{% extends "base.html" %}
{% block title %}{{ post.title }}{% endblock %}
{% block content %}
    <div class="max-w-3xl mx-auto">
        <article>
            <header class="mb-4 space-y-4">
                <h1 class="text-4xl font-bold text-gray-900 leading-tight">{{ post.title }}</h1>
                <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between text-sm text-gray-600">
                    <div class="flex items-center space-x-4">
                        <div class="flex items-center">
                            <div class="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center mr-2">
                                <svg class="w-4 h-4 text-blue-600"
                                     fill="none"
                                     viewBox="0 0 24 24"
                                     stroke="currentColor">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" />
                                </svg>
                            </div>
                            <a href="/users/{{ post.author }}"
                               class="hover:text-blue-600 hover:underline font-medium">{{ post.author }}</a>
                        </div>
                        <div class="flex items-center">
                            <svg class="w-4 h-4 mr-1 text-gray-400"
                                 fill="none"
                                 viewBox="0 0 24 24"
                                 stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
                            </svg>
                            <time datetime="{{ post.published_at }}">
                                {{ post.formatted_date() }}
                            </time>
                        </div>
                    </div>
                    {% if session_user_id.as_ref() == Some(post.author_id) %}
                        <div class="mt-4 sm:mt-0">
                            <button onclick="document.getElementById('edit-form').classList.toggle('hidden')"
                                    class="inline-flex items-center px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white text-sm font-medium rounded-md transition-colors">
                                <svg class="w-4 h-4 mr-1"
                                     fill="none"
                                     viewBox="0 0 24 24"
                                     stroke="currentColor">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z" />
                                </svg>
                                Edit
                            </button>
                        </div>
                    {% endif %}
                </div>
                {% if let Some(modified) = post.last_modified %}
                    <span class="text-sm italic text-gray-500">Last modified on {{ modified.format("%B %d, %Y") }}, at {{ modified.format("%H:%M") }}</span>
                {% endif %}
            </header>
            {% if session_user_id.as_ref() == Some(post.author_id) %}
                <div id="edit-form"
                     class="hidden bg-gray-50 border border-gray-200 rounded-lg p-6">
                    <h2 class="text-xl font-bold text-gray-900 mb-4">Edit post</h2>
                    <form hx-put="/posts/{{ post.post_id }}"
                          hx-target="#edit-messages"
                          hx-swap="innerHTML">
                        <div class="mb-4">
                            <label for="title" class="block text-sm font-medium text-gray-700 mb-2">Title</label>
                            <input type="text"
                                   id="title"
                                   name="title"
                                   value="{{ post.title }}"
                                   required
                                   class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                        </div>
                        <div class="mb-4">
                            <label for="content" class="block text-sm font-medium text-gray-700 mb-2">Content (markdown)</label>
                            <textarea id="content"
                                      name="content"
                                      rows="12"
                                      required
                                      class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500 font-mono text-sm">{{ post.content }}</textarea>
                        </div>
                        <div class="flex items-center space-x-3">
                            <button type="submit"
                                    class="inline-flex items-center px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white font-medium rounded-md transition-colors">
                                <svg class="w-4 h-4 mr-2"
                                     fill="none"
                                     viewBox="0 0 24 24"
                                     stroke="currentColor">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
                                </svg>
                                Save changes
                            </button>
                            <button type="button"
                                    onclick="document.getElementById('edit-form').classList.add('hidden')"
                                    class="inline-flex items-center px-4 py-2 bg-gray-200 hover:bg-gray-300 text-gray-700 font-medium rounded-md transition-colors">
                                Cancel
                            </button>
                        </div>
                    </form>
                    <div id="edit-messages" class="mt-6"></div>
                </div>
            {% endif %}
            <div id="content-display" class="prose-compact">{{ post_html | safe }}</div>
        </article>
        <div class="mt-8">{% include "posts/comments/list.html" %}</div>
        <div class="mt-8 bg-gradient-to-r from-blue-600 to-indigo-700 rounded-lg shadow-lg text-white p-8 text-center">
            <h3 class="text-2xl font-bold mb-2">Enjoyed this post?</h3>
            <p class="text-blue-100 mb-4">Subscribe to my newsletter for more insights on Rust backend development.</p>
            <a href="/#newsletter-signup"
               class="inline-block bg-white text-blue-600 hover:bg-gray-100 font-semibold py-3 px-6 rounded-md transition-colors">
                Subscribe
            </a>
        </div>
    </div>
{% endblock %}