main.js

#!/usr/bin/env node
const readline = require('readline');
const SmtpChecker = require('./core/checker');

class MultiSmtpApp {
    constructor() {
        this.checker = new SmtpChecker();
    }

    showBanner() {
        console.log('\n\x1b[96m╔════════════════════════════════════════════════════════════╗\x1b[0m');
        console.log('\x1b[96m║\x1b[0m' + '\x1b[93m          🚀 MULTI SMTP VALIDATOR 🚀'.padEnd(60) + '\x1b[96m║\x1b[0m');
        console.log('\x1b[96m║\x1b[0m' + '\x1b[92m     Advanced SMTP Server Verification Tool'.padEnd(60) + '\x1b[96m║\x1b[0m');
        console.log('\x1b[96m╚════════════════════════════════════════════════════════════╝\x1b[0m\n');
    }

    printResult(result) {
        let emoji = '';
        let color = '';
        
        switch (result.status) {
            case 'valid':
                emoji = '✅';
                color = '\x1b[32m';
                break;
            case 'invalid':
                emoji = '❌';
                color = '\x1b[31m';
                break;
            case 'reject':
                emoji = '🚫';
                color = '\x1b[33m';
                break;
            case 'fail':
                emoji = '⚠️';
                color = '\x1b[35m';
                break;
        }
        
        console.log(`${color}${emoji} ${result.host}:${result.port} - ${result.email} [${result.status.toUpperCase()}]\x1b[0m`);
    }

    printSummary() {
        const stats = this.checker.getStats();
        
        console.log('\n\x1b[95m✨ === SUMMARY === ✨\x1b[0m');
        console.log(`\x1b[97m📊 Total: \x1b[96m${stats.total}\x1b[0m`);
        console.log(`\x1b[32m✅ Valid: ${stats.valid}\x1b[0m`);
        console.log(`\x1b[31m❌ Invalid: ${stats.invalid}\x1b[0m`);
        console.log(`\x1b[33m🚫 Reject: ${stats.reject}\x1b[0m`);
        console.log(`\x1b[35m⚠️ Fail: ${stats.fail}\x1b[0m`);
        
        console.log('\n\x1b[94m📁 Generated files:\x1b[0m');
        if (stats.valid > 0) console.log(`\x1b[32m✅ valid.txt (${stats.valid})\x1b[0m`);
        if (stats.invalid > 0) console.log(`\x1b[31m❌ invalid.txt (${stats.invalid})\x1b[0m`);
        if (stats.reject > 0) console.log(`\x1b[33m🚫 reject.txt (${stats.reject})\x1b[0m`);
        if (stats.fail > 0) console.log(`\x1b[35m⚠️ fail.txt (${stats.fail})\x1b[0m`);
    }

    async run() {
        this.showBanner();
        
        const rl = readline.createInterface({
            input: process.stdin,
            output: process.stdout
        });
        
        const filePath = await new Promise(resolve => {
            rl.question('\x1b[94m📁 Enter SMTP list file path: \x1b[0m', resolve);
        });
        
        const testEmail = await new Promise(resolve => {
            rl.question('\x1b[94m📧 Enter test email to receive validation: \x1b[0m', resolve);
        });
        
        rl.close();
        
        const cleanPath = filePath.replace(/^[\"']|[\"']$/g, '');
        
        try {
            await this.checker.loadServersFromFile(cleanPath);
            console.log(`\x1b[92m⚡ Processing ${this.checker.totalLoaded} servers with ${this.checker.maxConcurrent} threads\x1b[0m\n`);
            
            let completed = 0;
            await this.checker.checkAll(
                testEmail,
                (checked, total) => {
                    // Progress update
                },
                (result) => {
                    completed++;
                    console.log(`\x1b[96m[${completed}/${this.checker.totalLoaded}]\x1b[0m `, '');
                    this.printResult(result);
                }
            );
            
            this.printSummary();
        } catch (error) {
            console.log(`\x1b[31m❌ Error: ${error.message}\x1b[0m`);
        }
    }
}

if (require.main === module) {
    const app = new MultiSmtpApp();
    app.run().catch(console.error);
}

module.exports = MultiSmtpApp;