{% extends "layouts/base.html" %}
{% load i18n %}

{% block title %}{% trans "Enhanced Survey Reports" %} - PX360{% endblock %}

{% block content %}
<div class="container-fluid px-4">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0">{% trans "Enhanced Survey Reports" %}</h1>
            <p class="text-muted mb-0">{% trans "Separate detailed reports for each survey type with question-level analysis" %}</p>
        </div>
        <div>
            <a href="{% url 'surveys:generate_enhanced_report' %}" class="btn btn-primary">
                <i class="bi bi-plus-circle me-2"></i>{% trans "Generate New Reports" %}
            </a>
            <a href="{% url 'surveys:analytics_reports' %}" class="btn btn-outline-secondary">
                <i class="bi bi-arrow-left me-2"></i>{% trans "Back to Standard Reports" %}
            </a>
        </div>
    </div>

    <!-- Info Card -->
    <div class="alert alert-info mb-4">
        <h5><i class="bi bi-info-circle me-2"></i>{% trans "What are Enhanced Reports?" %}</h5>
        <p class="mb-0">
            {% trans "Enhanced reports generate a separate HTML file for each survey template with detailed question-level analysis. 
            Each report includes individual charts per question, performance insights, and recommendations. 
            A master index page links all reports together for easy navigation." %}
        </p>
    </div>

    <!-- Report Sets -->
    <div class="card border-0 shadow-sm">
        <div class="card-header bg-white border-0">
            <h5 class="mb-0">{% trans "Available Report Sets" %}</h5>
        </div>
        <div class="card-body">
            {% if report_sets %}
                <div class="table-responsive">
                    <table class="table table-hover align-middle">
                        <thead>
                            <tr>
                                <th>{% trans "Generated" %}</th>
                                <th>{% trans "Reports Count" %}</th>
                                <th>{% trans "Total Size" %}</th>
                                <th>{% trans "Last Modified" %}</th>
                                <th class="text-end">{% trans "Actions" %}</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for report_set in report_sets %}
                                <tr>
                                    <td>
                                        <i class="bi bi-folder me-2 text-primary"></i>
                                        <strong>{{ report_set.created|date:"Y-m-d H:i" }}</strong>
                                    </td>
                                    <td>
                                        <span class="badge bg-info">{{ report_set.report_count }} {% trans "reports" %}</span>
                                    </td>
                                    <td>{{ report_set.size|filesizeformat }}</td>
                                    <td>
                                        <small class="text-muted">{{ report_set.modified|date:"Y-m-d H:i" }}</small>
                                    </td>
                                    <td class="text-end">
                                        <div class="btn-group">
                                            <a href="{% url 'surveys:enhanced_report_view' report_set.dir_name %}" 
                                               class="btn btn-sm btn-primary"
                                               target="_blank">
                                                <i class="bi bi-eye me-1"></i>{% trans "View Index" %}
                                            </a>
                                        </div>
                                    </td>
                                </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            {% else %}
                <div class="text-center py-5">
                    <i class="bi bi-folder-x text-muted fs-1 mb-3"></i>
                    <h5 class="text-muted">{% trans "No enhanced reports found" %}</h5>
                    <p class="text-muted mb-4">
                        {% trans "Generate your first set of enhanced survey reports with detailed question analysis." %}
                    </p>
                    <a href="{% url 'surveys:generate_enhanced_report' %}" class="btn btn-primary">
                        <i class="bi bi-plus-circle me-2"></i>{% trans "Generate Reports" %}
                    </a>
                </div>
            {% endif %}
        </div>
    </div>

    <!-- Features -->
    <div class="row g-4 mt-4">
        <div class="col-md-4">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi bi-file-earmark-bar-graph text-primary fs-1 mb-3"></i>
                    <h5>{% trans "Separate Reports" %}</h5>
                    <p class="text-muted mb-0">
                        {% trans "Each survey template gets its own dedicated HTML report file with comprehensive analysis." %}
                    </p>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi bi-graph-up text-success fs-1 mb-3"></i>
                    <h5>{% trans "Question-Level Analysis" %}</h5>
                    <p class="text-muted mb-0">
                        {% trans "Detailed charts and metrics for each individual question with score distributions and trends." %}
                    </p>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi bi-lightbulb text-warning fs-1 mb-3"></i>
                    <h5>{% trans "Smart Insights" %}</h5>
                    <p class="text-muted mb-0">
                        {% trans "Automatic insights and recommendations based on performance metrics and trends." %}
                    </p>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}