{% extends "base.html" %}

{% block title %}My Favorites - DosVault{% endblock %}

{% block content %}
<div class="mb-8">
    <h1 class="text-3xl font-bold mb-2">My Favorites</h1>
    <p class="text-gray-400">Your personally selected game collection</p>
</div>

{% if games %}
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
    {% for game in games %}
    <div class="bg-gray-800 rounded-lg p-6 border border-gray-700 hover:border-gray-600 transition-colors">
        <div class="flex justify-between items-start mb-3">
            <h3 class="text-lg font-semibold text-blue-400 truncate">{{ game.metadata_obj.title or game.title }}</h3>
            <button onclick="toggleFavorite({{ game.id }})" 
                    class="text-red-600 hover:text-red-500 text-xl"
                    id="favorite-{{ game.id }}">
                ♥
            </button>
        </div>
        
        {% if game.metadata_obj %}
        <div class="space-y-2 text-sm text-gray-300">
            {% if game.metadata_obj.year %}
            <p><span class="text-gray-400">Year:</span> {{ game.metadata_obj.year }}</p>
            {% endif %}
            {% if game.metadata_obj.developer %}
            <p><span class="text-gray-400">Developer:</span> {{ game.metadata_obj.developer }}</p>
            {% endif %}
            {% if game.metadata_obj.description %}
            <p class="text-xs text-gray-400 line-clamp-3">{{ game.metadata_obj.description[:100] }}{% if game.metadata_obj.description|length > 100 %}...{% endif %}</p>
            {% endif %}
        </div>
        {% endif %}
        
        <div class="mt-4 flex justify-between items-center">
            <a href="/games/{{ game.id }}" class="text-blue-400 hover:text-blue-300 text-sm underline">
                View Details
            </a>
            <button onclick="downloadGame({{ game.id }})" 
                    class="bg-green-600 hover:bg-green-700 px-3 py-1 rounded text-sm">
                Download
            </button>
        </div>
    </div>
    {% endfor %}
</div>

<!-- Pagination -->
{% if total_pages > 1 %}
<div class="mt-12 flex justify-center">
    <nav class="flex items-center space-x-2">
        {% if current_page > 1 %}
        <a href="?page={{ current_page - 1 }}" 
           class="px-3 py-2 bg-gray-700 hover:bg-gray-600 rounded text-sm">
            Previous
        </a>
        {% endif %}
        
        {% for page_num in range(1, total_pages + 1) %}
            {% if page_num == current_page %}
            <span class="px-3 py-2 bg-blue-600 rounded text-sm">{{ page_num }}</span>
            {% elif page_num <= current_page + 2 and page_num >= current_page - 2 %}
            <a href="?page={{ page_num }}" 
               class="px-3 py-2 bg-gray-700 hover:bg-gray-600 rounded text-sm">
                {{ page_num }}
            </a>
            {% endif %}
        {% endfor %}
        
        {% if current_page < total_pages %}
        <a href="?page={{ current_page + 1 }}" 
           class="px-3 py-2 bg-gray-700 hover:bg-gray-600 rounded text-sm">
            Next
        </a>
        {% endif %}
    </nav>
</div>
{% endif %}

{% else %}
<div class="text-center py-12">
    <div class="text-6xl mb-4">💔</div>
    <h2 class="text-2xl font-bold mb-2">No favorites yet</h2>
    <p class="text-gray-400 mb-6">Start browsing and add games to your favorites collection!</p>
    <a href="/" class="bg-blue-600 hover:bg-blue-700 px-6 py-3 rounded-lg text-white">
        Browse Games
    </a>
</div>
{% endif %}

<script>
    async function toggleFavorite(gameId) {
        const token = localStorage.getItem('authToken');
        if (!token) return;
        
        try {
            const response = await fetch(`/games/${gameId}/favorite`, {
                method: 'POST',
                headers: {
                    'Authorization': `Bearer ${token}`
                }
            });
            
            if (response.ok) {
                // Remove the game from favorites view
                location.reload();
            }
        } catch (error) {
            console.error('Error toggling favorite:', error);
        }
    }
    
    async function downloadGame(gameId) {
        const token = localStorage.getItem('authToken');
        if (!token) return;
        
        try {
            const response = await fetch(`/download/${gameId}`, {
                headers: {
                    'Authorization': `Bearer ${token}`
                }
            });
            
            if (response.ok) {
                const blob = await response.blob();
                const url = window.URL.createObjectURL(blob);
                const a = document.createElement('a');
                a.style.display = 'none';
                a.href = url;
                // Get filename from Content-Disposition header, removing quotes and underscores
                let filename = response.headers.get('Content-Disposition')?.split('filename=')[1] || 'game.zip';
                filename = filename.replace(/^["_]+|["_]+$/g, ''); // Remove quotes and underscores from start and end
                a.download = filename;
                document.body.appendChild(a);
                a.click();
                window.URL.revokeObjectURL(url);
                document.body.removeChild(a);
            }
        } catch (error) {
            console.error('Download error:', error);
        }
    }
</script>
{% endblock %}