{% extends "base.html" %}
{% block title %}Subtasks: {{ task.task_name }} - {{ config.APP_NAME }}{% endblock %}
{% block content %}
<h1>Subtasks: {{ task.task_name }}</h1>

<form method="POST" action="{{ url_for('subtasks.add', task_id=task.id) }}" style="margin-bottom:20px;">
    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
    <input type="text" name="subtask_text" placeholder="New subtask..." size="40" required>
    <button type="submit" class="btn-primary">Add</button>
</form>

{% if subtasks %}
<div class="table-responsive">
<table class="data-table">
    <thead><tr><th>Done</th><th>Text</th><th>Actions</th></tr></thead>
    <tbody>
        {% for s in subtasks %}
        <tr>
            <td>
                <form method="POST" action="{{ url_for('subtasks.toggle', task_id=task.id, subtask_id=s.subtask_id) }}">
    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                    <input type="hidden" name="completed" value="{{ '0' if s.completed else '1' }}">
                    <button type="submit" class="btn-link">{{ "✅" if s.completed else "⬜" }}</button>
                </form>
            </td>
            <td style="{{ 'text-decoration:line-through;color:#999;' if s.completed else '' }}">{{ s.subtask_text }}</td>
            <td>
                <form method="POST" action="{{ url_for('subtasks.delete', task_id=task.id, subtask_id=s.subtask_id) }}"
                      onsubmit="return confirm('Delete this subtask?');">
    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                    <button type="submit" class="btn-danger-link">Delete</button>
                </form>
            </td>
        </tr>
        {% endfor %}
    </tbody>
</table>
</div>
{% else %}
<p>No subtasks yet.</p>
{% endif %}
<p><a href="{{ url_for('tasks.list_view', view_name='all') }}">Back to all tasks</a></p>
{% endblock %}