<?php
session_start();
require_once 'config.php';

$pdo = getConexaoInterna(); 

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

if (!isset($_SESSION['user_id']) || $_SESSION['user_role'] !== 'admin') {
    die("Acesso negado. Apenas administradores podem configurar o servidor.");
}

$nome_usuario = $_SESSION['username'] ?? 'Usuário';
$role = $_SESSION['user_role'] ?? 'admin';

// =========================================================================
// BANCO DE DADOS
// =========================================================================
try {
    $sql_tabela = "CREATE TABLE IF NOT EXISTS configuracoes (
        id INT(11) AUTO_INCREMENT PRIMARY KEY,
        modo_ativo VARCHAR(20) NOT NULL DEFAULT 'interno',
        int_host VARCHAR(255) NULL DEFAULT 'localhost',
        int_name VARCHAR(255) NULL,
        int_user VARCHAR(255) NULL,
        int_pass VARCHAR(255) NULL,
        ext_host VARCHAR(255) NULL,
        ext_name VARCHAR(255) NULL,
        ext_user VARCHAR(255) NULL,
        ext_pass VARCHAR(255) NULL
    )";
    $pdo->exec($sql_tabela);

    $colunas = $pdo->query("SHOW COLUMNS FROM configuracoes")->fetchAll(PDO::FETCH_COLUMN);
    if (!in_array('int_host', $colunas)) {
        $pdo->exec("ALTER TABLE configuracoes ADD COLUMN int_host VARCHAR(255) DEFAULT 'localhost' AFTER modo_ativo,
                    ADD COLUMN int_name VARCHAR(255) AFTER int_host,
                    ADD COLUMN int_user VARCHAR(255) AFTER int_name,
                    ADD COLUMN int_pass VARCHAR(255) AFTER int_user");
    }

    if ($pdo->query("SELECT COUNT(*) FROM configuracoes")->fetchColumn() == 0) {
        $pdo->exec("INSERT INTO configuracoes (modo_ativo, int_host) VALUES ('interno', 'localhost')");
    }
} catch (PDOException $e) {
    die("Erro no banco: " . $e->getMessage());
}

$mensagem = "";
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $modo = $_POST['modo_ativo'];
    $sql = "UPDATE configuracoes SET 
            modo_ativo = :modo, 
            int_host = :i_host, int_name = :i_name, int_user = :i_user, int_pass = :i_pass,
            ext_host = :e_host, ext_name = :e_name, ext_user = :e_user, ext_pass = :e_pass 
            WHERE id = 1";
            
    $stmt = $pdo->prepare($sql);
    $stmt->execute([
        ':modo' => $modo, 
        ':i_host' => trim($_POST['int_host']), ':i_name' => trim($_POST['int_name']), ':i_user' => trim($_POST['int_user']), ':i_pass' => trim($_POST['int_pass']),
        ':e_host' => trim($_POST['ext_host']), ':e_name' => trim($_POST['ext_name']), ':e_user' => trim($_POST['ext_user']), ':e_pass' => trim($_POST['ext_pass'])
    ]);
    $mensagem = "<div class='alert success'>Configurações salvas com sucesso!</div>";
}

$atual = $pdo->query("SELECT * FROM configuracoes LIMIT 1")->fetch(PDO::FETCH_ASSOC);

// Busca créditos para o menu lateral
try {
    $user_credits = $pdo->query("SELECT credits FROM reg_users WHERE id = " . intval($_SESSION['user_id']))->fetchColumn() ?: 0;
} catch (Exception $e) { $user_credits = 0; }
?>

<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Configurações - <?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; 
        }
        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 */
        .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; }
        .sidebar-header { padding: 25px 20px; text-align: center; font-size: 22px; font-weight: bold; color: white; border-bottom: 1px solid var(--border-color); }
        .sidebar-header span { color: var(--accent); }
        .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-category { padding: 20px 20px 8px; font-size: 11px; text-transform: uppercase; color: var(--text-muted); font-weight: bold; letter-spacing: 1px; }
        .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: 15px; 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); }
        
        .submenu { display: none; background: #16191d; list-style: none; padding: 0; margin: 0; }
        .submenu .menu-item { padding-left: 52px; font-size: 14px; border-left: none; }
        .arrow-icon { margin-left: auto; transition: 0.3s; font-size: 12px; }
        .rotate { transform: rotate(180deg); }

        .logout-btn { padding: 15px; background-color: #dc3545; color: white; text-align: center; text-decoration: none; font-weight: bold; }

        /* TOPBAR MOBILE */
        .topbar { display: none; background-color: var(--bg-sidebar); padding: 15px 20px; border-bottom: 1px solid var(--border-color); align-items: center; justify-content: space-between; }
        .menu-toggle { background: none; border: none; color: white; font-size: 22px; cursor: pointer; }
        .sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 1000; }

        /* MAIN CONTENT */
        .main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }
        .content-area { padding: 30px; }
        .container-box { max-width: 800px; margin: 0 auto; background: var(--bg-card); padding: 30px; border-radius: 12px; border: 1px solid var(--border-color); }
        
        .form-group { margin-bottom: 15px; }
        label { display: block; margin-bottom: 5px; color: var(--text-muted); font-size: 13px; }
        input, select { width: 100%; padding: 12px; border: 1px solid var(--border-color); background: #121519; color: white; border-radius: 6px; box-sizing: border-box; }
        .btn-salvar { background: var(--accent); color: white; padding: 15px; border: none; border-radius: 6px; cursor: pointer; font-weight: bold; width: 100%; margin-top: 20px; }
        .alert { padding: 15px; margin-bottom: 20px; border-radius: 6px; text-align: center; font-weight: bold; background: rgba(40, 167, 69, 0.15); border: 1px solid var(--success); color: var(--success); }
        .config-section { padding: 20px; border-radius: 8px; margin-bottom: 20px; border: 1px solid var(--border-color); background: rgba(255,255,255,0.02); }
        h4 { margin-top: 0; color: white; display: flex; align-items: center; gap: 10px; }

        @media (max-width: 768px) {
            .topbar { display: flex; }
            .sidebar { position: fixed; left: -260px; height: 100%; }
            .sidebar.active { left: 0; }
            .sidebar-overlay.active { display: block; }
            .content-area { padding: 15px; }
            .container-box { padding: 20px; }
        }
    </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($logo_url); ?>" alt="Logo" style="max-width: 180px; max-height: 60px; object-fit: contain;">
            <?php else: ?>
                <?php echo htmlspecialchars($nome_painel); ?>
            <?php endif; ?>
        </div>
        <div class="user-info">
            <div style="color:white; font-size: 14px;">Olá, <strong><?php echo htmlspecialchars($nome_usuario); ?></strong></div>
            <span class="badge">Administrador</span>
            <div class="credits-badge"><i class="fas fa-coins"></i> Saldo: <?php echo number_format($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" id="btn-menu"><i class="fas fa-bars"></i></button>
            <span style="font-weight: bold; color: white;">CONFIGURAÇÕES</span>
            <div></div> </header>

        <div class="content-area">
            <div class="container-box">
                <h2><i class="fas fa-cogs"></i> Servidor</h2>
                <?php echo $mensagem; ?>

                <form method="POST">
                    <div class="form-group">
                        <label><b>MODO DE OPERAÇÃO ATIVO:</b></label>
                        <select name="modo_ativo" style="border-color: var(--accent); font-weight: bold;">
                            <option value="interno" <?php echo ($atual['modo_ativo'] == 'interno') ? 'selected' : ''; ?>>MODO INTERNO (Painel Local)</option>
                            <option value="externo" <?php echo ($atual['modo_ativo'] == 'externo') ? 'selected' : ''; ?>>MODO EXTERNO (Xtream UI)</option>
                        </select>
                    </div>

                    <div class="config-section" style="border-left: 4px solid #6c757d;">
                        <h4><i class="fas fa-database"></i> Banco INTERNO</h4>
                        <div class="form-group"><label>Host</label><input type="text" name="int_host" value="<?php echo htmlspecialchars($atual['int_host']); ?>"></div>
                        <div class="form-group"><label>Banco</label><input type="text" name="int_name" value="<?php echo htmlspecialchars($atual['int_name']); ?>"></div>
                        <div class="form-group"><label>Usuário</label><input type="text" name="int_user" value="<?php echo htmlspecialchars($atual['int_user']); ?>"></div>
                        <div class="form-group"><label>Senha</label><input type="password" name="int_pass" value="<?php echo htmlspecialchars($atual['int_pass']); ?>"></div>
                    </div>

                    <div class="config-section" style="border-left: 4px solid var(--accent);">
                        <h4><i class="fas fa-network-wired"></i> Banco EXTERNO (Xtream UI)</h4>
                        <div class="form-group"><label>IP Servidor</label><input type="text" name="ext_host" value="<?php echo htmlspecialchars($atual['ext_host']); ?>"></div>
                        <div class="form-group"><label>Banco</label><input type="text" name="ext_name" value="<?php echo htmlspecialchars($atual['ext_name']); ?>"></div>
                        <div class="form-group"><label>Usuário</label><input type="text" name="ext_user" value="<?php echo htmlspecialchars($atual['ext_user']); ?>"></div>
                        <div class="form-group"><label>Senha</label><input type="password" name="ext_pass" value="<?php echo htmlspecialchars($atual['ext_pass']); ?>"></div>
                    </div>

                    <button type="submit" class="btn-salvar">SALVAR CONFIGURAÇÕES</button>
                </form>
            </div>
        </div>
        <?php include 'rodape.php'; ?>
    </div>

    <script>
        const btnMenu = document.getElementById('btn-menu');
        const sidebar = document.getElementById('sidebar');
        const overlay = document.getElementById('overlay');

        function toggleMenu() {
            sidebar.classList.toggle('active');
            overlay.classList.toggle('active');
        }

        btnMenu.addEventListener('click', toggleMenu);
        overlay.addEventListener('click', toggleMenu);

        function toggleSubmenu(id) {
            const sub = document.getElementById(id);
            const arrow = document.getElementById('arrow-' + id);
            
            if (sub.style.display === "block") {
                sub.style.display = "none";
                arrow.classList.remove('rotate');
            } else {
                sub.style.display = "block";
                arrow.classList.add('rotate');
            }
        }
    </script>
</body>
</html>