{% extends "base.html" %}

{% block title %}
    {% if user %}Edit User{% else %}Create User{% endif %} - Scripts Manager
{% endblock %}

{% block content %}
<div class="container-fluid py-4">
    <!-- Header -->
    <div class="row mb-4">
        <div class="col">
            <div class="d-flex align-items-center">
                <a href="{{ url_for('admin_users') }}" class="btn btn-outline-secondary me-3">
                    <i class="bi bi-arrow-left"></i>
                </a>
                <div>
                    <h1 class="h2 mb-1">
                        <i class="bi bi-person-{{ 'gear' if user else 'plus' }} me-2"></i>
                        {% if user %}Edit User: {{ user.username }}{% else %}Create New User{% endif %}
                    </h1>
                    <p class="text-muted mb-0">
                        {% if user %}Modify user information and permissions{% else %}Add a new user to the system{% endif %}
                    </p>
                </div>
            </div>
        </div>
    </div>

    <!-- User Form -->
    <div class="row">
        <div class="col-lg-8 col-xl-6">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="bi bi-person-vcard me-1"></i>
                        User Information
                    </h5>
                </div>
                <div class="card-body">
                    <form method="POST" id="user-form">
                        <!-- Username -->
                        <div class="mb-3">
                            <label for="username" class="form-label">
                                <i class="bi bi-person me-1"></i>
                                Username <span class="text-danger">*</span>
                            </label>
                            <input type="text" 
                                   class="form-control" 
                                   id="username" 
                                   name="username" 
                                   value="{{ user.username if user else '' }}" 
                                   required
                                   {% if user %}readonly{% endif %}>
                            {% if user %}
                            <div class="form-text">Username cannot be changed after creation.</div>
                            {% endif %}
                        </div>

                        <!-- Email -->
                        <div class="mb-3">
                            <label for="email" class="form-label">
                                <i class="bi bi-envelope me-1"></i>
                                Email Address <span class="text-danger">*</span>
                            </label>
                            <input type="email" 
                                   class="form-control" 
                                   id="email" 
                                   name="email" 
                                   value="{{ user.email if user else '' }}" 
                                   required>
                        </div>

                        <!-- User Level -->
                        <div class="mb-3">
                            <label for="user_level" class="form-label">
                                <i class="bi bi-shield me-1"></i>
                                User Level <span class="text-danger">*</span>
                            </label>
                            <select class="form-select" id="user_level" name="user_level" required>
                                <option value="">Select user level...</option>
                                <option value="viewer" {% if user and user.user_level == 'viewer' %}selected{% endif %}>
                                    Viewer - Read-only access
                                </option>
                                <option value="user" {% if user and user.user_level == 'user' %}selected{% endif %}>
                                    User - Execute basic scripts
                                </option>
                                <option value="operator" {% if user and user.user_level == 'operator' %}selected{% endif %}>
                                    Operator - Execute all scripts
                                </option>
                                <option value="developer" {% if user and user.user_level == 'developer' %}selected{% endif %}>
                                    Developer - Script management
                                </option>
                                <option value="admin" {% if user and user.user_level == 'admin' %}selected{% endif %}>
                                    Administrator - Full access
                                </option>
                            </select>
                            <div class="form-text">
                                Select the appropriate permission level for this user.
                            </div>
                        </div>

                        <!-- Password -->
                        <div class="mb-3">
                            <label for="password" class="form-label">
                                <i class="bi bi-lock me-1"></i>
                                Password {% if not user %}<span class="text-danger">*</span>{% endif %}
                            </label>
                            <div class="input-group">
                                <input type="password" 
                                       class="form-control" 
                                       id="password" 
                                       name="password" 
                                       {% if not user %}required{% endif %}>
                                <button type="button" class="btn btn-outline-secondary" id="toggle-password">
                                    <i class="bi bi-eye"></i>
                                </button>
                            </div>
                            <div class="form-text">
                                {% if user %}
                                    Leave blank to keep current password. Otherwise, enter new password.
                                {% else %}
                                    Enter a secure password (minimum 6 characters recommended).
                                {% endif %}
                            </div>
                        </div>

                        <!-- Submit Buttons -->
                        <div class="d-flex gap-2">
                            <button type="submit" class="btn btn-primary">
                                <i class="bi bi-check-circle me-1"></i>
                                {% if user %}Update User{% else %}Create User{% endif %}
                            </button>
                            <a href="{{ url_for('admin_users') }}" class="btn btn-secondary">
                                <i class="bi bi-x-circle me-1"></i>
                                Cancel
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <!-- User Level Information -->
        <div class="col-lg-4 col-xl-6">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="bi bi-info-circle me-1"></i>
                        Permission Levels
                    </h5>
                </div>
                <div class="card-body">
                    <div class="permission-level mb-3">
                        <div class="d-flex align-items-center mb-2">
                            <span class="badge bg-secondary me-2">Viewer</span>
                            <small class="text-muted">Level 1</small>
                        </div>
                        <p class="small mb-0">Read-only access to view scripts and results.</p>
                    </div>

                    <div class="permission-level mb-3">
                        <div class="d-flex align-items-center mb-2">
                            <span class="badge bg-warning me-2">User</span>
                            <small class="text-muted">Level 2</small>
                        </div>
                        <p class="small mb-0">Execute basic scripts and manage personal projects.</p>
                    </div>

                    <div class="permission-level mb-3">
                        <div class="d-flex align-items-center mb-2">
                            <span class="badge bg-success me-2">Operator</span>
                            <small class="text-muted">Level 3</small>
                        </div>
                        <p class="small mb-0">Execute all scripts including system operations.</p>
                    </div>

                    <div class="permission-level mb-3">
                        <div class="d-flex align-items-center mb-2">
                            <span class="badge bg-primary me-2">Developer</span>
                            <small class="text-muted">Level 4</small>
                        </div>
                        <p class="small mb-0">Manage scripts, environments, and system configuration.</p>
                    </div>

                    <div class="permission-level">
                        <div class="d-flex align-items-center mb-2">
                            <span class="badge bg-danger me-2">Administrator</span>
                            <small class="text-muted">Level 5</small>
                        </div>
                        <p class="small mb-0">Full system access including user management.</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Toggle password visibility
    document.getElementById('toggle-password').addEventListener('click', function() {
        const passwordInput = document.getElementById('password');
        const icon = this.querySelector('i');
        
        if (passwordInput.type === 'password') {
            passwordInput.type = 'text';
            icon.className = 'bi bi-eye-slash';
        } else {
            passwordInput.type = 'password';
            icon.className = 'bi bi-eye';
        }
    });

    // Form validation
    document.getElementById('user-form').addEventListener('submit', function(e) {
        const password = document.getElementById('password').value;
        const isNewUser = {{ 'false' if user else 'true' }};
        
        if (isNewUser && password.length < 6) {
            e.preventDefault();
            alert('Password must be at least 6 characters long.');
            return false;
        }
    });
});
</script>
{% endblock %}