package.json

@@ -20,6 +20,7 @@
     "build-run-web": "npm run build-web & npm run build-service & npm run run-service",
     "release-run-web": "npm run release-web & npm run release-service & npm run run-service",
     "copy-fluent-icon": "fse mkdirp ./build/font-icon/ & fse emptyDir ./build/font-icon/ & fse copy ./node_modules/@fluentui/font-icons-mdl2/fonts/ ./build/font-icon/",
+    "copy-loading-page": "fse mkdirp ./build & fse copy ./assets/LoadingPage.html ./build/LoadingPage.html",
     "build-run-desktop-web": "npm run build-desktop-web & npm run copy-fluent-icon & npm run build-service & npm run run-service",
     "release-run-desktop-web": "npm run release-desktop-web & npm run copy-fluent-icon & npm run release-service & npm run run-service",
     "skip-electron-ci": "set ELECTRON_SKIP_BINARY_DOWNLOAD=1& npm ci",
@@ -28,8 +29,8 @@
     "electron-cache": "set ELECTRON_SKIP_BINARY_DOWNLOAD=& set ELECTRON_MIRROR=https://npmmirror.com/mirrors/electron/& set ELECTRON_CUSTOM_DIR={{ version }}& node ./node_modules/electron/install.js",
     "electron": "set LIVING_TOGETHER_BASE_PATH=./build& set LIVING_TOGETHER_WEB_PATH=/& npx electron ./build/Electron.js",
     "hmr-electron": "npm run build-electron & set LIVING_TOGETHER_SERVICE=http://127.0.0.1:12000& npm run electron",
-    "build-run-electron": "npm run build-desktop-web & npm run copy-fluent-icon & npm run build-electron & npm run electron",
+    "build-run-electron": "npm run build-desktop-web & npm run copy-fluent-icon & npm run copy-loading-page & npm run build-electron & npm run electron",
-    "release-run-electron": "npm run release-desktop-web & npm run copy-fluent-icon & npm run release-electron & npm run electron",
+    "release-run-electron": "npm run release-desktop-web & npm run copy-fluent-icon & npm run copy-loading-page & npm run release-electron & npm run electron",
     "copy-package-json": "fse mkdirp ./bundle/ & node ./config/electron.forge.config.js --out ./bundle",
     "copy-build-result": "fse mkdirp ./bundle/ & fse mkdirp ./build/ & fse copy ./build/ ./bundle/",
     "copy-electron-icon": "fse mkdirp ./bundle/ & fse copy ./assets/living-together.ico ./bundle/living-together.ico & fse copy ./assets/living-together.icns ./bundle/living-together.icns",

source/Electron/Electron.ts

@@ -29,12 +29,38 @@ class ElectronApp {
 		);
 	}
 
+	public loadingPage?: BrowserWindow;
 	public simulatorWindow?: BrowserWindow;
 
+	public async showLoadingPage() {
+		return new Promise((r) => {
+
+			this.loadingPage = new BrowserWindow({
+				width: 603,
+				height: 432,
+				fullscreenable: false,
+				skipTaskbar: true,
+				resizable: false,
+				titleBarStyle: 'hidden',
+				frame: false,
+				show: false
+			});
+
+			this.loadingPage.loadFile(ENV.LIVING_TOGETHER_LOADING_PAGE ?? "./LoadingPage.html");
+
+			this.loadingPage.on("ready-to-show", () => {
+				this.loadingPage?.show();
+				r(undefined);
+			});
+		});
+	}
+
 	public async runMainThread() {
 
 		await app.whenReady();
 
+		await this.showLoadingPage();
+
 		await this.runService();
 
 		let preload = pathJoin(__dirname, "./SimulatorWindow.js");
@@ -50,11 +76,19 @@ class ElectronApp {
 			frame: false,
 			minWidth: 460,
 			minHeight: 300,
-			webPreferences: { preload }
+			webPreferences: { preload },
+			show: false,
 		});
 
 		this.simulatorWindow.loadURL(this.serviceUrl + (ENV.LIVING_TOGETHER_WEB_PATH ?? "/resources/app.asar/"));
 
+		this.simulatorWindow.on("ready-to-show", () => {
+			setTimeout(() => {
+				this.loadingPage?.close();
+				this.simulatorWindow?.show();
+			}, 1220);
+		});
+
 		this.handelSimulatorWindowBehavior();
 		this.handelFileChange();