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

$pdo = getConexaoAtiva();

// --- 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 ---

$pdo->exec("SET NAMES utf8mb4");

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

$role = $_SESSION['user_role'];
$nome_usuario = $_SESSION['username'];
$user_id_logado = $_SESSION['user_id'];
$series_id = $_GET['series_id'] ?? die("Série não especificada.");

// BUSCA DADOS DA SÉRIE PAI
$stmtS = $pdo->prepare("SELECT title FROM series WHERE id = ?");
$stmtS->execute([$series_id]);
$serie = $stmtS->fetch();

$mensagem = "";

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

// --- AÇÕES ---

if (isset($_POST['save_episode'])) {
    $title = $_POST['title'];
    $season = $_POST['season_num'];
    $ep_sort = $_POST['sort'];
    $link = $_POST['stream_source'];
    $id_ep = $_POST['episode_id'] ?? null;
    $stream_id = $_POST['stream_id'] ?? null;

    if (!empty($link) && substr($link, 0, 1) !== '[') {
        $link = json_encode([$link], JSON_UNESCAPED_SLASHES);
    }

    if ($id_ep && $stream_id) {
        $pdo->prepare("UPDATE streams SET stream_display_name = ?, stream_source = ? WHERE id = ?")->execute([$title, $link, $stream_id]);
        $pdo->prepare("UPDATE series_episodes SET season_num = ?, sort = ? WHERE id = ?")->execute([$season, $ep_sort, $id_ep]);
    } else {
        $insStream = $pdo->prepare("INSERT INTO streams (stream_display_name, stream_source, type, added) VALUES (?, ?, 5, ?)");
        $insStream->execute([$title, $link, time()]);
        $new_stream_id = $pdo->lastInsertId();
        $pdo->prepare("INSERT INTO series_episodes (series_id, stream_id, season_num, sort) VALUES (?, ?, ?, ?)")->execute([$series_id, $new_stream_id, $season, $ep_sort]);
    }
    $mensagem = "<div class='alert success'>Episódio salvo com sucesso!</div>";
}

if (isset($_GET['delete_ep'])) {
    $pdo->prepare("DELETE FROM series_episodes WHERE id = ?")->execute([$_GET['delete_ep']]);
    $pdo->prepare("DELETE FROM streams WHERE id = ?")->execute([$_GET['stream_id']]);
    header("Location: episodios.php?series_id=$series_id"); exit;
}

$query = "SELECT se.*, s.stream_display_name as title, s.stream_source FROM series_episodes se LEFT JOIN streams s ON se.stream_id = s.id WHERE se.series_id = ? ORDER BY se.season_num ASC, se.sort ASC";
$episodes = $pdo->prepare($query); 
$episodes->execute([$series_id]);
$lista_eps = $episodes->fetchAll(PDO::FETCH_ASSOC);
?>

<!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>Episódios - <?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: #0f1114; 
            --sidebar: #1a1d21; 
            --card: #1e2227; 
            --accent: <?php echo $cor_primaria; ?>; 
            --border: #2c3138; 
            --text: #d1d5da; 
            --success: #28a745;
            --danger: #dc3545;
        }
        body { margin: 0; font-family: 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); display: flex; height: 100vh; overflow: hidden; }

        /* SIDEBAR */
        .sidebar { width: 260px; background: var(--sidebar); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; transition: 0.3s; z-index: 1001; }
        .sidebar-header { padding: 25px; text-align: center; font-size: 20px; font-weight: bold; color: white; border-bottom: 1px solid var(--border); }
        .sidebar-logo { max-width: 180px; max-height: 50px; object-fit: contain; }
        
        .user-info { padding: 20px; text-align: center; border-bottom: 1px solid var(--border); }
        .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-cat { padding: 20px 25px 5px; font-size: 11px; text-transform: uppercase; color: #5c636a; font-weight: bold; }
        .menu-item { padding: 12px 25px; color: #aeb6c0; text-decoration: none; display: flex; align-items: center; border-left: 3px solid transparent; cursor: pointer; transition: 0.2s; font-size: 15px; }
        .menu-item i:first-child { margin-right: 15px; width: 20px; text-align: center; color: #8a94a1; }
        .menu-item:hover, .menu-item.active { background: #24282d; color: white; border-left-color: var(--accent); }
        
        .submenu { display: none; background: #121519; 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); }

        /* MAIN CONTENT */
        .main { flex: 1; overflow-y: auto; padding: 25px; transition: 0.3s; width: 100%; position: relative; }
        .topbar-mobile { display: none; background: var(--sidebar); padding: 15px; border-bottom: 1px solid var(--border); justify-content: space-between; align-items: center; flex-shrink: 0; }
        .menu-toggle { background: none; border: none; color: white; font-size: 22px; cursor: pointer; padding: 5px; }

        .header-area { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
        .btn { padding: 10px 18px; border-radius: 6px; border: none; cursor: pointer; font-weight: bold; color: white; text-decoration: none; font-size: 13px; display: inline-flex; align-items: center; gap: 8px; }
        .btn-blue { background: var(--accent); }
        .btn-blue:hover { filter: brightness(0.85); }
        .btn-red { background: var(--danger); }

        .table-container { background: var(--card); border-radius: 10px; border: 1px solid var(--border); overflow-x: auto; width: 100%; }
        table { width: 100%; border-collapse: collapse; min-width: 600px; }
        th { background: rgba(0,0,0,0.2); padding: 15px; text-align: left; font-size: 11px; color: #8a94a1; text-transform: uppercase; }
        td { padding: 15px; border-bottom: 1px solid var(--border); font-size: 14px; }

        .modal { display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); overflow-y: auto; }
        .modal-content { background: var(--card); width: 95%; max-width: 450px; margin: 10% auto; padding: 25px; border-radius: 12px; border: 1px solid var(--border); position: relative; }
        .form-group { margin-bottom: 15px; }
        .form-group label { display: block; margin-bottom: 5px; font-size: 12px; color: #8a94a1; font-weight: bold; }
        .form-group input { width: 100%; padding: 12px; background: #121519; border: 1px solid var(--border); color: white; border-radius: 6px; box-sizing: border-box; }

        .sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 1000; }
        .alert { padding: 15px; border-radius: 6px; margin-bottom: 20px; text-align: center; background: rgba(40, 167, 69, 0.1); color: var(--success); border: 1px solid var(--success); }

        @media (max-width: 768px) {
            body { flex-direction: column; }
            .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-mobile { display: flex; }
            .main { padding: 15px; width: 100%; box-sizing: border-box; }
            .header-area { flex-direction: column; align-items: stretch; text-align: center; }
            .btn { justify-content: center; }
        }
    </style>
</head>
<body>

    <div class="sidebar-overlay" id="overlay"></div>

    <div class="topbar-mobile">
        <button class="menu-toggle" id="btn-toggle"><i class="fas fa-bars"></i></button>
        <div style="font-weight:bold; color:white;">EPISÓDIOS</div>
        <div style="width:30px;"></div>
    </div>

    <nav class="sidebar" id="sidebar">
        <div class="sidebar-header">
            <?php if(!empty($logo_url) && file_exists($logo_url)): ?>
                <img src="<?php echo $logo_url; ?>" alt="Logo" class="sidebar-logo">
            <?php else: ?>
                <?php echo htmlspecialchars($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">
        <div class="header-area">
            <div>
                <h2 style="margin:0; color:white;"><?php echo htmlspecialchars($serie['title']); ?></h2>
                <small style="color:var(--accent); font-weight:bold;">Gerenciamento de Episódios</small>
            </div>
            <button class="btn btn-blue" onclick="openModalAdd()"><i class="fas fa-plus"></i> NOVO EPISÓDIO</button>
        </div>

        <?php echo $mensagem; ?>

        <div class="table-container">
            <table>
                <thead>
                    <tr>
                        <th>TEMP.</th>
                        <th>EP.</th>
                        <th>TÍTULO</th>
                        <th>AÇÕES</th>
                    </tr>
                </thead>
                <tbody>
                    <?php foreach($lista_eps as $ep): ?>
                    <tr>
                        <td><strong style="color:var(--accent)">T<?php echo $ep['season_num']; ?></strong></td>
                        <td>EP <?php echo $ep['sort']; ?></td>
                        <td><?php echo htmlspecialchars($ep['title']); ?></td>
                        <td>
                            <button class="btn btn-blue" style="padding:5px 10px;" onclick='openModalEdit(<?php echo htmlspecialchars(json_encode($ep), ENT_QUOTES, "UTF-8"); ?>)'><i class="fas fa-edit"></i></button>
                            <a href="?series_id=<?php echo $series_id; ?>&delete_ep=<?php echo $ep['id']; ?>&stream_id=<?php echo $ep['stream_id']; ?>" class="btn btn-red" style="padding:5px 10px;" onclick="return confirm('Excluir?')"><i class="fas fa-trash"></i></a>
                        </td>
                    </tr>
                    <?php endforeach; if(empty($lista_eps)) echo "<tr><td colspan='4' style='text-align:center;'>Nenhum episódio cadastrado.</td></tr>"; ?>
                </tbody>
            </table>
        </div>
        <?php include 'rodape.php'; ?>
    </div>

    <div id="modalEp" class="modal">
        <div class="modal-content">
            <h3 id="modalTitle" style="margin-top:0; color:white;">Novo Episódio</h3>
            <form method="POST">
                <input type="hidden" name="episode_id" id="field_id">
                <input type="hidden" name="stream_id" id="field_stream_id">
                
                <div style="display:grid; grid-template-columns: 1fr 1fr; gap:10px;">
                    <div class="form-group"><label>Temporada</label><input type="number" name="season_num" id="field_season" required></div>
                    <div class="form-group"><label>Nº Episódio</label><input type="number" name="sort" id="field_sort" required></div>
                </div>
                <div class="form-group"><label>Título do Episódio</label><input type="text" name="title" id="field_title" placeholder="Ex: Piloto"></div>
                <div class="form-group"><label>URL do Vídeo</label><input type="text" name="stream_source" id="field_source" required></div>
                
                <button type="submit" name="save_episode" class="btn btn-blue" style="width:100%; padding:15px; justify-content:center;">SALVAR AGORA</button>
                <button type="button" onclick="closeModal()" style="background:none; border:none; color:#8a94a1; width:100%; margin-top:10px; cursor:pointer;">Cancelar</button>
            </form>
        </div>
    </div>

    <script>
        const btnToggle = document.getElementById('btn-toggle');
        const sidebar = document.getElementById('sidebar');
        const overlay = document.getElementById('overlay');
        function toggleMenu() { sidebar.classList.toggle('active'); overlay.classList.toggle('active'); }
        if(btnToggle) btnToggle.onclick = toggleMenu;
        overlay.onclick = toggleMenu;

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

        function openModalAdd() {
            document.getElementById('modalTitle').innerText = "Novo Episódio";
            document.getElementById('field_id').value = "";
            document.getElementById('field_stream_id').value = "";
            document.getElementById('field_title').value = "";
            document.getElementById('field_season').value = "";
            document.getElementById('field_sort').value = "";
            document.getElementById('field_source').value = "";
            document.getElementById('modalEp').style.display = 'block';
        }

        function openModalEdit(ep) {
            document.getElementById('modalTitle').innerText = "Editar Episódio";
            document.getElementById('field_id').value = ep.id;
            document.getElementById('field_stream_id').value = ep.stream_id;
            document.getElementById('field_title').value = ep.title;
            document.getElementById('field_season').value = ep.season_num;
            document.getElementById('field_sort').value = ep.sort;
            let rawSource = ep.stream_source;
            try {
                if (rawSource.startsWith('[') && rawSource.endsWith(']')) {
                    let parsed = JSON.parse(rawSource);
                    if (Array.isArray(parsed) && parsed.length > 0) rawSource = parsed[0];
                }
            } catch (e) { }
            document.getElementById('field_source').value = rawSource;
            document.getElementById('modalEp').style.display = 'block';
        }

        function closeModal() { document.getElementById('modalEp').style.display = 'none'; }
    </script>
</body>
</html>