{% extends 'base.html' %}

{% block title %}Settings — AgentForms{% endblock %}

{% block head_extra %}
<style nonce="{{ csp_nonce }}">

        .settings-header {
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .settings-header h1 {
            font-size: 24px;
            font-weight: 700;
        }
        .settings-layout {
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 24px;
        }
        .settings-sidebar {
            position: sticky;
            top: 20px;
            align-self: start;
        }
        .settings-sidebar a {
            display: block;
            padding: 8px 16px;
            color: #666;
            text-decoration: none;
            font-size: 14px;
            border-radius: 6px;
            margin-bottom: 2px;
            transition: background 0.15s, color 0.15s;
        }
        .settings-sidebar a:hover {
            background: #e9ecef;
            color: #333;
        }
        .settings-sidebar a.active {
            background: var(--accent-dim);
            color: var(--accent);
            font-weight: 600;
        }
        .settings-content { min-width: 0; }

        .card {
            background: white;
            border-radius: 8px;
            padding: 24px;
            margin-bottom: 20px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        .card h2 {
            font-size: 18px;
            margin-bottom: 8px;
        }
        .card .description {
            font-size: 14px;
            color: #666;
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 6px;
            color: #374151;
        }
        .form-group input[type="text"],
        .form-group input[type="email"],
        .form-group input[type="password"] {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 14px;
            font-family: inherit;
            transition: border-color 0.15s;
        }
        .form-group input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
        }
        .form-group .hint {
            font-size: 12px;
            color: #6b7280;
            margin-top: 4px;
        }

        .btn {
            display: inline-block;
            padding: 8px 16px;
            background: var(--accent);
            color: white;
            text-decoration: none;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: background 0.15s;
        }
        .btn:hover { background: var(--accent-bright); }
        .btn-sm { padding: 6px 12px; font-size: 13px; }
        .btn-danger { background: #dc3545; }
        .btn-danger:hover { background: #bb2d3b; }
        .btn-outline {
            background: transparent;
            border: 1px solid #d1d5db;
            color: #374151;
        }
        .btn-outline:hover { background: #f9fafb; }

        .success { background: #d4edda; color: #155724; padding: 12px; border-radius: 6px; margin-bottom: 16px; }
        .error { background: #f8d7da; color: #721c24; padding: 12px; border-radius: 6px; margin-bottom: 16px; }
        .info { background: #dbeafe; color: #1e40af; padding: 12px; border-radius: 6px; margin-bottom: 16px; }

        .user-info-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px;
            background: #f9fafb;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .user-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
        }
        .user-details { flex: 1; }
        .user-details .name { font-weight: 600; font-size: 16px; }
        .user-details .email { color: #666; font-size: 13px; margin-top: 2px; }
        .user-details .tier { display: inline-block; margin-top: 4px; }

        .badge { display: inline-block; padding: 2px 8px; background: #e9ecef; border-radius: 12px; font-size: 12px; }
        .badge-free { background: #e9ecef; color: #333; }
        .badge-starter { background: var(--accent-dim); color: var(--accent); }
        .badge-pro { background: #fef3c7; color: #92400e; }
        .badge-ai { background: #f3e8ff; color: #6b21a8; font-weight: 600; }

        .verified-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 2px 8px;
            background: #dcfce7;
            color: #166534;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            margin-left: 8px;
        }
        .unverified-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 2px 8px;
            background: #fef3c7;
            color: #92400e;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            margin-left: 8px;
        }

        .danger-zone {
            border: 1px solid #fecaca;
        }
        .danger-zone h2 { color: #dc3545; }

        .toggle-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid #f3f4f6;
        }
        .toggle-row:last-child { border-bottom: none; }
        .toggle-label { font-size: 14px; }
        .toggle-label .label-title { font-weight: 600; }
        .toggle-label .label-desc { color: #6b7280; font-size: 12px; margin-top: 2px; }

        .toggle-switch {
            position: relative;
            width: 44px;
            height: 24px;
        }
        .toggle-switch input { opacity: 0; width: 0; height: 0; }
        .toggle-slider {
            position: absolute;
            cursor: pointer;
            top: 0; left: 0; right: 0; bottom: 0;
            background: #d1d5db;
            border-radius: 24px;
            transition: 0.2s;
        }
        .toggle-slider:before {
            content: "";
            position: absolute;
            height: 18px;
            width: 18px;
            left: 3px;
            bottom: 3px;
            background: white;
            border-radius: 50%;
            transition: 0.2s;
        }
        .toggle-switch input:checked + .toggle-slider {
            background: var(--accent);
        }
        .toggle-switch input:checked + .toggle-slider:before {
            transform: translateX(20px);
        }

        /* MOBILE */
        @media (max-width: 640px) {
            .container { padding: 8px; }
            .settings-layout {
                grid-template-columns: 1fr;
            }
            .settings-sidebar {
                position: static;
                display: flex;
                overflow-x: auto;
                gap: 4px;
                padding-bottom: 8px;
                border-bottom: 1px solid #e5e7eb;
            }
            .settings-sidebar a {
                white-space: nowrap;
                padding: 6px 12px;
                margin-bottom: 0;
            }
        }
    </style>
{% endblock %}

{% block content %}
        {% with messages = get_flashed_messages(with_categories=true) %}
        {% if messages %}
            {% for category, message in messages %}
            <div class="{{ category }}">{{ message }}</div>
            {% endfor %}
        {% endif %}
        {% endwith %}

        <div class="settings-header">
            <h1>Settings</h1>
            <a href="/auth/dashboard" style="color:#666;text-decoration:none;font-size:14px;">&larr; Back to Dashboard</a>
        </div>

        <div class="settings-layout">
            <!-- Sidebar Navigation -->
            <div class="settings-sidebar">
                <a href="#profile" class="active">Profile</a>
                <a href="#password">Password</a>
                <a href="#email">Email</a>
                <a href="#security">Security</a>
                <a href="{{ url_for('user_settings.api_keys_page') }}">API Keys</a>
                <a href="{{ url_for('referral.referral_page') }}">Refer & Earn</a>
            </div>

            <!-- Content -->
            <div class="settings-content">
                <!-- User Info Bar -->
                <div class="user-info-bar">
                    <div class="user-avatar">{{ user.name[:1] if user.name else user.email[:1] | upper }}</div>
                    <div class="user-details">
                        <div class="name">{{ user.name or user.email }}</div>
                        <div class="email">
                            {{ user.email }}
                            {% if user.email_verified %}
                            <span class="verified-badge">✓ Verified</span>
                            {% else %}
                            <span class="unverified-badge">⚠ Not verified</span>
                            {% endif %}
                        </div>
                        <div class="tier">
                            <span class="badge badge-{{ user.tier or 'free' }}">{{ user.tier or 'free' | upper }}</span>
                        </div>
                    </div>
                </div>

                <!-- Profile Section -->
                <div class="card" id="profile">
                    <h2>Profile</h2>
                    <p class="description">Manage your account name and display information.</p>

                    <form method="POST" action="{{ url_for('user_settings.update_profile') }}">
                        <input type="hidden" name="csrf_token" value="{{ csrf_token }}">

                        <div class="form-group">
                            <label for="name">Name</label>
                            <input type="text" id="name" name="name" value="{{ user.name or '' }}" placeholder="Your full name">
                        </div>

                        <div class="form-group">
                            <label for="display_name">Display Name</label>
                            <input type="text" id="display_name" name="display_name" value="{{ user.display_name or '' }}" placeholder="Name shown on your sites">
                            <div class="hint">Optional — used as the account identifier on form submissions</div>
                        </div>

                        <button type="submit" class="btn">Save Profile</button>
                    </form>
                </div>

                <!-- Password Section -->
                <div class="card" id="password">
                    <h2>Password</h2>
                    <p class="description">Change your password to keep your account secure.</p>

                    <form method="POST" action="{{ url_for('user_settings.change_password') }}">
                        <input type="hidden" name="csrf_token" value="{{ csrf_token }}">

                        <div class="form-group">
                            <label for="current_password">Current Password</label>
                            <input type="password" id="current_password" name="current_password" required>
                        </div>

                        <div class="form-group">
                            <label for="new_password">New Password</label>
                            <input type="password" id="new_password" name="new_password" required minlength="8">
                            <div class="hint">Minimum 8 characters</div>
                        </div>

                        <div class="form-group">
                            <label for="confirm_password">Confirm New Password</label>
                            <input type="password" id="confirm_password" name="confirm_password" required minlength="8">
                        </div>

                        <button type="submit" class="btn">Change Password</button>
                    </form>
                </div>

                <!-- Email Section -->
                <div class="card" id="email">
                    <h2>Email Address</h2>
                    <p class="description">Update your email address. A verification link will be sent to the new address.</p>

                    <form method="POST" action="{{ url_for('user_settings.change_email') }}"
                          data-onsubmit="return confirm('Change email to ' + this.new_email.value + '? You will receive a verification link.')">
                        <input type="hidden" name="csrf_token" value="{{ csrf_token }}">

                        <div class="form-group">
                            <label>Current Email</label>
                            <div style="color:#333;font-size:14px;">{{ user.email }}</div>
                        </div>

                        <div class="form-group">
                            <label for="current_password_email">Current Password</label>
                            <input type="password" id="current_password_email" name="current_password" required>
                            <div class="hint">Enter your current password to confirm this change</div>
                        </div>

                        <div class="form-group">
                            <label for="new_email">New Email Address</label>
                            <input type="email" id="new_email" name="new_email" required placeholder="new-email@example.com">
                        </div>

                        <button type="submit" class="btn">Change Email</button>
                    </form>
                </div>

                <!-- Security Section -->
                <div class="card" id="security">
                    <h2>Security</h2>
                    <p class="description">Manage authentication and security preferences.</p>

                    <div class="toggle-row">
                        <div class="toggle-label">
                            <div class="label-title">Magic Login (Passwordless)</div>
                            <div class="label-desc">Receive login links via email instead of using a password</div>
                        </div>
                        <form method="POST" action="/settings/security/magic-login" style="margin:0;">
                            <label class="toggle-switch">
                                <input type="checkbox" name="magic_login_enabled" {% if magic_login_enabled %}checked{% endif %}
                                       data-onchange="this.form.submit()">
                                <span class="toggle-slider"></span>
                            </label>
                        </form>
                    </div>

                    <div class="toggle-row">
                        <div class="toggle-label">
                            <div class="label-title">API Key Authentication</div>
                            <div class="label-desc">Manage API keys for programmatic access to forms</div>
                        </div>
                        <a href="{{ url_for('user_settings.api_keys_page') }}" class="btn btn-sm btn-outline">Manage Keys</a>
                    </div>
                </div>

                <!-- Danger Zone -->
                <div class="card danger-zone">
                    <h2>Danger Zone</h2>
                    <p class="description">Irreversible actions. Proceed with caution.</p>

                    <div class="toggle-row">
                        <div class="toggle-label">
                            <div class="label-title">Delete Account</div>
                            <div class="label-desc">Permanently delete your account and all associated data</div>
                        </div>
                        <form method="POST" action="/settings/account/delete" data-onsubmit="return confirm('Are you sure? This will delete your account and all your sites, forms, and submissions. This cannot be undone.');">
                            <input type="password" name="current_password" required placeholder="Enter password" class="btn btn-sm btn-danger" style="width: 200px; margin-right: 8px;">
                            <button type="submit" class="btn btn-sm btn-danger">Delete Account</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    {% endblock %}

{% block scripts %}
    <script src="/static/js/settings-inline.js"></script>
{% endblock %}