From 4dc2322fed10b8d3465d180c98371c5c99a0ebd0 Mon Sep 17 00:00:00 2001
From: 9700X_PC <9700X_PC@gmail.com>
Date: Sun, 18 Jan 2026 12:18:34 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=EB=A9=94=EC=9D=B8=20UI=20=EC=9C=88?=
 =?UTF-8?q?=EB=8F=84=EC=9A=B0=EB=A5=BC=20=EB=8F=84=EC=9E=85=ED=95=98?=
 =?UTF-8?q?=EA=B3=A0=20=EC=95=A0=ED=94=8C=EB=A6=AC=EC=BC=80=EC=9D=B4?=
 =?UTF-8?q?=EC=85=98=20=EC=8B=9C=EC=9E=91=20=EB=A1=9C=EC=A7=81=EC=9D=84=20?=
 =?UTF-8?q?=EC=B4=88=EA=B8=B0=ED=99=94=ED=96=88=EC=8A=B5=EB=8B=88=EB=8B=A4?=
 =?UTF-8?q?.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore                                    |   3 +-
 app/data/fast_parser.py                       |  27 ++++++-
 .../analysis_panel.cpython-311.pyc            | Bin 17789 -> 17790 bytes
 .../__pycache__/main_window.cpython-311.pyc   | Bin 16332 -> 17522 bytes
 app/ui/main_window.py                         |  69 ++++++++++++------
 .../dashboard_view.cpython-311.pyc            | Bin 55942 -> 56071 bytes
 main.py                                       |   8 +-
 7 files changed, 76 insertions(+), 31 deletions(-)

diff --git a/.gitignore b/.gitignore
index e4312f3..b701b4a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 venv/
 build/
-dist/
\ No newline at end of file
+dist/
+__pycache__
\ No newline at end of file
diff --git a/app/data/fast_parser.py b/app/data/fast_parser.py
index 5ec27d4..5c3c82f 100644
--- a/app/data/fast_parser.py
+++ b/app/data/fast_parser.py
@@ -2,6 +2,10 @@ import os
 import numpy as np
 import os
 import numpy as np
+import os
+import numpy as np
+import os
+import numpy as np
 import polars as pl
 from typing import Optional
 
@@ -9,10 +13,9 @@ class FastLogParser:
     CHUNK_SIZE = 84
     
     @staticmethod
-    def parse_to_parquet(input_path: str, output_path: str = None) -> Optional[str]:
+    def parse(input_path: str) -> Optional[pl.DataFrame]:
         """
-        Numpy 벡터 연산을 사용하여 MMI 바이너리 로그를 초고속으로 파싱 후 Parquet 저장.
-        (VDI/VDO 포함 모든 필드 완벽 구현)
+        Numpy 벡터 연산을 사용하여 MMI 바이너리 로그를 초고속으로 파싱 후 DataFrame 반환.
         """
         if not os.path.exists(input_path):
             return None
@@ -241,6 +244,24 @@ class FastLogParser:
             # [Optional] 여기서 역 이름 매핑이나 코드 변환을 수행할 수 있음
             # (이전 대화의 Processor 로직을 여기에 통합해도 됨)
 
+            return df
+            
+        except Exception as e:
+            print(f"[FastParser] Error: {e}")
+            import traceback
+            traceback.print_exc()
+            return None
+
+    @staticmethod
+    def parse_to_parquet(input_path: str, output_path: str = None) -> Optional[str]:
+        """
+        MMI 바이너리 로그를 파싱하여 Parquet로 저장 (Wrapper)
+        """
+        df = FastLogParser.parse(input_path)
+        if df is None:
+            return None
+            
+        try:
             if output_path is None:
                 output_path = input_path.replace(".dat", ".parquet")
                 
diff --git a/app/ui/__pycache__/analysis_panel.cpython-311.pyc b/app/ui/__pycache__/analysis_panel.cpython-311.pyc
index 6ac9fdf1362442ed67b1baf171ffe7e2b2d9bed2..bd632fb11a430790d8b2d2147abd74b1b77110f8 100644
GIT binary patch
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diff --git a/app/ui/__pycache__/main_window.cpython-311.pyc b/app/ui/__pycache__/main_window.cpython-311.pyc
index 4011a044c8fa1d1ef05d5dc91d1b1b9c185fb2d8..8715d2b77f273dab88466193ccafe408570b3d39 100644
GIT binary patch
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diff --git a/app/ui/main_window.py b/app/ui/main_window.py
index 968c4d0..88926a2 100644
--- a/app/ui/main_window.py
+++ b/app/ui/main_window.py
@@ -18,51 +18,74 @@ from app.core.settings import get_settings_manager
 from app.ui.widgets.ai_floating_chat import AIFloatingButton, AIChatDialog, animate_open, animate_close
 
 
+from PySide6.QtCore import Qt, QRect, QTimer
+
 class MainWindow(QMainWindow):
     def __init__(self):
         super().__init__()
         self.setWindowTitle("SL200 AI Smart Analyzer")
         self.resize(1800, 1000)
 
-        self.setup_ui()
+        # 1. 기본 UI 골격만 즉시 생성 (매우 빠름)
+        self.setup_ui_skeleton()
         self.setup_menubar()
         self.setup_toolbar()
 
-        # 패널 데이터 로드 시 날짜 비교를 위한 시그널 연결
-        self.left_panel.data_loaded.connect(self.check_sync_availability)
-        self.right_panel.data_loaded.connect(self.check_sync_availability)
+        # 2. 무거운 컴포넌트(패널, AI)는 윈도우가 뜬 직후 지연 로딩
+        # 0ms: 이벤트 루프가 돌기 시작한 직후 실행 (윈도우 표시 후)
+        QTimer.singleShot(10, self._init_panels)
+        
+        # 500ms: 패널 로딩 후 실행
+        QTimer.singleShot(500, self._init_ai_client)
 
-        # AI 클라이언트 초기화
-        self._init_ai_client()
-
-    def setup_ui(self):
+    def setup_ui_skeleton(self):
+        """기본 UI 골격 생성 (빈 패널)"""
         central = QWidget()
         self.setCentralWidget(central)
-        layout = QVBoxLayout(central)
+        self.main_layout = QVBoxLayout(central)
 
-        # 좌우 분할
-        splitter = QSplitter(Qt.Orientation.Horizontal)
-
-        # 왼쪽/오른쪽 패널 생성 (ID 부여)
-        self.left_panel = AnalysisPanel("left")
-        self.right_panel = AnalysisPanel("right")
-
-        splitter.addWidget(self.left_panel)
-        splitter.addWidget(self.right_panel)
-        splitter.setSizes([900, 900])  # 1:1 비율
-
-        layout.addWidget(splitter)
+        # 좌우 분할 (빈 상태로 생성)
+        self.splitter = QSplitter(Qt.Orientation.Horizontal)
+        self.main_layout.addWidget(self.splitter)
 
         self.status_bar = QStatusBar()
         self.setStatusBar(self.status_bar)
+        self.status_bar.showMessage("초기화 중...")
 
-        # 플로팅 AI 버튼
+        # 플로팅 AI 버튼 (미리 생성하되 기능은 나중에 연결)
         self._ai_button = AIFloatingButton(central)
-        self._ai_button.clicked.connect(self._open_ai_chat)
         self._ai_button.show()
         self._ai_chat: AIChatDialog | None = None
         self._ai_button.move_to_bottom_right()
 
+    def _init_panels(self):
+        """패널 지연 생성"""
+        try:
+            # 왼쪽/오른쪽 패널 생성 (ID 부여)
+            # 여기가 가장 시간이 많이 걸리는 부분 (약 0.5~1초)
+            self.left_panel = AnalysisPanel("left")
+            self.right_panel = AnalysisPanel("right")
+
+            self.splitter.addWidget(self.left_panel)
+            self.splitter.addWidget(self.right_panel)
+            self.splitter.setSizes([900, 900])  # 1:1 비율
+
+            # 패널 데이터 로드 시 날짜 비교를 위한 시그널 연결
+            self.left_panel.data_loaded.connect(self.check_sync_availability)
+            self.right_panel.data_loaded.connect(self.check_sync_availability)
+            
+            # AI 버튼 클릭 연결
+            self._ai_button.clicked.connect(self._open_ai_chat)
+            
+            self.status_bar.showMessage("준비 완료", 3000)
+            print("[MainWindow] Panels initialized lazily.")
+            
+        except Exception as e:
+            print(f"[MainWindow] Panel initialization failed: {e}")
+            self.status_bar.showMessage(f"초기화 오류: {e}")
+
+    # setup_ui 메서드는 제거 (setup_ui_skeleton으로 대체됨)
+
     def resizeEvent(self, event):
         super().resizeEvent(event)
         try:
diff --git a/app/ui/views/__pycache__/dashboard_view.cpython-311.pyc b/app/ui/views/__pycache__/dashboard_view.cpython-311.pyc
index 6dfa2d02c189d415babb01ee3222a6c71fe3b14e..8daa93d1c52c447ec8bb86952555441ec5c9fa4d 100644
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diff --git a/main.py b/main.py
index 9e155e4..0822e38 100644
--- a/main.py
+++ b/main.py
@@ -4,6 +4,7 @@ from PySide6.QtWidgets import QApplication
 from app.ui.main_window import MainWindow
 
 def main():
+    # 시작 시간 측정
     start_time = time.time()
     print(f"[STARTUP] Application starting at {time.strftime('%H:%M:%S')}")
     
@@ -12,20 +13,19 @@ def main():
     app = QApplication(sys.argv)
     print(f"[STARTUP] QApplication created in {time.time() - t0:.3f}s")
     
-    # 다크 테마나 스타일시트 적용 가능
+    # 스타일 설정
     print("[STARTUP] Setting style...")
     t0 = time.time()
     app.setStyle("Fusion")
     print(f"[STARTUP] Style set in {time.time() - t0:.3f}s")
 
-    # 역 정보는 파일 로드 시점에 자동으로 로드됨 (지연 로딩)
-    # TrackInfo.load_info() 호출 제거 - 불필요한 초기 로딩 방지
-
+    # 메인 윈도우 생성 (지연 로딩 적용됨)
     print("[STARTUP] Creating MainWindow...")
     t0 = time.time()
     window = MainWindow()
     print(f"[STARTUP] MainWindow created in {time.time() - t0:.3f}s")
     
+    # 윈도우 표시
     print("[STARTUP] Showing window...")
     t0 = time.time()
     window.show()