{{-- resources/views/public/athlete_ranking.blade.php --}}
@extends('layouts.pasi_public')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8 animate-fade-in-up">
    
    <div class="flex flex-col md:flex-row justify-between items-end mb-8 border-b border-gray-200 dark:border-slate-700 pb-6 gap-4">
        <div>
            <h1 class="text-3xl md:text-4xl font-extrabold text-gray-900 dark:text-white uppercase tracking-tight">
                Peringkat Nasional
            </h1>
            <p class="text-gray-500 dark:text-slate-400 mt-2 text-lg">
                Daftar performa terbaik atlet **Aktif** Indonesia musim ini (Season Best).
            </p>
        </div>
        
        <div class="text-right">
            <span class="block text-xs font-bold text-gray-400 uppercase tracking-wider mb-1">DATA PER TANGGAL</span>
            <span class="block text-xl font-mono font-bold text-blue-600 dark:text-blue-400">
                {{ date('d M Y') }}
            </span>
        </div>
    </div>

    <div class="mb-6 overflow-x-auto border-b border-gray-200 dark:border-slate-700 pb-1">
        <ul class="flex flex-nowrap gap-2" id="ageTab" role="tablist">
            @foreach($ageGroups as $index => $age)
                @php $tabSlug = Str::slug($age); @endphp
                <li role="presentation">
                    <button class="tab-btn px-5 py-3 text-sm font-bold uppercase tracking-wide rounded-t-lg border-t-2 border-l border-r transition-all duration-200 whitespace-nowrap outline-none
                                   {{ $index === 0 ? 'bg-blue-600 text-white border-blue-600 shadow-md active-tab' : 'bg-gray-50 text-gray-500 border-transparent hover:bg-gray-100 hover:text-gray-700 dark:bg-slate-800 dark:text-slate-400' }}"
                            id="tab-{{ $tabSlug }}" 
                            data-target="content-{{ $tabSlug }}"
                            role="tab"
                            aria-selected="{{ $index === 0 ? 'true' : 'false' }}">
                        KATEGORI {{ $age }}
                    </button>
                </li>
            @endforeach
        </ul>
    </div>

    <div class="bg-white dark:bg-slate-800 rounded-lg shadow-sm border border-gray-200 dark:border-slate-700 p-4 mb-6">
        <h3 class="text-sm font-bold text-gray-900 dark:text-white uppercase tracking-wider mb-4 border-b border-gray-100 dark:border-slate-700 pb-2">
            Filter Peringkat
        </h3>
        
        <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
            <div>
                <label class="block text-xs text-gray-500 mb-1 font-bold">GENDER</label>
                <select id="genderFilter" onchange="applyFilters()" class="w-full bg-gray-50 dark:bg-slate-900 border border-gray-300 dark:border-slate-600 text-gray-900 dark:text-white text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block p-2.5 outline-none">
                    <option value="all">Semua Gender</option>
                    <option value="male">Putra (Male)</option>
                    <option value="female">Putri (Female)</option>
                </select>
            </div>

            <div>
                <label class="block text-xs text-gray-500 mb-1 font-bold">KATEGORI LOMBA</label>
                <select id="categoryFilter" onchange="applyFilters()" class="w-full bg-gray-50 dark:bg-slate-900 border border-gray-300 dark:border-slate-600 text-gray-900 dark:text-white text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block p-2.5 outline-none">
                    <option value="all">Semua Kategori</option>
                    @foreach($categories as $cat)
                        <option value="cat-{{ $cat->id }}">{{ $cat->name }}</option>
                    @endforeach
                </select>
            </div>

            <div>
                <label class="block text-xs text-gray-500 mb-1 font-bold">DISIPLIN LOMBA</label>
                <select id="disciplineFilter" onchange="applyFilters()" class="w-full bg-gray-50 dark:bg-slate-900 border border-gray-300 dark:border-slate-600 text-gray-900 dark:text-white text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block p-2.5 outline-none">
                    <option value="all">Semua Nomor</option>
                    @foreach($categories as $cat)
                        @foreach($cat->disciplines as $disc)
                            <option value="disc-{{ $disc->id }}" 
                                    class="discipline-option"
                                    data-category="cat-{{ $cat->id }}" 
                                    data-gender="{{ $disc->gender }}">
                                {{ $disc->name }}
                            </option>
                        @endforeach
                    @endforeach
                </select>
            </div>
            
            <div>
                <label class="block text-xs text-gray-500 mb-1 font-bold">CARI ATLET</label>
                <div class="flex gap-2">
                    <input type="text" id="searchInput" onkeyup="applyFilters()" placeholder="Nama atlet..." class="w-full bg-gray-50 dark:bg-slate-900 border border-gray-300 dark:border-slate-600 text-gray-900 dark:text-white text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block p-2.5 outline-none">
                    <button onclick="resetFilters()" class="bg-gray-100 hover:bg-gray-200 text-gray-700 dark:bg-slate-700 dark:hover:bg-slate-600 dark:text-white font-bold py-2.5 px-3 rounded-lg border border-gray-300 dark:border-slate-600 transition-colors" title="Reset Filter">
                        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/></svg>
                    </button>
                </div>
            </div>
        </div>
    </div>

    <div class="bg-white dark:bg-slate-800 rounded-xl shadow-lg overflow-hidden border border-gray-200 dark:border-slate-700">
        <div id="tabContents">
            @foreach($ageGroups as $index => $age)
                @php $tabSlug = Str::slug($age); @endphp
                
                <div class="tab-pane {{ $index === 0 ? 'block' : 'hidden' }}" id="content-{{ $tabSlug }}" role="tabpanel">
                    <div class="overflow-x-auto">
                        <table class="w-full text-sm text-left text-gray-500 dark:text-slate-400">
                            <thead class="text-xs text-gray-700 uppercase bg-gray-100 dark:bg-slate-700 dark:text-slate-200">
                                <tr>
                                    <th scope="col" class="px-6 py-4 w-16 text-center">Place</th>
                                    <th scope="col" class="px-6 py-4">Competitor</th>
                                    <th scope="col" class="px-6 py-4 w-32">DOB</th>
                                    <th scope="col" class="px-6 py-4 w-32 text-right">Result (SB)</th>
                                    <th scope="col" class="px-6 py-4 w-48">Discipline</th>
                                </tr>
                            </thead>
                            <tbody class="divide-y divide-gray-200 dark:divide-slate-700 rankingTableBody">
                                @php $hasData = false; @endphp
                                
                                @foreach($categories as $category)
                                    @foreach($category->disciplines as $discipline)
                                        @if(isset($rankings[$age][$discipline->id]) && count($rankings[$age][$discipline->id]) > 0)
                                            @php $hasData = true; @endphp
                                            @foreach($rankings[$age][$discipline->id] as $rankData)
                                                <tr class="bg-white dark:bg-slate-800 hover:bg-gray-50 dark:hover:bg-slate-700/50 transition-colors ranking-row" 
                                                    data-category="cat-{{ $category->id }}"
                                                    data-gender="{{ $discipline->gender }}"
                                                    data-discipline="disc-{{ $discipline->id }}"
                                                    data-athlete-name="{{ strtolower($rankData->athlete->name) }}">
                                                    
                                                    <td class="px-6 py-4 text-center font-bold text-gray-900 dark:text-white">
                                                        @if($loop->iteration <= 3)
                                                            <div class="w-8 h-8 mx-auto flex items-center justify-center rounded-full 
                                                                {{ $loop->iteration == 1 ? 'bg-yellow-100 text-yellow-700 border border-yellow-200' : '' }}
                                                                {{ $loop->iteration == 2 ? 'bg-gray-100 text-gray-700 border border-gray-200' : '' }}
                                                                {{ $loop->iteration == 3 ? 'bg-orange-100 text-orange-700 border border-orange-200' : '' }}">
                                                                {{ $loop->iteration }}
                                                            </div>
                                                        @else
                                                            {{ $loop->iteration }}
                                                        @endif
                                                    </td>

                                                    <td class="px-6 py-4">
                                                        <div class="flex items-center gap-4">
                                                            <div class="flex-shrink-0 w-12 h-12">
                                                                @if($rankData->athlete->photo)
                                                                    <img class="w-12 h-12 rounded-full object-cover border-2 border-white dark:border-slate-600 shadow-sm" src="{{ asset('storage/'.$rankData->athlete->photo) }}" alt="{{ $rankData->athlete->name }}">
                                                                @else
                                                                    <div class="w-12 h-12 rounded-full bg-gray-200 dark:bg-slate-700 flex items-center justify-center text-gray-400 border-2 border-white dark:border-slate-600 shadow-sm">
                                                                        <svg class="w-6 h-6" fill="currentColor" viewBox="0 0 24 24"><path d="M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z"/></svg>
                                                                    </div>
                                                                @endif
                                                            </div>
                                                            <div>
                                                                <a href="{{ route('public.athletes.show', $rankData->athlete->id) }}" class="text-base font-bold text-gray-900 dark:text-white hover:text-blue-600 dark:hover:text-blue-400 hover:underline">
                                                                    {{ strtoupper($rankData->athlete->name) }}
                                                                </a>
                                                                <div class="flex items-center gap-2 mt-1">
                                                                    <span class="px-2 py-0.5 rounded text-[10px] font-bold uppercase tracking-wider bg-gray-100 text-gray-600 dark:bg-slate-700 dark:text-slate-300 border border-gray-200 dark:border-slate-600">
                                                                        {{ $rankData->athlete->province_name }}
                                                                    </span>
                                                                </div>
                                                            </div>
                                                        </div>
                                                    </td>

                                                    <td class="px-6 py-4 font-mono text-xs text-gray-500 dark:text-slate-400">
                                                        {{ $rankData->athlete->date_of_birth ? strtoupper($rankData->athlete->date_of_birth->format('d M Y')) : '-' }}
                                                    </td>

                                                    <td class="px-6 py-4 text-right">
                                                        <div class="text-lg font-bold font-mono text-blue-600 dark:text-blue-400">
                                                            {{ $rankData->season_best }}
                                                        </div>
                                                        <div class="text-[10px] text-gray-400 uppercase">Season Best</div>
                                                    </td>

                                                    <td class="px-6 py-4">
                                                        <span class="inline-flex items-center gap-1.5 px-2.5 py-1.5 rounded-md text-xs font-bold uppercase tracking-wide
                                                            {{ $discipline->gender == 'male' ? 'bg-blue-50 text-blue-700 dark:bg-blue-900/30 dark:text-blue-300 border border-blue-200 dark:border-blue-800' : 'bg-pink-50 text-pink-700 dark:bg-pink-900/30 dark:text-pink-300 border border-pink-200 dark:border-pink-800' }}">
                                                            {{ $discipline->name }}
                                                            @if($discipline->gender == 'male')
                                                                <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                                                            @else
                                                                <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                                                            @endif
                                                        </span>
                                                    </td>
                                                </tr>
                                            @endforeach
                                        @endif
                                    @endforeach
                                @endforeach

                                @if(!$hasData)
                                    <tr class="no-data-msg">
                                        <td colspan="5" class="px-6 py-16 text-center text-gray-500 dark:text-slate-400">
                                            <div class="flex flex-col items-center opacity-50">
                                                <svg class="w-16 h-16 text-gray-400 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"/></svg>
                                                <span class="text-lg font-bold tracking-wide">Data Kosong</span>
                                                <p class="text-sm mt-1">Belum ada data Peringkat Nasional untuk kategori <b class="text-gray-700">{{ $age }}</b> musim ini.</p>
                                            </div>
                                        </td>
                                    </tr>
                                @endif
                            </tbody>
                        </table>
                    </div>
                </div>
            @endforeach
        </div>
        
        <div class="px-6 py-4 bg-gray-50 dark:bg-slate-700 border-t border-gray-200 dark:border-slate-600 flex justify-between items-center">
            <span class="text-xs text-gray-500 dark:text-slate-400 uppercase tracking-wide">
                Menampilkan Semua Data Peringkat
            </span>
        </div>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', function() {
        const disciplineSelect = document.getElementById('disciplineFilter');
        const disciplineOptions = Array.from(disciplineSelect.querySelectorAll('option.discipline-option'));
        
        window.updateDisciplineDropdown = function() {
            const gender = document.getElementById('genderFilter').value;
            const category = document.getElementById('categoryFilter').value;
            const currentDisc = disciplineSelect.value; 

            disciplineSelect.innerHTML = '<option value="all">Semua Nomor</option>';

            disciplineOptions.forEach(option => {
                const optGender = option.getAttribute('data-gender');
                const optCategory = option.getAttribute('data-category');

                let show = true;
                if (gender !== 'all' && optGender !== gender && optGender !== 'mixed') show = false;
                if (category !== 'all' && optCategory !== category) show = false;

                if (show) {
                    disciplineSelect.appendChild(option);
                }
            });

            if (Array.from(disciplineSelect.options).some(o => o.value === currentDisc)) {
                disciplineSelect.value = currentDisc;
            } else {
                disciplineSelect.value = 'all';
            }
        };
    });

    const tabBtns = document.querySelectorAll('.tab-btn');
    const tabPanes = document.querySelectorAll('.tab-pane');

    tabBtns.forEach(btn => {
        btn.addEventListener('click', () => {
            tabBtns.forEach(b => {
                b.classList.remove('bg-blue-600', 'text-white', 'border-blue-600', 'shadow-md', 'active-tab');
                b.classList.add('bg-gray-50', 'text-gray-500', 'border-transparent');
                b.setAttribute('aria-selected', 'false');
            });
            tabPanes.forEach(p => p.classList.add('hidden'));

            btn.classList.add('bg-blue-600', 'text-white', 'border-blue-600', 'shadow-md', 'active-tab');
            btn.classList.remove('bg-gray-50', 'text-gray-500', 'border-transparent');
            btn.setAttribute('aria-selected', 'true');
            
            const targetId = btn.getAttribute('data-target');
            document.getElementById(targetId).classList.remove('hidden');

            applyFilters();
        });
    });

    function applyFilters() {
        const activePane = document.querySelector('.tab-pane:not(.hidden)');
        if(!activePane) return;

        const gender = document.getElementById('genderFilter').value;
        const category = document.getElementById('categoryFilter').value;
        const discipline = document.getElementById('disciplineFilter').value;
        const search = document.getElementById('searchInput').value.toLowerCase();
        
        const rows = activePane.querySelectorAll('.ranking-row');
        let visibleCount = 0;

        if (event && event.target && event.target.id !== 'disciplineFilter' && event.target.id !== 'searchInput') {
             window.updateDisciplineDropdown();
        }

        rows.forEach(row => {
            const rowGender = row.getAttribute('data-gender');
            const rowCategory = row.getAttribute('data-category');
            const rowDiscipline = row.getAttribute('data-discipline');
            const rowName = row.getAttribute('data-athlete-name');
            
            let showRow = true;

            if (gender !== 'all' && rowGender !== gender && rowGender !== 'mixed') showRow = false;
            if (category !== 'all' && rowCategory !== category) showRow = false;
            
            const currentDisciplineFilter = document.getElementById('disciplineFilter').value;
            if (currentDisciplineFilter !== 'all' && rowDiscipline !== currentDisciplineFilter) showRow = false;

            if (search !== '' && !rowName.includes(search)) showRow = false;

            if (showRow) {
                row.style.display = ''; 
                visibleCount++;
            } else {
                row.style.display = 'none';
            }
        });

        let filterNoDataMsg = activePane.querySelector('.filter-no-data');
        if(!filterNoDataMsg) {
            const tbody = activePane.querySelector('.rankingTableBody');
            const tr = document.createElement('tr');
            tr.className = 'filter-no-data';
            tr.innerHTML = `<td colspan="5" class="px-6 py-12 text-center text-gray-500">
                                <div class="flex flex-col items-center">
                                    <svg class="w-12 h-12 text-gray-300 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg>
                                    <span class="text-lg font-bold">Pencarian / Filter tidak ditemukan.</span>
                                </div>
                            </td>`;
            tbody.appendChild(tr);
            filterNoDataMsg = tr;
        }

        const hasOriginalNoData = activePane.querySelector('.no-data-msg') !== null;
        
        if (hasOriginalNoData) {
            filterNoDataMsg.style.display = 'none'; 
        } else {
            filterNoDataMsg.style.display = (visibleCount === 0 && rows.length > 0) ? '' : 'none';
        }
    }

    function resetFilters() {
        document.getElementById('genderFilter').value = 'all';
        document.getElementById('categoryFilter').value = 'all';
        document.getElementById('disciplineFilter').value = 'all';
        document.getElementById('searchInput').value = '';
        
        window.updateDisciplineDropdown();
        applyFilters();
    }
</script>
@endsection