@extends('layouts.app')

@section('title', __('navigation.trainings'))
@section('meta_description', __('trainings.meta_description'))

@section('content')
<!-- Breadcrumb Area Start -->
<div class="edu-breadcrumb-area" style="padding: 50px 0 50px;">
    <div class="container">
        <div class="breadcrumb-inner">
            <div class="page-title">
                <h1 class="title">{{ __('trainings.page_title') }}</h1>
            </div>
            <ul class="edu-breadcrumb">
                <li class="breadcrumb-item">
                    <a href="{{ route('home') }}">{{ __('navigation.home') }}</a>
                </li>
                <li class="separator"><i class="icon-angle-right"></i></li>
                <li class="breadcrumb-item active" aria-current="page">{{ __('navigation.trainings') }}</li>
            </ul>
        </div>
    </div>
    <ul class="shape-group">
        <li class="shape-1"><span></span></li>
        <li class="shape-2 scene"><img data-depth="2" src="{{ asset('assets/images/about/shape-13.png') }}" alt="shape"></li>
        <li class="shape-3 scene"><img data-depth="-2" src="{{ asset('assets/images/about/shape-15.png') }}" alt="shape"></li>
        <li class="shape-4"><span></span></li>
        <li class="shape-5 scene"><img data-depth="2" src="{{ asset('assets/images/about/shape-07.png') }}" alt="shape"></li>
    </ul>
</div>

<!-- Courses Area Start -->
<div class="home-online-art-course edu-course-area section-gap-equal_small bg-white">
    <div class="container">
        @php
            $currentFilter = request('price_sort', '');
            if (! $currentFilter && request()->filled('sort') && is_numeric(request('sort'))) {
                $currentFilter = 'category-' . (int) request('sort');
            }
            $legacyCategories = array_filter((array) request('categories', []), 'is_numeric');
            if (! $currentFilter && count($legacyCategories) === 1) {
                $currentFilter = 'category-' . (int) reset($legacyCategories);
            }
            $hasActiveFilters = request('search') || $currentFilter || count($legacyCategories) > 1;
        @endphp
        {{-- Barre de recherche pleine largeur --}}
        <form method="GET" action="{{ route('trainings.index') }}" class="mb-5">
            @if($currentFilter)
            <input type="hidden" name="price_sort" value="{{ $currentFilter }}">
            @endif
            <div class="input-group" style="box-shadow: 0 4px 20px rgba(0,0,0,0.10); border-radius: 6px; overflow: hidden;">
                <span class="input-group-text bg-white border-0 ps-3" style="font-size: 1.1rem; color: #aaa;">
                    <i class="icon-2"></i>
                </span>
                <input type="text"
                       class="form-control border-0"
                       style="font-size: 1.5rem; line-height: 1.25; height: 56px;"
                       name="search"
                       value="{{ request('search') }}"
                       placeholder="{{ __('trainings.search_placeholder') }}">
                <button class="edu-btn border-0 px-4" type="submit" style="border-radius: 0; height: 56px; line-height: 56px; padding-top: 0; padding-bottom: 0;">
                    {{ __('trainings.search') }}
                </button>
            </div>
        </form>

        <div class="row g-5">
            <div class="col-12">
                {{-- Zone de tri et filtres --}}
                <div class="edu-sorting-area">
                    <div class="sorting-left">
                        @if($trainings && $trainings->count() > 0)
                        <h6 class="showing-text">
                            {{ __('trainings.showing_results', [
                                'from' => $trainings->firstItem() ?: 0,
                                'to' => $trainings->lastItem() ?: 0,
                                'total' => $trainings->total()
                            ]) }}
                        </h6>
                        @else
                        <h6 class="showing-text">{{ __('trainings.no_results_title') }}</h6>
                        @endif
                    </div>
                    <div class="sorting-right d-flex align-items-center gap-3 flex-wrap">
                        @if($hasActiveFilters)
                        <a href="{{ route('trainings.index') }}" class="edu-btn btn-medium btn-outline">
                            <i class="icon-close"></i> {{ __('trainings.clear_filters') }}
                        </a>
                        @endif
                        <div class="edu-sorting">
                            <div class="icon"><i class="icon-55"></i></div>
                            <form method="GET" action="{{ route('trainings.index') }}" style="display: inline;">
                                @if(request('search'))
                                <input type="hidden" name="search" value="{{ request('search') }}">
                                @endif
                                <select class="edu-select" name="price_sort" onchange="this.form.submit()">
                                    <option value="" {{ $currentFilter === '' ? 'selected' : '' }}>{{ __('trainings.sort_default') }}</option>
                                    <optgroup label="{{ __('trainings.sort_filter') }}">
                                        <option value="date" {{ $currentFilter === 'date' ? 'selected' : '' }}>{{ __('trainings.sort_by_date') }}</option>
                                        <option value="asc" {{ $currentFilter === 'asc' ? 'selected' : '' }}>{{ __('trainings.price_low_to_high') }}</option>
                                        <option value="desc" {{ $currentFilter === 'desc' ? 'selected' : '' }}>{{ __('trainings.price_high_to_low') }}</option>
                                    </optgroup>
                                    @if($trainingCategories && $trainingCategories->isNotEmpty())
                                    <optgroup label="{{ __('trainings.filter_categories') }}">
                                        @foreach($trainingCategories as $category)
                                        @php $categoryValue = 'category-' . $category->id; @endphp
                                        <option value="{{ $categoryValue }}" {{ $currentFilter === $categoryValue ? 'selected' : '' }}>
                                            {{ $category->display_name ?? $category->translate()?->name }}
                                        </option>
                                        @endforeach
                                    </optgroup>
                                    @endif
                                </select>
                            </form>
                        </div>
                    </div>
                </div>

                {{-- Liste des formations --}}
                @if($trainings && $trainings->count() > 0)
                <div class="row g-5 mt-2">
                    @foreach($trainings as $index => $training)
                    @php
                        $nextSession = $training->nextFutureSession;
                        $sessionDate = $nextSession?->start_date
                            ?? ($training->next_session_date ? \Carbon\Carbon::parse($training->next_session_date) : null);
                        $delay = (($index % 3) + 1) * 100;
                        $trainingUrl = $training->url;
                    @endphp
                    <div class="col-lg-4 col-md-6" data-sal-delay="{{ $delay }}" data-sal="slide-up" data-sal-duration="800">
                        <div class="edu-event event-style-1">
                            <div class="inner">
                                <div class="thumbnail">
                                    <a href="{{ $trainingUrl }}">
                                        @if($training->image_url)
                                        <img src="{{ $training->thumbnail_url ?? $training->image_url }}" alt="{{ $training->title }}" loading="lazy" width="370" height="250">
                                        @else
                                        <img src="{{ asset('assets/images/event/event-01.jpg') }}" alt="{{ $training->title }}" loading="lazy" width="370" height="250">
                                        @endif
                                    </a>
                                    <div class="event-time">
                                        <span>
                                            <i class="icon-33"></i>
                                            @if($nextSession?->duration_badge_label)
                                                {{ $nextSession->duration_badge_label }}
                                            @elseif($sessionDate)
                                                {{ $sessionDate->locale(app()->getLocale())->translatedFormat('d M Y') }}
                                            @else
                                                {{ __('trainings.date_to_be_defined') }}
                                            @endif
                                        </span>
                                    </div>
                                </div>
                                <div class="content">
                                    @if($sessionDate)
                                    @php
                                        $badgeMonth = ucfirst(rtrim($sessionDate->locale(app()->getLocale())->translatedFormat('M'), '.'));
                                    @endphp
                                    <div class="event-date sfer-event-date-session" title="{{ $badgeMonth }} {{ $sessionDate->format('Y') }}">
                                        <span class="day">{{ $badgeMonth }}</span>
                                        <span class="month">{{ $sessionDate->format('Y') }}</span>
                                    </div>
                                    @endif
                                    <h5 class="title"><a href="{{ $trainingUrl }}">{{ $training->title }}</a></h5>
                                    @if($training->accroche_first || $training->accroche_second)
                                    <p>{{ Str::limit($training->accroche_first ?: $training->accroche_second, 100) }}</p>
                                    @endif
                                    <div class="read-more-btn">
                                        <a class="edu-btn btn-small" href="{{ $trainingUrl }}">{{ __('home.learn_more') }} <i class="icon-4"></i></a>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    @endforeach
                </div>

                {{-- Pagination --}}
                @if($trainings->hasPages())
                <div class="row mt-5">
                    <div class="col-12">
                        <div class="d-flex justify-content-center">
                            {{ $trainings->withQueryString()->links('layouts.custom-pagination') }}
                        </div>
                    </div>
                </div>
                @endif

                @else
                {{-- Aucun résultat --}}
                <div class="text-center py-5">
                    <i class="icon-search display-1 text-muted"></i>
                    <h3 class="text-muted mb-3 mt-3">{{ __('trainings.no_results_title') }}</h3>
                    <p class="text-muted mb-4">{{ __('trainings.no_results_general') }}</p>
                    <a href="{{ route('contact') }}" class="edu-btn btn-medium">
                        {{ __('trainings.contact_us') }}
                    </a>
                </div>
                @endif
            </div>
        </div>
    </div>
</div>
@endsection