{% extends 'layout.html.twig' %}

{% block title %}
    {%- if author and (author.name ?? false) -%}
        {{ author.name }} - Nostr Event
    {%- else -%}
        Nostr Event
    {%- endif -%}
{% endblock %}

{% block ogtags %}
    {# Set og:type dynamically based on event kind #}
    {% set ogType = 'article' %}
    {% if event.kind == 21 or event.kind == 22 %}
        {% set ogType = 'video.other' %}
    {% elseif event.kind == 20 %}
        {% set ogType = 'article' %} {# Could use 'image' but 'article' is more widely supported #}
    {% endif %}
    <meta property="og:type" content="{{ ogType }}" />
    <meta property="og:title" content="{% if author and (author.name ?? false) %}{{ author.name }} - Nostr Event{% else %}Nostr Event{% endif %}" />

    {# OG Description - use event content or fallback #}
    {% set ogDescription = event.content|default('View this Nostr event')|striptags|slice(0, 200) %}
    <meta property="og:description" content="{{ ogDescription }}" />

    {# URL #}
    <meta property="og:url" content="{{ app.request.uri }}" />

    {# Image - try to extract from event or use author image #}
    {% set ogImage = null %}

    {# For picture events (kind 20), try to get image from url tag #}
    {% if event.kind == 20 %}
        {% for tag in event.tags %}
            {% if tag[0] == 'url' and ogImage is null %}
                {% set ogImage = tag[1] %}
            {% endif %}
        {% endfor %}
    {% endif %}

    {# For video events (kind 21/22), try to get thumbnail #}
    {% if (event.kind == 21 or event.kind == 22) and ogImage is null %}
        {% for tag in event.tags %}
            {% if tag[0] == 'thumb' and ogImage is null %}
                {% set ogImage = tag[1] %}
            {% elseif tag[0] == 'image' and ogImage is null %}
                {% set ogImage = tag[1] %}
            {% endif %}
        {% endfor %}
    {% endif %}

    {# Fallback to author image if available #}
    {% if ogImage is null and author and (author.image ?? false) %}
        {% set ogImage = author.image %}
    {% endif %}

    {# Use default icon if no image found #}
    {% if ogImage is null %}
        {% set ogImage = app.request.schemeAndHttpHost ~ asset('icons/apple-touch-icon.png') %}
    {% endif %}

    <meta property="og:image" content="{{ ogImage }}" />

    {# Twitter Card tags #}
    <meta name="twitter:card" content="summary_large_image" />
    <meta name="twitter:title" content="{% if author and (author.name ?? false) %}{{ author.name }} - Nostr Event{% else %}Nostr Event{% endif %}" />
    <meta name="twitter:description" content="{{ ogDescription }}" />
    <meta name="twitter:image" content="{{ ogImage }}" />

    {# Article metadata #}
    {% if event.created_at is defined %}
        <meta property="article:published_time" content="{{ event.created_at|date('c') }}" />
    {% endif %}

    {% if author and (author.name ?? false) %}
        <meta property="article:author" content="{{ author.name }}" />
    {% endif %}

    {# Site name #}
    <meta property="og:site_name" content="Decent Newsroom" />
{% endblock %}

{% block body %}
    {# Title from tags #}
    {% set title = 'Untitled' %}
    {% for tag in event.tags %}
        {% if tag[0] == 'title' %}
            {% set title = tag[1] %}
        {% endif %}
    {% endfor %}
<article class="w-container">
    <div class="card">
        <div class="card-header">
            <h1 class="card-title">{{ title }}</h1>
        </div>
        {% if author %}
            <div class="byline">
                    <span>
                        {{ 'text.byline'|trans }} <a href="{{ path('author-redirect', {'pubkey': event.pubkey}) }}">
                            <twig:Molecules:UserFromNpub :ident="event.pubkey" />
                        </a>
                    </span>
                <span>
                    <small>{{ event.created_at|date('F j, Y') }}</small>
                </span>
            </div>
        {% endif %}
    </div>
    <div class="card-body">
        {# NIP-68 Picture Event (kind 20) #}
        {% if event.kind == 20 %}
            {% include 'event/_kind20_picture.html.twig' %}
        {# NIP-71 Video Events (kind 21 and 22) #}
        {% elseif event.kind == 21 or event.kind == 22 %}
            {% include 'event/_kind22_video.html.twig' %}
        {% elseif event.kind == 1450 %}
            {% include 'event/_kind1450_tabular.html.twig' %}
        {% else %}
            {# Regular event content for non-picture and non-video events #}
            <div class="event-content">
                <twig:Atoms:Content :content="event.content" />
            </div>
            {% include 'partial/_gallery.html.twig' with {event: event, isEmbed: false} %}

        {% endif %}

    </div>
</article>

<div class="container">
    {% if is_granted('ROLE_ADMIN') and nostrLinks is defined and nostrLinks|length > 0 %}
    <div class="nostr-links">
        <h4>Referenced Nostr Links</h4>
        <ul class="link-list">
            {% for link in nostrLinks %}
                {% if link.type == 'url' %}
                <li>
                    <a href="{{ link.identifier }}">{{ link.identifier }}</a>
                </li>
                {% elseif link.type == 'npub' %}
                    <li>
                        <a href="/p/{{ link.identifier }}">{{ link.identifier }}</a>
                        <span class="link-type">({{ link.type }})</span>
                    </li>
                {% else %}
                    <li>
                        <a href="/e/{{ link.identifier }}">{{ link.identifier }}</a>
                        <span class="link-type">({{ link.type }})</span>
                    </li>
                {% endif %}
            {% endfor %}
        </ul>
    </div>
    {% endif %}

    <div class="event-footer">
        {# Source link from r tag #}
        {% set sourceUrl = null %}
        {% for tag in event.tags %}
            {% if tag[0] == 'r' and tag|length > 2 and tag[2] == 'source' %}
                {% set sourceUrl = tag[1] %}
            {% endif %}
        {% endfor %}

        {% if sourceUrl %}
            <div class="picture-source">
                <span class="source-label">Source:</span>
                <a href="{{ sourceUrl }}" target="_blank" rel="noopener noreferrer" class="source-link">
                    {{ sourceUrl }}
                </a>
            </div>
        {% endif %}

    </div>

    <pre>
        {{ event|json_encode(constant('JSON_PRETTY_PRINT')) }}
    </pre>
</div>
{% endblock %}