{% extends "base.html" %}

{% block title %}{% if group %}Edit{% else %}Create{% endif %} Research Group - {{ lab_name }}{% endblock %}

{% block content %}
<div class="card" style="max-width: 600px; margin: 0 auto;">
    <div class="card-header">{% if group %}Edit Research Group{% else %}Create New Research Group{% endif %}</div>

    <form method="POST">
        <div class="form-group">
            <label for="name">Group Name</label>
            <input type="text" id="name" name="name" class="form-control" required {% if group and
                group.name=='Airex Lab' %}disabled{% endif %} value="{% if group %}{{ group.name }}{% endif %}"
                placeholder="Enter group name">
        </div>

        <div class="form-group">
            <label for="description">Description</label>
            <textarea id="description" name="description" class="form-control" rows="4"
                placeholder="Enter group description">{% if group %}{{ group.description }}{% endif %}</textarea>
        </div>

        <div class="form-group">
            <label for="parent_id">Parent Group (Optional)</label>
            <select id="parent_id" name="parent_id" class="form-control">
                <option value="">None - Top Level Group</option>
                {% for g in groups %}
                <option value="{{ g.id }}" {% if (group and group.parent_id==g.id) or (not group and lab_group and
                    lab_group.id==g.id) %}selected{% endif %}>{{ g.name }}</option>

                {% endfor %}
            </select>
            <small style="color: var(--text-light); display: block; margin-top: 0.5rem;">
                Select a parent group to create a hierarchical structure.
            </small>
        </div>

        {% if group and all_users %}
        <div class="form-group">
            <label for="lead_id">Group Lead</label>
            <select id="lead_id" name="lead_id" class="form-control">
                {% for u in all_users %}
                <option value="{{ u.id }}" {% if group.lead_id==u.id %}selected{% endif %}>{{ u.name }} ({{ u.email }})
                </option>
                {% endfor %}
            </select>
            <small style="color: var(--text-light); display: block; margin-top: 0.5rem;">
                The Group Lead can manage members and edit group details.
            </small>
        </div>
        {% endif %}

        <div style="display: flex; gap: 1rem; margin-top: 2rem;">
            <button type="submit" class="btn btn-primary">{% if group %}Update Group{% else %}Create Group{% endif
                %}</button>
            <a href="{{ url_for('groups') }}" class="btn btn-secondary">Cancel</a>
        </div>
    </form>
</div>
{% endblock %}