package layout

import (
    "fmt"
    "strings"
    "time"
    "github.com/gin-gonic/gin"
    "github.com/seaweedfs/seaweedfs/weed/util/version"
)

templ Layout(c *gin.Context, content templ.Component) {
{{
  username := c.GetString("username")
  if username == "" {
    username = "admin"
  }
  
  // Detect if we're on a configuration page to keep submenu expanded
  currentPath := c.Request.URL.Path
  isConfigPage := strings.HasPrefix(currentPath, "/maintenance/config") || currentPath == "/config"
  
  // Detect if we're on a message queue page to keep submenu expanded
  isMQPage := strings.HasPrefix(currentPath, "/mq/")
}}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>SeaweedFS Admin</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="icon" href="/static/favicon.ico" type="image/x-icon">
    
    <!-- Bootstrap CSS -->
    <link href="/static/css/bootstrap.min.css" rel="stylesheet">
    <!-- Font Awesome CSS -->
    <link href="/static/css/fontawesome.min.css" rel="stylesheet">
    <!-- HTMX -->
    <script src="/static/js/htmx.min.js"></script>
    <!-- Custom CSS -->
    <link rel="stylesheet" href="/static/css/admin.css">
</head>
<body>
    <div class="container-fluid">
        <!-- Header -->
        <header class="navbar navbar-expand-lg navbar-dark bg-primary sticky-top">
            <div class="container-fluid">
                <a class="navbar-brand fw-bold" href="/admin">
                    <i class="fas fa-server me-2"></i>
                    SeaweedFS Admin
                    <span class="badge bg-warning text-dark ms-2">ALPHA</span>
                </a>
                
                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav">
                    <span class="navbar-toggler-icon"></span>
                </button>
                
                <div class="collapse navbar-collapse" id="navbarNav">
                    <ul class="navbar-nav ms-auto">
                        <li class="nav-item dropdown">
                            <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown">
                                <i class="fas fa-user me-1"></i>{username}
                            </a>
                            <ul class="dropdown-menu">
                                <li><a class="dropdown-item" href="/logout">
                                    <i class="fas fa-sign-out-alt me-2"></i>Logout
                                </a></li>
                            </ul>
                        </li>
                    </ul>
                </div>
            </div>
        </header>

        <div class="row g-0">
            <!-- Sidebar -->
            <div class="col-md-3 col-lg-2 d-md-block bg-light sidebar collapse">
                <div class="position-sticky pt-3">
                    <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                        <span>MAIN</span>
                    </h6>
                    <ul class="nav flex-column">
                        <li class="nav-item">
                            <a class="nav-link" href="/admin">
                                <i class="fas fa-tachometer-alt me-2"></i>Dashboard
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#clusterSubmenu" aria-expanded="false" aria-controls="clusterSubmenu">
                                <i class="fas fa-sitemap me-2"></i>Cluster
                                <i class="fas fa-chevron-down ms-auto"></i>
                            </a>
                            <div class="collapse" id="clusterSubmenu">
                                <ul class="nav flex-column ms-3">
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/masters">
                                            <i class="fas fa-crown me-2"></i>Masters
                                        </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/volume-servers">
                                            <i class="fas fa-server me-2"></i>Volume Servers
                                        </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/filers">
                                            <i class="fas fa-folder-open me-2"></i>Filers
                            </a>
                        </li>
                        <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/volumes">
                                <i class="fas fa-database me-2"></i>Volumes
                            </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/ec-shards">
                                            <i class="fas fa-th-large me-2"></i>EC Volumes
                                        </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/cluster/collections">
                                            <i class="fas fa-layer-group me-2"></i>Collections
                                        </a>
                                    </li>
                                </ul>
                            </div>
                        </li>
                    </ul>
                    
                    <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                        <span>MANAGEMENT</span>
                    </h6>
                    <ul class="nav flex-column">
                        <li class="nav-item">
                            <a class="nav-link" href="/files">
                                <i class="fas fa-folder me-2"></i>File Browser
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#objectStoreSubmenu" aria-expanded="false" aria-controls="objectStoreSubmenu">
                                <i class="fas fa-cloud me-2"></i>Object Store
                                <i class="fas fa-chevron-down ms-auto"></i>
                            </a>
                            <div class="collapse" id="objectStoreSubmenu">
                                <ul class="nav flex-column ms-3">
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/object-store/buckets">
                                            <i class="fas fa-cube me-2"></i>Buckets
                                        </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/object-store/users">
                                            <i class="fas fa-users me-2"></i>Users
                                        </a>
                                    </li>
                                    <li class="nav-item">
                                        <a class="nav-link py-2" href="/object-store/policies">
                                            <i class="fas fa-shield-alt me-2"></i>Policies
                                        </a>
                                    </li>
                                </ul>
                            </div>
                        </li>
                        <li class="nav-item">
                            if isMQPage {
                                <a class="nav-link" href="#" data-bs-toggle="collapse" data-bs-target="#messageQueueSubmenu" aria-expanded="true" aria-controls="messageQueueSubmenu">
                                    <i class="fas fa-comments me-2"></i>Message Queue
                                    <i class="fas fa-chevron-down ms-auto"></i>
                                </a>
                            } else {
                                <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#messageQueueSubmenu" aria-expanded="false" aria-controls="messageQueueSubmenu">
                                    <i class="fas fa-comments me-2"></i>Message Queue
                                    <i class="fas fa-chevron-down ms-auto"></i>
                                </a>
                            }
                            if isMQPage {
                                <div class="collapse show" id="messageQueueSubmenu">
                                    <ul class="nav flex-column ms-3">
                                        <li class="nav-item">
                                            if currentPath == "/mq/brokers" {
                                                <a class="nav-link py-2 active" href="/mq/brokers">
                                                    <i class="fas fa-server me-2"></i>Brokers
                                                </a>
                                            } else {
                                                <a class="nav-link py-2" href="/mq/brokers">
                                                    <i class="fas fa-server me-2"></i>Brokers
                                                </a>
                                            }
                                        </li>
                                        <li class="nav-item">
                                            if currentPath == "/mq/topics" {
                                                <a class="nav-link py-2 active" href="/mq/topics">
                                                    <i class="fas fa-list-alt me-2"></i>Topics
                                                </a>
                                            } else {
                                                <a class="nav-link py-2" href="/mq/topics">
                                                    <i class="fas fa-list-alt me-2"></i>Topics
                                                </a>
                                            }
                                        </li>

                                    </ul>
                                </div>
                            } else {
                                <div class="collapse" id="messageQueueSubmenu">
                                    <ul class="nav flex-column ms-3">
                                        <li class="nav-item">
                                            <a class="nav-link py-2" href="/mq/brokers">
                                                <i class="fas fa-server me-2"></i>Brokers
                                            </a>
                                        </li>
                                        <li class="nav-item">
                                            <a class="nav-link py-2" href="/mq/topics">
                                                <i class="fas fa-list-alt me-2"></i>Topics
                                            </a>
                                        </li>

                                    </ul>
                                </div>
                            }
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="/metrics">
                                <i class="fas fa-chart-line me-2"></i>Metrics
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="/logs">
                                <i class="fas fa-file-alt me-2"></i>Logs
                            </a>
                        </li>
                    </ul>

                    <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                        <span>SYSTEM</span>
                    </h6>
                    <ul class="nav flex-column">
                        <li class="nav-item">
                            if isConfigPage {
                                <a class="nav-link" href="#" data-bs-toggle="collapse" data-bs-target="#configurationSubmenu" aria-expanded="true" aria-controls="configurationSubmenu">
                                    <i class="fas fa-cogs me-2"></i>Configuration
                                    <i class="fas fa-chevron-down ms-auto"></i>
                                </a>
                            } else {
                                <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#configurationSubmenu" aria-expanded="false" aria-controls="configurationSubmenu">
                                    <i class="fas fa-cogs me-2"></i>Configuration
                                    <i class="fas fa-chevron-right ms-auto"></i>
                                </a>
                            }
                            if isConfigPage {
                                <div class="collapse show" id="configurationSubmenu">
                                    <ul class="nav flex-column ms-3">
                                        for _, menuItem := range GetConfigurationMenuItems() {
                                            {{
                                                isActiveItem := currentPath == menuItem.URL
                                            }}
                                            <li class="nav-item">
                                                if isActiveItem {
                                                    <a class="nav-link py-2 active" href={templ.SafeURL(menuItem.URL)}>
                                                        <i class={menuItem.Icon + " me-2"}></i>{menuItem.Name}
                                                    </a>
                                                } else {
                                                    <a class="nav-link py-2" href={templ.SafeURL(menuItem.URL)}>
                                                        <i class={menuItem.Icon + " me-2"}></i>{menuItem.Name}
                                                    </a>
                                                }
                                            </li>
                                        }
                                    </ul>
                                </div>
                            } else {
                                <div class="collapse" id="configurationSubmenu">
                                    <ul class="nav flex-column ms-3">
                                        for _, menuItem := range GetConfigurationMenuItems() {
                                            <li class="nav-item">
                                                <a class="nav-link py-2" href={templ.SafeURL(menuItem.URL)}>
                                                    <i class={menuItem.Icon + " me-2"}></i>{menuItem.Name}
                                                </a>
                                            </li>
                                        }
                                    </ul>
                                </div>
                            }
                        </li>
                        <li class="nav-item">
                            if currentPath == "/maintenance" {
                                <a class="nav-link active" href="/maintenance">
                                    <i class="fas fa-list me-2"></i>Maintenance Queue
                                </a>
                            } else {
                                <a class="nav-link" href="/maintenance">
                                    <i class="fas fa-list me-2"></i>Maintenance Queue
                                </a>
                            }
                        </li>
                        <li class="nav-item">
                            if currentPath == "/maintenance/workers" {
                                <a class="nav-link active" href="/maintenance/workers">
                                    <i class="fas fa-user-cog me-2"></i>Maintenance Workers
                                </a>
                            } else {
                                <a class="nav-link" href="/maintenance/workers">
                                    <i class="fas fa-user-cog me-2"></i>Maintenance Workers
                                </a>
                            }
                        </li>
                    </ul>
                </div>
            </div>

            <!-- Main content -->
            <main class="col-md-9 ms-sm-auto col-lg-10 px-md-4">
                <div class="pt-3">
                    @content
                </div>
            </main>
        </div>
    </div>

    <!-- Footer -->
    <footer class="footer mt-auto py-3 bg-light">
        <div class="container-fluid text-center">
            <small class="text-muted">
                &copy; {fmt.Sprintf("%d", time.Now().Year())} SeaweedFS Admin v{version.VERSION_NUMBER}
                if !strings.Contains(version.VERSION, "enterprise") {
                    <span class="mx-2">•</span>
                    <a href="https://seaweedfs.com" target="_blank" class="text-decoration-none">
                        <i class="fas fa-star me-1"></i>Enterprise Version Available
                    </a>
                }
            </small>
        </div>
    </footer>

    <!-- Bootstrap JS -->
    <script src="/static/js/bootstrap.bundle.min.js"></script>
    <!-- Custom JS -->
    <script src="/static/js/admin.js"></script>
</body>
</html>
}

templ LoginForm(c *gin.Context, title string, errorMessage string) {
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{title} - Login</title>
    <link rel="icon" href="/static/favicon.ico" type="image/x-icon">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="/static/css/bootstrap.min.css" rel="stylesheet">
    <link href="/static/css/fontawesome.min.css" rel="stylesheet">
</head>
<body class="bg-light">
    <div class="container">
        <div class="row justify-content-center min-vh-100 align-items-center">
            <div class="col-md-6 col-lg-4">
                <div class="card shadow">
                    <div class="card-body p-5">
                        <div class="text-center mb-4">
                            <i class="fas fa-server fa-3x text-primary mb-3"></i>
                            <h4 class="card-title">{title}</h4>
                            <p class="text-muted">Please sign in to continue</p>
                        </div>
                        
                        if errorMessage != "" {
                            <div class="alert alert-danger" role="alert">
                                <i class="fas fa-exclamation-triangle me-2"></i>
                                {errorMessage}
                            </div>
                        }
                        
                        <form method="POST" action="/login">
                            <div class="mb-3">
                                <label for="username" class="form-label">Username</label>
                                <div class="input-group">
                                    <span class="input-group-text">
                                        <i class="fas fa-user"></i>
                                    </span>
                                    <input type="text" class="form-control" id="username" name="username" required>
                                </div>
                            </div>
                            
                            <div class="mb-4">
                                <label for="password" class="form-label">Password</label>
                                <div class="input-group">
                                    <span class="input-group-text">
                                        <i class="fas fa-lock"></i>
                                    </span>
                                    <input type="password" class="form-control" id="password" name="password" required>
                                </div>
                            </div>
                            
                            <button type="submit" class="btn btn-primary w-100">
                                <i class="fas fa-sign-in-alt me-2"></i>Sign In
                            </button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <script src="/static/js/bootstrap.bundle.min.js"></script>
</body>
</html>
} 