#include "clang_complete.h"
#include "message_handler.h"
#include "queue_manager.h"
#include "working_files.h"

namespace {
struct Ipc_TextDocumentDidClose
    : public NotificationMessage<Ipc_TextDocumentDidClose> {
  const static IpcId kIpcId = IpcId::TextDocumentDidClose;
  struct Params {
    lsTextDocumentIdentifier textDocument;
  };
  Params params;
};
MAKE_REFLECT_STRUCT(Ipc_TextDocumentDidClose::Params, textDocument);
MAKE_REFLECT_STRUCT(Ipc_TextDocumentDidClose, params);
REGISTER_IPC_MESSAGE(Ipc_TextDocumentDidClose);

struct TextDocumentDidCloseHandler
    : BaseMessageHandler<Ipc_TextDocumentDidClose> {
  void Run(Ipc_TextDocumentDidClose* request) override {
    std::string path = request->params.textDocument.uri.GetPath();

    // Clear any diagnostics for the file.
    Out_TextDocumentPublishDiagnostics out;
    out.params.uri = request->params.textDocument.uri;
    QueueManager::WriteStdout(IpcId::TextDocumentPublishDiagnostics, out);

    // Remove internal state.
    working_files->OnClose(request->params.textDocument);
    clang_complete->NotifyClose(path);
  }
};
REGISTER_MESSAGE_HANDLER(TextDocumentDidCloseHandler);
}  // namespace