#!/bin/bash
# Script Automático para Configuração de Hotspot Social no MikroTik
# Execute este script via SSH ou Terminal do RouterOS

# ========================================
#  CONFIGURAÇÕES INICIAIS - ALTERE AQUI
# ========================================

# Nome da interface que será usada para o hotspot (ex: ether2, wlan1)
HOTSPOT_INTERFACE="ether2"

# Nome do seu Instagram (sem @)
INSTAGRAM_USER="piratastoursparaty"

# Configurações de rede
HOTSPOT_NETWORK="192.168.10.0/24"
HOTSPOT_GATEWAY="192.168.10.1"
DHCP_POOL_START="192.168.10.100"
DHCP_POOL_END="192.168.10.200"

# Nome do estabelecimento/empresa
BUSINESS_NAME="Escuna Cavendish"

# DNS Servers
DNS_PRIMARY="8.8.8.8"
DNS_SECONDARY="8.8.4.4"

echo "=========================================="
echo "   CONFIGURAÇÃO HOTSPOT SOCIAL MIKROTIK   "
echo "=========================================="
echo "Interface: $HOTSPOT_INTERFACE"
echo "Instagram: @$INSTAGRAM_USER"
echo "Rede: $HOTSPOT_NETWORK"
echo "=========================================="

# ========================================
#  1. CONFIGURAÇÃO DA BRIDGE
# ========================================
echo "1. Configurando Bridge..."

/interface bridge add name=hotspot-bridge comment="Bridge para Hotspot Social"
/interface bridge port add bridge=hotspot-bridge interface=$HOTSPOT_INTERFACE

echo "✅ Bridge configurada"

# ========================================
#  2. CONFIGURAÇÃO DE IP
# ========================================
echo "2. Configurando endereços IP..."

/ip address add address=$HOTSPOT_GATEWAY/24 interface=hotspot-bridge comment="IP do Hotspot"

echo "✅ IP configurado"

# ========================================
#  3. CONFIGURAÇÃO DHCP
# ========================================
echo "3. Configurando DHCP Server..."

# Criar pool de IPs
/ip pool add name=hotspot-pool ranges=$DHCP_POOL_START-$DHCP_POOL_END comment="Pool para Hotspot"

# Configurar rede DHCP
/ip dhcp-server network add address=$HOTSPOT_NETWORK gateway=$HOTSPOT_GATEWAY dns-server=$DNS_PRIMARY,$DNS_SECONDARY comment="Rede Hotspot"

# Criar servidor DHCP
/ip dhcp-server add name=hotspot-dhcp interface=hotspot-bridge lease-time=1h address-pool=hotspot-pool disabled=no comment="DHCP Hotspot"

echo "✅ DHCP configurado"

# ========================================
#  4. PERFIS DE USUÁRIO
# ========================================
echo "4. Criando perfis de usuário..."

# Perfil Trial (15 minutos, 2M/1M)
/ip hotspot user profile add name=trial-15min \
    session-timeout=15m \
    shared-users=1 \
    rate-limit=2M/1M \
    idle-timeout=5m \
    keepalive-timeout=2m \
    status-autorefresh=5m \
    comment="Perfil Trial 15 minutos"

# Perfil Social (4 horas, 5M/2M)
/ip hotspot user profile add name=social-4h \
    session-timeout=4h \
    shared-users=1 \
    rate-limit=5M/2M \
    idle-timeout=10m \
    keepalive-timeout=2m \
    status-autorefresh=5m \
    comment="Perfil Social 4 horas"

# Perfil Premium (ilimitado, 10M/5M)
/ip hotspot user profile add name=premium \
    session-timeout=0 \
    shared-users=1 \
    rate-limit=10M/5M \
    idle-timeout=0 \
    keepalive-timeout=2m \
    status-autorefresh=5m \
    comment="Perfil Premium ilimitado"

echo "✅ Perfis de usuário criados"

# ========================================
#  5. PERFIL DO HOTSPOT
# ========================================
echo "5. Configurando perfil do hotspot..."

/ip hotspot profile add name=social-hotspot \
    hotspot-address=$HOTSPOT_GATEWAY \
    dns-name=login.wifi \
    html-directory=hotspot \
    http-proxy=0.0.0.0:0 \
    login-by=trial,http-chap,https \
    split-user-domain=no \
    use-radius=no \
    comment="Perfil Hotspot Social"

echo "✅ Perfil do hotspot configurado"

# ========================================
#  6. SERVIDOR HOTSPOT
# ========================================
echo "6. Criando servidor hotspot..."

/ip hotspot add name=social-hotspot \
    interface=hotspot-bridge \
    address-pool=hotspot-pool \
    profile=social-hotspot \
    idle-timeout=5m \
    keepalive-timeout=2m \
    addresses-per-mac=1 \
    disabled=no \
    comment="Servidor Hotspot Social"

echo "✅ Servidor hotspot criado"

# ========================================
#  7. WALLED GARDEN
# ========================================
echo "7. Configurando Walled Garden..."

# Sites permitidos sem autenticação
/ip hotspot walled-garden add dst-host=*.facebook.com comment="Facebook"
/ip hotspot walled-garden add dst-host=*.google.com comment="Google"
/ip hotspot walled-garden add dst-host=*.googleapis.com comment="Google APIs"
/ip hotspot walled-garden add dst-host=*.instagram.com comment="Instagram"
/ip hotspot walled-garden add dst-host=*.cdninstagram.com comment="Instagram CDN"
/ip hotspot walled-garden add dst-host=instagram.com comment="Instagram Principal"
/ip hotspot walled-garden add dst-host=www.instagram.com comment="Instagram WWW"
/ip hotspot walled-garden add dst-host=*.twitter.com comment="Twitter"
/ip hotspot walled-garden add dst-host=*.linkedin.com comment="LinkedIn"
/ip hotspot walled-garden add dst-host=*.github.com comment="GitHub"
/ip hotspot walled-garden add dst-host=captive.apple.com comment="Apple Captive"
/ip hotspot walled-garden add dst-host=connectivitycheck.gstatic.com comment="Android Check"
/ip hotspot walled-garden add dst-host=*.microsoft.com comment="Microsoft"
/ip hotspot walled-garden add dst-host=*.msftconnecttest.com comment="Windows Connectivity"

echo "✅ Walled Garden configurado"

# ========================================
#  8. USUÁRIOS PADRÃO
# ========================================
echo "8. Criando usuários padrão..."

# Usuário trial
/ip hotspot user add name=trial password="" profile=trial-15min comment="Usuario trial gratuito"

# Usuários de exemplo para teste
/ip hotspot user add name=teste password=123456 profile=social-4h comment="Usuario de teste"
/ip hotspot user add name=admin-test password=admin123 profile=premium comment="Usuario admin teste"

echo "✅ Usuários padrão criados"

# ========================================
#  9. REGRAS DE FIREWALL
# ========================================
echo "9. Configurando firewall..."

# Permitir hotspot
/ip firewall filter add chain=input in-interface=hotspot-bridge action=accept comment="Permitir hotspot"

# Bloquear acesso direto ao router (portas administrativas)
/ip firewall filter add chain=input in-interface=hotspot-bridge dst-port=22,23,80,443,8291 action=drop comment="Bloquear admin do hotspot"

# Rate limiting para evitar abuse
/ip firewall filter add chain=forward connection-state=new connection-rate=20,1m action=drop comment="Rate limit hotspot"

# Permitir DNS para usuários não autenticados
/ip firewall filter add chain=input in-interface=hotspot-bridge protocol=udp dst-port=53 action=accept comment="DNS para hotspot"

echo "✅ Firewall configurado"

# ========================================
#  10. SCRIPTS UTILITÁRIOS
# ========================================
echo "10. Criando scripts utilitários..."

# Script de limpeza de usuários inativos
/system script add name=cleanup_inactive_users source={
    :log info "Iniciando limpeza de usuarios inativos";
    :local count 0;
    :foreach user in=[/ip hotspot user find where profile="social-4h"] do={
        :local username [/ip hotspot user get $user name];
        :local isActive [:len [/ip hotspot active find where user=$username]];
        :if ($isActive = 0) do={
            :local lastSeen [/ip hotspot user get $user comment];
            # Remover usuários que não se conectaram há mais de 7 dias
            # (lógica simplificada - pode ser expandida)
            :if ([:find $lastSeen "old"] >= 0) do={
                /ip hotspot user remove $user;
                :set count ($count + 1);
                :log info ("Removido usuario inativo: " . $username);
            }
        }
    }
    :log info ("Limpeza concluida. Removidos: " . $count . " usuarios");
} comment="Limpa usuarios inativos"

# Script de backup automático
/system script add name=auto_backup source={
    :local date [/system clock get date];
    :local time [/system clock get time];
    :local backupName ("hotspot_backup_" . $date . "_" . $time);
    /system backup save name=$backupName;
    /export file=("hotspot_config_" . $date . "_" . $time);
    :log info ("Backup criado: " . $backupName);
} comment="Backup automatico do sistema"

# Script de monitoramento
/system script add name=hotspot_monitor source={
    :local totalUsers [:len [/ip hotspot active find]];
    :local trialUsers [:len [/ip hotspot active find where profile="trial-15min"]];
    :local socialUsers [:len [/ip hotspot active find where profile="social-4h"]];
    :local premiumUsers [:len [/ip hotspot active find where profile="premium"]];
    
    :log info ("=== HOTSPOT STATUS ===");
    :log info ("Total usuarios: " . $totalUsers);
    :log info ("Trial: " . $trialUsers);
    :log info ("Social: " . $socialUsers);
    :log info ("Premium: " . $premiumUsers);
    :log info ("======================");
} comment="Monitor de usuarios hotspot"

echo "✅ Scripts utilitários criados"

# ========================================
#  11. AGENDAMENTOS
# ========================================
echo "11. Configurando agendamentos..."

# Limpeza semanal de usuários inativos
/system scheduler add name=weekly_cleanup interval=7d on-event=cleanup_inactive_users start-date=jan/01/1970 start-time=02:00:00 comment="Limpeza semanal"

# Backup diário
/system scheduler add name=daily_backup interval=1d on-event=auto_backup start-date=jan/01/1970 start-time=03:00:00 comment="Backup diario"

# Monitoramento a cada hora
/system scheduler add name=hourly_monitor interval=1h on-event=hotspot_monitor start-date=jan/01/1970 start-time=00:00:00 comment="Monitor por hora"

echo "✅ Agendamentos configurados"

# ========================================
#  12. CONFIGURAÇÕES DE LOG
# ========================================
echo "12. Configurando logs..."

# Habilitar logs do hotspot
/system logging add topics=hotspot,info action=memory
/system logging add topics=hotspot,warning action=memory
/system logging add topics=hotspot,error action=memory

echo "✅ Logs configurados"

# ========================================
#  13. CRIAR ARQUIVOS HTML CUSTOMIZADOS
# ========================================
echo "13. Gerando código HTML personalizado..."

# Gerar login.html
cat > /tmp/login.html << 'EOF'
<!DOCTYPE html>
<html>
<head>
    <title>BUSINESS_NAME - WiFi Social</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { 
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .container { 
            max-width: 400px; 
            width: 100%;
            background: white; 
            padding: 40px 30px; 
            border-radius: 15px; 
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            text-align: center;
        }
        .logo { 
            margin-bottom: 30px; 
            color: #333;
        }
        .logo h2 {
            font-size: 28px;
            margin-bottom: 10px;
            color: #667eea;
        }
        .logo p {
            color: #666;
            font-size: 16px;
        }
        .btn { 
            display: block; 
            width: 100%; 
            padding: 15px; 
            margin: 15px 0; 
            text-decoration: none; 
            text-align: center; 
            border-radius: 8px; 
            font-weight: bold;
            font-size: 16px;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .btn-facebook { 
            background: #3b5998; 
            color: white; 
        }
        .btn-google { 
            background: #dd4b39; 
            color: white; 
        }
        .btn-trial { 
            background: #28a745; 
            color: white; 
        }
        .divider {
            margin: 25px 0;
            position: relative;
            text-align: center;
        }
        .divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: #eee;
        }
        .divider span {
            background: white;
            padding: 0 15px;
            color: #999;
            font-size: 14px;
        }
        .terms { 
            font-size: 12px; 
            color: #666; 
            text-align: center; 
            margin-top: 25px;
            line-height: 1.5;
        }
        .instagram-promo {
            background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d);
            color: white;
            padding: 15px;
            border-radius: 8px;
            margin: 20px 0;
            font-size: 14px;
        }
        .wifi-icon {
            font-size: 48px;
            color: #667eea;
            margin-bottom: 20px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="wifi-icon">📶</div>
        <div class="logo">
            <h2>BUSINESS_NAME</h2>
            <p>Conecte-se através das redes sociais</p>
        </div>
        
        <div class="instagram-promo">
            📸 Siga nosso Instagram <strong>@INSTAGRAM_USER</strong> e ganhe internet premium!
        </div>
        
        <a href="#" class="btn btn-facebook" onclick="socialLogin('facebook')">
            👥 Conectar com Facebook
        </a>
        
        <a href="#" class="btn btn-google" onclick="socialLogin('google')">
            🔍 Conectar com Google
        </a>
        
        <div class="divider">
            <span>ou</span>
        </div>
        
        <form name="login" action="$(link-login-only)" method="post" onsubmit="return handleLogin()">
            <input type="hidden" name="username" value="trial">
            <input type="hidden" name="password" value="">
            <input type="submit" value="🚀 Acesso Gratuito (15 min)" class="btn btn-trial">
        </form>
        
        <div class="terms">
            Ao conectar, você concorda com nossos termos de uso.<br>
            Respeite os outros usuários e use a internet de forma responsável.
        </div>
    </div>
    
    <script>
        function socialLogin(provider) {
            alert('Função de login social em desenvolvimento!\nPor enquanto, use o acesso gratuito.');
            // window.location.href = 'http://seu-servidor.com/social-login/' + provider + '?mac=$(mac)&ip=$(ip)&redirect=instagram';
        }
        
        function handleLogin() {
            localStorage.setItem('redirectToInstagram', 'true');
            return true;
        }
    </script>
</body>
</html>
EOF

# Gerar status.html
cat > /tmp/status.html << 'EOF'
<!DOCTYPE html>
<html>
<head>
    <title>BUSINESS_NAME - Conectado!</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { 
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }
        .container { 
            max-width: 500px; 
            margin: 0 auto; 
            background: white; 
            padding: 30px; 
            border-radius: 15px; 
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            text-align: center; 
        }
        .success { 
            color: #28a745; 
            font-size: 24px; 
            margin-bottom: 20px;
            font-weight: bold;
        }
        .user-info { 
            background: #f8f9fa; 
            padding: 20px; 
            border-radius: 10px; 
            margin: 20px 0;
            text-align: left;
        }
        .info-row {
            display: flex;
            justify-content: space-between;
            margin: 10px 0;
            padding: 5px 0;
            border-bottom: 1px solid #eee;
        }
        .info-row:last-child {
            border-bottom: none;
        }
        .instagram-section {
            background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d);
            color: white;
            padding: 25px;
            border-radius: 15px;
            margin: 25px 0;
        }
        .instagram-btn { 
            background: rgba(255,255,255,0.2);
            color: white; 
            padding: 15px 30px; 
            border: 2px solid rgba(255,255,255,0.3);
            border-radius: 25px; 
            font-weight: bold; 
            text-decoration: none; 
            display: inline-block; 
            margin: 15px 0;
            transition: all 0.3s ease;
            font-size: 16px;
        }
        .instagram-btn:hover {
            background: rgba(255,255,255,0.3);
            transform: translateY(-2px);
        }
        .countdown { 
            font-size: 18px; 
            color: #dc3545; 
            font-weight: bold;
            margin: 15px 0;
        }
        .logout-btn {
            background: #dc3545;
            color: white;
            padding: 12px 25px;
            border: none;
            border-radius: 8px;
            font-size: 14px;
            cursor: pointer;
            margin-top: 20px;
            transition: all 0.3s ease;
        }
        .logout-btn:hover {
            background: #c82333;
            transform: translateY(-1px);
        }
        .connection-status {
            display: inline-block;
            width: 12px;
            height: 12px;
            background: #28a745;
            border-radius: 50%;
            margin-right: 8px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }
        .speed-info {
            display: flex;
            justify-content: space-around;
            margin: 20px 0;
        }
        .speed-box {
            text-align: center;
            padding: 15px;
            background: #e3f2fd;
            border-radius: 8px;
            flex: 1;
            margin: 0 5px;
        }
        .speed-value {
            font-size: 18px;
            font-weight: bold;
            color: #1976d2;
        }
        .speed-label {
            font-size: 12px;
            color: #666;
            margin-top: 5px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="success">
            <span class="connection-status"></span>
            ✅ Conectado com sucesso!
        </div>
        
        <div class="user-info">
            <div class="info-row">
                <strong>👤 Usuário:</strong>
                <span>$(username)</span>
            </div>
            <div class="info-row">
                <strong>⏰ Tempo restante:</strong>
                <span id="timeLeft">$(session-time-left)</span>
            </div>
            <div class="info-row">
                <strong>🌐 Endereço IP:</strong>
                <span>$(ip)</span>
            </div>
            <div class="info-row">
                <strong>📱 Dispositivo:</strong>
                <span>$(mac)</span>
            </div>
        </div>
        
        <div class="speed-info">
            <div class="speed-box">
                <div class="speed-value">$(bytes-out-nice)</div>
                <div class="speed-label">📤 Upload</div>
            </div>
            <div class="speed-box">
                <div class="speed-value">$(bytes-in-nice)</div>
                <div class="speed-label">📥 Download</div>
            </div>
        </div>
        
        <div class="instagram-section">
            <h3>🎉 Obrigado por se conectar!</h3>
            <p>Siga nosso Instagram para promoções exclusivas:</p>
            
            <a href="https://instagram.com/INSTAGRAM_USER" target="_blank" class="instagram-btn" id="instagramBtn">
                📸 Seguir @INSTAGRAM_USER
            </a>
            
            <div class="countdown">
                <p>Redirecionamento automático em <span id="redirect-countdown">10</span> segundos</p>
            </div>
        </div>
        
        <form action="$(link-logout)" method="post">
            <input type="submit" value="🚪 Desconectar WiFi" class="logout-btn">
        </form>
    </div>
    
    <script>
        const INSTAGRAM_USERNAME = 'INSTAGRAM_USER';
        let countdown = 10;
        const countdownElement = document.getElementById('redirect-countdown');
        const instagramBtn = document.getElementById('instagramBtn');
        
        // Atualizar URLs
        instagramBtn.href = `https://instagram.com/${INSTAGRAM_USERNAME}`;
        
        // Countdown para redirecionamento
        const countdownInterval = setInterval(() => {
            countdown--;
            if (countdownElement) {
                countdownElement.textContent = countdown;
            }
            
            if (countdown <= 0) {
                clearInterval(countdownInterval);
                window.open(`https://instagram.com/${INSTAGRAM_USERNAME}`, '_blank');
            }
        }, 1000);
        
        // Redirecionamento imediato se veio do login
        if (localStorage.getItem('redirectToInstagram') === 'true') {
            localStorage.removeItem('redirectToInstagram');
            setTimeout(() => {
                window.open(`https://instagram.com/${INSTAGRAM_USERNAME}`, '_blank');
            }, 2000);
        }
        
        // Tracking de cliques
        instagramBtn.addEventListener('click', function() {
            console.log('Usuário clicou no Instagram:', new Date());
        });
        
        // Atualizar informações periodicamente
        setInterval(() => {
            try {
                fetch('$(link-status)')
                    .then(response => response.text())
                    .then(data => {
                        console.log('Status atualizado');
                    })
                    .catch(console.error);
            } catch (e) {
                console.log('Erro ao atualizar status');
            }
        }, 30000);
    </script>
</body>
</html>
EOF

echo "✅ Arquivos HTML gerados em /tmp/"

# ========================================
#  14. FINALIZAÇÃO
# ========================================
echo ""
echo "=========================================="
echo "   CONFIGURAÇÃO CONCLUÍDA COM SUCESSO!   "
echo "=========================================="
echo ""
echo "📋 PRÓXIMOS PASSOS:"
echo ""
echo "1. ⚠️  ALTERAR CONFIGURAÇÕES:"
echo "   - Editar este script e alterar:"
echo "   - INSTAGRAM_USER=\"$INSTAGRAM_USER\""
echo "   - BUSINESS_NAME=\"$BUSINESS_NAME\""
echo ""
echo "2. 📁 COPIAR ARQUIVOS HTML:"
echo "   - Login: /tmp/login.html → /flash/hotspot/login.html"
echo "   - Status: /tmp/status.html → /flash/hotspot/status.html"
echo ""
echo "3. 🔧 COMANDOS ÚTEIS:"
echo "   - Ver usuários ativos: /ip hotspot active print"
echo "   - Ver logs: /log print where topics~\"hotspot\""
echo "   - Monitor: /system script run hotspot_monitor"
echo "   - Backup: /system script run auto_backup"
echo ""
echo "4. 🌐 ACESSAR HOTSPOT:"
echo "   - Conecte um dispositivo na interface $HOTSPOT_INTERFACE"
echo "   - Acesse qualquer site para ver a página de login"
echo "   - Teste com usuário: teste / senha: 123456"
echo ""
echo "5. 📱 INSTAGRAM:"
echo "   - Substitua INSTAGRAM_USER pelo seu username real"
echo "   - Teste o redirecionamento após o login"
echo ""
echo "=========================================="
echo "   🎉 HOTSPOT SOCIAL ESTÁ PRONTO! 🎉   "
echo "=========================================="

# Mostrar resumo da configuração
echo ""
echo "📊 RESUMO DA CONFIGURAÇÃO:"
echo "Interface: $HOTSPOT_INTERFACE"
echo "Rede: $HOTSPOT_NETWORK"
echo "Gateway: $HOTSPOT_GATEWAY"
echo "Pool DHCP: $DHCP_POOL_START - $DHCP_POOL_END"
echo "Instagram: @$INSTAGRAM_USER"
echo "DNS: $DNS_PRIMARY, $DNS_SECONDARY"
echo ""
echo "✅ Configuração salva no sistema!"
echo "✅ Scripts utilitários criados!"
echo "✅ Agendamentos configurados!"
echo "✅ Firewall aplicado!"
echo ""

# Executar teste inicial
echo "🔍 EXECUTANDO TESTE INICIAL..."
/system script run hotspot_monitor

echo ""
echo "🚀 Sistema pronto para uso!"
echo "📞 Suporte: Verifique os logs em caso de problemas"
echo ""