components/sidebar.js

class CustomSidebar extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.render();
        
        // Observe attribute changes
        const observer = new MutationObserver(() => this.render());
        observer.observe(this, { attributes: true });
    }
    
    static get observedAttributes() {
        return ['collapsed', 'active-view'];
    }
    
    render() {
        const collapsed = this.hasAttribute('collapsed');
        const activeView = this.getAttribute('active-view') || 'home';
        
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                    background: white;
                    border-right: 1px solid #e5e7eb;
                    transition: all 0.3s;
                    width: ${collapsed ? '5rem' : '18rem'};
                    height: 100vh;
                    overflow-y: auto;
                    flex-shrink: 0;
                }
                
                .logo {
                    padding: 1.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    border-bottom: 1px solid #e5e7eb;
                }
                
                .logo-content {
                    display: flex;
                    align-items: center;
                    gap: 0.75rem;
                }
                
                .logo-icon {
                    width: 2.5rem;
                    height: 2.5rem;
                    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
                    border-radius: 0.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    color: white;
                    font-weight: bold;
                    font-size: 1.125rem;
                }
                
                .logo-text h1 {
                    font-weight: 700;
                    color: #111827;
                    font-size: 1rem;
                }
                
                .logo-text p {
                    font-size: 0.75rem;
                    color: #6b7280;
                }
                
                .toggle-btn {
                    padding: 0.5rem;
                    border-radius: 0.5rem;
                    transition: all 0.2s;
                }
                
                .toggle-btn:hover {
                    background: #f3f4f6;
                }
                
                .new-task {
                    padding: 1rem;
                    border-bottom: 1px solid #e5e7eb;
                }
                
                .new-task-btn {
                    width: 100%;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    gap: 0.5rem;
                    background: #111827;
                    color: white;
                    padding: 0.75rem;
                    border-radius: 0.5rem;
                    font-weight: 600;
                    transition: all 0.2s;
                }
                
                .new-task-btn:hover {
                    background: #1f2937;
                }
                
                .search {
                    padding: 1rem;
                    border-bottom: 1px solid #e5e7eb;
                }
                
                .search-container {
                    position: relative;
                }
                
                .search-icon {
                    position: absolute;
                    left: 0.75rem;
                    top: 0.75rem;
                    color: #9ca3af;
                }
                
                .search-input {
                    width: 100%;
                    padding-left: 2.5rem;
                    padding-right: 1rem;
                    padding-top: 0.5rem;
                    padding-bottom: 0.5rem;
                    background: #f9fafb;
                    border: 1px solid #e5e7eb;
                    border-radius: 0.5rem;
                    font-size: 0.875rem;
                    outline: none;
                }
                
                .search-input:focus {
                    border-color: #3b82f6;
                    box-shadow: 0 0 0 2px #bfdbfe;
                }
                
                nav {
                    flex: 1;
                    padding: 1rem;
                    display: flex;
                    flex-direction: column;
                    gap: 0.5rem;
                }
                
                .nav-item {
                    width: 100%;
                    display: flex;
                    align-items: center;
                    gap: 0.75rem;
                    padding: 0.75rem;
                    border-radius: 0.5rem;
                    transition: all 0.2s;
                    font-size: 0.875rem;
                    color: #4b5563;
                }
                
                .nav-item:hover {
                    background: #f3f4f6;
                }
                
                .nav-item.active {
                    background: #dbeafe;
                    color: #1d4ed8;
                }
                
                .projects {
                    padding: 1rem;
                    border-top: 1px solid #e5e7eb;
                }
                
                .projects-title {
                    font-weight: 600;
                    color: #111827;
                    margin-bottom: 0.75rem;
                    font-size: 0.875rem;
                }
                
                .project-item {
                    width: 100%;
                    text-align: left;
                    padding: 0.75rem;
                    border-radius: 0.5rem;
                    transition: all 0.2s;
                    font-size: 0.875rem;
                    margin-bottom: 0.5rem;
                }
                
                .project-item:hover {
                    background: #f3f4f6;
                }
                
                .project-item.active {
                    background: #d1fae5;
                    border-left: 4px solid #10b981;
                }
                
                .project-status {
                    width: 0.5rem;
                    height: 0.5rem;
                    border-radius: 50%;
                    display: inline-block;
                    margin-right: 0.5rem;
                }
                
                .project-status.active {
                    background: #10b981;
                }
                
                .project-status.archived {
                    background: #9ca3af;
                }
                
                .project-name {
                    font-weight: 500;
                }
                
                .project-time {
                    font-size: 0.75rem;
                    color: #6b7280;
                    margin-top: 0.25rem;
                }
                
                .footer {
                    padding: 1rem;
                    border-top: 1px solid #e5e7eb;
                    display: flex;
                    flex-direction: column;
                    gap: 0.5rem;
                }
                
                .footer-item {
                    width: 100%;
                    display: flex;
                    align-items: center;
                    gap: 0.75rem;
                    padding: 0.75rem;
                    border-radius: 0.5rem;
                    transition: all 0.2s;
                    font-size: 0.875rem;
                    color: #4b5563;
                }
                
                .footer-item:hover {
                    background: #f3f4f6;
                }
            </style>
            
            <div class="logo">
                ${!collapsed ? `
                    <div class="logo-content">
                        <div class="logo-icon">RC</div>
                        <div class="logo-text">
                            <h1>Rosalinda</h1>
                            <p>Workspace Codage</p>
                        </div>
                    </div>
                ` : `
                    <div class="logo-icon">RC</div>
                `}
                <button class="toggle-btn" onclick="document.querySelector('custom-sidebar').toggleAttribute('collapsed')">
                    <i data-feather="${collapsed ? 'menu' : 'x'}"></i>
                </button>
            </div>
            
            ${!collapsed ? `
                <div class="new-task">
                    <button class="new-task-btn">
                        <i data-feather="plus"></i>
                        <span>Nouvelle tâche</span>
                    </button>
                </div>
                
                <div class="search">
                    <div class="search-container">
                        <i data-feather="search" class="search-icon"></i>
                        <input type="text" placeholder="Rechercher..." class="search-input">
                    </div>
                </div>
            ` : ''}
            
            <nav>
                ${this.createNavItem('home', 'Accueil', 'home', activeView === 'home', collapsed)}
                ${this.createNavItem('chat', 'Chat Rosalinda', 'message-square', activeView === 'chat', collapsed)}
                ${this.createNavItem('projects', 'Mes Projets', 'folder', activeView === 'projects', collapsed)}
                ${this.createNavItem('code', 'Code Généré', 'code', activeView === 'code', collapsed)}
                ${this.createNavItem('library', 'Bibliothèque', 'book', activeView === 'library', collapsed)}
            </nav>
            
            ${!collapsed ? `
                <div class="projects">
                    <h3 class="projects-title">Vos Projets</h3>
                    ${this.createProjectItem(1, 'Portfolio Pro', 'active', '2 jours', false)}
                    ${this.createProjectItem(2, 'E-shop Mode', 'active', '5 jours', false)}
                    ${this.createProjectItem(3, 'App SaaS', 'archived', '10 jours', false)}
                </div>
                
                <div class="footer">
                    <button class="footer-item">
                        <i data-feather="settings"></i>
                        ${!collapsed ? '<span>Paramètres</span>' : ''}
                    </button>
                    <button class="footer-item">
                        <i data-feather="log-out"></i>
                        ${!collapsed ? '<span>Déconnexion</span>' : ''}
                    </button>
                </div>
            ` : ''}
        `;
        
        feather.replace();
    }
    
    createNavItem(id, label, icon, isActive, collapsed) {
        return `
            <button onclick="setView('${id}')" class="nav-item ${isActive ? 'active' : ''}">
                <i data-feather="${icon}"></i>
                ${!collapsed ? `<span>${label}</span>` : ''}
            </button>
        `;
    }
    
    createProjectItem(id, name, status, time, isActive) {
        return `
            <button onclick="setSelectedProject(${id})" class="project-item ${isActive ? 'active' : ''}">
                <div class="flex items-center">
                    <span class="project-status ${status}"></span>
                    <span class="project-name">${name}</span>
                </div>
                <p class="project-time">${time}</p>
            </button>
        `;
    }
}

customElements.define('custom-sidebar', CustomSidebar);