<?php
// FORÇA O PHP E O NAVEGADOR A USAREM UTF-8
header('Content-Type: text/html; charset=utf-8');
session_start();
require_once 'config.php'; 

$pdo = getConexaoAtiva();

// FORÇA A CONEXÃO COM O BANCO A USAR UTF-8 ANTES DE QUALQUER BUSCA
$pdo->exec("SET NAMES utf8mb4");
$pdo->exec("SET CHARACTER SET utf8mb4");

// --- INÍCIO: BUSCA DE PERSONALIZAÇÃO DINÂMICA ---
$nome_painel = 'TOP IPTV';
$logo_url = '';
$cor_primaria = '#007bff';

try {
    $tabela_existe = $pdo->query("SHOW TABLES LIKE 'painel_config'")->rowCount() > 0;
    if ($tabela_existe) {
        $config_painel = $pdo->query("SELECT * FROM painel_config LIMIT 1")->fetch(PDO::FETCH_ASSOC);
        if ($config_painel) {
            $nome_painel = !empty($config_painel['nome_painel']) ? $config_painel['nome_painel'] : $nome_painel;
            $logo_url = !empty($config_painel['logo_url']) ? $config_painel['logo_url'] : $logo_url;
            $cor_primaria = !empty($config_painel['cor_primaria']) ? $config_painel['cor_primaria'] : $cor_primaria;
        }
    }
} catch (Exception $e) {}
// --- FIM: BUSCA DE PERSONALIZAÇÃO DINÂMICA ---

if (!isset($_SESSION['user_id'])) { header("Location: login.php"); exit; }

$role = $_SESSION['user_role'] ?? 'reseller'; 
$nome_usuario = $_SESSION['username'] ?? 'Usuário';
$user_id_logado = $_SESSION['user_id'];

try {
    $user_credits = $pdo->query("SELECT credits FROM reg_users WHERE id = " . intval($user_id_logado))->fetchColumn() ?: 0;
} catch (Exception $e) { $user_credits = 0; }

// =========================================================================
// 1. AUTO-CRIAÇÃO DA TABELA DE CONFIGURAÇÕES DE PAGAMENTO
// =========================================================================
try {
    $pdo->exec("CREATE TABLE IF NOT EXISTS revendedor_configuracoes (
        id INT AUTO_INCREMENT PRIMARY KEY,
        revendedor_id INT NOT NULL UNIQUE,
        mp_access_token VARCHAR(255) DEFAULT '',
        asaas_api_key VARCHAR(255) DEFAULT '',
        webhook_token VARCHAR(100) DEFAULT ''
    )");
} catch (Exception $e) {}

$feedback = '';

// =========================================================================
// 2. SALVAR CONFIGURAÇÕES
// =========================================================================
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['salvar_config'])) {
    $mp_access = trim($_POST['mp_access_token'] ?? '');
    $asaas_key = trim($_POST['asaas_api_key'] ?? '');
    
    $stmt = $pdo->prepare("UPDATE revendedor_configuracoes SET mp_access_token = ?, asaas_api_key = ? WHERE revendedor_id = ?");
    $stmt->execute([$mp_access, $asaas_key, $user_id_logado]);
    
    $feedback = '<div class="alert success"><i class="fas fa-check-circle"></i> Configurações salvas com sucesso!</div>';
}

// =========================================================================
// 3. BUSCAR OU GERAR DADOS ATUAIS (URL ÚNICA DO WEBHOOK)
// =========================================================================
$stmt_get = $pdo->prepare("SELECT * FROM revendedor_configuracoes WHERE revendedor_id = ?");
$stmt_get->execute([$user_id_logado]);
$config = $stmt_get->fetch(PDO::FETCH_ASSOC);

if (!$config) {
    $novo_token = md5($user_id_logado . time() . 'iptv');
    $pdo->prepare("INSERT INTO revendedor_configuracoes (revendedor_id, webhook_token) VALUES (?, ?)")->execute([$user_id_logado, $novo_token]);
    $config = ['mp_access_token' => '', 'asaas_api_key' => '', 'webhook_token' => $novo_token];
} elseif (empty($config['webhook_token'])) {
    $novo_token = md5($user_id_logado . time() . 'iptv');
    $pdo->prepare("UPDATE revendedor_configuracoes SET webhook_token = ? WHERE revendedor_id = ?")->execute([$novo_token, $user_id_logado]);
    $config['webhook_token'] = $novo_token;
}

// --- LINK CORRIGIDO APONTANDO PARA A PASTA API E O ARQUIVO CORRETO ---
$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? "https://" : "http://";
$webhook_url = $protocol . $_SERVER['HTTP_HOST'] . "/api/webhook_pagamentos.php?token=" . $config['webhook_token'];

?>
<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>Pagamentos - <?php echo htmlspecialchars($nome_painel); ?></title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        :root { --bg-dark: #121519; --bg-sidebar: #1e2227; --bg-card: #272c33; --text-main: #d1d5da; --text-muted: #8a94a1; --accent: <?php echo $cor_primaria; ?>; --border-color: #3a4149; --success: #28a745; --danger: #dc3545; }
        body { margin: 0; font-family: 'Segoe UI', sans-serif; background-color: var(--bg-dark); color: var(--text-main); display: flex; height: 100vh; overflow: hidden; }
        
        .sidebar { width: 260px; background-color: var(--bg-sidebar); display: flex; flex-direction: column; transition: 0.3s; border-right: 1px solid var(--border-color); z-index: 1001; flex-shrink: 0; }
        .sidebar-header { padding: 25px 20px; text-align: center; font-size: 22px; font-weight: bold; color: white; border-bottom: 1px solid var(--border-color); }
        .sidebar-logo { max-width: 180px; max-height: 55px; object-fit: contain; }
        .user-info { padding: 20px; text-align: center; border-bottom: 1px solid var(--border-color); }
        .user-info .badge { background: rgba(255, 255, 255, 0.05); color: var(--accent); padding: 4px 10px; border-radius: 4px; font-size: 11px; text-transform: uppercase; font-weight: bold; margin-top: 5px; display: inline-block; }
        .credits-badge { display: block; margin-top: 10px; color: var(--success); font-weight: bold; font-size: 13px; }
        
        .menu-list { list-style: none; padding: 0; margin: 0; overflow-y: auto; flex: 1; }
        .menu-item { padding: 14px 20px; color: var(--text-main); text-decoration: none; display: flex; align-items: center; transition: 0.2s; border-left: 3px solid transparent; font-size: 14px; cursor: pointer; }
        .menu-item i:first-child { margin-right: 12px; width: 20px; text-align: center; color: var(--text-muted); }
        .menu-item:hover, .menu-item.active { background-color: #2c3138; color: white; border-left-color: var(--accent); }
        .menu-item.active i:first-child { color: var(--accent); }
        
        .submenu { display: none; background: #16191d; list-style: none; padding: 0; margin: 0; }
        .submenu .menu-item { padding-left: 52px; font-size: 13px; border-left: none; }
        .arrow-icon { margin-left: auto; transition: 0.3s; font-size: 11px; }
        .rotate { transform: rotate(180deg); }
        .menu-category { padding: 20px 20px 8px; font-size: 10px; text-transform: uppercase; color: var(--text-muted); font-weight: bold; letter-spacing: 1px; }
        .logout-btn { padding: 15px; background-color: #dc3545; color: white; text-align: center; text-decoration: none; font-weight: bold; }

        .main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; width: 100%; position: relative; }
        .topbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 30px; background-color: var(--bg-sidebar); border-bottom: 1px solid var(--border-color); }
        .menu-toggle { display: none; background: none; border: none; color: white; font-size: 22px; cursor: pointer; padding: 5px; }
        .mode-badge { padding: 6px 15px; background: rgba(40, 167, 69, 0.15); color: var(--success); border-radius: 20px; font-size: 12px; font-weight: bold; border: 1px solid var(--success); }
        .content-area { padding: 30px; flex: 1; }
        
        .page-header { margin-bottom: 25px; }
        .page-header h3 { font-size: 24px; color: white; margin: 0 0 5px 0; display: flex; align-items: center; gap: 10px; }
        .page-header p { color: var(--text-muted); margin: 0; }

        .alert { padding: 15px; border-radius: 8px; margin-bottom: 20px; font-size: 14px; }
        .alert.success { background: rgba(40, 167, 69, 0.1); color: var(--success); border: 1px solid var(--success); }

        .custom-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; overflow: hidden; margin-bottom: 30px; }
        .custom-card-header { background-color: #1e2227; color: white; padding: 15px 20px; font-size: 16px; font-weight: bold; border-bottom: 1px solid var(--border-color); }
        .custom-card-body { padding: 25px; }

        .form-group { margin-bottom: 20px; }
        .form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: white; font-size: 14px; }
        .form-control { width: 100%; padding: 12px; background: #121519; border: 1px solid var(--border-color); color: white; border-radius: 6px; box-sizing: border-box; font-family: inherit; transition: 0.3s; }
        .form-control:focus { border-color: var(--accent); outline: none; }
        .form-text { font-size: 12px; color: var(--text-muted); margin-top: 5px; }

        .btn { padding: 12px 25px; border-radius: 6px; font-weight: bold; cursor: pointer; border: none; color: white; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 14px; text-decoration: none; transition: 0.2s; }
        .btn-primary { background: var(--accent); width: 100%; }
        .btn-primary:hover { filter: brightness(1.1); }

        .webhook-box { background: rgba(40,167,69,0.1); border: 1px dashed var(--success); padding: 20px; border-radius: 8px; margin-top: 10px; }
        .webhook-box h5 { margin: 0 0 10px 0; color: var(--success); font-size: 16px; }
        .input-group { display: flex; width: 100%; }
        .input-group input { flex: 1; border-radius: 6px 0 0 6px; background: #121519; border-color: var(--success); color: white; padding: 12px; }
        .input-group button { border-radius: 0 6px 6px 0; background: var(--success); border: none; color: white; padding: 0 20px; font-weight: bold; cursor: pointer; transition: 0.2s; }
        .input-group button:hover { filter: brightness(1.2); }

        .sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 1000; }

        @media (max-width: 768px) {
            .menu-toggle { display: block; }
            .sidebar { position: fixed; left: -260px; height: 100%; box-shadow: 10px 0 20px rgba(0,0,0,0.5); }
            .sidebar.active { left: 0; }
            .sidebar-overlay.active { display: block; }
            .topbar { padding: 15px; }
            .content-area { padding: 15px; }
        }
    </style>
</head>
<body>
    <div class="sidebar-overlay" id="overlay"></div>
    <nav class="sidebar" id="sidebar">
        <div class="sidebar-header">
            <?php if(!empty($logo_url) && file_exists($logo_url)): ?>
                <img src="<?php echo htmlspecialchars($logo_url); ?>" alt="Logo" class="sidebar-logo">
            <?php else: ?>
                <?php echo htmlspecialchars($nome_painel); ?>
            <?php endif; ?>
        </div>
        <div class="user-info">
            <div style="color:white; font-size: 14px;">Olá, <strong><?php echo htmlspecialchars($nome_usuario); ?></strong></div>
            <span class="badge"><?php echo $role === 'admin' ? 'Administrador' : 'Revendedor'; ?></span>
            <div class="credits-badge"><i class="fas fa-coins"></i> Saldo: <?php echo number_format($user_credits, 1); ?></div>
        </div>
        
        <div class="menu-list">
            <a href="dashboard.php" class="menu-item active"><i class="fas fa-chart-line"></i> Dashboard</a>
            <a href="perfil.php" class="menu-item active"><i class="fas fa-user-circle"></i> Meu Perfil</a>
            
            <a href="lancamentos.php" class="menu-item active"><i class="fas fa-fire"></i> Últimos Adicionados</a>
            
            <a href="ajuda.php" class="menu-item active"><i class="fas fa-question-circle"></i> Material de Ajuda</a>
            
            <div class="menu-category">Gestão</div>
            <a href="clientes.php" class="menu-item active"><i class="fas fa-users"></i> Clientes IPTV</a>
            <a href="testes.php" class="menu-item active"><i class="fas fa-vial"></i> Gerenciar Testes</a>
            <a href="online.php" class="menu-item active"><i class="fas fa-plug"></i> Clientes Online</a>
            <a href="revendedores.php" class="menu-item active"><i class="fas fa-user-tie"></i> Revendedores</a>
            <a href="migrar_clientes.php" class="menu-item active"><i class="fas fa-exchange-alt"></i> Migrar Clientes</a>
            <a href="logs_creditos.php" class="menu-item active"><i class="fas fa-list-alt"></i> Extrato de Créditos</a>
            <a href="marketing.php" class="menu-item active"><i class="fas fa-bullhorn"></i> Central de Marketing</a>
            
            
            <div class="menu-category">Clientes P2P</div>
            <a href="p2p_clientes.php" class="menu-item active"><i class="fas fa-tv"></i> Clientes P2P</a>
            
            <?php if (!empty($api_conf['api_binstream_url'])): ?>
                <a href="binstream_p2p.php" class="menu-item active"><i class="fas fa-tv"></i> Binstream P2P</a>
            <?php endif; ?>

            <div class="menu-category">Integração & Cobrança</div>
            <a href="pagamentos.php" class="menu-item active"><i class="fas fa-dollar-sign"></i> Pagamento Automático</a>
            <a href="cobranca.php" class="menu-item active"><i class="fas fa-comment-dollar"></i> Central de Cobrança</a>
            <a href="admin_planos.php" class="menu-item active"><i class="fas fa-tags"></i> Meus Planos de Venda</a>
            <a href="comprar_creditos.php" class="menu-item active"><i class="fas fa-shopping-cart"></i> Comprar Créditos</a>
            
            <div class="menu-item active" onclick="toggleSubmenu('appsSub')">
                <i class="fas fa-rocket"></i><span>Aplicações</span><i class="fas fa-chevron-down arrow-icon" id="arrow-appsSub"></i>
            </div>
            <div class="submenu" id="appsSub">
                <a href="loja_apps.php" class="menu-item active"><i class="fas fa-store"></i> Loja de Aplicativos</a>
                <?php if($role === 'admin'): ?>
                    <a href="admin_loja.php" class="menu-item active"><i class="fas fa-cogs"></i> Gerenciar Loja</a>
                <?php endif; ?>
                <a href="chatbot.php" class="menu-item active"><i class="fab fa-whatsapp"></i> Chatbot Automático</a>
            </div>
           <a href="admin_player_revenda.php" class="menu-item active"><i class="fas fa-play-circle"></i> WebPlayer</a>
            
   <div class="menu-category">Segurança</div>
            <a href="historico_logins.php" class="menu-item active"><i class="fas fa-shield-alt"></i> Sessões Ativas</a>

            <?php if($role === 'admin'): ?>
                <div class="menu-category">Administração</div>
                <a href="admin_monitor.php" class="menu-item active"><i class="fas fa-heartbeat"></i> Monitor do Servidor</a>
                <a href="admin_template.php" class="menu-item active"><i class="fas fa-edit"></i> Editor de Template</a>
                <a href="admin_lb.php" class="menu-item active"><i class="fas fa-server"></i> Load Balancers</a>
                <a href="guia_cloudflare.php" class="menu-item active"><i class="fas fa-cloud"></i> Guia Cloudflare</a>
                 <a href="admin_loja_creditos.php" class="menu-item active"><i class="fas fa-store"></i> Configurar Loja (PIX)</a>
                 <a href="integracoes_api.php" class="menu-item active"><i class="fas fa-plug"></i> Integrações API</a>
                 <a href="integracoes_api_whatsapp.php" class="menu-item active"><i class="fas fa-plug"></i> Integrações API WhatsApp</a>
                 <a href="admin_robo.php" class="menu-item active"><i class="fas fa-robot"></i> Robô de Cobrança</a>
                 <a href="admin_anti_bloqueio.php" class="menu-item active"><i class="fas fa-bolt"></i> Botão de Pânico</a>
                 <a href="admin_anti_fraude.php" class="menu-item active"><i class="fas fa-user-secret"></i> Radar Anti-Fraude</a>  
                 <a href="admin_watchdog.php" class="menu-item active"><i class="fas fa-dog"></i> Watchdog LB</a>  
                 
                 <a href="admin_epg_sync.php" class="menu-item active">
        <i class="fas fa-clock"></i> Sincronizar EPG
    </a>

 <div class="menu-item active" onclick="toggleSubmenu('painelSub')">
                    <i class="fas fa-desktop"></i><span>Painel</span><i class="fas fa-chevron-down arrow-icon" id="arrow-painelSub"></i>
                </div>
                <div class="submenu" id="painelSub">
                    <a href="personalizacao.php" class="menu-item active"><i class="fas fa-paint-brush"></i> Personalização</a>
                </div>
             
                <div class="menu-item active" onclick="toggleSubmenu('adminSub')">
                    <i class="fas fa-toolbox"></i><span>Ferramentas</span><i class="fas fa-chevron-down arrow-icon" id="arrow-adminSub"></i>
                </div>
                <div class="submenu" id="adminSub">
                    <a href="importar.php" class="menu-item active"><i class="fas fa-file-import"></i> Importador</a>
                    <a href="importar3.php" class="menu-item active"><i class="fas fa-file-import"></i> Importador Turbo</a>
                    <a href="dns_manager.php" class="menu-item active"><i class="fas fa-link"></i> Alterar DNS</a>
                    <a href="admin_logos.php" class="menu-item active"><i class="fas fa-image"></i> Alterar Logos</a>
                    <a href="mover_conteudos.php" class="menu-item active"><i class="fas fa-exchange-alt"></i> Mover Conteúdos</a>
                    <a href="limpeza.php" class="menu-item active"><i class="fas fa-trash-alt"></i> Limpeza de Dados</a>
                    <a href="limpar_duplicados.php" class="menu-item active"><i class="fas fa-copy"></i> Limpeza de Duplicados</a>
                    <a href="backup.php" class="menu-item active"><i class="fas fa-database"></i> Backup do Sistema</a>
                    <a href="seguranca.php" class="menu-item active"><i class="fas fa-shield-alt"></i> Sistema de Segurança</a>
                    <a href="configuracoes.php" class="menu-item active"><i class="fas fa-tools"></i> Configurações</a>
                </div>

                 <?php if($role === 'admin'): ?>
    <div class="menu-category">Financeiro</div>
     <!-- NOVO MENU FINANCEIRO COM SUBMENU -->
            <div class="menu-item active" onclick="toggleSubmenu('finSub')">
                <i class="fas fa-hand-holding-usd"></i><span>Financeiro</span><i class="fas fa-chevron-down arrow-icon rotate" id="arrow-finSub"></i>
            </div>
            <div class="submenu" id="finSub" style="display: block;">
                <a href="financeiro.php" class="menu-item active">Faturamento</a>
            </div>
    
    <?php endif; ?>

                <div class="menu-category">Conteúdos</div>
                <a href="categorias.php" class="menu-item active"><i class="fas fa-folder-open"></i><span>Categorias</span></a>
                <div class="menu-item active" onclick="toggleSubmenu('contentSub')">
                    <i class="fas fa-layer-group"></i><span>Mídias</span><i class="fas fa-chevron-down arrow-icon" id="arrow-contentSub"></i>
                </div>
                <div class="submenu" id="contentSub">
                    <a href="bouquets.php" class="menu-item active">Editar Bouquets</a>
                    <a href="canais.php" class="menu-item active">Canais Ao Vivo</a>
                    <a href="filmes.php" class="menu-item active">Filmes (VOD)</a>
                    <a href="series.php" class="menu-item active">Séries</a>
                </div>
                 <a href="admin_autofix_vod.php" class="menu-item active"><i class="fas fa-magic"></i> Auto-Fix TMDB</a>
            <?php endif; ?>
        </div>
        <a href="logout.php" class="logout-btn"><i class="fas fa-power-off"></i> Sair</a>
    </nav>

    <div class="main-content">
        <header class="topbar">
            <button class="menu-toggle" onclick="toggleMenu()"><i class="fas fa-bars"></i></button>
            <h2 style="margin:0; font-size: 18px; color:white;">Módulo de Pagamentos</h2>
            <div class="topbar-right">
                <span class="mode-badge"><i class="fas fa-database"></i> <?php echo strtoupper(MODO_SISTEMA ?? 'INTERNO'); ?></span>
            </div>
        </header>

        <div class="content-area">
            <div class="page-header">
                <h3><i class="fas fa-dollar-sign"></i> Renovação Automática</h3>
                <p>Configure o Mercado Pago ou Asaas para renovar seus clientes automaticamente 24h por dia.</p>
            </div>

            <?php echo $feedback; ?>

            <div class="custom-card" style="border-color: var(--success);">
                <div class="custom-card-header" style="background-color: rgba(40,167,69,0.1); color: var(--success);">
                    <i class="fas fa-link"></i> Sua URL de Integração (Webhook)
                </div>
                <div class="custom-card-body">
                    <p style="margin-top:0;">Copie esta URL Exclusiva e cole no painel do <strong>Mercado Pago</strong> (Notificações) ou <strong>Asaas</strong> (Webhooks). O sistema saberá que é você!</p>
                    <div class="input-group">
                        <input type="text" class="form-control" value="<?php echo htmlspecialchars($webhook_url); ?>" id="webhook-url" readonly>
                        <button type="button" onclick="copiarWebhook()"><i class="fas fa-copy"></i> Copiar URL</button>
                    </div>
                </div>
            </div>

            <div class="custom-card">
                <div class="custom-card-header">Suas Chaves de Acesso (API)</div>
                <div class="custom-card-body">
                    <form method="POST">
                        <input type="hidden" name="salvar_config" value="1">
                        
                        <div class="form-group">
                            <label><i class="fas fa-handshake" style="color:#009ee3;"></i> Mercado Pago - Access Token (Produção)</label>
                            <input type="text" name="mp_access_token" class="form-control" value="<?php echo htmlspecialchars($config['mp_access_token'] ?? ''); ?>" placeholder="APP_USR-...">
                            <div class="form-text">Seu token oficial de produção gerado no painel do desenvolvedor do Mercado Pago.</div>
                        </div>

                        <hr style="border-color: var(--border-color); margin: 25px 0;">

                        <div class="form-group">
                            <label><i class="fas fa-building" style="color:#28a745;"></i> Asaas - API Key</label>
                            <input type="text" name="asaas_api_key" class="form-control" value="<?php echo htmlspecialchars($config['asaas_api_key'] ?? ''); ?>" placeholder="$aact_...">
                            <div class="form-text">Sua chave de integração gerada nas configurações da sua conta Asaas.</div>
                        </div>
                        
                        <button type="submit" class="btn btn-primary"><i class="fas fa-save"></i> Salvar Integração</button>
                    </form>
                </div>
            </div>

            <div class="custom-card">
                <div class="custom-card-header"><i class="fas fa-info-circle"></i> Como funciona a renovação?</div>
                <div class="custom-card-body" style="font-size: 14px; line-height: 1.6; color: var(--text-muted);">
                    <strong>Regra de Ouro:</strong> Para que o painel saiba qual cliente renovar, você precisa colocar o <strong>nome de usuário do cliente</strong> na hora de gerar a cobrança.<br><br>
                    <ul style="padding-left:20px;">
                        <li><strong>No Mercado Pago:</strong> Ao gerar o link de cobrança ou botão, preencha o campo <code>external_reference</code> (Referência Externa) com o usuário do cliente.</li>
                        <li><strong>No Asaas:</strong> Ao criar a cobrança no seu painel Asaas, coloque o usuário do cliente no campo <strong>"Identificador Externo"</strong>.</li>
                    </ul>
                    Assim que a fatura for paga pelo cliente (Pix, Boleto ou Cartão), o banco avisa seu painel por aquela URL lá de cima. O painel localiza o cliente, adiciona <strong>+30 dias</strong> na validade dele e, se você for revendedor, debita 1 crédito do seu saldo automaticamente!
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