public async Task Data_QueryAsync()
{
await All <IDataRepository>(async repo =>
{
var d1 = await repo.AddAsync("test", JObject.FromObject(new { Text = "11" }).ToString(), "tester", DateTimeOffset.UtcNow);
var d2 = await repo.AddAsync("test", JObject.FromObject(new { Text = "12" }).ToString(), "tester", DateTimeOffset.UtcNow);
var d3 = await repo.AddAsync("test", JObject.FromObject(new { Text = "13" }).ToString(), "tester", DateTimeOffset.UtcNow);
var asc = (await repo.QueryAsync("test", QParser.Parse("$.Text like '%'").Expression, false, null, 100)).ToArray();
Assert.Equal("11", asc[0].Data("Text"));
Assert.Equal("12", asc[1].Data("Text"));
Assert.Equal("13", asc[2].Data("Text"));
var desc = (await repo.QueryAsync("test", QParser.Parse("$.Text like '%'").Expression, true, null, 100)).ToArray();
Assert.Equal("13", desc[0].Data("Text"));
Assert.Equal("12", desc[1].Data("Text"));
Assert.Equal("11", desc[2].Data("Text"));
Assert.Equal(3, (await repo.QueryAsync("test", QParser.Parse("$.Text like '%'").Expression, true, null, 100)).Count());
Assert.Equal(3, (await repo.QueryAsync("test", QParser.Parse("$.Text like '1%'").Expression, true, null, 100)).Count());
Assert.Equal(1, (await repo.QueryAsync("test", QParser.Parse("$.Text like '%2'").Expression, true, null, 100)).Count());
Assert.Equal(1, (await repo.QueryAsync("test", QParser.Parse("$.Text like '%3'").Expression, true, null, 100)).Count());
Assert.Equal(2, (await repo.QueryAsync("test", QParser.Parse("$.Text like '1%'").Expression, false, d1.Id, 100)).Count());
Assert.Equal(1, (await repo.QueryAsync("test", QParser.Parse("$.Text like '1%'").Expression, false, d2.Id, 100)).Count());
});
}
public void SQLiteTest()
{
var builder = new SqliteQueryBuilder();
Assert.Equal(" json_extract(Data, '$.value') = 100", builder.Build(QParser.Parse("$.value = 100").Expression));
Assert.Equal(" json_extract(Data, '$.Text') like '%'", builder.Build(QParser.Parse("$.Text like '%'").Expression));
Assert.Equal(" json_extract(Data, '$.value') = 100 and json_extract(Data, '$.value') = 100",
builder.Build(QParser.Parse("$.value = 100 and $.value = 100").Expression));
Assert.Equal(" json_extract(Data, '$.value') = 100 and ( json_extract(Data, '$.value') = 100 or json_extract(Data, '$.value') = 100)",
builder.Build(QParser.Parse("$.value = 100 and ($.value = 100 or $.value = 100)").Expression));
}
public async Task <IEnumerable <IItem> > QueryAsync(string collectionName, string query, string skipToken = null, int limit = 100, bool desc = true)
{
if (string.IsNullOrEmpty(query))
{
throw new ArgumentNullException(nameof(query));
}
var result = QParser.Parse(query);
if (result.Success == false)
{
throw new ArgumentException(nameof(query), $"Invalid query: {result.ErrorMessage}");
}
return((await _repository.QueryAsync(collectionName, result.Expression, desc, skipToken, limit))
.Select(Map)
.ToArray());
}
public async Task <Template> FindAsync(string templateName)
{
var result = QParser.Parse($"$.Name = {templateName}");
var query = result.Expression;
var item = (await _data.QueryAsync(COLLECTION_NAME, query, true, null, int.MaxValue)).SingleOrDefault();
if (item == null)
{
return(null);
}
var data = JsonConvert.DeserializeObject <Entities.Template>(item.Data);
return(new Template
{
Id = item.Id,
CurrentId = item.CurrentId,
Name = data.Name,
Text = data.Text,
LastModifiedBy = data.LastModifiedBy,
LastModifiedAt = data.LastModifiedAt
});
}
public async Task <Collection> FindCollectionAsync(string collectionName)
{
return(ToCollection((await _repository.QueryAsync(COLLECTIONS, QParser.Parse($"$.name = '{collectionName}'").Expression, false, null, 1)).FirstOrDefault()));
}
public static HtmlResult <HElement> HView(ConsoleState state, JsonData[] jsons, HttpRequestMessage context)
{
foreach (var json in jsons.OrEmpty())
{
switch (json.JPath("data", "command")?.ToString())
{
default:
break;
}
}
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
var qs_functions_doc = QParser.Parse(System.IO.File.ReadAllText(HostingEnvironment.MapPath("~/") + "/Data/functions.qs"));
var qs_functions = QTransformator.ResolveFunctions(qs_functions_doc.P_s("function"));
var qs_function_index = qs_functions.GroupBy(function => function.P_("name", "*").AsString())
.ToDictionary(group => group.Key, group => group.ToArray());
var calculator = new QCalculator(qs_functions);
var qs_text = System.IO.File.ReadAllText(HostingEnvironment.MapPath("~/") + "/Data/textbook.math.6.qs");
var qs = QParser.Parse(qs_text);
var prepareDuration = watch.Elapsed;
watch.Reset();
watch.Start();
var typed_qs = QTransformator.ProcessAll(qs.P_s("point", "*"), qs_function_index);
typed_qs = QTransformator.Transform(typed_qs, calculator.Identify).ToArray();
var transformDuration = watch.Elapsed;
watch.Reset();
watch.Start();
var results = typed_qs.Select(typedNode => Tuple.Create(typedNode, calculator.Calculate(typedNode)))
.ToArray();
var calculateDuration = watch.Elapsed;
watch.Reset();
watch.Start();
var notifies = QTransformator.Browse(typed_qs, QTransformator.Error).ToArray();
var types = QTransformator.Browse(typed_qs, q => q.C(0).P("type").OrEmpty().FirstOrDefault().C(0)).ToArray();
var usedFunctions = QTransformator.Browse(typed_qs, q => QTransformator.IsAnyType(q.C(0).P("type").OrEmpty().FirstOrDefault().C(0)) ? null : q)
.Where(pair => pair.Item2 != null).ToArray();
watch.Stop();
var version = ConvertHlp.ToInt(qs.P_("version", "*").RawValue());
var resultVersionFilename = HostingEnvironment.MapPath("~/App_Data") + $"/textbook.math.6.({version}).qs";
if (!System.IO.File.Exists(resultVersionFilename))
{
System.IO.File.WriteAllText(resultVersionFilename, typed_qs.ToText());
}
var elements = new[]
{
h.Div($"Подготовка: {prepareDuration}"),
h.Div($"Преобразование: {transformDuration}"),
h.Div($"Вычисление: {calculateDuration}"),
h.Div($"Notifies: {watch.Elapsed}"),
};
return(new HtmlResult <HElement>
{
Html = Page(state, typed_qs, notifies, types, usedFunctions, calculator.FunctionIndex.Values.SelectMany(_ => _), results, elements, context),
State = state,
RefreshPeriod = TimeSpan.FromSeconds(2),
});
}