animexe/app/Http/Controllers/Admin/ContentStatsController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Anime;
use App\Models\Episode;
use App\Models\Season;
use Illuminate\Support\Facades\DB;

class ContentStatsController extends Controller
{
    public function index()
    {
        // ── Özet sayılar ──────────────────────────────────────────────────────
        $totalAnimes    = Anime::count();
        $publishedAnimes= Anime::where('is_published', true)->count();
        $totalEpisodes  = Episode::count();
        $publishedEps   = Episode::where('is_published', true)->count();
        $totalSeasons   = Season::count();

        // ── Son 365 gün — günlük bölüm yükleme (ısı haritası için) ───────────
        $epsByDay = Episode::selectRaw('DATE(created_at) as day, COUNT(*) as cnt')
            ->where('created_at', '>=', now()->subYear())
            ->groupBy('day')
            ->orderBy('day')
            ->pluck('cnt', 'day');

        // ── Son 365 gün — günlük anime yükleme ───────────────────────────────
        $animesByDay = Anime::selectRaw('DATE(created_at) as day, COUNT(*) as cnt')
            ->where('created_at', '>=', now()->subYear())
            ->groupBy('day')
            ->orderBy('day')
            ->pluck('cnt', 'day');

        // ── Son 90 gün trend (chart için) ─────────────────────────────────────
        $from90 = now()->subDays(89)->startOfDay();
        $trendLabels = [];
        $epTrendData = [];
        $animeTrendData = [];
        $cur = clone $from90;
        while ($cur->lte(now())) {
            $key = $cur->format('Y-m-d');
            $trendLabels[]    = $cur->format('d M');
            $epTrendData[]    = (int)($epsByDay[$key] ?? 0);
            $animeTrendData[] = (int)($animesByDay[$key] ?? 0);
            $cur->addDay();
        }

        // ── Saatlik yükleme dağılımı (tüm zamanlar) ──────────────────────────
        $hourlyEps = Episode::selectRaw('HOUR(created_at) as hour, COUNT(*) as cnt')
            ->groupBy('hour')
            ->pluck('cnt', 'hour');
        $hourlyEpsData = array_map(fn($h) => (int)($hourlyEps[$h] ?? 0), range(0, 23));

        // ── Haftanın günlerine göre dağılım ───────────────────────────────────
        $weekdayEps = Episode::selectRaw('DAYOFWEEK(created_at) as dow, COUNT(*) as cnt')
            ->groupBy('dow')
            ->pluck('cnt', 'dow');
        // MySQL DAYOFWEEK: 1=Pazar, 2=Pazartesi, ..., 7=Cumartesi
        $weekdayLabels = ['Paz', 'Pzt', 'Sal', 'Çar', 'Per', 'Cum', 'Cmt'];
        $weekdayData   = array_map(fn($d) => (int)($weekdayEps[$d] ?? 0), range(1, 7));

        // ── Aylık dağılım (son 24 ay) ─────────────────────────────────────────
        $monthlyEps = Episode::selectRaw('DATE_FORMAT(created_at, "%Y-%m") as mon, COUNT(*) as cnt')
            ->where('created_at', '>=', now()->subMonths(24))
            ->groupBy('mon')
            ->orderBy('mon')
            ->pluck('cnt', 'mon');

        $monthLabels = [];
        $monthData   = [];
        $mCur = now()->subMonths(23)->startOfMonth();
        while ($mCur->lte(now())) {
            $key = $mCur->format('Y-m');
            $monthLabels[] = $mCur->format('M y');
            $monthData[]   = (int)($monthlyEps[$key] ?? 0);
            $mCur->addMonth();
        }

        // ── Top 10 en fazla bölüm olan anime ──────────────────────────────────
        $topByEpisodes = Anime::withCount('episodes')
            ->orderByDesc('episodes_count')
            ->limit(10)
            ->get(['id', 'title', 'slug', 'cover_image', 'status', 'type']);

        // ── Son eklenen 20 bölüm ───────────────────────────────────────────────
        $recentEpisodes = Episode::with(['anime:id,title,slug', 'season:id,season_number'])
            ->orderByDesc('created_at')
            ->limit(20)
            ->get();

        // ── Son eklenen 10 anime ───────────────────────────────────────────────
        $recentAnimes = Anime::orderByDesc('created_at')
            ->limit(10)
            ->get(['id', 'title', 'slug', 'cover_image', 'type', 'status', 'is_published', 'created_at']);

        // ── Isı haritası verisi (52 hafta × 7 gün) ────────────────────────────
        $heatStart = now()->subWeeks(51)->startOfWeek(\Carbon\Carbon::MONDAY);
        $heatData  = [];
        for ($w = 0; $w < 52; $w++) {
            $week = [];
            for ($d = 0; $d < 7; $d++) {
                $day = $heatStart->copy()->addDays($w * 7 + $d);
                $key = $day->format('Y-m-d');
                $week[] = [
                    'date' => $key,
                    'cnt'  => (int)($epsByDay[$key] ?? 0),
                ];
            }
            $heatData[] = $week;
        }

        // ── Tür bazlı bölüm sayısı ────────────────────────────────────────────
        $genreEpStats = DB::table('anime_genre')
            ->join('genres', 'genres.id', '=', 'anime_genre.genre_id')
            ->join('episodes', 'episodes.anime_id', '=', 'anime_genre.anime_id')
            ->select('genres.name', DB::raw('COUNT(episodes.id) as ep_count'))
            ->groupBy('genres.id', 'genres.name')
            ->orderByDesc('ep_count')
            ->limit(12)
            ->get();

        return view('admin.stats.index', compact(
            'totalAnimes', 'publishedAnimes', 'totalEpisodes', 'publishedEps', 'totalSeasons',
            'trendLabels', 'epTrendData', 'animeTrendData',
            'hourlyEpsData',
            'weekdayLabels', 'weekdayData',
            'monthLabels', 'monthData',
            'topByEpisodes',
            'recentEpisodes', 'recentAnimes',
            'heatData',
            'genreEpStats',
        ));
    }
}