<?php

namespace App\Http\Controllers\Web\Konfigurasi;

use App\Http\Controllers\Controller;
use App\Http\Requests\Konfigurasi\FilterLogAktivitasRequest;
use App\Models\Konfigurasi\LogAktivitas;
use App\Models\Pertanian\Petani;
use App\Models\User;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\DB;

class LogAktivitasController extends Controller
{
    public const JENIS = [
        'auth'        => ['label' => 'Login',           'warna' => 'info'],
        'petani'      => ['label' => 'Profil Petani',   'warna' => 'primary'],
        'verifikasi'  => ['label' => 'Status Petani',   'warna' => 'success'],
        'pertanian'   => ['label' => 'Data Pertanian',  'warna' => 'primary'],
        'map'         => ['label' => 'Peta & Panen',    'warna' => 'primary'],
        'user'        => ['label' => 'Pengguna',        'warna' => 'warning'],
        'profile'     => ['label' => 'Profil Pengguna', 'warna' => 'warning'],
        'konfigurasi' => ['label' => 'Konfigurasi',     'warna' => 'warning'],
        'program'     => ['label' => 'Program',         'warna' => 'danger'],
        'core'        => ['label' => 'Program (Inti)',  'warna' => 'danger'],
        'bumdes'      => ['label' => 'BUMDes',          'warna' => 'dark'],
        'koperasi'    => ['label' => 'Koperasi',        'warna' => 'dark'],
        'ekosistem'   => ['label' => 'Ekosistem',       'warna' => 'dark'],
        'master'      => ['label' => 'Master Data',     'warna' => 'secondary'],
        'wilayah'     => ['label' => 'Wilayah',         'warna' => 'secondary'],
        'penduduk'    => ['label' => 'Penduduk',        'warna' => 'secondary'],
        'distribusi'  => ['label' => 'Distribusi',      'warna' => 'secondary'],
        'facilitator' => ['label' => 'Fasilitator',     'warna' => 'secondary'],
    ];

    public const PER_PAGE = [25, 50, 100];

    public function index(FilterLogAktivitasRequest $request)
    {
        $filter = $request->validated();

        // Ambil log sesuai filter (tanpa COUNT total)
        $aktivitas = LogAktivitas::query()
            ->with('causer:id,name,role')
            ->when($filter['jenis'] ?? null, fn ($q, $jenis) => $q->where('log_name', $jenis))
            ->when($filter['dari'] ?? null, fn ($q, $tgl) => $q->where('created_at', '>=', $tgl))
            ->when($filter['sampai'] ?? null, fn ($q, $tgl) => $q->where('created_at', '<', Carbon::parse($tgl)->addDay()))
            ->when($filter['search'] ?? null, fn ($q, $cari) => $this->cari($q, '%' . mb_strtolower($cari) . '%'))
            ->latest('id')
            ->simplePaginate((int) ($filter['per_page'] ?? self::PER_PAGE[0]))
            ->withQueryString();

        // Nama petani untuk log yang belum menyimpan nama (satu query)
        $idPetani = $aktivitas->getCollection()
            ->map(fn ($a) => $a->properties['petani_id'] ?? ($a->subject_type === Petani::class ? $a->subject_id : null))
            ->filter()
            ->unique();

        $namaPetani = $idPetani->isEmpty() ? collect() : Petani::withoutGlobalScopes()->whereIn('id', $idPetani)->pluck('nama', 'id');

        return view('konfigurasi.log-aktivitas.index', [
            'aktivitas'  => $aktivitas,
            'jenis'      => self::JENIS,
            'perPage'    => self::PER_PAGE,
            'namaPetani' => $namaPetani,
        ]);
    }

    // Cari di aktivitas, nama pengguna, dan nama petani (memakai index)
    private function cari(Builder $query, string $cari): void
    {
        $petani = Petani::withoutGlobalScopes()->select('id')->whereRaw('lower(nama) like ?', [$cari]);
        $pengguna = User::withoutGlobalScopes()->select('id')->whereRaw('lower(name) like ?', [$cari]);

        $query->where(fn ($q) => $q
            ->whereRaw('lower(description) like ?', [$cari])
            ->orWhere(fn ($q) => $q->where('causer_type', User::class)->whereIn('causer_id', $pengguna))
            ->orWhere(fn ($q) => $q->where('subject_type', Petani::class)->whereIn('subject_id', $petani))
            ->orWhereIn(DB::raw("(properties->>'petani_id')::bigint"), $petani));
    }
}