presenton/app/main.ts
2025-05-10 22:22:27 +05:45

85 lines
2.5 KiB
TypeScript

require("dotenv").config();
import { app, BrowserWindow } from "electron";
import path from "path";
import { findTwoUnusedPorts, killProcess } from "./utils";
import { startFastApiServer, startNextJsServer } from "./servers";
import { ChildProcessByStdio } from "child_process";
import { localhost } from "./constants";
var isDev = process.env.DEBUG === "True";
var baseDir = isDev ? process.cwd() : process.resourcesPath;
var resourcesDir = path.join(baseDir, "resources");
var fastapiDir = isDev ? path.join(baseDir, "servers/fastapi") : path.join(resourcesDir, "fastapi");
var nextjsDir = isDev ? path.join(baseDir, "servers/nextjs") : path.join(resourcesDir, "nextjs");
var win: BrowserWindow | undefined;
var fastApiProcess: ChildProcessByStdio<any, any, any> | undefined;
var nextjsProcess: ChildProcessByStdio<any, any, any> | undefined;
const createWindow = () => {
win = new BrowserWindow({
webPreferences: {
webSecurity: false,
},
width: 1280,
height: 720,
});
};
async function startServers(fastApiPort: number, nextjsPort: number) {
try {
fastApiProcess = await startFastApiServer(
fastapiDir,
fastApiPort,
{
DEBUG: isDev ? "True" : "False",
LLM: process.env.LLM || "",
LIBREOFFICE: process.env.LIBREOFFICE || "",
OPENAI_API_KEY: process.env.OPENAI_API_KEY || "",
GOOGLE_API_KEY: process.env.GOOGLE_API_KEY || "",
APP_DATA_DIRECTORY: process.env.APP_DATA_DIRECTORY || "",
TEMP_DIRECTORY: process.env.TEMP_DIRECTORY || "",
},
isDev
);
nextjsProcess = await startNextJsServer(
nextjsDir,
nextjsPort,
{
NEXT_PUBLIC_FAST_API: `${localhost}:${fastApiPort}`,
TEMP_DIRECTORY: process.env.TEMP_DIRECTORY || "",
NEXT_PUBLIC_URL: `${localhost}:${nextjsPort}`,
},
isDev
);
} catch (error) {
console.error("Server startup error:", error);
}
}
async function stopServers() {
if (fastApiProcess?.pid) {
await killProcess(fastApiProcess.pid);
}
if (nextjsProcess?.pid) {
await killProcess(nextjsProcess.pid);
}
}
app.whenReady().then(async () => {
createWindow();
win?.loadFile(path.join(resourcesDir, "ui/homepage/index.html"));
win?.webContents.openDevTools();
const [fastApiPort, nextjsPort] = await findTwoUnusedPorts();
console.log(`FastAPI port: ${fastApiPort}, NextJS port: ${nextjsPort}`);
await startServers(fastApiPort, nextjsPort);
win?.loadURL(`${localhost}:${nextjsPort}`);
});
app.on("window-all-closed", async () => {
await stopServers();
app.quit();
});