{% extends "_layout.html" %}

{% block content %}
<div class="max-w-lg mx-auto p-4 relative">
    <!-- Cancel Button (Top-Left) -->
    <a href="{{ request.referrer if request.referrer else url_for('main.dashboard') }}"
        class="absolute top-5 left-4 flex items-center text-gray-600 hover:text-gray-800">
        <svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4 mr-1" fill="none" viewBox="0 0 24 24"
            stroke="currentColor" stroke-width="2">
            <path stroke-linecap="round" stroke-linejoin="round" d="M15 19l-7-7 7-7" />
        </svg>
        <span>Back</span>
    </a>
    <h2 class="text-2xl font-bold mb-4 text-center">Confirm Deletion</h2>
    <div class="bg-white p-8 rounded-lg shadow-md">
        <p class="text-sm text-gray-600 mt-2">Are you sure you want to delete the following reading?</p>

        <!-- Reading Details -->
        <div class="mt-4 p-4 bg-gray-100 rounded">
            <p><strong>Timestamp:</strong> {{ reading.timestamp.strftime('%d %b %Y, %I:%M %p') }}</p>
            <p><strong>Systolic:</strong> {{ reading.systolic }} mmHg</p>
            <p><strong>Diastolic:</strong> {{ reading.diastolic }} mmHg</p>
            <p><strong>Heart Rate:</strong> {{ reading.heart_rate }} bpm</p>
        </div>

        <!-- Confirmation Buttons -->
        <div class="mt-6 flex justify-end space-x-2">
            <a href="{{ url_for('main.dashboard') }}"
                class="px-4 py-2 bg-gray-300 text-gray-700 rounded hover:bg-gray-400">
                Cancel
            </a>
            <form method="POST" action="{{ url_for('reading.delete_reading', reading_id=reading.id) }}">
                <button type="submit" class="px-4 py-2 bg-red-600 text-white rounded hover:bg-red-700">
                    Confirm
                </button>
            </form>
        </div>
    </div>
</div>
{% endblock %}