@extends('layouts.main_dashboard.app')

@section('title', app()->getLocale() === 'ar' ? 'جميع الأسئلة' : 'All Questions')
@section('page_heading', app()->getLocale() === 'ar' ? 'جميع الأسئلة' : 'All Questions')
@section('page_subtitle', app()->getLocale() === 'ar' ? 'إدارة الأسئلة الحالية من شاشة أخف وأكثر تركيزًا.' : 'Manage current questions from a lighter, more focused screen.')
@section('skip_page_hero', true)

@php
    $isArabic = app()->getLocale() === 'ar';
    $stats = $questionBankData['stats'];
    $typeLabels = $questionBankData['type_labels'];
    $filtersOpen = request()->hasAny(['keyword', 'subject_id', 'lesson_id', 'teacher_id', 'type', 'difficulty_level_id']);
@endphp

@section('content')
<div class="space-y-6" x-data="{ filtersOpen: {{ $filtersOpen ? 'true' : 'false' }}, selectedIds: [], selectAll: false }">
    <section class="rounded-xl border border-surface-200 bg-white p-6 shadow-sm dark:border-surface-800 dark:bg-surface-900">
        <div class="flex flex-col gap-5 lg:flex-row lg:items-center lg:justify-between">
            <div class="space-y-2">
                <h2 class="text-2xl font-black tracking-tight text-surface-900 dark:text-white">{{ __('dashboard.All Questions') }}</h2>
                <p class="max-w-2xl text-sm leading-7 text-surface-500 dark:text-surface-400">
                    {{ $isArabic ? 'قائمة الأسئلة الحالية مع الفلاتر الأساسية.' : 'Current questions list with the core filters.' }}
                </p>
            </div>

            <div class="flex items-center gap-3 overflow-x-auto whitespace-nowrap pb-1">
                @include('admin.questions._navigation')
                <a href="{{ route('admin.questions.create') }}" class="inline-flex items-center gap-2 rounded-xl bg-brand-600 px-4 py-2 text-sm font-bold text-white transition hover:bg-brand-700">
                    <i class="fa-solid fa-plus text-xs"></i>
                    <span>{{ __('dashboard.Add New Question') }}</span>
                </a>
            </div>
        </div>
    </section>

    <section class="overflow-hidden rounded-xl border border-surface-200 bg-white shadow-sm dark:border-surface-800 dark:bg-surface-900">
        <div class="border-b border-surface-200 bg-surface-50/80 px-6 py-5 dark:border-surface-800 dark:bg-surface-800/30">
            <div class="flex flex-col gap-4 lg:flex-row lg:items-end lg:justify-between">
                <div>
                    <h2 class="text-lg font-black text-surface-900 dark:text-white">{{ $isArabic ? 'قائمة الأسئلة' : 'Questions list' }}</h2>
                    <p class="mt-1 text-sm text-surface-500 dark:text-surface-400">{{ $isArabic ? 'راجع الأسئلة الحالية وطبّق التصفية قبل العرض أو التعديل.' : 'Review current questions and narrow them before viewing or editing.' }}</p>
                </div>

                <div class="grid grid-cols-2 gap-3 sm:grid-cols-4">
                    <div class="rounded-2xl border border-surface-200 bg-white px-4 py-3 dark:border-surface-700 dark:bg-surface-900">
                        <p class="text-[11px] font-bold text-surface-500 dark:text-surface-400">{{ $isArabic ? 'إجمالي الأسئلة' : 'Total questions' }}</p>
                        <p class="mt-1 text-xl font-black leading-none text-surface-900 dark:text-white">{{ $stats['total_questions'] }}</p>
                    </div>
                    <div class="rounded-2xl border border-surface-200 bg-white px-4 py-3 dark:border-surface-700 dark:bg-surface-900">
                        <p class="text-[11px] font-bold text-surface-500 dark:text-surface-400">{{ $isArabic ? 'المواد المغطاة' : 'Covered subjects' }}</p>
                        <p class="mt-1 text-xl font-black leading-none text-surface-900 dark:text-white">{{ $stats['total_subjects'] }}</p>
                    </div>
                    <div class="rounded-2xl border border-surface-200 bg-white px-4 py-3 dark:border-surface-700 dark:bg-surface-900">
                        <p class="text-[11px] font-bold text-surface-500 dark:text-surface-400">{{ $isArabic ? 'التصحيح اليدوي' : 'Manual review' }}</p>
                        <p class="mt-1 text-xl font-black leading-none text-surface-900 dark:text-white">{{ $stats['manual_review_questions'] }}</p>
                    </div>
                    <div class="rounded-2xl border border-surface-200 bg-white px-4 py-3 dark:border-surface-700 dark:bg-surface-900">
                        <p class="text-[11px] font-bold text-surface-500 dark:text-surface-400">{{ $isArabic ? 'متوسط الدرجة' : 'Average score' }}</p>
                        <p class="mt-1 text-xl font-black leading-none text-surface-900 dark:text-white">{{ $stats['average_score'] }}</p>
                    </div>
                </div>
            </div>
        </div>

        <div class="border-b border-surface-200 px-6 py-5 dark:border-surface-800">
            <div class="flex flex-col gap-4 lg:flex-row lg:items-center lg:justify-between">
                <div class="space-y-1">
                    <p class="text-sm font-black text-surface-900 dark:text-white">{{ $isArabic ? 'تصفية الأسئلة' : 'Filter questions' }}</p>
                    <p class="text-sm text-surface-500 dark:text-surface-400">{{ $isArabic ? 'افتح الفلاتر فقط عند الحاجة للحفاظ على الصفحة مرتبة وواضحة.' : 'Open filters only when needed to keep the page tidy and clear.' }}</p>
                </div>

                <button type="button" @click="filtersOpen = !filtersOpen" class="inline-flex h-11 items-center gap-2 rounded-xl border border-surface-200 bg-white px-4 text-sm font-bold text-surface-700 transition hover:bg-surface-50 dark:border-surface-700 dark:bg-surface-900 dark:text-surface-200 dark:hover:bg-surface-800">
                    <i class="fa-solid" :class="filtersOpen ? 'fa-sliders' : 'fa-filter'"></i>
                    <span>{{ $isArabic ? 'إدارة الفلتر' : 'Manage Filters' }}</span>
                </button>
            </div>
        </div>

        <div x-show="filtersOpen" x-collapse class="border-b border-surface-200 px-6 py-6 dark:border-surface-800">
            <form action="{{ route('admin.questions.index') }}" method="GET" class="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
                <input type="text" name="keyword" value="{{ request('keyword') }}" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100" placeholder="{{ __('dashboard.Search by question text') }}">
                <select name="subject_id" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <option value="">{{ __('dashboard.Select Subject') }}</option>
                    @foreach($subjects as $subject)
                        <option value="{{ $subject->id }}" @selected(request('subject_id') == $subject->id)>{{ $subject->grade?->stage?->name ?? '' }}{{ $subject->grade?->name ? ' - ' . $subject->grade->name : '' }}{{ ' - ' . $subject->name }}</option>
                    @endforeach
                </select>
                <select name="lesson_id" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <option value="">{{ __('dashboard.Select Lesson') }}</option>
                    @foreach($lessons as $lesson)
                        <option value="{{ $lesson->id }}" @selected(request('lesson_id') == $lesson->id)>{{ $lesson->title }}</option>
                    @endforeach
                </select>
                <select name="teacher_id" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <option value="">{{ __('dashboard.Select Teacher') }}</option>
                    @foreach($teachers as $teacher)
                        <option value="{{ $teacher->id }}" @selected(request('teacher_id') == $teacher->id)>{{ trim(($teacher->first_name ?? '') . ' ' . ($teacher->last_name ?? '')) }}</option>
                    @endforeach
                </select>
                <select name="type" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <option value="">{{ __('dashboard.Select Type') }}</option>
                    @foreach($typeLabels as $value => $label)
                        <option value="{{ $value }}" @selected(request('type') === $value)>{{ $label }}</option>
                    @endforeach
                </select>
                <select name="difficulty_level_id" class="rounded-xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-brand-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <option value="">{{ __('dashboard.Select Difficulty Level') }}</option>
                    @foreach($difficultyLevels as $level)
                        <option value="{{ $level->id }}" @selected(request('difficulty_level_id') == $level->id)>{{ $level->name }}</option>
                    @endforeach
                </select>
                <div class="flex gap-3 md:col-span-2 xl:col-span-2">
                    <button type="submit" class="inline-flex items-center gap-2 rounded-xl bg-brand-600 px-4 py-2 text-sm font-bold text-white transition hover:bg-brand-700">
                        <i class="fa-solid fa-magnifying-glass text-xs"></i>
                        <span>{{ __('dashboard.Filter') }}</span>
                    </button>
                    <a href="{{ route('admin.questions.index') }}" class="inline-flex items-center rounded-xl border border-surface-200 px-4 py-2 text-sm font-bold text-surface-600 transition hover:bg-surface-50 dark:border-surface-700 dark:text-surface-300 dark:hover:bg-surface-800">
                        {{ __('dashboard.Reset') }}
                    </a>
                </div>
            </form>
        </div>

        @if($questions->isEmpty())
            <div class="px-6 py-16 text-center text-sm text-surface-500 dark:text-surface-400">{{ __('dashboard.No data found') }}</div>
        @else
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-surface-200 dark:divide-surface-800">
                    <thead class="bg-surface-50/80 dark:bg-surface-800/40">
                        <tr class="text-right text-xs font-black uppercase tracking-[0.2em] text-surface-500 dark:text-surface-400">
                            <th class="px-4 py-4 w-10">
                                <input type="checkbox" x-model="selectAll"
                                       @change="selectedIds = selectAll ? [{{ $questions->pluck('id')->implode(',') }}] : []"
                                       class="rounded border-surface-300 dark:border-surface-600 text-brand-600">
                            </th>
                            <th class="px-6 py-4">{{ $isArabic ? 'السؤال' : 'Question' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'النوع' : 'Type' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'المادة والدرس' : 'Subject & lesson' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'الصعوبة والدرجة' : 'Difficulty & score' }}</th>
                            <th class="px-6 py-4">{{ $isArabic ? 'المنشئ' : 'Author' }}</th>
                            <th class="px-6 py-4 text-left">{{ __('dashboard.Actions') }}</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-surface-200 dark:divide-surface-800">
                        @foreach($questions as $question)
                            <tr class="transition hover:bg-surface-50/80 dark:hover:bg-surface-800/20"
                                :class="selectedIds.includes({{ $question->id }}) ? 'bg-brand-50/50 dark:bg-brand-950/20' : ''">
                                <td class="px-4 py-5">
                                    <input type="checkbox" :value="{{ $question->id }}" x-model="selectedIds"
                                           class="rounded border-surface-300 dark:border-surface-600 text-brand-600">
                                </td>
                                <td class="px-6 py-5">
                                    <p class="text-sm font-black text-surface-900 dark:text-white">{{ $question->question_text }}</p>
                                    <p class="mt-1 text-xs text-surface-500 dark:text-surface-400">#{{ $question->id }}</p>
                                </td>
                                <td class="px-6 py-5 text-sm text-surface-600 dark:text-surface-300">{{ $typeLabels[$question->type] ?? $question->type }}</td>
                                <td class="px-6 py-5 text-sm text-surface-600 dark:text-surface-300">
                                    <p>{{ $question->subject?->name ?? '-' }}</p>
                                    <p class="mt-1 text-xs text-surface-500 dark:text-surface-400">{{ $question->lesson?->title ?? '-' }}</p>
                                </td>
                                <td class="px-6 py-5 text-sm text-surface-600 dark:text-surface-300">
                                    <p>{{ $question->difficultyLevel?->name ?? ($isArabic ? 'غير محدد' : 'Unspecified') }}</p>
                                    <p class="mt-1 text-xs font-black text-surface-900 dark:text-white">{{ $question->score ?? 0 }}</p>
                                </td>
                                <td class="px-6 py-5 text-sm text-surface-600 dark:text-surface-300">{{ trim(($question->user?->first_name ?? '') . ' ' . ($question->user?->last_name ?? '')) ?: '-' }}</td>
                                <td class="px-6 py-5">
                                    <div class="flex items-center justify-end gap-2">
                                        <a href="{{ route('admin.questions.show', $question->id) }}" class="inline-flex items-center gap-2 rounded-xl border border-surface-200 px-4 py-2.5 text-sm font-bold text-surface-700 transition hover:border-brand-300 hover:text-brand-700 dark:border-surface-700 dark:text-surface-200">
                                            <i class="fa-regular fa-eye text-xs"></i>
                                            <span>{{ __('dashboard.View') }}</span>
                                        </a>
                                        <a href="{{ route('admin.questions.edit', $question->id) }}" class="inline-flex items-center gap-2 rounded-xl bg-brand-600 px-4 py-2.5 text-sm font-bold text-white transition hover:bg-brand-700">
                                            <i class="fa-solid fa-pen-to-square text-xs"></i>
                                            <span>{{ __('dashboard.Edit') }}</span>
                                        </a>
                                    </div>
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>

            <div class="border-t border-surface-200 px-6 py-5 dark:border-surface-800">
                {{ $questions->appends(request()->query())->links('pagination::simple-tailwind') }}
            </div>
        @endif
    </section>
</div>
<x-bulk-action-bar
    :actions="[['value'=>'delete','label'=> app()->getLocale()==='ar' ? 'حذف المحدد' : 'Delete Selected']]"
    :route="route('admin.questions.bulk-action')"
/>
@endsection