@extends('layouts.main_dashboard.app')

@section('title', app()->getLocale() === 'ar' ? 'الصفوف عالية الخطورة' : 'High-risk Classes')
@section('skip_page_hero', true)

@php
    $isArabic = app()->getLocale() === 'ar';
@endphp

@section('content')
<div class="space-y-6">
    <section class="rounded-[1.75rem] border border-zinc-200 bg-white p-6 shadow-sm dark:border-zinc-800 dark:bg-zinc-950">
        <div class="flex flex-col gap-4 lg:flex-row lg:items-end lg:justify-between">
            <div>
                <p class="text-xs font-black uppercase tracking-[0.24em] text-orange-600">{{ $isArabic ? 'الصفوف عالية الخطورة' : 'High-risk Classes' }}</p>
                <h1 class="mt-3 text-2xl font-black text-zinc-900 dark:text-white md:text-3xl">{{ $isArabic ? 'رؤية أوضح للفصول الأكثر ضغطًا' : 'A clearer view of the most pressured classes' }}</h1>
                <p class="mt-3 max-w-3xl text-sm leading-7 text-zinc-500 dark:text-zinc-400">{{ $isArabic ? 'تعرف بسرعة على الفصول الأكثر تأثرًا بالغياب، ثم انتقل إلى الطلاب داخل كل فئة للمراجعة والتدخل.' : 'Identify the classes most affected by absences, then move to the underlying student cases for intervention.' }}</p>
            </div>
            <div class="grid gap-3 sm:grid-cols-2">
                <div class="rounded-2xl bg-orange-50 px-5 py-4 dark:bg-orange-500/10">
                    <p class="text-xs font-black text-orange-700 dark:text-orange-300">{{ $isArabic ? 'الفصول ضمن النطاق' : 'Classes in scope' }}</p>
                    <p class="mt-2 text-3xl font-black text-zinc-900 dark:text-white font-numbers">{{ $effectiveClasses->count() }}</p>
                </div>
                <div class="rounded-2xl bg-zinc-100 px-5 py-4 dark:bg-zinc-900">
                    <p class="text-xs font-black text-zinc-600 dark:text-zinc-400">{{ $isArabic ? 'جلسات الغياب' : 'Absence sessions' }}</p>
                    <p class="mt-2 text-3xl font-black text-zinc-900 dark:text-white font-numbers">{{ $totalAbsenceSessions }}</p>
                </div>
            </div>
        </div>
    </section>

    <section class="space-y-6">
        <div class="rounded-[1.75rem] border border-zinc-200 bg-white dark:border-zinc-800 dark:bg-zinc-950">
            <div class="border-b border-zinc-200 px-6 py-5 dark:border-zinc-800">
                <h2 class="text-lg font-black text-zinc-900 dark:text-white">{{ $isArabic ? 'لوحة المخاطر حسب الفصل' : 'Risk board by class' }}</h2>
                <p class="mt-1 text-sm text-zinc-500 dark:text-zinc-400">{{ $isArabic ? 'ترتيب تنازلي بحسب كثافة الغياب داخل الفصول التي تديرينها.' : 'Sorted by absence intensity across the classes you manage.' }}</p>
            </div>
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-zinc-200 dark:divide-zinc-800">
                    <thead class="bg-zinc-50 dark:bg-zinc-900/60">
                        <tr class="text-start text-xs font-black uppercase tracking-[0.2em] text-zinc-500 dark:text-zinc-400">
                            <th class="px-6 py-4">{{ $isArabic ? 'الفصل' : 'Class' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'عدد الغياب' : 'Absences' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'الطلاب المتأثرون' : 'Affected students' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'التصنيف' : 'Risk' }}</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-zinc-200 dark:divide-zinc-800">
                        @foreach($classRiskBoard as $class)
                            <tr>
                                <td class="px-6 py-4">
                                    <div class="text-sm font-black text-zinc-900 dark:text-white">{{ $class->grade_name }}{{ $class->class_name ? ' • ' . $class->class_name : '' }}</div>
                                </td>
                                <td class="px-6 py-4 text-sm font-black text-zinc-900 dark:text-white font-numbers">{{ $class->absences_count }}</td>
                                <td class="px-6 py-4 text-sm text-zinc-600 dark:text-zinc-300 font-numbers">{{ $class->students_count }}</td>
                                <td class="px-6 py-4">
                                    <span class="rounded-full bg-orange-100 px-3 py-1 text-xs font-black text-orange-700 dark:bg-orange-500/10 dark:text-orange-300">{{ $class->risk_label }}</span>
                                </td>
                            </tr>
                        @endforeach
@if($classRiskBoard->isEmpty())
                            <tr>
                                <td colspan="4" class="px-6 py-10 text-center text-sm text-zinc-500 dark:text-zinc-400">{{ $isArabic ? 'لا توجد بيانات كافية للمخاطر الصفية.' : 'Not enough class risk data yet.' }}</td>
                            </tr>
                        @endif
                    </tbody>
                </table>
            </div>
        </div>

        <div class="rounded-[1.75rem] border border-zinc-200 bg-white dark:border-zinc-800 dark:bg-zinc-950">
            <div class="border-b border-zinc-200 px-6 py-5 dark:border-zinc-800">
                <h2 class="text-lg font-black text-zinc-900 dark:text-white">{{ $isArabic ? 'الغياب حسب الصف' : 'Absences by grade' }}</h2>
                <p class="mt-1 text-sm text-zinc-500 dark:text-zinc-400">{{ $isArabic ? 'مقارنة سريعة بين الصفوف التي يكثر فيها الغياب.' : 'A quick comparison of grades with the highest absence load.' }}</p>
            </div>
            <div class="space-y-4 p-6">
                @foreach($gradeAbsenceBars as $grade)
                    <article>
                        <div class="mb-2 flex items-center justify-between gap-4 text-sm">
                            <h3 class="font-black text-zinc-900 dark:text-white">{{ $grade['grade_name'] }}</h3>
                            <span class="font-black text-zinc-600 dark:text-zinc-300 font-numbers">{{ $grade['total'] }}</span>
                        </div>
                        <div class="h-3 rounded-full bg-zinc-100 dark:bg-zinc-900">
                            <div class="h-3 rounded-full bg-gradient-to-r from-orange-500 to-amber-400" style="width: {{ $grade['width'] }}%;"></div>
                        </div>
                    </article>
                @endforeach
@if($gradeAbsenceBars->isEmpty())
                    <div class="rounded-2xl border border-dashed border-zinc-300 p-6 text-center text-sm text-zinc-500 dark:border-zinc-700 dark:text-zinc-400">{{ $isArabic ? 'لا توجد بيانات غياب حسب الصف حتى الآن.' : 'No grade-based absence data yet.' }}</div>
                @endif
            </div>
        </div>
    </section>
</div>
@endsection