import { ipcMain } from "electron";
import * as fs from 'fs';
import * as path from 'path';
import os from 'os';

ipcMain.handle('clear-keys', async (event, userId) => {
    try {
        let baseDir;
        if (process.platform === 'win32') {
            baseDir = path.join(os.homedir(), 'AppData', 'Roaming', 'ultima');
        } else if (process.platform === 'linux') {
            baseDir = path.join(os.homedir(), '.ultima');
        } else if (process.platform === 'darwin') {
            baseDir = path.join(os.homedir(), 'Library', 'Application Support', 'Ultima');
        }

        const sessionsDir = path.join(baseDir, 'Sessions');

        if (userId === 'all') {
            if (fs.existsSync(sessionsDir)) {
                fs.readdirSync(sessionsDir).forEach((file) => {
                    const curPath = path.join(sessionsDir, file);
                    if (fs.lstatSync(curPath).isDirectory()) {
                        fs.rmdirSync(curPath, { recursive: true });
                    }
                });
            }
        } else {
            const userDir = path.join(sessionsDir, userId);
            if (fs.existsSync(userDir)) {
                fs.rmdirSync(userDir, { recursive: true });
            }
        }
    } catch (error) {
        console.error('Error clearing keys:', error);
        throw error;
    }
});