사이드바 너비, 카드 크기 정보 저장, 앱 실행시 적용 + 개발 모드 실행시 로그 출력

src/main/ipc/files.js

@@ -8,12 +8,17 @@ const {
   moveFileWithCopyFallback,
   readImageAsDataUrl,
 } = require('./file-utils');
+const logger = require('../logger');
 
 function register() {
   ipcMain.handle('list-images', async (_event, folderPath) => {
+    logger.log('ipc:files', 'list-images requested', { folderPath });
     try {
-      return listImages(folderPath);
+      const files = listImages(folderPath);
+      logger.log('ipc:files', 'list-images result', { folderPath, count: files.length });
+      return files;
     } catch (e) {
+      logger.error('ipc:files', `list-images failed: ${folderPath}`, e);
       return [];
     }
   });

src/main/ipc/folder.js

@@ -3,13 +3,19 @@ const path = require('path');
 const fs = require('fs');
 const os = require('os');
 const { readConfig, updateConfig } = require('../config');
+const logger = require('../logger');
 
 function register(mainWindow) {
   ipcMain.handle('select-folder', async () => {
+    logger.log('ipc:folder', 'select-folder requested');
     const result = await dialog.showOpenDialog(mainWindow, {
       properties: ['openDirectory'],
       title: '이미지 폴더 선택',
     });
+    logger.log('ipc:folder', 'select-folder result', {
+      canceled: result.canceled,
+      filePaths: result.filePaths,
+    });
     if (result.canceled) return null;
     return result.filePaths[0];
   });
@@ -18,13 +24,21 @@ function register(mainWindow) {
 
   ipcMain.handle('get-last-folder', () => {
     const cfg = readConfig();
+    logger.log('ipc:folder', 'get-last-folder config', { lastFolder: cfg.lastFolder || null });
     if (cfg.lastFolder) {
-      try { fs.accessSync(cfg.lastFolder); return cfg.lastFolder; } catch {}
+      try {
+        fs.accessSync(cfg.lastFolder);
+        logger.log('ipc:folder', 'get-last-folder accessible', { lastFolder: cfg.lastFolder });
+        return cfg.lastFolder;
+      } catch (e) {
+        logger.error('ipc:folder', `get-last-folder inaccessible: ${cfg.lastFolder}`, e);
+      }
     }
     return null;
   });
 
   ipcMain.handle('set-last-folder', (_e, folderPath) => {
+    logger.log('ipc:folder', 'set-last-folder', { folderPath });
     updateConfig(cfg => { cfg.lastFolder = folderPath; });
   });
 
@@ -65,6 +79,15 @@ function register(mainWindow) {
   ipcMain.handle('set-sidebar-width', (_e, width) => {
     updateConfig(cfg => { cfg.sidebarWidth = width; });
   });
+
+  ipcMain.handle('get-thumb-size', () => {
+    const cfg = readConfig();
+    return Number.isFinite(cfg.thumbSize) ? cfg.thumbSize : null;
+  });
+
+  ipcMain.handle('set-thumb-size', (_e, size) => {
+    updateConfig(cfg => { cfg.thumbSize = size; });
+  });
 }
 
 module.exports = { register };