protected void GenerateControllerInternal(ServiceGenInfo srvInfo, CsFileWriter writer)
{
var srv = srvInfo.Service;
writer.Usings.Append("using System.Collections.Generic;").AppendLine();
writer.Usings.Append("using System.Threading.Tasks;").AppendLine();
writer.Usings.Append("using Microsoft.AspNetCore.Http;").AppendLine();
writer.Usings.Append("using Microsoft.AspNetCore.Mvc;").AppendLine();
writer.Usings.Append("using Cybtans.AspNetCore;").AppendLine();
var clsWriter = writer.Class;
if (srv.Option.RequiredAuthorization || srv.Option.AllowAnonymous ||
srv.Rpcs.Any(x => x.Option.RequiredAuthorization || x.Option.AllowAnonymous))
{
writer.Usings.Append("using Microsoft.AspNetCore.Authorization;").AppendLine();
}
if (srvInfo.Service.Option.Description != null)
{
clsWriter.Append("/// <summary>").AppendLine();
clsWriter.Append("/// ").Append(srvInfo.Service.Option.Description).AppendLine();
clsWriter.Append("/// </summary>").AppendLine();
clsWriter.Append($"[System.ComponentModel.Description(\"{srvInfo.Service.Option.Description}\")]").AppendLine();
}
AddAutorizationAttribute(srv.Option, clsWriter);
clsWriter.Append($"[Route(\"{srv.Option.Prefix}\")]").AppendLine();
clsWriter.Append("[ApiController]").AppendLine();
clsWriter.Append($"public partial class {srvInfo.Name}Controller : ControllerBase").AppendLine();
clsWriter.Append("{").AppendLine();
clsWriter.Append('\t', 1);
var bodyWriter = clsWriter.Block("BODY");
bodyWriter.Append($"private readonly I{srvInfo.Name} _service;").AppendLine().AppendLine();
#region Constructor
bodyWriter.Append($"public {srvInfo.Name}Controller(I{srvInfo.Name} service)").AppendLine();
bodyWriter.Append("{").AppendLine();
bodyWriter.Append('\t', 1).Append("_service = service;").AppendLine();
bodyWriter.Append("}").AppendLine();
#endregion
foreach (var rpc in srv.Rpcs)
{
var options = rpc.Option;
var request = rpc.RequestType;
var response = rpc.ResponseType;
var rpcName = _serviceGenerator.GetRpcName(rpc);
string template = options.Template != null ? $"(\"{options.Template}\")" : "";
bodyWriter.AppendLine();
if (rpc.Option.Description != null)
{
bodyWriter.Append("/// <summary>").AppendLine();
bodyWriter.Append("/// ").Append(rpc.Option.Description).AppendLine();
bodyWriter.Append("/// </summary>").AppendLine();
bodyWriter.Append($"[System.ComponentModel.Description(\"{rpc.Option.Description}\")]").AppendLine();
}
AddAutorizationAttribute(options, bodyWriter);
AddRequestMethod(bodyWriter, options, template);
bodyWriter.AppendLine();
if (request.HasStreams())
{
bodyWriter.Append("[DisableFormValueModelBinding]").AppendLine();
}
bodyWriter.Append($"public {response.GetControllerReturnTypeName()} {rpcName}").Append("(");
var parametersWriter = bodyWriter.Block($"PARAMS_{rpc.Name}");
bodyWriter.Append($"{GetRequestBinding(options.Method, request)}{request.GetRequestTypeName("__request")})").AppendLine()
.Append("{").AppendLine()
.Append('\t', 1);
var methodWriter = bodyWriter.Block($"METHODBODY_{rpc.Name}");
bodyWriter.AppendLine().Append("}").AppendLine();
if (options.Template != null)
{
var path = request is MessageDeclaration?_typeGenerator.GetMessageInfo(request).GetPathBinding(options.Template) : null;
if (path != null)
{
foreach (var field in path)
{
parametersWriter.Append($"{field.Type} {field.Field.Name}, ");
methodWriter.Append($"__request.{field.Name} = {field.Field.Name};").AppendLine();
}
}
}
if (response.HasStreams())
{
methodWriter.Append($"var result = await _service.{rpcName}({(request != PrimitiveType.Void ? "__request" : "")});").AppendLine();
var result = "result";
var contentType = $"\"{options.StreamOptions?.ContentType ?? "application/octet-stream"}\"";
var fileName = options.StreamOptions?.Name;
fileName = fileName != null ? $"\"{fileName}\"" : "Guid.NewGuid().ToString()";
if (response is MessageDeclaration responseMsg)
{
var name = responseMsg.Fields.FirstOrDefault(x => x.FieldType == PrimitiveType.String && x.Name.EndsWith("Name"));
var type = responseMsg.Fields.FirstOrDefault(x => x.FieldType == PrimitiveType.String && x.Name.EndsWith("Type"));
if (name != null)
{
fileName = $"result.{name.GetFieldName()}";
}
if (type != null)
{
contentType = $"result.{type.GetFieldName()}";
}
methodWriter.AppendTemplate(streamReturnTemplate, new Dictionary <string, object>())
.AppendLine();
var stream = responseMsg.Fields.FirstOrDefault(x => x.FieldType == PrimitiveType.Stream);
if (stream != null)
{
result = $"result.{stream.GetFieldName()}";
}
}
methodWriter.Append($"return new FileStreamResult({result}, {contentType}) {{ FileDownloadName = {fileName} }};");
}
else
{
methodWriter.Append($"return _service.{rpcName}({(request != PrimitiveType.Void ? "__request" : "")});");
}
}
clsWriter.Append("}").AppendLine();
writer.Save($"{srvInfo.Name}Controller");
}
public virtual void OnGenerationEnd(CsFileWriter writer)
{
}
public virtual void OnGenerationBegin(CsFileWriter writer)
{
}
protected abstract void SaveFile(CsFileWriter writer);
protected override void SaveFile(CsFileWriter writer)
{
writer.Save("Enums");
}
public override void OnGenerationBegin(CsFileWriter writer)
{
writer.Usings.Append("using System.ComponentModel;").AppendLine();
base.OnGenerationBegin(writer);
}