{% extends "base.html" %}

{% block title %}{{ display_name }} - AI Conversation Viewer{% endblock %}

{% block breadcrumb %}
<nav class="mb-6" aria-label="breadcrumb">
    <ol class="flex items-center space-x-2 text-sm">
        <li>
            <a href="/?view={{ current_view or 'qwen' }}"
               class="flex items-center text-primary-600 dark:text-primary-400 hover:text-primary-700 dark:hover:text-primary-300 transition">
                <i class="bi bi-house mr-1"></i>
                Projects
            </a>
        </li>
        <li class="text-gray-400 dark:text-gray-600">
            <i class="bi bi-chevron-right"></i>
        </li>
        <li class="text-gray-700 dark:text-gray-300 font-medium truncate max-w-md" title="{{ display_name }}">
            {{ display_name }}
        </li>
    </ol>
</nav>
{% endblock %}

{% block content %}
<div class="space-y-6">
    <!-- Header -->
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
        <h1 class="text-3xl font-bold text-gray-900 dark:text-white flex items-center">
            <i class="bi bi-folder2-open mr-3 text-primary-600 dark:text-primary-400"></i>
            <span class="truncate">{{ display_name }}</span>
        </h1>
        <div class="flex items-center space-x-3">
            <div class="bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg px-4 py-2">
                <span class="text-sm text-gray-600 dark:text-gray-400">
                    <i class="bi bi-chat-dots mr-1"></i>
                    <span class="font-semibold text-gray-900 dark:text-white">{{ sessions|length }}</span>
                    session{{ 's' if sessions|length != 1 else '' }}
                </span>
            </div>
        </div>
    </div>

    {% if sessions %}
        <!-- Session Cards Grid -->
        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
            {% for session in sessions %}
                <div class="group bg-white dark:bg-gray-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 hover:shadow-lg hover:border-primary-300 dark:hover:border-primary-700 transition-all duration-200">
                    <div class="p-6 space-y-4">
                        <!-- Session ID Header -->
                        <div class="flex items-center space-x-2">
                            <i class="bi bi-chat-text text-primary-600 dark:text-primary-400"></i>
                            <h3 class="font-mono text-sm font-semibold text-gray-900 dark:text-white truncate">
                                {{ session.id[:8] }}...{{ session.id[-8:] }}
                            </h3>
                        </div>

                        <!-- Session Stats -->
                        <div class="space-y-2">
                            <div class="flex items-center text-sm text-gray-600 dark:text-gray-400">
                                <i class="bi bi-chat-dots w-5"></i>
                                <span class="ml-2">{{ session.message_count }} messages</span>
                            </div>
                            <div class="flex items-center text-sm text-gray-600 dark:text-gray-400">
                                <i class="bi bi-hdd w-5"></i>
                                <span class="ml-2" data-filesize="{{ session.size }}">{{ session.size }} bytes</span>
                            </div>
                            <div class="flex items-center text-sm text-gray-600 dark:text-gray-400">
                                <i class="bi bi-clock w-5"></i>
                                <span class="ml-2" data-timestamp="{{ session.modified }}">{{ session.modified }}</span>
                            </div>
                        </div>

                        <!-- Session Footer -->
                        <div class="flex items-center justify-between pt-4 border-t border-gray-200 dark:border-gray-700">
                            <div class="text-xs text-gray-500 dark:text-gray-500 font-mono truncate max-w-[60%]" title="{{ session.filename }}">
                                {{ session.filename }}
                            </div>
                            <a href="/conversation/{{ project_name }}/{{ session.id }}?view={{ current_view or 'qwen' }}"
                               class="inline-flex items-center px-4 py-2 bg-primary-600 hover:bg-primary-700 text-white text-sm font-medium rounded-lg transition-colors group-hover:bg-primary-700">
                                <i class="bi bi-eye mr-2"></i>
                                View
                            </a>
                        </div>
                    </div>
                </div>
            {% endfor %}
        </div>

        <!-- Session Timeline (for multiple sessions) -->
        {% if sessions|length > 1 %}
        <div class="bg-white dark:bg-gray-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 overflow-hidden">
            <div class="bg-gray-50 dark:bg-gray-900 border-b border-gray-200 dark:border-gray-700 px-6 py-4">
                <h2 class="text-lg font-semibold text-gray-900 dark:text-white flex items-center">
                    <i class="bi bi-graph-up mr-2 text-primary-600 dark:text-primary-400"></i>
                    Session Activity Timeline
                </h2>
            </div>
            <div class="p-6">
                <div class="relative pl-8 space-y-6">
                    <!-- Vertical line -->
                    <div class="absolute left-3 top-0 bottom-0 w-0.5 bg-gradient-to-b from-primary-400 via-primary-300 to-transparent dark:from-primary-600 dark:via-primary-700"></div>

                    {% for session in sessions[:10] %}
                        <div class="relative">
                            <!-- Timeline marker -->
                            <div class="absolute -left-[1.6rem] top-1 w-3 h-3 bg-primary-500 dark:bg-primary-600 rounded-full border-2 border-white dark:border-gray-800 shadow-lg"></div>

                            <!-- Timeline content -->
                            <div class="bg-gray-50 dark:bg-gray-900 border border-gray-200 dark:border-gray-700 rounded-lg p-4 hover:border-primary-300 dark:hover:border-primary-700 transition-colors">
                                <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-2">
                                    <div class="space-y-1">
                                        <div class="font-mono text-sm font-semibold text-gray-900 dark:text-white">
                                            Session {{ session.id[:8] }}...
                                        </div>
                                        <div class="flex items-center text-sm text-gray-600 dark:text-gray-400">
                                            <i class="bi bi-chat-dots mr-1"></i>
                                            {{ session.message_count }} messages
                                        </div>
                                    </div>
                                    <div class="text-sm text-gray-500 dark:text-gray-500" data-timestamp="{{ session.modified }}">
                                        {{ session.modified }}
                                    </div>
                                </div>
                            </div>
                        </div>
                    {% endfor %}
                </div>

                {% if sessions|length > 10 %}
                    <div class="mt-6 text-center">
                        <p class="text-sm text-gray-500 dark:text-gray-500">
                            Showing 10 most recent sessions of <span class="font-semibold">{{ sessions|length }}</span> total
                        </p>
                    </div>
                {% endif %}
            </div>
        </div>
        {% endif %}
    {% else %}
        <!-- Empty State -->
        <div class="bg-white dark:bg-gray-800 rounded-lg shadow-sm border border-gray-200 dark:border-gray-700 p-12 text-center">
            <div class="max-w-md mx-auto space-y-4">
                <div class="flex justify-center">
                    <div class="bg-gray-100 dark:bg-gray-900 p-6 rounded-full">
                        <i class="bi bi-chat-x text-6xl text-gray-400 dark:text-gray-600"></i>
                    </div>
                </div>
                <h3 class="text-2xl font-bold text-gray-900 dark:text-white">No Sessions Found</h3>
                <p class="text-gray-600 dark:text-gray-400">
                    This project doesn't have any conversation sessions yet.
                </p>
                <a href="/?view={{ current_view or 'qwen' }}"
                   class="inline-flex items-center px-6 py-3 bg-primary-600 hover:bg-primary-700 text-white font-medium rounded-lg transition-colors mt-4">
                    <i class="bi bi-arrow-left mr-2"></i>
                    Back to Projects
                </a>
            </div>
        </div>
    {% endif %}
</div>

<script>
    // Format filesizes and timestamps on page load
    document.addEventListener('DOMContentLoaded', function() {
        // Format file sizes
        document.querySelectorAll('[data-filesize]').forEach(el => {
            const bytes = parseInt(el.dataset.filesize);
            el.textContent = window.formatFileSize(bytes);
        });

        // Format timestamps
        document.querySelectorAll('[data-timestamp]').forEach(el => {
            const timestamp = el.dataset.timestamp;
            el.textContent = window.formatRelativeTime(timestamp);
        });
    });
</script>
{% endblock %}