takeone-youtube-clone/resources/views/videos/index.blade.php

@extends('layouts.app')

@section('title', isset($query) ? 'Search: ' . $query . ' | ' . config('app.name') : config('app.name'))

@section('extra_styles')
<style>
    /* ── Regular video grid ── */
    .yt-video-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    @media (max-width: 992px) { .yt-video-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 576px)  { .yt-video-grid { grid-template-columns: 1fr; gap: 14px; } }


    /* ── Thumbnail orientation fix ── */


    /* ── Thumbnail orientation fix ── */
    .yt-video-card .yt-video-thumb img { object-fit: cover; }

    /* ── Search result helpers ── */
    .search-info { margin-bottom: 20px; padding: 16px; background: var(--bg-secondary); border-radius: 12px; }
    .search-info h2 { font-size: 20px; margin: 0; }
    .search-info p  { color: var(--text-secondary); margin: 8px 0 0; }
    .results-section-title {
        font-size: 15px; font-weight: 600; color: var(--text-secondary);
        text-transform: uppercase; letter-spacing: .05em;
        margin: 28px 0 14px;
        display: flex; align-items: center; gap: 8px;
    }
    .results-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border-color); }

    .yt-empty { text-align: center; padding: 80px 20px; }

    /* Language chips */
    .yt-chip-sep { display:inline-block; width:1px; align-self:stretch; margin:6px 4px; background:var(--border-color); }
    .yt-chip-lang { display:inline-flex; align-items:center; gap:6px; }
    .yt-chip-lang .fi { width:18px; height:13px; border-radius:2px; display:inline-block; flex-shrink:0; }
</style>
@endsection

@section('content')

{{-- ── Filter chip bar ── --}}
@unless(isset($query))
@php $activeFilter = request('filter', 'all'); @endphp
<div class="yt-filter-bar-wrap">
<button type="button" class="yt-filter-nav left"  aria-label="Scroll left"  onclick="scrollFilterBar(-1)"><i class="bi bi-chevron-left"></i></button>
<button type="button" class="yt-filter-nav right" aria-label="Scroll right" onclick="scrollFilterBar(1)"><i class="bi bi-chevron-right"></i></button>
<div class="yt-filter-bar">
    <a href="{{ route('videos.index') }}"
       class="yt-chip {{ $activeFilter === 'all' ? 'active' : '' }}">All</a>
    <a href="{{ route('videos.trending') }}"
       class="yt-chip {{ request()->is('trending') ? 'active' : '' }}">Trending</a>
    <a href="{{ route('videos.index', ['filter' => 'music']) }}"
       class="yt-chip {{ $activeFilter === 'music' ? 'active' : '' }}">Music</a>
    <a href="{{ route('videos.index', ['filter' => 'match']) }}"
       class="yt-chip {{ $activeFilter === 'match' ? 'active' : '' }}">Sports</a>
    <a href="{{ route('videos.shorts') }}"
       class="yt-chip {{ request()->is('shorts') ? 'active' : '' }}">Shorts</a>
    <a href="{{ route('videos.index', ['filter' => 'playlists']) }}"
       class="yt-chip {{ $activeFilter === 'playlists' ? 'active' : '' }}">Playlists</a>
    <a href="{{ route('videos.index', ['filter' => 'latest']) }}"
       class="yt-chip {{ $activeFilter === 'latest' ? 'active' : '' }}">New to You</a>

    @if(!empty($langChips ?? []))
        @php $activeLang = str_starts_with($activeFilter, 'lang:') ? substr($activeFilter, 5) : null; @endphp
        <span class="yt-chip-sep" aria-hidden="true"></span>
        @foreach($langChips as $chip)
            <a href="{{ route('videos.index', ['filter' => 'lang:' . $chip['code']]) }}"
               class="yt-chip yt-chip-lang {{ $activeLang === $chip['code'] ? 'active' : '' }}"
               title="{{ $chip['name'] }} ({{ $chip['count'] }})">
                <span class="fi fi-{{ $chip['flag'] }}"></span>
                <span>{{ $chip['name'] }}</span>
            </a>
        @endforeach
    @endif
</div>
</div>{{-- /yt-filter-bar-wrap --}}
@endunless

<div id="filter-content">
{{-- ══════════════════════════════════════════════
     SEARCH RESULTS
══════════════════════════════════════════════ --}}
@isset($query)

@php
    $searchShorts    = $shorts ?? collect();
    $searchPlaylists = $playlists ?? collect();
    $totalResults    = $videos->count() + $searchShorts->count() + $searchPlaylists->count();
@endphp

<div class="search-info">
    <h2>Search results for "{{ $query }}"</h2>
    <p>
        @if($videos->count()) {{ $videos->count() }} video{{ $videos->count() !== 1 ? 's' : '' }} @endif
        @if($searchShorts->count()) &nbsp;·&nbsp; {{ $searchShorts->count() }} short{{ $searchShorts->count() !== 1 ? 's' : '' }} @endif
        @if($searchPlaylists->count()) &nbsp;·&nbsp; {{ $searchPlaylists->count() }} playlist{{ $searchPlaylists->count() !== 1 ? 's' : '' }} @endif
        @if($totalResults === 0) No results found @endif
    </p>
</div>

@if($videos->count())
    <div class="results-section-title"><i class="bi bi-play-circle"></i> Videos</div>
    <div class="yt-video-grid">
        @foreach($videos as $video)
            @include('components.video-card', ['video' => $video])
        @endforeach
    </div>
@endif

@if($searchShorts->count())
    <div class="results-section-title"><i class="bi bi-lightning-charge-fill"></i> Shorts</div>
    <div class="yt-video-grid">
        @foreach($searchShorts as $video)
            @include('components.video-card', ['video' => $video])
        @endforeach
    </div>
@endif

@if($searchPlaylists->count())
    <div class="results-section-title"><i class="bi bi-collection-play"></i> Playlists</div>
    <div class="yt-video-grid">
        @foreach($searchPlaylists as $pl)
            @include('components.playlist-card', ['playlist' => $pl])
        @endforeach
    </div>
@endif

@if($totalResults === 0)
    <div class="yt-empty">
        <i class="bi bi-search" style="font-size:56px;color:var(--text-secondary);display:block;margin-bottom:12px;"></i>
        <h2>No results for "{{ $query }}"</h2>
        <p style="color:var(--text-secondary);">Try different keywords or browse the gallery.</p>
    </div>
@endif

@endisset

{{-- ══════════════════════════════════════════════
     PLAYLISTS-ONLY FILTER
══════════════════════════════════════════════ --}}
@if(!isset($query) && isset($filter) && $filter === 'playlists')
    @if(isset($playlists) && $playlists->count())
        <div class="yt-video-grid">
            @foreach($playlists as $pl)
                @include('components.playlist-card', ['playlist' => $pl])
            @endforeach
        </div>
    @else
        <div class="yt-empty">
            <i class="bi bi-collection-play" style="font-size:56px;color:var(--text-secondary);display:block;margin-bottom:12px;"></i>
            <h2>No public playlists yet</h2>
        </div>
    @endif

{{-- ══════════════════════════════════════════════
     HOME — MIXED FEED
══════════════════════════════════════════════ --}}
@elseif(!isset($query) && (!isset($filter) || $filter === 'all'))

    @if(isset($feedItems) && $feedItems->count())
    <div class="yt-video-grid">
        @foreach($feedItems as $entry)
            @if($entry['kind'] === 'video')
                @include('components.video-card', ['video' => $entry['item']])
            @else
                @php $pl = $entry['item']; @endphp
                @include('components.playlist-card', ['playlist' => $pl])
            @endif
        @endforeach
    </div>
    @else
        <div class="yt-empty">
            <h2>No content yet</h2>
            @auth
                <a href="{{ route('videos.create') }}" class="action-btn action-btn-primary" style="margin-top:12px;">Upload First Video</a>
            @endauth
        </div>
    @endif

{{-- ══════════════════════════════════════════════
     SINGLE-TYPE FILTERED VIEWS
══════════════════════════════════════════════ --}}
@elseif(!isset($query))

    @if($videos->isEmpty())
        <div class="yt-empty">
            <i class="bi bi-camera-video" style="font-size:56px;color:var(--text-secondary);display:block;margin-bottom:12px;"></i>
            <h2>Nothing here yet</h2>
        </div>
    @else
        <div class="yt-video-grid">
            @foreach($videos as $video)
                @include('components.video-card', ['video' => $video])
            @endforeach
        </div>
    @endif

@endif
</div>{{-- /filter-content --}}

@endsection

@section('scripts')
<script>
(function () {
    function adjustPlThumb(img) {
        img.style.objectFit = img.naturalWidth < img.naturalHeight ? 'contain' : 'cover';
    }
    document.querySelectorAll('.yt-video-thumb img').forEach(function (img) {
        if (img.complete && img.naturalWidth) {
            adjustPlThumb(img);
        } else {
            img.addEventListener('load', function () { adjustPlThumb(img); });
        }
    });
})();

/* ─── Filter-bar horizontal scroll ─── */
(function () {
    var bar = document.querySelector('.yt-filter-bar');
    var wrap = document.querySelector('.yt-filter-bar-wrap');
    if (!bar || !wrap) return;

    var leftBtn  = wrap.querySelector('.yt-filter-nav.left');
    var rightBtn = wrap.querySelector('.yt-filter-nav.right');

    function updateNav() {
        var canLeft  = bar.scrollLeft > 4;
        var canRight = (bar.scrollLeft + bar.clientWidth) < (bar.scrollWidth - 4);
        if (leftBtn)  leftBtn.classList.toggle('visible', canLeft);
        if (rightBtn) rightBtn.classList.toggle('visible', canRight);
    }

    // Expose for the inline onclick handlers.
    window.scrollFilterBar = function (dir) {
        bar.scrollBy({ left: dir * Math.max(240, bar.clientWidth * 0.8), behavior: 'smooth' });
    };

    // Convert vertical wheel to horizontal — but only when there's no
    // shift key (shift+wheel already scrolls horizontally in browsers).
    bar.addEventListener('wheel', function (e) {
        if (e.deltaY === 0 || e.shiftKey) return;
        // Only intercept when the bar can actually scroll in that direction,
        // otherwise let the page scroll normally.
        var going = e.deltaY > 0 ? 1 : -1;
        var atEdge = (going > 0 && bar.scrollLeft + bar.clientWidth >= bar.scrollWidth - 1)
                  || (going < 0 && bar.scrollLeft <= 0);
        if (atEdge) return;
        e.preventDefault();
        bar.scrollLeft += e.deltaY;
    }, { passive: false });

    bar.addEventListener('scroll', updateNav, { passive: true });
    window.addEventListener('resize', updateNav);

    // Persist scroll position across navigations so clicking a chip
    // doesn't snap the bar back to the start.
    var STORAGE_KEY = 'ytFilterBarScroll';
    try {
        var saved = parseInt(sessionStorage.getItem(STORAGE_KEY) || '0', 10);
        if (saved > 0) {
            // Wait a tick so layout is settled and scrollWidth is accurate.
            requestAnimationFrame(function () { bar.scrollLeft = saved; updateNav(); });
        }
    } catch (e) {}

    bar.addEventListener('scroll', function () {
        try { sessionStorage.setItem(STORAGE_KEY, String(bar.scrollLeft)); } catch (e) {}
    }, { passive: true });

    updateNav();
})();

/* ─── SPA chip navigation — no full page reload ─── */
(function () {
    var bar = document.querySelector('.yt-filter-bar');
    if (!bar) return;

    // Only /videos* URLs are handled in-place — trending/shorts render
    // different templates and are cheaper to just navigate to.
    function isSpaUrl(href) {
        try {
            var u = new URL(href, window.location.origin);
            if (u.origin !== window.location.origin) return false;
            return u.pathname.replace(/\/+$/, '') === '/videos';
        } catch (e) { return false; }
    }

    function setActiveChip(url) {
        var target = new URL(url, window.location.origin);
        bar.querySelectorAll('.yt-chip').forEach(function (a) {
            var u;
            try { u = new URL(a.href, window.location.origin); } catch (e) { return; }
            var same = u.pathname === target.pathname && u.search === target.search;
            a.classList.toggle('active', same);
        });
    }

    // Re-run any grid-scoped init that the page's other IIFE did on first load.
    function reinitGrid(root) {
        root.querySelectorAll('.yt-video-thumb img').forEach(function (img) {
            function fit() { img.style.objectFit = img.naturalWidth < img.naturalHeight ? 'contain' : 'cover'; }
            if (img.complete && img.naturalWidth) fit(); else img.addEventListener('load', fit);
        });
    }

    var currentReq = 0;
    async function swapTo(url, pushHist) {
        var reqId = ++currentReq;
        var container = document.getElementById('filter-content');
        if (!container) { window.location.href = url; return; }
        container.style.opacity = '0.5';
        try {
            var resp = await fetch(url, { headers: { 'X-Requested-With': 'XMLHttpRequest', 'Accept': 'text/html' }, credentials: 'same-origin' });
            if (reqId !== currentReq) return; // a newer click superseded us
            if (!resp.ok) { window.location.href = url; return; }
            var html = await resp.text();
            var doc  = new DOMParser().parseFromString(html, 'text/html');
            var next = doc.getElementById('filter-content');
            if (!next) { window.location.href = url; return; }
            container.innerHTML = next.innerHTML;
            reinitGrid(container);
            setActiveChip(url);
            if (pushHist !== false) history.pushState({ filterUrl: url }, '', url);
            // Update <title> in case the new page has a different one
            var t = doc.querySelector('title');
            if (t) document.title = t.textContent;
            window.scrollTo({ top: 0, behavior: 'instant' in window ? 'instant' : 'auto' });
        } catch (e) {
            window.location.href = url;
            return;
        } finally {
            container.style.opacity = '';
        }
    }

    // Delegate: any .yt-chip click within the bar (event delegation survives
    // DOM swaps of the grid, though the bar itself isn't swapped).
    bar.addEventListener('click', function (e) {
        var a = e.target.closest('a.yt-chip');
        if (!a || !bar.contains(a)) return;
        if (e.button !== 0 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey) return;
        var href = a.getAttribute('href');
        if (!href || !isSpaUrl(href)) return;
        e.preventDefault();
        swapTo(href, true);
    });

    window.addEventListener('popstate', function (e) {
        if (e.state && e.state.filterUrl) swapTo(e.state.filterUrl, false);
    });
})();
</script>
@endsection