components/arch-server-panel.js

class ArchServerPanel extends HTMLElement {
    constructor() {
        super();
        this.attachShadow({ mode: 'open' });
        this.services = [
            { name: 'Plex', port: 32400, status: 'unknown' },
            { name: 'Nextcloud', port: 8080, status: 'unknown' },
            { name: 'Pi-hole', port: 80, status: 'unknown' },
            { name: 'SSH', port: 22, status: 'unknown' },
            { name: 'Home Assistant', port: 8123, status: 'unknown' }
        ];
    }

    connectedCallback() {
        this.render();
        this.checkServices();
    }

    render() {
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: flex;
                    flex-direction: column;
                    height: 100vh;
                    width: 100vw;
                    background: #020617;
                    font-family: 'JetBrains Mono', monospace;
                }
                .header {
                    padding: calc(env(safe-area-inset-top, 24px) + 24px) 24px 24px;
                    border-bottom: 1px solid #1e293b;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                }
                .title {
                    font-size: 18px;
                    color: #06b6d4;
                    font-weight: 700;
                }
                .subtitle {
                    font-size: 11px;
                    color: #64748b;
                    margin-top: 4px;
                }
                .close-btn {
                    width: 32px;
                    height: 32px;
                    border: 1px solid #334155;
                    border-radius: 8px;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    color: #94a3b8;
                    cursor: pointer;
                    background: transparent;
                }
                .close-btn:active {
                    background: #334155;
                    color: #e2e8f0;
                }
                .content {
                    flex: 1;
                    overflow-y: auto;
                    padding: 24px;
                }
                .section {
                    margin-bottom: 32px;
                }
                .section-title {
                    font-size: 11px;
                    text-transform: uppercase;
                    letter-spacing: 2px;
                    color: #475569;
                    margin-bottom: 16px;
                    border-bottom: 1px solid #1e293b;
                    padding-bottom: 8px;
                }
                .service-item {
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    padding: 16px;
                    background: rgba(15, 23, 42, 0.6);
                    border: 1px solid #1e293b;
                    border-radius: 12px;
                    margin-bottom: 12px;
                }
                .service-info {
                    display: flex;
                    align-items: center;
                    gap: 12px;
                }
                .service-icon {
                    width: 40px;
                    height: 40px;
                    background: rgba(51, 65, 85, 0.5);
                    border-radius: 10px;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    color: #06b6d4;
                }
                .service-name {
                    font-size: 14px;
                    color: #e2e8f0;
                    margin-bottom: 2px;
                }
                .service-port {
                    font-size: 11px;
                    color: #64748b;
                }
                .status {
                    display: flex;
                    align-items: center;
                    gap: 6px;
                    font-size: 12px;
                }
                .status-dot {
                    width: 8px;
                    height: 8px;
                    border-radius: 50%;
                }
                .status.online {
                    color: #22c55e;
                }
                .status.online .status-dot {
                    background: #22c55e;
                    box-shadow: 0 0 8px #22c55e;
                }
                .status.offline {
                    color: #ef4444;
                }
                .status.offline .status-dot {
                    background: #ef4444;
                }
                .status.checking {
                    color: #eab308;
                }
                .status.checking .status-dot {
                    background: #eab308;
                    animation: pulse 1s infinite;
                }
                @keyframes pulse {
                    0%, 100% { opacity: 1; }
                    50% { opacity: 0.3; }
                }
                .config-input {
                    width: 100%;
                    background: rgba(15, 23, 42, 0.8);
                    border: 1px solid #334155;
                    border-radius: 8px;
                    padding: 12px;
                    color: #e2e8f0;
                    font-family: inherit;
                    font-size: 13px;
                    margin-top: 8px;
                }
                .config-input:focus {
                    outline: none;
                    border-color: #06b6d4;
                }
                .save-btn {
                    width: 100%;
                    background: #06b6d4;
                    color: #0f172a;
                    border: none;
                    border-radius: 8px;
                    padding: 12px;
                    font-family: inherit;
                    font-weight: 700;
                    margin-top: 12px;
                    cursor: pointer;
                }
                .save-btn:active {
                    opacity: 0.9;
                }
            </style>
            <div class="header">
                <div>
                    <div class="title">Server Config</div>
                    <div class="subtitle">~/homelab/services</div>
                </div>
                <button class="close-btn" id="close-btn">
                    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <line x1="18" y1="6" x2="6" y2="18"></line>
                        <line x1="6" y1="6" x2="18" y2="18"></line>
                    </svg>
                </button>
            </div>
            <div class="content">
                <div class="section">
                    <div class="section-title">Services</div>
                    <div id="services-list"></div>
                </div>
                <div class="section">
                    <div class="section-title">Configuration</div>
                    <input type="text" class="config-input" id="server-url" placeholder="http://192.168.1.100:3000">
                    <button class="save-btn" id="save-config">Save Configuration</button>
                </div>
            </div>
        `;
        
        this.setupInteractions();
        this.renderServices();
    }

    setupInteractions() {
        const closeBtn = this.shadowRoot.getElementById('close-btn');
        if (closeBtn) {
            closeBtn.addEventListener('click', () => {
                this.dispatchEvent(new CustomEvent('toggle-server-panel', {
                    bubbles: true,
                    composed: true
                }));
            });
        }
        
        const saveBtn = this.shadowRoot.getElementById('save-config');
        const urlInput = this.shadowRoot.getElementById('server-url');
        
        // Load saved config
        const saved = localStorage.getItem('serverEndpoint');
        if (saved && urlInput) urlInput.value = saved;
        
        if (saveBtn && urlInput) {
            saveBtn.addEventListener('click', () => {
                const url = urlInput.value;
                localStorage.setItem('serverEndpoint', url);
                
                // Show feedback
                saveBtn.textContent = 'Saved!';
                setTimeout(() => {
                    saveBtn.textContent = 'Save Configuration';
                    if (window.launcher) {
                        window.launcher.serverEndpoint = url;
                        window.launcher.checkServerStatus();
                    }
                }, 1000);
            });
        }
        
        // Listen for server status updates
        window.addEventListener('server-status', (e) => {
            this.updateServerStatus(e.detail);
        });
    }

    renderServices() {
        const container = this.shadowRoot.getElementById('services-list');
        if (!container) return;
        
        container.innerHTML = '';
        this.services.forEach(service => {
            const el = document.createElement('div');
            el.className = 'service-item';
            el.innerHTML = `
                <div class="service-info">
                    <div class="service-icon">
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <rect x="2" y="2" width="20" height="8" rx="2" ry="2"></rect>
                            <rect x="2" y="14" width="20" height="8" rx="2" ry="2"></rect>
                            <line x1="6" y1="6" x2="6.01" y2="6"></line>
                            <line x1="6" y1="18" x2="6.01" y2="18"></line>
                        </svg>
                    </div>
                    <div>
                        <div class="service-name">${service.name}</div>
                        <div class="service-port">:${service.port}</div>
                    </div>
                </div>
                <div class="status checking" id="status-${service.name}">
                    <div class="status-dot"></div>
                    <span>checking</span>
                </div>
            `;
            container.appendChild(el);
        });
    }

    checkServices() {
        // Simulate checking services (in real use, these would be actual fetch requests)
        setTimeout(() => {
            this.services.forEach(service => {
                const statusEl = this.shadowRoot.getElementById(`status-${service.name}`);
                if (statusEl) {
                    const isOnline = Math.random() > 0.3; // Simulate random status
                    statusEl.className = `status ${isOnline ? 'online' : 'offline'}`;
                    statusEl.innerHTML = `
                        <div class="status-dot"></div>
                        <span>${isOnline ? 'online' : 'offline'}</span>
                    `;
                }
            });
        }, 1500);
    }

    updateServerStatus(status) {
        // Could update specific UI elements based on main server status
        console.log('Server panel received status:', status);
    }
}

customElements.define('arch-server-panel', ArchServerPanel);