karakteristik petani

app/Http/Controllers/Web/Dashboard/IndikatorPertanianController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers\Web\Dashboard;
 
 use App\Enums\KeparahanSerangan;
 use App\Enums\PenyakitTanaman;
+use App\Enums\PraktikBudidaya\KondisiPengelolaanAir;
 use App\Enums\PraktikBudidaya\PemberianPupuk;
 use App\Enums\SeranganHama;
 use App\Enums\SosialEkonomi\StatusKepemilikanLahanSosialEkonomi;
@@ -13,12 +14,14 @@ use App\Models\Pertanian\Lahan;
 use App\Models\Pertanian\Petani;
 use App\Models\Pertanian\PraktikBudidaya;
 use App\Models\Pertanian\Produksi;
+use App\Models\Pertanian\SurveyPanen;
 use App\Models\Pertanian\SkorPetani;
 use App\Models\Pertanian\SosialEkonomi;
 use App\Models\Pertanian\SurveyProduktivitas;
 use App\Models\Wilayah\DesaKelurahan;
 use App\Models\Wilayah\KabupatenKota;
 use App\Models\Wilayah\Kecamatan;
+use App\Models\Wilayah\Provinsi;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
 
@@ -95,11 +98,180 @@ class IndikatorPertanianController extends Controller
     private function dashboardPayload(array $filters): array
     {
         return [
+            'overviewData' => $this->overviewData($filters),
+            'landProfileData' => $this->landProfileData($filters),
             'summaryData' => $this->summaryData($filters),
             'chartData' => $this->chartData($filters),
         ];
     }
 
+    private function overviewData(array $filters): array
+    {
+        $totalPetani = $this->applyPetaniFilters(Petani::query(), $filters)->count();
+        $totalLahan = $this->applyLahanFilters(Lahan::query(), $filters)->count();
+        $totalLuasLahan = (float) $this->applyLahanFilters(Lahan::has('petani'), $filters)->sum('luas_lahan');
+        $jumlahDesa = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('desa_kelurahan_id')
+            ->distinct('desa_kelurahan_id')
+            ->count('desa_kelurahan_id');
+        $jumlahKecamatan = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->leftJoin('master_desa_kelurahan as d', 'd.id', '=', 'map_lahan.desa_kelurahan_id')
+            ->whereNotNull('d.kecamatan_id')
+            ->distinct('d.kecamatan_id')
+            ->count('d.kecamatan_id');
+        $totalProduksiKg = $this->totalProduksiKg($filters);
+        $rataRataProduktivitas = $totalLuasLahan > 0 ? $totalProduksiKg / $totalLuasLahan : 0;
+        $tanamanProduktif = $this->tanamanProduktifCount($filters);
+        $batchPanen = $this->batchPanenCount($filters);
+
+        return [
+            'kpiCards' => [
+                [
+                    'value' => number_format($totalPetani, 0, ',', '.'),
+                    'label' => 'Jumlah Petani',
+                    'description' => 'Petani yang tercakup dalam filter aktif',
+                    'icon' => 'tabler-users',
+                    'variant' => 'primary',
+                ],
+                [
+                    'value' => number_format($totalLahan, 0, ',', '.'),
+                    'label' => 'Jumlah Kebun/Lahan',
+                    'description' => 'Kebun atau lahan terdata',
+                    'icon' => 'tabler-trees',
+                    'variant' => 'success',
+                ],
+                [
+                    'value' => number_format($totalLuasLahan, 2, ',', '.').' ha',
+                    'label' => 'Luas Lahan',
+                    'description' => 'Akumulasi luas lahan terdata',
+                    'icon' => 'tabler-ruler-measure',
+                    'variant' => 'warning',
+                ],
+                [
+                    'value' => number_format($jumlahDesa, 0, ',', '.').' desa',
+                    'label' => 'Desa/Kecamatan',
+                    'description' => number_format($jumlahKecamatan, 0, ',', '.').' kecamatan tercakup',
+                    'icon' => 'tabler-map-pin',
+                    'variant' => 'info',
+                ],
+                [
+                    'value' => number_format($totalProduksiKg, 0, ',', '.').' kg',
+                    'label' => 'Total Produksi',
+                    'description' => $this->productionSummaryDescription($filters),
+                    'icon' => 'tabler-wheat',
+                    'variant' => 'primary',
+                ],
+                [
+                    'value' => number_format($rataRataProduktivitas, 0, ',', '.').' kg/ha',
+                    'label' => 'Produktivitas Rata-rata',
+                    'description' => 'Berdasarkan produksi dan luas lahan terdata',
+                    'icon' => 'tabler-chart-bar',
+                    'variant' => 'success',
+                ],
+                [
+                    'value' => number_format($tanamanProduktif, 0, ',', '.'),
+                    'label' => 'Tanaman Produktif',
+                    'description' => 'Tanaman dengan kondisi baik',
+                    'icon' => 'tabler-plant-2',
+                    'variant' => 'warning',
+                ],
+                [
+                    'value' => number_format($batchPanen, 0, ',', '.'),
+                    'label' => 'Batch Panen Tercatat',
+                    'description' => 'Catatan produksi dan survey panen',
+                    'icon' => 'tabler-basket',
+                    'variant' => 'info',
+                ],
+            ],
+            'commodityFocus' => $this->commodityFocusData($filters),
+            'map' => [
+                'features' => $this->farmMapFeatures($filters),
+                'levels' => $this->mapLevelData($filters),
+            ],
+        ];
+    }
+
+    private function landProfileData(array $filters): array
+    {
+        $totalTanaman = (int) $this->applyLahanFilters(Lahan::query(), $filters)->sum('jumlah_tanaman');
+        $rataRataUmurTanaman = (float) $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('umur_tanaman')
+            ->avg('umur_tanaman');
+        $komoditasCount = (int) $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('komoditas_id')
+            ->distinct('komoditas_id')
+            ->count('komoditas_id');
+        $statusLahanCount = (int) $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('status_kepemilikan')
+            ->distinct('status_kepemilikan')
+            ->count('status_kepemilikan');
+        $tanamanPenaung = $this->shadowTreeSummary($filters);
+        $tanamanPendamping = $this->companionPlantSummary($filters);
+        $diversityAverage = $this->plantDiversityAverage($filters);
+
+        return [
+            'conditionCards' => [
+                [
+                    'value' => number_format($komoditasCount, 0, ',', '.'),
+                    'label' => 'Luas Lahan per Komoditas',
+                    'description' => 'Komoditas dengan luas lahan terdata',
+                    'icon' => 'tabler-chart-treemap',
+                    'variant' => 'primary',
+                ],
+                [
+                    'value' => number_format($totalTanaman, 0, ',', '.'),
+                    'label' => 'Jumlah Tanaman',
+                    'description' => 'Akumulasi jumlah tanaman pada lahan',
+                    'icon' => 'tabler-trees',
+                    'variant' => 'success',
+                ],
+                [
+                    'value' => number_format($rataRataUmurTanaman, 1, ',', '.').' tahun',
+                    'label' => 'Umur Tanaman',
+                    'description' => 'Rata-rata umur tanaman terdata',
+                    'icon' => 'tabler-calendar-stats',
+                    'variant' => 'warning',
+                ],
+                [
+                    'value' => number_format($statusLahanCount, 0, ',', '.'),
+                    'label' => 'Status Lahan',
+                    'description' => 'Jumlah kategori status kepemilikan lahan',
+                    'icon' => 'tabler-certificate',
+                    'variant' => 'info',
+                ],
+            ],
+            'agroecologyItems' => [
+                ['label' => 'Sumber Air Lahan', 'value' => $this->sourceWaterSummary($filters), 'status' => 'available'],
+                ['label' => 'Pengelolaan Air & Irigasi', 'value' => $this->waterManagementSummary($filters), 'status' => 'available'],
+                ['label' => 'Kebutuhan Air per Musim', 'value' => $this->seasonalWaterNeedSummary($filters), 'status' => 'available'],
+                ['label' => 'Praktik Konservasi Tanah', 'value' => $this->soilConservationSummary($filters), 'status' => 'available'],
+            ],
+            'agroforestryCards' => [
+                [
+                    'value' => number_format($tanamanPenaung['total'], 0, ',', '.'),
+                    'label' => 'Jumlah Tanaman Penaung',
+                    'description' => $tanamanPenaung['types'].' jenis tanaman penaung',
+                    'icon' => 'tabler-leaf',
+                    'variant' => 'success',
+                ],
+                [
+                    'value' => number_format($tanamanPendamping['types'], 0, ',', '.'),
+                    'label' => 'Jenis Tanaman Pendamping',
+                    'description' => number_format($tanamanPendamping['total'], 0, ',', '.').' entri tanaman pendamping',
+                    'icon' => 'tabler-flower',
+                    'variant' => 'warning',
+                ],
+                [
+                    'value' => number_format(round($diversityAverage), 0, ',', '.'),
+                    'label' => 'Tingkat Campuran Tanaman',
+                    'description' => 'Rata-rata kombinasi tanaman utama, pendamping, dan penaung',
+                    'icon' => 'tabler-binary-tree',
+                    'variant' => 'primary',
+                ],
+            ],
+        ];
+    }
+
     private function summaryData(array $filters): array
     {
         $totalPetani = $this->applyPetaniFilters(Petani::query(), $filters)->count();
@@ -166,6 +338,10 @@ class IndikatorPertanianController extends Controller
             'statusPanen' => $this->statusPanenChart($filters),
             'surveyProduktivitasHa' => $this->surveyProduktivitasByUnitChart($filters, 'ha_tahun'),
             'surveyProduktivitasPohon' => $this->surveyProduktivitasByUnitChart($filters, 'pohon_tahun'),
+            'luasLahanPerKomoditas' => $this->luasLahanPerKomoditasChart($filters),
+            'jumlahTanamanPerKomoditas' => $this->jumlahTanamanPerKomoditasChart($filters),
+            'umurTanaman' => $this->umurTanamanChart($filters),
+            'sumberAir' => $this->sumberAirChart($filters),
         ];
     }
 
@@ -355,6 +531,82 @@ class IndikatorPertanianController extends Controller
         ];
     }
 
+    private function luasLahanPerKomoditasChart(array $filters): array
+    {
+        $rows = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->leftJoin('master_komoditas as k', 'k.id', '=', 'map_lahan.komoditas_id')
+            ->whereNotNull('map_lahan.luas_lahan')
+            ->selectRaw("COALESCE(k.nama, 'Belum ditentukan') as label")
+            ->selectRaw('SUM(map_lahan.luas_lahan) as total')
+            ->groupBy('k.id', 'k.nama')
+            ->havingRaw('SUM(map_lahan.luas_lahan) > 0')
+            ->orderByDesc('total')
+            ->get();
+
+        return [
+            'labels' => $rows->pluck('label')->values()->all(),
+            'series' => $rows->pluck('total')->map(fn ($value) => round((float) $value, 2))->values()->all(),
+        ];
+    }
+
+    private function jumlahTanamanPerKomoditasChart(array $filters): array
+    {
+        $rows = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->leftJoin('master_komoditas as k', 'k.id', '=', 'map_lahan.komoditas_id')
+            ->whereNotNull('map_lahan.jumlah_tanaman')
+            ->selectRaw("COALESCE(k.nama, 'Belum ditentukan') as label")
+            ->selectRaw('SUM(map_lahan.jumlah_tanaman) as total')
+            ->groupBy('k.id', 'k.nama')
+            ->havingRaw('SUM(map_lahan.jumlah_tanaman) > 0')
+            ->orderByDesc('total')
+            ->get();
+
+        return [
+            'labels' => $rows->pluck('label')->values()->all(),
+            'series' => $rows->pluck('total')->map(fn ($value) => (int) $value)->values()->all(),
+        ];
+    }
+
+    private function umurTanamanChart(array $filters): array
+    {
+        $bucketOrder = ['< 3 tahun', '3-7 tahun', '8-15 tahun', '> 15 tahun'];
+        $rows = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('umur_tanaman')
+            ->pluck('umur_tanaman')
+            ->map(function ($age) {
+                $age = (float) $age;
+
+                return match (true) {
+                    $age < 3 => '< 3 tahun',
+                    $age <= 7 => '3-7 tahun',
+                    $age <= 15 => '8-15 tahun',
+                    default => '> 15 tahun',
+                };
+            })
+            ->countBy()
+            ->sortBy(fn ($value, $label) => array_search($label, $bucketOrder, true));
+
+        return [
+            'labels' => $rows->keys()->values()->all(),
+            'series' => $rows->values()->map(fn ($value) => (int) $value)->values()->all(),
+        ];
+    }
+
+    private function sumberAirChart(array $filters): array
+    {
+        $rows = $this->applyPraktikBudidayaFilters(PraktikBudidaya::query(), $filters)
+            ->get(['sumber_air'])
+            ->flatMap(fn (PraktikBudidaya $praktik) => $this->arrayValues($praktik->sumber_air))
+            ->filter()
+            ->countBy()
+            ->sortDesc();
+
+        return [
+            'labels' => $rows->keys()->values()->all(),
+            'series' => $rows->values()->map(fn ($value) => (int) $value)->values()->all(),
+        ];
+    }
+
     private function kondisiTanamanChart(array $filters): array
     {
         $rows = $this->applyTanamanTableFilters(DB::table('map_tanaman'), $filters)
@@ -572,6 +824,415 @@ class IndikatorPertanianController extends Controller
         ];
     }
 
+    private function tanamanProduktifCount(array $filters): int
+    {
+        return (int) $this->applyTanamanTableFilters(DB::table('map_tanaman'), $filters)
+            ->whereNull('map_tanaman.deleted_at')
+            ->where('map_tanaman.kondisi_tanaman', 'baik')
+            ->count('map_tanaman.id');
+    }
+
+    private function batchPanenCount(array $filters): int
+    {
+        $produksiCount = $this->applyProduksiFilters(Produksi::query(), $filters)->count();
+        $surveyPanenCount = $this->applySurveyPanenFilters(SurveyPanen::query(), $filters)->count();
+
+        return (int) $produksiCount + (int) $surveyPanenCount;
+    }
+
+    private function productionSummaryDescription(array $filters): string
+    {
+        $chart = $this->produksiPerKomoditasChart($filters);
+
+        if (empty($chart['series'])) {
+            return 'Belum ada produksi aktual per komoditas';
+        }
+
+        return collect($chart['labels'])
+            ->map(fn ($label, $index) => $label.': '.number_format((float) ($chart['series'][$index] ?? 0), 0, ',', '.').' kg')
+            ->take(3)
+            ->implode(' | ');
+    }
+
+    private function commodityFocusData(array $filters): array
+    {
+        $focusCommodities = ['Kopi', 'Kakao', 'Vanili', 'Kemiri'];
+        $rows = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->leftJoin('master_komoditas as k', 'k.id', '=', 'map_lahan.komoditas_id')
+            ->whereIn(DB::raw('LOWER(k.nama)'), collect($focusCommodities)->map(fn ($name) => strtolower($name))->all())
+            ->selectRaw('k.nama as label')
+            ->selectRaw('COUNT(map_lahan.id) as total')
+            ->groupBy('k.nama')
+            ->get()
+            ->mapWithKeys(fn ($row) => [strtolower((string) $row->label) => (int) $row->total]);
+
+        return collect($focusCommodities)
+            ->map(fn ($name) => [
+                'label' => $name,
+                'total' => $rows[strtolower($name)] ?? 0,
+            ])
+            ->values()
+            ->all();
+    }
+
+    private function farmMapFeatures(array $filters): array
+    {
+        return $this->applyLahanFilters(
+                Lahan::query()->with(['desaKelurahan.kecamatan', 'komoditas']),
+                $filters
+            )
+            ->where(function ($query) {
+                $query
+                    ->whereNotNull('lat')
+                    ->orWhereNotNull('long')
+                    ->orWhereNotNull('path');
+            })
+            ->limit(250)
+            ->get()
+            ->map(fn (Lahan $lahan) => [
+                'id' => $lahan->id,
+                'name' => $lahan->nama,
+                'commodity' => $lahan->komoditas?->nama ?? 'Belum ditentukan',
+                'area' => (float) $lahan->luas_lahan,
+                'village' => $lahan->desaKelurahan?->nama,
+                'district' => $lahan->desaKelurahan?->kecamatan?->nama,
+                'lat' => is_numeric($lahan->lat) ? (float) $lahan->lat : null,
+                'lng' => is_numeric($lahan->long) ? (float) $lahan->long : null,
+                'path' => is_array($lahan->path) ? $lahan->path : null,
+            ])
+            ->values()
+            ->all();
+    }
+
+    private function mapLevelData(array $filters): array
+    {
+        $lahanSummaryByDesa = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->whereNotNull('desa_kelurahan_id')
+            ->select('desa_kelurahan_id')
+            ->selectRaw('COUNT(*) as total_lahan')
+            ->selectRaw('COALESCE(SUM(luas_lahan), 0) as total_luas')
+            ->groupBy('desa_kelurahan_id')
+            ->get();
+
+        $desaIds = $lahanSummaryByDesa->pluck('desa_kelurahan_id')->filter()->unique()->values();
+
+        if ($filters['desa'] !== 'all') {
+            $desaIds->push($filters['desa']);
+        }
+
+        $desaList = DesaKelurahan::query()
+            ->select('id', 'nama', 'path', 'kecamatan_id')
+            ->when($desaIds->isNotEmpty(), fn ($query) => $query->whereIn('id', $desaIds->unique()->values()))
+            ->with([
+                'kecamatan:id,nama,path,kabupaten_kota_id',
+                'kecamatan.kabupatenKota:id,nama,path,provinsi_id',
+                'kecamatan.kabupatenKota.provinsi:id,nama,path',
+            ])
+            ->get()
+            ->keyBy('id');
+
+        $geoProvinsi = [];
+        $geoKabupaten = [];
+        $geoKecamatan = [];
+        $geoDesa = [];
+        $geoLahan = [];
+
+        foreach ($lahanSummaryByDesa as $summary) {
+            $desa = $desaList->get($summary->desa_kelurahan_id);
+            $kec = $desa?->kecamatan;
+            $kab = $kec?->kabupatenKota;
+            $prov = $kab?->provinsi;
+            $totalLahan = (int) $summary->total_lahan;
+            $totalLuas = (float) $summary->total_luas;
+
+            if ($prov && $prov->path) {
+                $this->accumulateGeoLevel($geoProvinsi, $prov->id, null, $prov->nama, $prov->path, $totalLahan, $totalLuas);
+            }
+
+            if ($kab && $kab->path) {
+                $this->accumulateGeoLevel($geoKabupaten, $kab->id, $prov?->id, $kab->nama, $kab->path, $totalLahan, $totalLuas);
+            }
+
+            if ($kec && $kec->path) {
+                $this->accumulateGeoLevel($geoKecamatan, $kec->id, $kab?->id, $kec->nama, $kec->path, $totalLahan, $totalLuas);
+            }
+
+            if ($desa && $desa->path) {
+                $this->accumulateGeoLevel($geoDesa, $desa->id, $kec?->id, $desa->nama, $desa->path, $totalLahan, $totalLuas);
+            }
+        }
+
+        $this->ensureSelectedRegionOnMap($filters, $geoProvinsi, $geoKabupaten, $geoKecamatan, $geoDesa);
+
+        $mapLahan = $this->applyLahanFilters(
+                Lahan::query()->with([
+                    'profile:id,nama',
+                    'petani:id,nama',
+                    'komoditas:id,nama',
+                    'tanaman:id,lahan_id,komoditas_id',
+                    'tanaman.komoditas:id,nama',
+                ]),
+                $filters
+            )
+            ->whereNotNull('path')
+            ->orderByDesc('updated_at')
+            ->limit(500)
+            ->get();
+
+        foreach ($mapLahan as $lahan) {
+            if (! $this->hasMapPolygon($lahan->path)) {
+                continue;
+            }
+
+            $tanaman = $lahan->tanaman
+                ->map(fn ($tanaman) => $tanaman->komoditas?->nama)
+                ->filter()
+                ->unique()
+                ->values();
+
+            if ($tanaman->isEmpty() && $lahan->komoditas?->nama) {
+                $tanaman = collect([$lahan->komoditas->nama]);
+            }
+
+            $geoLahan[] = [
+                'id' => $lahan->id,
+                'parent_id' => $lahan->desa_kelurahan_id,
+                'polygon' => $lahan->path,
+                'nama_petani' => $lahan->petani?->nama ?? $lahan->profile?->nama ?? 'N/A',
+                'luas' => (float) $lahan->luas_lahan,
+                'tanaman' => $tanaman,
+            ];
+        }
+
+        return [
+            'provinsi' => array_values($geoProvinsi),
+            'kabupaten' => array_values($geoKabupaten),
+            'kecamatan' => array_values($geoKecamatan),
+            'desa' => array_values($geoDesa),
+            'lahan' => $geoLahan,
+        ];
+    }
+
+    private function accumulateGeoLevel(array &$bucket, int|string $id, int|string|null $parentId, string $name, mixed $polygon, int $totalLahan, float $totalLuas): void
+    {
+        if (! isset($bucket[$id])) {
+            $bucket[$id] = [
+                'id' => $id,
+                'parent_id' => $parentId,
+                'nama' => $name,
+                'polygon' => $polygon,
+                'total_lahan' => 0,
+                'total_luas' => 0,
+            ];
+        }
+
+        $bucket[$id]['total_lahan'] += $totalLahan;
+        $bucket[$id]['total_luas'] += $totalLuas;
+    }
+
+    private function ensureSelectedRegionOnMap(array $filters, array &$geoProvinsi, array &$geoKabupaten, array &$geoKecamatan, array &$geoDesa): void
+    {
+        $kabupaten = $filters['kabupaten'] !== 'all'
+            ? KabupatenKota::query()->with('provinsi:id,nama,path')->find($filters['kabupaten'])
+            : null;
+
+        if ($kabupaten && $kabupaten->path && ! isset($geoKabupaten[$kabupaten->id])) {
+            $this->accumulateGeoLevel($geoKabupaten, $kabupaten->id, $kabupaten->provinsi_id, $kabupaten->nama, $kabupaten->path, 0, 0);
+        }
+
+        if ($kabupaten?->provinsi && $kabupaten->provinsi->path && ! isset($geoProvinsi[$kabupaten->provinsi->id])) {
+            $this->accumulateGeoLevel($geoProvinsi, $kabupaten->provinsi->id, null, $kabupaten->provinsi->nama, $kabupaten->provinsi->path, 0, 0);
+        }
+
+        if ($filters['kecamatan'] !== 'all') {
+            $kecamatan = Kecamatan::query()->find($filters['kecamatan']);
+
+            if ($kecamatan && $kecamatan->path && ! isset($geoKecamatan[$kecamatan->id])) {
+                $this->accumulateGeoLevel($geoKecamatan, $kecamatan->id, $kecamatan->kabupaten_kota_id, $kecamatan->nama, $kecamatan->path, 0, 0);
+            }
+        }
+
+        if ($filters['desa'] !== 'all') {
+            $desa = DesaKelurahan::query()->find($filters['desa']);
+
+            if ($desa && $desa->path && ! isset($geoDesa[$desa->id])) {
+                $this->accumulateGeoLevel($geoDesa, $desa->id, $desa->kecamatan_id, $desa->nama, $desa->path, 0, 0);
+            }
+        }
+    }
+
+    private function hasMapPolygon(mixed $path): bool
+    {
+        if (is_array($path)) {
+            return ! empty($path);
+        }
+
+        if (! is_string($path) || blank($path) || strtolower($path) === 'null') {
+            return false;
+        }
+
+        $decoded = json_decode($path, true);
+
+        return json_last_error() === JSON_ERROR_NONE && ! empty($decoded) && $decoded !== 'null';
+    }
+
+    private function shadowTreeSummary(array $filters): array
+    {
+        $items = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->get(['tanaman_penaung'])
+            ->flatMap(fn (Lahan $lahan) => $this->arrayValues($lahan->tanaman_penaung))
+            ->filter()
+            ->values();
+
+        return [
+            'total' => $items->count(),
+            'types' => $items->unique(fn ($item) => strtolower((string) $item))->count(),
+        ];
+    }
+
+    private function companionPlantSummary(array $filters): array
+    {
+        $items = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->get(['id', 'komoditas_lain'])
+            ->flatMap(fn (Lahan $lahan) => $this->arrayValues($lahan->komoditas_lain))
+            ->filter()
+            ->values();
+
+        return [
+            'total' => $items->count(),
+            'types' => $items->unique(fn ($item) => strtolower((string) $item))->count(),
+        ];
+    }
+
+    private function plantDiversityAverage(array $filters): float
+    {
+        $lahan = $this->applyLahanFilters(Lahan::query(), $filters)
+            ->get(['komoditas_id', 'komoditas_lain', 'tanaman_penaung']);
+
+        if ($lahan->isEmpty()) {
+            return 0;
+        }
+
+        return (float) $lahan->avg(function (Lahan $item) {
+            $total = $item->komoditas_id ? 1 : 0;
+            $total += count($this->arrayValues($item->komoditas_lain));
+            $total += count($this->arrayValues($item->tanaman_penaung));
+
+            return $total;
+        });
+    }
+
+    private function sourceWaterSummary(array $filters): string
+    {
+        $chart = $this->sumberAirChart($filters);
+
+        if (empty($chart['labels'])) {
+            return 'Belum ada data';
+        }
+
+        return collect($chart['labels'])
+            ->map(fn ($label, $index) => $label.' ('.number_format((int) ($chart['series'][$index] ?? 0), 0, ',', '.').')')
+            ->take(2)
+            ->implode(', ');
+    }
+
+    private function waterManagementSummary(array $filters): string
+    {
+        $rows = $this->applyPraktikBudidayaFilters(PraktikBudidaya::query(), $filters)
+            ->whereNotNull('kondisi_pengelolaan_air')
+            ->pluck('kondisi_pengelolaan_air')
+            ->map(fn ($value) => $this->waterManagementShortLabel((int) $value))
+            ->countBy()
+            ->sortDesc();
+
+        return $this->topCountSummary($rows);
+    }
+
+    private function seasonalWaterNeedSummary(array $filters): string
+    {
+        $rows = $this->applyPraktikBudidayaFilters(PraktikBudidaya::query(), $filters)
+            ->whereNotNull('kebutuhan_air_permusim')
+            ->pluck('kebutuhan_air_permusim')
+            ->map(fn ($value) => $this->shortEnumLabel((string) $value))
+            ->countBy()
+            ->sortDesc();
+
+        return $this->topCountSummary($rows);
+    }
+
+    private function soilConservationSummary(array $filters): string
+    {
+        $rows = $this->applyPraktikBudidayaFilters(PraktikBudidaya::query(), $filters)
+            ->get(['kebiasaan_konservasi_tanah'])
+            ->flatMap(fn (PraktikBudidaya $praktik) => $this->arrayValues($praktik->kebiasaan_konservasi_tanah))
+            ->filter()
+            ->countBy()
+            ->sortDesc();
+
+        return $this->topCountSummary($rows);
+    }
+
+    private function soilConservationScoreSummary(array $filters): string
+    {
+        $average = $this->applyPraktikBudidayaFilters(PraktikBudidaya::query(), $filters)
+            ->whereNotNull('nilai_konservasi_tanah')
+            ->avg('nilai_konservasi_tanah');
+
+        if ($average === null) {
+            return 'Belum ada data';
+        }
+
+        return 'Rata-rata '.number_format((float) $average, 1, ',', '.');
+    }
+
+    private function topCountSummary($rows): string
+    {
+        if ($rows->isEmpty()) {
+            return 'Belum ada data';
+        }
+
+        return $rows
+            ->map(fn ($count, $label) => $label.' ('.number_format((int) $count, 0, ',', '.').')')
+            ->take(2)
+            ->implode(', ');
+    }
+
+    private function waterManagementShortLabel(int $value): string
+    {
+        return match (KondisiPengelolaanAir::tryFrom($value)) {
+            KondisiPengelolaanAir::KURANG_TIDAK_ADA_UPAYA => 'Kurang, tanpa upaya',
+            KondisiPengelolaanAir::KURANG_TIDAK_SUDAH_BERUPAYA => 'Kurang, ada upaya',
+            KondisiPengelolaanAir::CUKUP_DARI_HUJAN => 'Cukup dari hujan',
+            KondisiPengelolaanAir::CUKUP_IRIGASI_PINJAM => 'Cukup, irigasi pinjam',
+            KondisiPengelolaanAir::CUKUP_IRIGASI_SENDIRI => 'Cukup, irigasi sendiri',
+            default => 'Belum ditentukan',
+        };
+    }
+
+    private function arrayValues(mixed $value): array
+    {
+        if (is_array($value)) {
+            return collect($value)
+                ->flatten()
+                ->filter(fn ($item) => filled($item))
+                ->map(fn ($item) => is_scalar($item) ? (string) $item : json_encode($item))
+                ->values()
+                ->all();
+        }
+
+        if (is_string($value) && filled($value) && strtolower($value) !== 'null') {
+            $decoded = json_decode($value, true);
+
+            if (json_last_error() === JSON_ERROR_NONE) {
+                return $this->arrayValues($decoded);
+            }
+
+            return [$value];
+        }
+
+        return [];
+    }
+
     private function chartFromRows($rows, callable $labelResolver): array
     {
         return [
@@ -676,6 +1337,13 @@ class IndikatorPertanianController extends Controller
             ->when($filters['komoditas'] !== 'all', fn ($query) => $query->where('komoditas_id', $filters['komoditas']));
     }
 
+    private function applySurveyPanenFilters($query, array $filters)
+    {
+        return $query->whereHas('petani', function ($petani) use ($filters) {
+            $this->applyPetaniFilters($petani, $filters);
+        });
+    }
+
     private function applyTanamanTableFilters($query, array $filters)
     {
         return $query