{% extends 'layouts/base.html' %}
{% load i18n static %}
{% load standards_filters %}

{% block title %}{{ standard.code }} - {% trans "Standard Details" %}{% endblock %}

{% block extra_css %}
<style>
    :root {
        --hh-navy: #005696;
        --hh-blue: #007bbd;
        --hh-light: #eef6fb;
        --hh-slate: #64748b;
    }

    .page-header-gradient {
        background: linear-gradient(135deg, var(--hh-navy) 0%, #0069a8 50%, var(--hh-blue) 100%);
        color: white;
        padding: 1.5rem 2rem;
        border-radius: 1rem;
        margin-bottom: 1.5rem;
        box-shadow: 0 10px 15px -3px rgba(0, 86, 150, 0.2);
    }

    .section-card {
        background: white;
        border-radius: 1rem;
        border: 2px solid #e2e8f0;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        transition: all 0.3s ease;
    }
    .section-card:hover {
        border-color: #005696;
        box-shadow: 0 10px 25px -5px rgba(0, 86, 150, 0.15);
    }

    .section-header {
        padding: 1rem 1.5rem;
        border-bottom: 2px solid #e2e8f0;
        background: linear-gradient(to right, #f8fafc, #f1f5f9);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .section-icon {
        width: 40px;
        height: 40px;
        border-radius: 0.75rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .stat-card {
        background: white;
        border-radius: 1rem;
        border: 2px solid #e2e8f0;
        padding: 1.5rem;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }
    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        border-color: #005696;
    }

    .btn-transition {
        transition: all 0.2s ease-in-out;
    }
</style>
{% endblock %}

{% block content %}
<div class="px-6 py-4">
    <div class="page-header-gradient">
        <div class="flex justify-between items-center">
            <div>
                <h1 class="text-2xl font-bold mb-1">{{ standard.code }}</h1>
                <p class="text-blue-100 text-sm">{{ standard.title }}</p>
            </div>
            <div class="flex gap-2">
                {% if is_px_admin %}
                <a href="{% url 'standards:standard_update' pk=standard.pk %}" class="btn-transition inline-flex items-center px-4 py-2.5 bg-green-500 text-white font-medium rounded-xl hover:bg-green-600 transition">
                    <i data-lucide="edit-2" class="w-4 h-4 me-2"></i>{% trans "Edit" %}
                </a>
                <a href="{% url 'standards:standard_delete' pk=standard.pk %}" class="btn-transition inline-flex items-center px-4 py-2.5 bg-red-500 text-white font-medium rounded-xl hover:bg-red-600 transition">
                    <i data-lucide="trash-2" class="w-4 h-4 me-2"></i>{% trans "Delete" %}
                </a>
                {% endif %}
                <a href="{% url 'standards:dashboard' %}" class="btn-transition inline-flex items-center px-4 py-2.5 bg-white/10 border-2 border-white/30 text-white font-medium rounded-xl hover:bg-white hover:text-navy transition">
                    <i data-lucide="arrow-left" class="w-4 h-4 me-2"></i>{% trans "Back to Dashboard" %}
                </a>
            </div>
        </div>
    </div>

    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6 mb-6">
        <div class="lg:col-span-2">
            <div class="section-card">
                <div class="section-header">
                    <div class="section-icon bg-navy/10">
                        <i data-lucide="clipboard-list" class="w-5 h-5 text-navy"></i>
                    </div>
                    <h5 class="text-lg font-semibold text-gray-800">{% trans "Standard Information" %}</h5>
                </div>
                <div class="p-6">
                    <dl class="divide-y divide-gray-100">
                        <div class="py-3 flex justify-between">
                            <dt class="text-sm font-medium text-gray-500">{% trans "Source" %}</dt>
                            <dd class="text-sm font-semibold text-gray-900">{{ standard.source.name }}</dd>
                        </div>
                        <div class="py-3 flex justify-between">
                            <dt class="text-sm font-medium text-gray-500">{% trans "Category" %}</dt>
                            <dd class="text-sm font-semibold text-gray-900">{{ standard.category.name }}</dd>
                        </div>
                        <div class="py-3 flex justify-between">
                            <dt class="text-sm font-medium text-gray-500">{% trans "Department" %}</dt>
                            <dd class="text-sm font-semibold text-gray-900">
                                {% if standard.department %}
                                {{ standard.department.name }}
                                {% else %}
                                <span class="text-gray-400 italic">{% trans "All Departments" %}</span>
                                {% endif %}
                            </dd>
                        </div>
                        <div class="py-3 flex justify-between">
                            <dt class="text-sm font-medium text-gray-500">{% trans "Effective Date" %}</dt>
                            <dd class="text-sm font-semibold text-gray-900">
                                {% if standard.effective_date %}
                                {{ standard.effective_date|date:"Y-m-d" }}
                                {% else %}
                                <span class="text-gray-400 italic">{% trans "Not specified" %}</span>
                                {% endif %}
                            </dd>
                        </div>
                        <div class="py-3 flex justify-between">
                            <dt class="text-sm font-medium text-gray-500">{% trans "Review Date" %}</dt>
                            <dd class="text-sm font-semibold text-gray-900">
                                {% if standard.review_date %}
                                {{ standard.review_date|date:"Y-m-d" }}
                                {% else %}
                                <span class="text-gray-400 italic">{% trans "Not specified" %}</span>
                                {% endif %}
                            </dd>
                        </div>
                    </dl>
                </div>
            </div>
        </div>

        <div class="lg:col-span-1">
            <div class="stat-card">
                <div class="text-center mb-4">
                    <div class="text-4xl font-bold text-navy mb-1">{{ compliance_records.count }}</div>
                    <div class="text-sm text-gray-600">{% trans "Assessments" %}</div>
                </div>
                <div class="space-y-2">
                    <div class="flex items-center justify-between p-2 bg-green-50 rounded-lg">
                        <span class="text-sm text-gray-700">{% trans "Met" %}</span>
                        <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-semibold bg-green-100 text-green-800">
                            {{ compliance_records|count_by:"status:met" }}
                        </span>
                    </div>
                    <div class="flex items-center justify-between p-2 bg-yellow-50 rounded-lg">
                        <span class="text-sm text-gray-700">{% trans "Partially Met" %}</span>
                        <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-semibold bg-yellow-100 text-yellow-800">
                            {{ compliance_records|count_by:"status:partially_met" }}
                        </span>
                    </div>
                    <div class="flex items-center justify-between p-2 bg-red-50 rounded-lg">
                        <span class="text-sm text-gray-700">{% trans "Not Met" %}</span>
                        <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-semibold bg-red-100 text-red-800">
                            {{ compliance_records|count_by:"status:not_met" }}
                        </span>
                    </div>
                    <div class="flex items-center justify-between p-2 bg-gray-50 rounded-lg">
                        <span class="text-sm text-gray-700">{% trans "Not Assessed" %}</span>
                        <span class="inline-flex items-center px-2 py-1 rounded-full text-xs font-semibold bg-gray-100 text-gray-800">
                            {{ compliance_records|count_by:"status:not_assessed" }}
                        </span>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <div class="section-card mb-6">
        <div class="section-header">
            <div class="section-icon bg-blue/10">
                <i data-lucide="file-text" class="w-5 h-5 text-blue"></i>
            </div>
            <h5 class="text-lg font-semibold text-gray-800">{% trans "Description" %}</h5>
        </div>
        <div class="p-6">
            <div class="text-sm text-gray-700 leading-relaxed">
                {{ standard.description|linebreaks }}
            </div>
        </div>
    </div>

    <div class="section-card">
        <div class="section-header">
            <div class="section-icon bg-navy/10">
                <i data-lucide="building-2" class="w-5 h-5 text-navy"></i>
            </div>
            <h5 class="text-lg font-semibold text-gray-800">{% trans "Compliance by Department" %}</h5>
        </div>
        <div class="p-0">
            {% if compliance_records %}
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {% trans "Department" %}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {% trans "Status" %}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {% trans "Last Assessed" %}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {% trans "Assessor" %}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {% trans "Evidence" %}
                            </th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        {% for record in compliance_records %}
                        <tr class="hover:bg-gray-50 transition">
                            <td class="px-6 py-4 whitespace-nowrap">
                                <a href="{% url 'standards:department_standards' pk=record.department.id %}" class="text-sm font-medium text-gray-900 hover:text-navy transition">
                                    {{ record.department.name }}
                                </a>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                {% if record.status == 'met' %}
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-green-100 text-green-800">
                                    <i data-lucide="check-circle" class="w-3 h-3 me-1"></i>{{ record.get_status_display }}
                                </span>
                                {% elif record.status == 'partially_met' %}
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-yellow-100 text-yellow-800">
                                    <i data-lucide="alert-circle" class="w-3 h-3 me-1"></i>{{ record.get_status_display }}
                                </span>
                                {% elif record.status == 'not_met' %}
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-red-100 text-red-800">
                                    <i data-lucide="x-circle" class="w-3 h-3 me-1"></i>{{ record.get_status_display }}
                                </span>
                                {% else %}
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-gray-100 text-gray-800">
                                    <i data-lucide="help-circle" class="w-3 h-3 me-1"></i>{{ record.get_status_display }}
                                </span>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-600">
                                {% if record.last_assessed_date %}
                                {{ record.last_assessed_date|date:"Y-m-d" }}
                                {% else %}
                                <span class="text-gray-400 italic">{% trans "Not assessed" %}</span>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-600">
                                {% if record.assessor %}
                                {{ record.assessor.get_full_name }}
                                {% else %}
                                <span class="text-gray-400">-</span>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span class="inline-flex items-center px-3 py-1 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
                                    <i data-lucide="file-text" class="w-3 h-3 me-1"></i>{{ record.attachments.count }}
                                </span>
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
            {% else %}
            <div class="text-center py-12 text-gray-500">
                <i data-lucide="inbox" class="w-12 h-12 mx-auto mb-3 text-gray-300"></i>
                <p>{% trans "No compliance assessments yet" %}</p>
            </div>
            {% endif %}
        </div>
    </div>
</div>
{% endblock %}