private void ParameterlessIndicesTypesConstructor(List <Constructor> ctors, string m)
{
var generic = RequestTypeGeneric?.Replace("<", "").Replace(">", "");
string doc;
Constructor c;
if (string.IsNullOrEmpty(generic))
{
doc = $@"/// <summary>{Url.Path}</summary>";
c = new Constructor {
Generated = $"public {m}()", Description = doc
};
}
else
{
doc =
$"///<summary>{Url.Path}<para><typeparamref name=\"{generic}\"/> describes an elasticsearch document type from which the index, type and id can be inferred</para></summary>";
c = new Constructor {
Generated = $"public {m}() : this(typeof({generic}), typeof({generic}))", Description = doc,
};
}
c.Body = IsDocumentRequest ? $"Q(\"routing\", new Routing(() => AutoRouteDocument()));" : string.Empty;
ctors.Add(c);
}
public IEnumerable <Constructor> DescriptorConstructors()
{
var ctors = new List <Constructor>();
if (IsPartless)
{
return(ctors);
}
var m = DescriptorType;
foreach (var url in Url.Paths)
{
var requiredUrlRouteParameters = Url.Parts
.Where(p => !ApiUrl.BlackListRouteValues.Contains(p.Key))
.Where(p => p.Value.Required)
.Where(p => url.Contains($"{{{p.Value.Name}}}"))
.OrderBy(kv => url.IndexOf($"{{{kv.Value.Name}}}", StringComparison.Ordinal));
var par = string.Join(", ", requiredUrlRouteParameters.Select(p => $"{ClrParamType(p.Value.ClrTypeName)} {p.Key}"));
var routing = string.Empty;
//Routes that take {indices}/{types} and both are optional
if (!requiredUrlRouteParameters.Any() && IndicesAndTypes)
{
AddParameterlessIndicesTypesConstructor(ctors, m);
continue;
}
if (requiredUrlRouteParameters.Any())
{
routing = "r=>r." + string.Join(".", requiredUrlRouteParameters
.Select(p => new
{
route = p.Key,
call = p.Value.Required ? "Required" : "Optional",
v = p.Key == "metric"
? $"(Metrics){p.Key}"
: p.Key == "index_metric"
? $"(IndexMetrics){p.Key}"
: p.Key
})
.Select(p => $"{p.call}(\"{p.route}\", {p.v})")
);
}
var doc = $@"/// <summary>{url}</summary>";
if (requiredUrlRouteParameters.Any())
{
doc += "\r\n\t\t" + string.Join("\r\n\t\t",
requiredUrlRouteParameters.Select(p => $"///<param name=\"{p.Key}\"> this parameter is required</param>"));
}
var generated = $"public {m}({par}) : base({routing})";
var body = IsDocumentRequest ? $"Q(\"routing\", new Routing(() => AutoRouteDocument()));" : string.Empty;
// Add typeof(T) as the default type when only index specified
if ((m == "DeleteByQueryDescriptor" || m == "UpdateByQueryDescriptor") && requiredUrlRouteParameters.Count() == 1 &&
!string.IsNullOrEmpty(RequestTypeGeneric))
{
var generic = RequestTypeGeneric.Replace("<", "").Replace(">", "");
generated = $"public {m}({par}) : base({routing}.Required(\"type\", (Types)typeof({generic})))";
}
if (m == "SearchShardsDescriptor" && !string.IsNullOrEmpty(RequestTypeGeneric))
{
var generic = RequestTypeGeneric.Replace("<", "").Replace(">", "");
doc = AppendToSummary(doc, ". Will infer the index from the generic type");
generated = $"public {m}({par}) : base(r => r.Optional(\"index\", (Indices)typeof({generic})))";
}
// Use generic T to set the Indices and Types by default in the ctor
if (m == "PutDatafeedDescriptor" || m == "UpdateDatafeedDescriptor")
{
var generic = "T";
doc = AppendToSummary(doc, ". Will infer the index and type from the generic type");
generated = $"public {m}({par}) : base({routing})";
body = $"{{ Self.Indices = typeof({generic}); Self.Types = typeof({generic}); {body} }}";
}
var c = new Constructor
{
Generated = generated,
Description = doc,
Body = !body.IsNullOrEmpty() && !body.StartsWith("{") ? "=> " + body : body
};
ctors.Add(c);
}
if (IsDocumentPath && !string.IsNullOrEmpty(DescriptorTypeGeneric))
{
var documentPathGeneric = Regex.Replace(DescriptorTypeGeneric, @"^<?([^\s,>]+).*$", "$1");
var doc = $"/// <summary>{Url.Path}</summary>";
doc += "\r\n\t\t"
+ $"///<param name=\"document\"> describes an elasticsearch document of type <typeparamref name=\"{documentPathGeneric}\"/> from which the index, type and id can be inferred</param>";
var documentRoute =
"r=>r.Required(\"index\", document.Self.Index).Required(\"type\", document.Self.Type).Required(\"id\", document.Self.Id)";
var documentFromPath = $"partial void DocumentFromPath({documentPathGeneric} document);";
var autoRoute = IsDocumentRequest ? $"Q(\"routing\", new Routing(() => AutoRouteDocument() ?? document.Document));" : string.Empty;
var c = new Constructor
{
AdditionalCode = documentFromPath,
Generated =
$"public {m}(DocumentPath<{documentPathGeneric}> document) : base({documentRoute})",
Description = doc,
Body = $"{{ this.DocumentFromPath(document.Document); {autoRoute}}}"
};
ctors.Add(c);
}
return(ctors.DistinctBy(c => c.Generated));
}
public IEnumerable <Constructor> RequestConstructors()
{
var ctors = new List <Constructor>();
if (IsPartless)
{
return(ctors);
}
// Do not generate ctors for scroll apis
// Scroll ids should always be passed as part of the request body and enforced via manual ctors
if (IsScroll)
{
return(ctors);
}
var m = RequestType;
foreach (var url in Url.Paths)
{
var urlRouteParameters = Url.Parts
.Where(p => !ApiUrl.BlackListRouteValues.Contains(p.Key))
.Where(p => url.Contains($"{{{p.Value.Name}}}"))
.OrderBy(kv => url.IndexOf($"{{{kv.Value.Name}}}", StringComparison.Ordinal));
var par = string.Join(", ", urlRouteParameters.Select(p => $"{ClrParamType(p.Value.ClrTypeName)} {p.Key}"));
var routing = string.Empty;
//Routes that take {indices}/{types} and both are optional
//we rather not generate a parameterless constructor and force folks to call Indices.All
if (!urlRouteParameters.Any() && IndicesAndTypes)
{
ParameterlessIndicesTypesConstructor(ctors, m);
continue;
}
if (urlRouteParameters.Any())
{
routing = "r=>r." + string.Join(".", urlRouteParameters
.Select(p => new
{
route = p.Key,
call = p.Value.Required ? "Required" : "Optional",
v = p.Key == "metric" || p.Key == "watcher_stats_metric"
? $"(Metrics){p.Key}"
: p.Key == "index_metric"
? $"(IndexMetrics){p.Key}"
: p.Key
})
.Select(p => $"{p.call}(\"{p.route}\", {p.v})")
);
}
var doc = $@"///<summary>{url}</summary>";
if (urlRouteParameters.Any())
{
doc += "\r\n\t\t" + string.Join("\r\n\t\t",
urlRouteParameters.Select(p =>
$"///<param name=\"{p.Key}\">{(p.Value.Required ? "this parameter is required" : "Optional, accepts null")}</param>"));
}
var generated = $"public {m}({par}) : base({routing})";
// special case SearchRequest<T> to pass the type of T as the type, when only the index is specified.
if (m == "SearchRequest" && urlRouteParameters.Count() == 1 && !string.IsNullOrEmpty(RequestTypeGeneric))
{
var generic = RequestTypeGeneric.Replace("<", "").Replace(">", "");
generated = $"public {m}({par}) : this({urlRouteParameters.First().Key}, typeof({generic}))";
}
if (string.IsNullOrEmpty(par) && !string.IsNullOrEmpty(RequestTypeGeneric))
{
var generic = RequestTypeGeneric.Replace("<", "").Replace(">", "");
doc = AppendToSummary(doc, ". Will infer the index from the generic type");
generated = $"public {m}({par}) : this(typeof({generic}))";
}
var c = new Constructor
{
Generated = generated,
Description = doc,
Body = IsDocumentRequest ? $" => Q(\"routing\", new Routing(() => AutoRouteDocument()));" : string.Empty
};
ctors.Add(c);
}
if (IsDocumentPath && !string.IsNullOrEmpty(RequestTypeGeneric))
{
var documentPathGeneric = Regex.Replace(DescriptorTypeGeneric, @"^<?([^\s,>]+).*$", "$1");
var doc = $"/// <summary>{Url.Path}</summary>";
doc += "\r\n\t\t"
+ $"///<param name=\"document\"> describes an elasticsearch document of type <typeparamref name=\"{documentPathGeneric}\"/> from which the index, type and id can be inferred</param>";
var documentRoute =
"r=>r.Required(\"index\", index ?? document.Self.Index).Required(\"type\", type ?? document.Self.Type).Required(\"id\", id ?? document.Self.Id)";
var documentFromPath = $"partial void DocumentFromPath({documentPathGeneric} document);";
var constructor = $"DocumentPath<{documentPathGeneric}> document, IndexName index = null, TypeName type = null, Id id = null";
var autoRoute = IsDocumentRequest ? "Q(\"routing\", new Routing(() => AutoRouteDocument() ?? document.Document));" : string.Empty;
var body = $"{{ this.DocumentFromPath(document.Document); {autoRoute} }}";
var c = new Constructor
{
AdditionalCode = documentFromPath,
Generated = $"public {m}({constructor}) : base({documentRoute})",
Body = body,
Description = doc,
};
ctors.Add(c);
}
return(ctors.DistinctBy(c => c.Generated));
}