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#include <Carbon/Carbon.h>
#include <objc/message.h>

#import "CandidateView.h"

#include "absl/log/log.h"
#include "base/coordinates.h"
#include "protocol/commands.pb.h"
#include "renderer/mac/CandidateWindow.h"

namespace mozc {
namespace renderer {
namespace mac {

CandidateWindow::CandidateWindow() : command_sender_(nullptr) {}

CandidateWindow::~CandidateWindow() {}

void CandidateWindow::SetSendCommandInterface(
    client::SendCommandInterface* send_command_interface) {
  DLOG(INFO) << "CandidateWindow::SetSendCommandInterface()";
  command_sender_ = send_command_interface;

  const CandidateView* candidate_view = (CandidateView*)view_;
  [candidate_view setSendCommandInterface:send_command_interface];
}

void CandidateWindow::InitWindow() {
  RendererBaseWindow::InitWindow();
  const CandidateView* candidate_view = (CandidateView*)view_;
  [candidate_view setSendCommandInterface:command_sender_];
}
const mozc::renderer::TableLayout* CandidateWindow::GetTableLayout() const {
  const CandidateView* candidate_view = (CandidateView*)view_;
  return [candidate_view tableLayout];
}

void CandidateWindow::SetCandidateWindow(const commands::CandidateWindow& candidate_window) {
  DLOG(INFO) << "CandidateWindow::SetCandidateWindow";
  if (candidate_window.candidate_size() == 0) {
    return;
  }

  if (!window_) {
    InitWindow();
  }
  CandidateView* candidate_view = (CandidateView*)view_;
  [candidate_view setCandidateWindow:&candidate_window];
  [candidate_view setNeedsDisplay:YES];
  NSSize size = [candidate_view updateLayout];
  ResizeWindow(size.width, size.height);
}

void CandidateWindow::ResetView() {
  DLOG(INFO) << "CandidateWindow::ResetView()";
  view_ = [[CandidateView alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)];
}

}  // namespace mac
}  // namespace renderer
}  // namespace mozc
