88 lines
3.5 KiB
PHP
88 lines
3.5 KiB
PHP
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<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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use App\Models\{Cat, Medicine, Food, Supply, Matting, Treatment};
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use Carbon\Carbon;
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use Illuminate\Support\Facades\DB;
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class DashboardController extends Controller
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{
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public function index()
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{
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// 1. Statistik Utama
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$stats = [
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'total_cats' => Cat::count(),
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'total_staff' => \App\Models\User::count(),
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'sick_cats' => Cat::whereNotNull('riwayat_sakit_terakhir')->count(),
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'total_mating' => Matting::where('status', 'proses')->count(),
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];
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// 2. Birth Watch: Persalinan 7 Hari ke Depan (Rumus: H+63)
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$upcomingBirths = Matting::with(['dam', 'sire', 'pic'])
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->where('status', 'proses')
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->whereNotNull('tanggal_kawin')
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->whereBetween('tanggal_kawin', [
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now()->subDays(70)->toDateString(),
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now()->subDays(56)->toDateString()
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])
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->get()
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->map(function ($mating) {
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$mating->edd = Carbon::parse($mating->tanggal_kawin)->addDays(63);
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$mating->days_to_go = (int) now()->diffInDays($mating->edd, false);
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return $mating;
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})
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->filter(fn($m) => $m->days_to_go >= -2 && $m->days_to_go <= 7)
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->sortBy('days_to_go');
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// 3. Medical Alerts
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$medicalAlerts = [
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'vaccine' => Cat::whereNotNull('jadwal_vaksin')->where('jadwal_vaksin', '<=', now()->addDays(3))->count(),
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'flea' => Cat::whereNotNull('jadwal_obat_kutu')->where('jadwal_obat_kutu', '<=', now()->addDays(3))->count(),
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'deworming' => Cat::whereNotNull('jadwal_obat_cacing')->where('jadwal_obat_cacing', '<=', now()->addDays(3))->count(),
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'grooming' => Cat::whereNotNull('jadwal_grooming')->where('jadwal_grooming', '<=', now()->addDays(3))->count(),
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];
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// 4. Inventory Critical (Stok < 5)
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$lowStock = [
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'medicines' => Medicine::where('qty', '<', 5)->get(['nama_obat as name', 'qty', 'unit']),
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'foods' => Food::where('qty', '<', 5)->get(['nama_makanan as name', 'qty', 'unit']),
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'supplies' => Supply::where('qty', '<', 5)->get(['nama_perlengkapan as name', 'qty', 'unit']),
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];
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$totalLowStock = collect($lowStock)->flatten(1)->count();
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// 5. Chart Data: Sebaran Ras (Persian, British Shorthair, dll)
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$chartData = Cat::select('ras', DB::raw('count(*) as total'))->groupBy('ras')->get();
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// 6. Weight Trends: Rata-rata Berat (6 Bulan Terakhir)
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$weightTrends = DB::table('weight_histories')
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->select(
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DB::raw('AVG(berat) as avg_weight'),
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DB::raw("DATE_FORMAT(tanggal_timbang, '%M') as month"),
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DB::raw('MONTH(tanggal_timbang) as month_num')
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)
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->where('tanggal_timbang', '>=', now()->subMonths(6))
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->groupBy('month', 'month_num')
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->orderBy('month_num')
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->get();
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if ($weightTrends->isEmpty()) {
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$weightTrends = collect([(object)['month' => now()->format('F'), 'avg_weight' => 0]]);
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}
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// 7. Recent Activity
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$recentTreatments = Treatment::with(['cat', 'pic'])->latest()->take(5)->get();
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return view('pages.dashboard.index', compact(
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'stats',
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'upcomingBirths',
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'medicalAlerts',
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'lowStock',
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'totalLowStock',
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'chartData',
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'weightTrends',
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'recentTreatments'
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));
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}
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}
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