
if ((query.SelectionType == SelectionType.Mfn) ||
(query.SelectionType == SelectionType.Sequential))
{
ranges = NumberRangeCollection.Parse(query.Statement);
}
Dictionary <int, IrbisRecord> result
= new Dictionary <int, IrbisRecord>();
bool databaseChanged = false;
if (!string.IsNullOrEmpty(query.Database))
{
Client.PushDatabase(query.Database);
databaseChanged = true;
}
_maxMfn = Client.GetMaxMfn();
switch (query.SelectionType)
{
case SelectionType.Mfn:
_SearchByMfn
(
result,
ranges
);
break;
case SelectionType.Sequential:
_SearchBySequential
(
result,
query.Prefix,
ranges
);
break;
case SelectionType.Dictionary:
_SearchByDictionary
(
result,
query.Prefix,
ranges
);
break;
case SelectionType.Search:
_SearchByQuery
(
result,
query.Statement
);
break;
case SelectionType.Deep:
_SearchByDeep
(
result,
query.Prefix,
query.Statement
);
break;
}
if (databaseChanged)
{
Client.PopDatabase();
}
Output.WriteLine
(
"Total found={0}",
result.Count
);
return(result.Values.ToList());
}
private void GoButton_Click(object sender, RoutedEventArgs e)
{
_index = IndexBox.Text.Trim();
_year = YearBox.Text.Trim();
_issues = IssueBox.Text.Trim();
_month = MonthBox.Text.Trim();
_number = NumberBox.Text.Trim();
_inventory = InventoryBox.Text.Trim();
_fond = FondBox.Text.Trim();
_complect = ComplectBox.Text.Trim();
if (string.IsNullOrEmpty(_index) ||
string.IsNullOrEmpty(_year) ||
string.IsNullOrEmpty(_issues) ||
string.IsNullOrEmpty(_month) ||
string.IsNullOrEmpty(_number) ||
string.IsNullOrEmpty(_inventory) ||
string.IsNullOrEmpty(_fond) ||
string.IsNullOrEmpty(_complect))
{
WriteLog("Empty data");
return;
}
var collection = NumberRangeCollection.Parse(_issues);
_description = $"Подшивка N{_number} {_month} ({_issues})";
_reference = $"{_index}/{_year}/{_description}";
string connectionString = CM.AppSettings["connectionString"];
using (_connection = new IrbisConnection(connectionString))
{
WriteLog("Connected");
_mainRecord = _connection.SearchReadOneRecord("\"I={0}\"", _index);
if (_mainRecord == null)
{
WriteLog("Main record not found");
return;
}
MagazineInfo magazine = MagazineInfo.Parse(_mainRecord);
WriteLog("Main: {0}", magazine.ExtendedTitle);
foreach (NumberText number in collection)
{
MarcRecord issue = new MarcRecord
{
Database = _connection.Database
};
string issueIndex = $"{_index}/{_year}/{number}";
issue
.AddField(933, _index)
.AddField(903, issueIndex)
.AddField(934, _year)
.AddField(936, number)
.AddField(920, "NJP")
.AddField
(
new RecordField(910)
.AddSubField('a', "0")
.AddSubField('b', _complect)
.AddSubField('c', "?")
.AddSubField('d', _fond)
.AddSubField('p', _reference)
.AddSubField('i', _inventory)
)
.AddField
(
new RecordField(463)
.AddSubField('w', _reference)
);
_connection.WriteRecord(issue);
WriteLog("Issue record created: N={0}, MFN={1}", number, issue.Mfn);
}
MarcRecord binding = new MarcRecord
{
Database = _connection.Database
};
binding
.AddField(933, _index)
.AddField(903, _reference)
.AddField(904, _year)
.AddField(936, _description)
.AddField(931, _issues)
.AddField(920, "NJK")
.AddField
(
new RecordField(910)
.AddSubField('a', "0")
.AddSubField('b', _inventory)
.AddSubField('c', "?")
.AddSubField('d', _fond)
);
_connection.WriteRecord(binding);
WriteLog("Binding record created: MFN={0}", binding.Mfn);
_mainRecord.AddField
(
new RecordField(909)
.AddSubField('q', _year)
.AddSubField('d', _fond)
.AddSubField('k', _complect)
.AddSubField('h', _issues)
);
_connection.WriteRecord(_mainRecord);
WriteLog("Cumulation updated");
}
WriteLog("Disconnected");
WriteLog("==========================================");
}