<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>ZFBOX</title>
    <link rel="stylesheet" href="{{ url_for('main.static', filename='css/bootstrap.min.css') }}">
    <link href="../static/resources/css/bootstrap.min.css" rel="stylesheet">
    <style>
        body {
            display: flex;
            flex-direction: column;
            height: 100vh;
        }

        header {
            background-color: #007bff;
            color: white;
            padding: 10px 0;
        }

        .navbar-nav .nav-link {
            color: white;
        }

        main {
            display: flex;
            flex: 1;
            overflow: hidden;
        }

        .tree-view {
            border-right: 1px solid #ddd;
            padding: 10px;
            overflow-y: auto;
        }

        .video-content {
            padding: 10px;
            overflow-y: auto;
            flex: 1;
        }

        footer {
            background-color: #f8f9fa;
            text-align: center;
            padding: 10px 0;
        }

        .video-frame {
            background-color: #f8f9fa;
            border: 1px solid #ddd;
            margin-bottom: 10px;
        }

        .video-frame img {
            width: 100%;
            height: auto;
        }

        .video-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .video-grid.eight {
            grid-template-columns: repeat(4, 1fr);
        }

        .toggle-buttons {
            margin-bottom: 10px;
        }
    </style>
</head>
<body>
    <header>
        <nav class="navbar navbar-expand-lg navbar-light">
            <div class="container-fluid">
                <a class="navbar-brand" href="#">智凡BOX</a>
                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                    <span class="navbar-toggler-icon"></span>
                </button>
                <div class="collapse navbar-collapse" id="navbarNav">
                    <ul class="navbar-nav">
                        <li class="nav-item">
                            <a class="nav-link" href="#">实时预览</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">通道管理</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">算法管理</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">系统管理</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">用户管理</a>
                        </li>
                    </ul>
                    <ul class="navbar-nav ms-auto">
                        <li class="nav-item">
                            <a class="nav-link" href="#">张三 退出</a>
                        </li>
                    </ul>
                </div>
            </div>
        </nav>
    </header>
    <main>
        <div class="tree-view col-md-3">
            <ul class="list-group">
                <li class="list-group-item">一区
                    <ul class="list-group">
                        <li class="list-group-item">北门通道一</li>
                        <li class="list-group-item">南门通道二</li>
                        <li class="list-group-item">通道三</li>
                    </ul>
                </li>
                <li class="list-group-item">二区域
                    <ul class="list-group">
                        <li class="list-group-item">通道一</li>
                    </ul>
                </li>
            </ul>
        </div>
        <div class="video-content col-md-9">
            <div class="toggle-buttons">
                <button id="fourView" class="btn btn-primary">四画面</button>
                <button id="eightView" class="btn btn-secondary">八画面</button>
            </div>
            <div id="videoGrid" class="video-grid">
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
            </div>
        </div>
    </main>
    <footer>
        &copy; 2024 ZFKJ All Rights Reserved
    </footer>

    <script src="{{ url_for('main.static', filename='js/bootstrap.bundle.min.js') }}"></script>
    <script>
        document.getElementById('fourView').addEventListener('click', function() {
            const videoGrid = document.getElementById('videoGrid');
            videoGrid.classList.remove('eight');
            videoGrid.classList.add('four');
            videoGrid.innerHTML = `
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
            `;
        });

        document.getElementById('eightView').addEventListener('click', function() {
            const videoGrid = document.getElementById('videoGrid');
            videoGrid.classList.remove('four');
            videoGrid.classList.add('eight');
            videoGrid.innerHTML = `
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
                <div class="video-frame"><img src="../static/resources/images/video_placeholder.png" alt="Video Stream"></div>
            `;
        });
    </script>
</body>
</html>