diff --git a/app/Exports/RingkasanExport.php b/app/Exports/RingkasanExport.php
new file mode 100644
index 0000000..7722984
--- /dev/null
+++ b/app/Exports/RingkasanExport.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Exports;
+
+use Maatwebsite\Excel\Concerns\FromArray;
+use Maatwebsite\Excel\Concerns\WithHeadings;
+use Maatwebsite\Excel\Concerns\ShouldAutoSize;
+
+class RingkasanExport implements FromArray, WithHeadings, ShouldAutoSize
+{
+    protected $data;
+
+    public function __construct(iterable $data)
+    {
+        $this->data = $data;
+    }
+
+    public function array(): array
+    {
+        $rows = [];
+
+        // Iterasi setiap hari/bulan
+        foreach ($this->data as $item) {
+            // Baris pertama untuk entri sales pertama
+            if (count($item['sales']) > 0) {
+                foreach ($item['sales'] as $index => $sales) {
+                    $rows[] = [
+                        'Tanggal'           => $item['tanggal'],
+                        'Nama Sales'        => $sales['nama'],
+                        'Item Terjual'      => $sales['item_terjual'],
+                        'Berat Terjual'     => $sales['berat_terjual'],
+                        'Pendapatan'        => $sales['pendapatan'],
+                    ];
+                }
+            } else {
+                // Baris jika tidak ada sales hari itu
+                 $rows[] = [
+                    'Tanggal'           => $item['tanggal'],
+                    'Nama Sales'        => 'N/A',
+                    'Item Terjual'      => 0,
+                    'Berat Terjual'     => 0,
+                    'Pendapatan'        => 0,
+                ];
+            }
+
+            // Baris Total Harian/Bulanan
+            $rows[] = [
+                'Tanggal'           => $item['tanggal'],
+                'Nama Sales'        => '** TOTAL **', // Tandai sebagai baris total
+                'Item Terjual'      => $item['total_item_terjual'],
+                'Berat Terjual'     => $item['total_berat'],
+                'Pendapatan'        => $item['total_pendapatan'],
+            ];
+        }
+
+        return $rows;
+    }
+
+    public function headings(): array
+    {
+        return [
+            'Periode',
+            'Nama Sales/Keterangan',
+            'Item Terjual',
+            'Total Berat Terjual',
+            'Total Pendapatan',
+        ];
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/LaporanController.php b/app/Http/Controllers/LaporanController.php
index ab72a92..80e3327 100644
--- a/app/Http/Controllers/LaporanController.php
+++ b/app/Http/Controllers/LaporanController.php
@@ -13,147 +13,275 @@ use Illuminate\Http\Request;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Log;
+use Maatwebsite\Excel\Facades\Excel;
+use Barryvdh\DomPDF\Facade\Pdf;
+use App\Exports\RingkasanExport;
 
 class LaporanController extends Controller
 {
     private const CURRENCY_SYMBOL = 'Rp ';
     private const WEIGHT_UNIT = ' g';
     private const DEFAULT_DISPLAY = '-';
+    private const CACHE_TTL = 300; // 5 menit
+    private const DEFAULT_PER_PAGE = 15;
+    private const MAX_PER_PAGE = 100;
+    private const DAILY_PER_PAGE = 7;
+    private const MONTHLY_PER_PAGE = 12;
+    private const PAGINATION_DAYS_LIMIT = 365;
 
+    /**
+     * Endpoint untuk ringkasan laporan dengan caching
+     */
     public function ringkasan(Request $request)
     {
-        $filter = $request->query('filter', 'bulan');
-        $page = $request->query('page', 1);
+        try {
+            $filter = $request->query('filter', 'bulan');
+            $page = (int) $request->query('page', 1);
 
-        $allSalesNames = Transaksi::select('nama_sales')->distinct()->pluck('nama_sales');
+            // Validasi filter
+            if (!in_array($filter, ['hari', 'bulan'])) {
+                return response()->json(['error' => 'Filter harus "hari" atau "bulan"'], 400);
+            }
 
-        if ($filter === 'hari') {
-            return $this->laporanHarian($page, $allSalesNames);
+            // Cache key berdasarkan filter dan page
+            $cacheKey = "laporan_ringkasan_{$filter}_page_{$page}";
+            
+            $data = Cache::remember($cacheKey, self::CACHE_TTL, function () use ($filter, $page) {
+                $allSalesNames = $this->getAllSalesNames();
+
+                if ($filter === 'hari') {
+                    return $this->processLaporanHarian($allSalesNames, $page, true);
+                }
+                
+                return $this->processLaporanBulanan($allSalesNames, $page, true);
+            });
+
+            return response()->json($data);
+
+        } catch (\Exception $e) {
+            Log::error('Error in ringkasan method: ' . $e->getMessage());
+            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data'], 500);
         }
-
-        return $this->laporanBulanan($page, $allSalesNames);
     }
 
+    /**
+     * Detail laporan per produk dengan validasi dan error handling yang lebih baik
+     */
     public function detailPerProduk(Request $request)
     {
-        $request->validate([
-            'tanggal' => 'required|date_format:Y-m-d',
-            'page' => 'nullable|integer|min:1',
-            'per_page' => 'nullable|integer|min:1|max:100',
-        ]);
+        try {
+            $validatedData = $request->validate([
+                'tanggal' => 'required|date_format:Y-m-d|before_or_equal:today',
+                'sales_id' => 'nullable|integer|exists:sales,id',
+                'nampan_id' => 'nullable|integer',
+                'nama_pembeli' => 'nullable|string|max:255',
+                'page' => 'nullable|integer|min:1',
+                'per_page' => 'nullable|integer|min:1|max:' . self::MAX_PER_PAGE,
+            ]);
 
-        $tanggal = $request->query('tanggal');
-        $salesId = $request->query('sales_id');
-        $nampanId = $request->query('nampan_id');
-        $namaPembeli = $request->query('nama_pembeli');
-        $page = $request->query('page', 1);
-        $perPage = $request->query('per_page', 15);
+            $tanggal = $validatedData['tanggal'];
+            $salesId = $request->query('sales_id');
+            $nampanId = $request->query('nampan_id');
+            $namaPembeli = $request->query('nama_pembeli');
+            $page = (int) $request->query('page', 1);
+            $perPage = (int) $request->query('per_page', self::DEFAULT_PER_PAGE);
 
-        $carbonDate = Carbon::parse($tanggal);
+            $carbonDate = Carbon::parse($tanggal);
 
-        $produkTerjualQuery = $this->buildBaseItemQuery($carbonDate);
-        $this->applyFilters($produkTerjualQuery, $salesId, $nampanId, $namaPembeli);
+            // Validasi nampan_id jika ada
+            if ($nampanId && $nampanId != 0) {
+                if (!Nampan::where('id', $nampanId)->exists()) {
+                    return response()->json(['error' => 'Nampan tidak ditemukan'], 404);
+                }
+            }
 
-        $produkTerjual = $produkTerjualQuery
-            ->select(
-                'produks.id as id_produk',
-                'produks.nama as nama_produk',
-                DB::raw('COUNT(item_transaksis.id) as jumlah_item_terjual'),
-                DB::raw('SUM(produks.berat) as berat_terjual'),
-                DB::raw('SUM(item_transaksis.harga_deal) as pendapatan')
-            )
-            ->groupBy('produks.id', 'produks.nama')
-            ->get()
-            ->keyBy('id_produk');
+            $produkTerjualQuery = $this->buildBaseItemQuery($carbonDate);
+            $this->applyFilters($produkTerjualQuery, $salesId, $nampanId, $namaPembeli);
 
-        $totals = $this->calculateTotals($produkTerjual);
-        $semuaProdukPaginated = Produk::select('id', 'nama')->orderBy('nama')->paginate($perPage, ['*'], 'page', $page);
-        $detailItem = $this->mapProductsWithSalesData($semuaProdukPaginated, $produkTerjual);
-        $filterInfo = $this->buildFilterInfo($carbonDate, $salesId, $nampanId, $namaPembeli);
+            $produkTerjual = $produkTerjualQuery
+                ->select(
+                    'produks.id as id_produk',
+                    'produks.nama as nama_produk',
+                    DB::raw('COUNT(item_transaksis.id) as jumlah_item_terjual'),
+                    DB::raw('COALESCE(SUM(produks.berat), 0) as berat_terjual'),
+                    DB::raw('COALESCE(SUM(item_transaksis.harga_deal), 0) as pendapatan')
+                )
+                ->groupBy('produks.id', 'produks.nama')
+                ->get()
+                ->keyBy('id_produk');
 
-        return response()->json([
-            'filter' => $filterInfo,
-            'rekap_harian' => $totals,
-            'produk' => $detailItem->values(),
-            'pagination' => $this->buildPaginationInfo($semuaProdukPaginated),
-        ]);
+            $totals = $this->calculateTotals($produkTerjual);
+            $semuaProdukPaginated = Produk::select('id', 'nama')
+                ->orderBy('nama')
+                ->paginate($perPage, ['*'], 'page', $page);
+            
+            $detailItem = $this->mapProductsWithSalesData($semuaProdukPaginated, $produkTerjual);
+            $filterInfo = $this->buildFilterInfo($carbonDate, $salesId, $nampanId, $namaPembeli);
+
+            return response()->json([
+                'filter' => $filterInfo,
+                'rekap_harian' => $totals,
+                'produk' => $detailItem->values(),
+                'pagination' => $this->buildPaginationInfo($semuaProdukPaginated),
+            ]);
+
+        } catch (\Exception $e) {
+            Log::error('Error in detailPerProduk method: ' . $e->getMessage());
+            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data produk'], 500);
+        }
     }
 
+    /**
+     * Detail laporan per nampan dengan perbaikan validasi dan error handling
+     */
     public function detailPerNampan(Request $request)
     {
-        $request->validate([
-            'tanggal' => 'required|date_format:Y-m-d',
-            'page' => 'nullable|integer|min:1',
-            'per_page' => 'nullable|integer|min:1|max:100',
-        ]);
+        try {
+            $validatedData = $request->validate([
+                'tanggal' => 'required|date_format:Y-m-d|before_or_equal:today',
+                'sales_id' => 'nullable|integer|exists:sales,id',
+                'produk_id' => 'nullable|integer|exists:produks,id',
+                'nama_pembeli' => 'nullable|string|max:255',
+                'page' => 'nullable|integer|min:1',
+                'per_page' => 'nullable|integer|min:1|max:' . self::MAX_PER_PAGE,
+            ]);
 
-        $tanggal = $request->query('tanggal');
-        $salesId = $request->query('sales_id');
-        $produkId = $request->query('produk_id');
-        $namaPembeli = $request->query('nama_pembeli');
-        $page = $request->query('page', 1);
-        $perPage = $request->query('per_page', 15);
+            $tanggal = $validatedData['tanggal'];
+            $salesId = $request->query('sales_id');
+            $produkId = $request->query('produk_id');
+            $namaPembeli = $request->query('nama_pembeli');
+            $page = (int) $request->query('page', 1);
+            $perPage = (int) $request->query('per_page', self::DEFAULT_PER_PAGE);
 
-        $carbonDate = Carbon::parse($tanggal);
+            $carbonDate = Carbon::parse($tanggal);
 
-        // Query untuk mendapatkan data penjualan per nampan
-        $nampanTerjualQuery = $this->buildBaseItemQuery($carbonDate);
-        $this->applyNampanFilters($nampanTerjualQuery, $salesId, $produkId, $namaPembeli);
+            $nampanTerjualQuery = $this->buildBaseItemQuery($carbonDate);
+            $this->applyNampanFilters($nampanTerjualQuery, $salesId, $produkId, $namaPembeli);
 
-        // Menggunakan COALESCE untuk menggabungkan nampan dan brankas
-        $nampanTerjual = $nampanTerjualQuery
-            ->leftJoin('nampans', 'items.id_nampan', '=', 'nampans.id')
-            ->select(
-                DB::raw('COALESCE(items.id_nampan, 0) as id_nampan'),
-                DB::raw('COALESCE(nampans.nama, "Brankas") as nama_nampan'),
-                DB::raw('COUNT(item_transaksis.id) as jumlah_item_terjual'),
-                DB::raw('SUM(produks.berat) as berat_terjual'),
-                DB::raw('SUM(item_transaksis.harga_deal) as pendapatan')
-            )
-            ->groupBy('id_nampan', 'nama_nampan')
-            ->get()
-            ->keyBy('id_nampan');
+            $nampanTerjual = $nampanTerjualQuery
+                ->leftJoin('nampans', 'items.id_nampan', '=', 'nampans.id')
+                ->select(
+                    DB::raw('COALESCE(items.id_nampan, 0) as id_nampan'),
+                    DB::raw('COALESCE(nampans.nama, "Brankas") as nama_nampan'),
+                    DB::raw('COUNT(item_transaksis.id) as jumlah_item_terjual'),
+                    DB::raw('COALESCE(SUM(produks.berat), 0) as berat_terjual'),
+                    DB::raw('COALESCE(SUM(item_transaksis.harga_deal), 0) as pendapatan')
+                )
+                ->groupBy('id_nampan', 'nama_nampan')
+                ->get()
+                ->keyBy('id_nampan');
 
-        $totals = $this->calculateTotals($nampanTerjual);
+            $totals = $this->calculateTotals($nampanTerjual);
+            $semuaNampanPaginated = $this->getAllNampanWithPagination($page, $perPage);
+            $detailItem = $this->mapNampanWithSalesData($semuaNampanPaginated, $nampanTerjual);
+            $filterInfo = $this->buildNampanFilterInfo($carbonDate, $salesId, $produkId, $namaPembeli);
 
-        // Mendapatkan semua nampan + entry untuk brankas
+            return response()->json([
+                'filter' => $filterInfo,
+                'rekap_harian' => $totals,
+                'nampan' => $detailItem->values(),
+                'pagination' => $this->buildPaginationInfo($semuaNampanPaginated),
+            ]);
+
+        } catch (\Exception $e) {
+            Log::error('Error in detailPerNampan method: ' . $e->getMessage());
+            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data nampan'], 500);
+        }
+    }
+
+    /**
+     * Export laporan ringkasan dengan validasi format
+     */
+    public function exportRingkasan(Request $request)
+    {
+        try {
+            $validatedData = $request->validate([
+                'filter' => 'required|in:hari,bulan',
+                'format' => 'required|in:pdf,xlsx,csv',
+            ]);
+
+            $filter = $validatedData['filter'];
+            $format = $validatedData['format'];
+
+            $allSalesNames = $this->getAllSalesNames();
+            
+            if ($filter === 'hari') {
+                $data = $this->processLaporanHarian($allSalesNames, 1, false);
+            } else {
+                $data = $this->processLaporanBulanan($allSalesNames, 1, false);
+            }
+
+            $fileName = "laporan_ringkasan_{$filter}_" . Carbon::now()->format('Ymd') . ".{$format}";
+
+            if ($format === 'pdf') {
+                $pdf = PDF::loadView('exports.ringkasan_pdf', [
+                    'data' => $data,
+                    'filter' => $filter
+                ]);
+                $pdf->setPaper('a4', 'landscape');
+                return $pdf->download($fileName);
+            }
+
+            // Format XLSX atau CSV
+            return Excel::download(new RingkasanExport($data), $fileName);
+
+        } catch (\Exception $e) {
+            Log::error('Error in exportRingkasan method: ' . $e->getMessage());
+            return response()->json(['error' => 'Terjadi kesalahan saat export data'], 500);
+        }
+    }
+
+    /**
+     * Helper method untuk mendapatkan semua nama sales dengan caching
+     */
+    private function getAllSalesNames(): Collection
+    {
+        return Cache::remember('all_sales_names', self::CACHE_TTL, function () {
+            return Transaksi::select('nama_sales')->distinct()->pluck('nama_sales');
+        });
+    }
+
+    /**
+     * Helper method untuk mendapatkan semua nampan dengan pagination
+     */
+    private function getAllNampanWithPagination(int $page, int $perPage): LengthAwarePaginator
+    {
         $semuaNampan = Nampan::select('id', 'nama')->orderBy('nama')->get();
-        
-        // Tambahkan entry brankas (id = 0)
         $brankasEntry = (object) ['id' => 0, 'nama' => 'Brankas'];
         $semuaNampanCollection = $semuaNampan->prepend($brankasEntry);
 
-        // Pagination manual
-        $currentPage = $page;
-        $offset = ($currentPage - 1) * $perPage;
+        $offset = ($page - 1) * $perPage;
         $itemsForCurrentPage = $semuaNampanCollection->slice($offset, $perPage);
 
-        $semuaNampanPaginated = new LengthAwarePaginator(
+        return new LengthAwarePaginator(
             $itemsForCurrentPage,
             $semuaNampanCollection->count(),
             $perPage,
-            $currentPage,
+            $page,
             ['path' => request()->url(), 'query' => request()->query()]
         );
-
-        $detailItem = $this->mapNampanWithSalesData($semuaNampanPaginated, $nampanTerjual);
-        $filterInfo = $this->buildNampanFilterInfo($carbonDate, $salesId, $produkId, $namaPembeli);
-
-        return response()->json([
-            'filter' => $filterInfo,
-            'rekap_harian' => $totals,
-            'nampan' => $detailItem->values(),
-            'pagination' => $this->buildPaginationInfo($semuaNampanPaginated),
-        ]);
     }
 
-    private function laporanHarian(int $page, Collection $allSalesNames)
+    /**
+     * Logika inti untuk menghasilkan data laporan harian yang sudah dioptimasi
+     */
+    private function processLaporanHarian(Collection $allSalesNames, int $page = 1, bool $limitPagination = true)
     {
-        $perPage = 7;
-        $endDate = Carbon::today()->subDays(($page - 1) * $perPage);
-        $startDate = $endDate->copy()->subDays($perPage - 1);
+        $perPage = self::DAILY_PER_PAGE;
 
-        $transaksis = Transaksi::with('itemTransaksi.item.produk')
+        if ($limitPagination) {
+            $endDate = Carbon::today()->subDays(($page - 1) * $perPage);
+            $startDate = $endDate->copy()->subDays($perPage - 1);
+            $totalHariUntukPaginasi = self::PAGINATION_DAYS_LIMIT;
+        } else {
+            $endDate = Carbon::today();
+            $startDate = $endDate->copy()->subYear()->addDay();
+            $totalHariUntukPaginasi = $endDate->diffInDays($startDate) + 1;
+        }
+
+        $transaksis = Transaksi::with(['itemTransaksi.item.produk'])
             ->whereBetween('created_at', [$startDate->startOfDay(), $endDate->endOfDay()])
             ->orderBy('created_at', 'desc')
             ->get();
@@ -200,23 +328,27 @@ class LaporanController extends Controller
             }
         }
 
-        $totalHariUntukPaginasi = 365;
-        $paginatedData = new LengthAwarePaginator(
-            array_reverse(array_values($laporan)),
-            $totalHariUntukPaginasi,
-            $perPage,
-            $page,
-            ['path' => request()->url(), 'query' => request()->query()]
-        );
+        if ($limitPagination) {
+            return new LengthAwarePaginator(
+                array_reverse(array_values($laporan)),
+                $totalHariUntukPaginasi,
+                $perPage,
+                $page,
+                ['path' => request()->url(), 'query' => request()->query()]
+            );
+        }
 
-        return response()->json($paginatedData);
+        return collect(array_reverse(array_values($laporan)));
     }
 
-    private function laporanBulanan(int $page, Collection $allSalesNames)
+    /**
+     * Logika inti untuk menghasilkan data laporan bulanan yang sudah dioptimasi
+     */
+    private function processLaporanBulanan(Collection $allSalesNames, int $page = 1, bool $limitPagination = true)
     {
-        $perPage = 12;
+        $perPage = self::MONTHLY_PER_PAGE;
 
-        $transaksis = Transaksi::with('itemTransaksi.item.produk')
+        $transaksis = Transaksi::with(['itemTransaksi.item.produk'])
             ->orderBy('created_at', 'desc')
             ->get();
 
@@ -244,17 +376,22 @@ class LaporanController extends Controller
             ];
         });
 
-        $paginatedData = new LengthAwarePaginator(
-            $laporan->forPage($page, $perPage)->values(),
-            $laporan->count(),
-            $perPage,
-            $page,
-            ['path' => request()->url(), 'query' => request()->query()]
-        );
+        if ($limitPagination) {
+            return new LengthAwarePaginator(
+                $laporan->forPage($page, $perPage)->values(),
+                $laporan->count(),
+                $perPage,
+                $page,
+                ['path' => request()->url(), 'query' => request()->query()]
+            );
+        }
 
-        return response()->json($paginatedData);
+        return $laporan->values();
     }
 
+    /**
+     * Membangun query dasar untuk item transaksi
+     */
     private function buildBaseItemQuery(Carbon $carbonDate)
     {
         return ItemTransaksi::query()
@@ -264,19 +401,20 @@ class LaporanController extends Controller
             ->whereDate('transaksis.created_at', $carbonDate);
     }
 
-    private function applyFilters($query, $salesId, $nampanId, $namaPembeli)
+    /**
+     * Menerapkan filter untuk query produk
+     */
+    private function applyFilters($query, $salesId, $nampanId, $namaPembeli): void
     {
         if ($salesId) {
             $query->join('sales', 'transaksis.id_sales', '=', 'sales.id')
                 ->where('sales.id', $salesId);
         }
 
-        if ($nampanId) {
+        if ($nampanId !== null) {
             if ($nampanId == 0) {
-                // Filter untuk brankas (id_nampan = null)
                 $query->whereNull('items.id_nampan');
             } else {
-                // Filter untuk nampan tertentu
                 $query->where('items.id_nampan', $nampanId);
             }
         }
@@ -286,7 +424,10 @@ class LaporanController extends Controller
         }
     }
 
-    private function applyNampanFilters($query, $salesId, $produkId, $namaPembeli)
+    /**
+     * Menerapkan filter untuk query nampan
+     */
+    private function applyNampanFilters($query, $salesId, $produkId, $namaPembeli): void
     {
         if ($salesId) {
             $query->join('sales', 'transaksis.id_sales', '=', 'sales.id')
@@ -302,6 +443,9 @@ class LaporanController extends Controller
         }
     }
 
+    /**
+     * Menghitung total dari data penjualan
+     */
     private function calculateTotals(Collection $data): array
     {
         $totalPendapatan = $data->sum('pendapatan');
@@ -315,6 +459,9 @@ class LaporanController extends Controller
         ];
     }
 
+    /**
+     * Memetakan produk dengan data penjualan
+     */
     private function mapProductsWithSalesData($paginatedData, Collection $salesData): Collection
     {
         return $paginatedData->getCollection()->map(function ($item) use ($salesData) {
@@ -337,6 +484,9 @@ class LaporanController extends Controller
         });
     }
 
+    /**
+     * Memetakan nampan dengan data penjualan
+     */
     private function mapNampanWithSalesData($paginatedData, Collection $salesData): Collection
     {
         return $paginatedData->getCollection()->map(function ($item) use ($salesData) {
@@ -359,6 +509,9 @@ class LaporanController extends Controller
         });
     }
 
+    /**
+     * Membangun informasi filter untuk produk
+     */
     private function buildFilterInfo(Carbon $carbonDate, $salesId, $nampanId, $namaPembeli): array
     {
         $filterInfo = [
@@ -373,7 +526,7 @@ class LaporanController extends Controller
             $filterInfo['nama_sales'] = $sales?->nama;
         }
 
-        if ($nampanId) {
+        if ($nampanId !== null) {
             if ($nampanId == 0) {
                 $filterInfo['nampan'] = 'Brankas';
             } else {
@@ -385,6 +538,9 @@ class LaporanController extends Controller
         return $filterInfo;
     }
 
+    /**
+     * Membangun informasi filter untuk nampan
+     */
     private function buildNampanFilterInfo(Carbon $carbonDate, $salesId, $produkId, $namaPembeli): array
     {
         $filterInfo = [
@@ -407,6 +563,9 @@ class LaporanController extends Controller
         return $filterInfo;
     }
 
+    /**
+     * Membangun informasi pagination
+     */
     private function buildPaginationInfo($paginatedData): array
     {
         return [
@@ -419,6 +578,9 @@ class LaporanController extends Controller
         ];
     }
 
+    /**
+     * Menghitung data sales dari transaksi
+     */
     private function hitungDataSales(Collection $transaksisPerSales): array
     {
         $itemTerjual = $transaksisPerSales->sum(fn($t) => $t->itemTransaksi->count());
@@ -435,6 +597,9 @@ class LaporanController extends Controller
         ];
     }
 
+    /**
+     * Default data untuk sales yang tidak ada transaksi
+     */
     private function defaultSalesData(string $namaSales): array
     {
         return [
@@ -445,23 +610,34 @@ class LaporanController extends Controller
         ];
     }
 
+    /**
+     * Format nilai data sales untuk tampilan
+     */
     private function formatSalesDataValues(Collection $salesData): Collection
     {
         return $salesData->map(function ($sale) {
             $sale['item_terjual'] = $sale['item_terjual'] > 0 ? $sale['item_terjual'] : self::DEFAULT_DISPLAY;
-            $sale['berat_terjual'] = $sale['berat_terjual_raw'] > 0 ? $this->formatWeight($sale['berat_terjual_raw']) : self::DEFAULT_DISPLAY;
-            $sale['pendapatan'] = $sale['pendapatan_raw'] > 0 ? $this->formatCurrency($sale['pendapatan_raw']) : self::DEFAULT_DISPLAY;
+            $sale['berat_terjual'] = $sale['berat_terjual_raw'] > 0 ? 
+                $this->formatWeight($sale['berat_terjual_raw']) : self::DEFAULT_DISPLAY;
+            $sale['pendapatan'] = $sale['pendapatan_raw'] > 0 ? 
+                $this->formatCurrency($sale['pendapatan_raw']) : self::DEFAULT_DISPLAY;
 
             unset($sale['berat_terjual_raw'], $sale['pendapatan_raw']);
             return $sale;
         });
     }
 
+    /**
+     * Format mata uang
+     */
     private function formatCurrency(float $amount): string
     {
         return self::CURRENCY_SYMBOL . number_format($amount, 2, ',', '.');
     }
 
+    /**
+     * Format berat
+     */
     private function formatWeight(float $weight): string
     {
         return number_format($weight, 2, ',', '.') . self::WEIGHT_UNIT;
diff --git a/composer.json b/composer.json
index b8dc4fe..2b9210e 100644
--- a/composer.json
+++ b/composer.json
@@ -7,9 +7,11 @@
     "license": "MIT",
     "require": {
         "php": "^8.2",
+        "barryvdh/laravel-dompdf": "^3.1",
         "laravel/framework": "^12.0",
         "laravel/sanctum": "^4.2",
-        "laravel/tinker": "^2.10.1"
+        "laravel/tinker": "^2.10.1",
+        "maatwebsite/excel": "^3.1"
     },
     "require-dev": {
         "fakerphp/faker": "^1.23",
diff --git a/composer.lock b/composer.lock
index e575000..55e31ac 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,85 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "6c1db6bb080cbc76da51ad3d02a29077",
+    "content-hash": "9c49b3a92b2742e4eb3dcf6c597b178a",
     "packages": [
+        {
+            "name": "barryvdh/laravel-dompdf",
+            "version": "v3.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/barryvdh/laravel-dompdf.git",
+                "reference": "8e71b99fc53bb8eb77f316c3c452dd74ab7cb25d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/barryvdh/laravel-dompdf/zipball/8e71b99fc53bb8eb77f316c3c452dd74ab7cb25d",
+                "reference": "8e71b99fc53bb8eb77f316c3c452dd74ab7cb25d",
+                "shasum": ""
+            },
+            "require": {
+                "dompdf/dompdf": "^3.0",
+                "illuminate/support": "^9|^10|^11|^12",
+                "php": "^8.1"
+            },
+            "require-dev": {
+                "larastan/larastan": "^2.7|^3.0",
+                "orchestra/testbench": "^7|^8|^9|^10",
+                "phpro/grumphp": "^2.5",
+                "squizlabs/php_codesniffer": "^3.5"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "aliases": {
+                        "PDF": "Barryvdh\\DomPDF\\Facade\\Pdf",
+                        "Pdf": "Barryvdh\\DomPDF\\Facade\\Pdf"
+                    },
+                    "providers": [
+                        "Barryvdh\\DomPDF\\ServiceProvider"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Barryvdh\\DomPDF\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Barry vd. Heuvel",
+                    "email": "barryvdh@gmail.com"
+                }
+            ],
+            "description": "A DOMPDF Wrapper for Laravel",
+            "keywords": [
+                "dompdf",
+                "laravel",
+                "pdf"
+            ],
+            "support": {
+                "issues": "https://github.com/barryvdh/laravel-dompdf/issues",
+                "source": "https://github.com/barryvdh/laravel-dompdf/tree/v3.1.1"
+            },
+            "funding": [
+                {
+                    "url": "https://fruitcake.nl",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/barryvdh",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-02-13T15:07:54+00:00"
+        },
         {
             "name": "brick/math",
             "version": "0.13.1",
@@ -135,6 +212,162 @@
             ],
             "time": "2024-02-09T16:56:22+00:00"
         },
+        {
+            "name": "composer/pcre",
+            "version": "3.3.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
+                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<1.11.10"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.12 || ^2",
+                "phpstan/phpstan-strict-rules": "^1 || ^2",
+                "phpunit/phpunit": "^8 || ^9"
+            },
+            "type": "library",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "extension.neon"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Pcre\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/pcre/issues",
+                "source": "https://github.com/composer/pcre/tree/3.3.2"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-11-12T16:29:46+00:00"
+        },
+        {
+            "name": "composer/semver",
+            "version": "3.4.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/semver.git",
+                "reference": "198166618906cb2de69b95d7d47e5fa8aa1b2b95"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/semver/zipball/198166618906cb2de69b95d7d47e5fa8aa1b2b95",
+                "reference": "198166618906cb2de69b95d7d47e5fa8aa1b2b95",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.2 || ^7.0 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.11",
+                "symfony/phpunit-bridge": "^3 || ^7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Semver\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nils Adermann",
+                    "email": "naderman@naderman.de",
+                    "homepage": "http://www.naderman.de"
+                },
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                },
+                {
+                    "name": "Rob Bast",
+                    "email": "rob.bast@gmail.com",
+                    "homepage": "http://robbast.nl"
+                }
+            ],
+            "description": "Semver library that offers utilities, version constraint parsing and validation.",
+            "keywords": [
+                "semantic",
+                "semver",
+                "validation",
+                "versioning"
+            ],
+            "support": {
+                "irc": "ircs://irc.libera.chat:6697/composer",
+                "issues": "https://github.com/composer/semver/issues",
+                "source": "https://github.com/composer/semver/tree/3.4.4"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-08-20T19:15:30+00:00"
+        },
         {
             "name": "dflydev/dot-access-data",
             "version": "v3.0.3",
@@ -377,6 +610,161 @@
             ],
             "time": "2024-02-05T11:56:58+00:00"
         },
+        {
+            "name": "dompdf/dompdf",
+            "version": "v3.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dompdf/dompdf.git",
+                "reference": "a51bd7a063a65499446919286fb18b518177155a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/a51bd7a063a65499446919286fb18b518177155a",
+                "reference": "a51bd7a063a65499446919286fb18b518177155a",
+                "shasum": ""
+            },
+            "require": {
+                "dompdf/php-font-lib": "^1.0.0",
+                "dompdf/php-svg-lib": "^1.0.0",
+                "ext-dom": "*",
+                "ext-mbstring": "*",
+                "masterminds/html5": "^2.0",
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "ext-gd": "*",
+                "ext-json": "*",
+                "ext-zip": "*",
+                "mockery/mockery": "^1.3",
+                "phpunit/phpunit": "^7.5 || ^8 || ^9 || ^10 || ^11",
+                "squizlabs/php_codesniffer": "^3.5",
+                "symfony/process": "^4.4 || ^5.4 || ^6.2 || ^7.0"
+            },
+            "suggest": {
+                "ext-gd": "Needed to process images",
+                "ext-gmagick": "Improves image processing performance",
+                "ext-imagick": "Improves image processing performance",
+                "ext-zlib": "Needed for pdf stream compression"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Dompdf\\": "src/"
+                },
+                "classmap": [
+                    "lib/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1"
+            ],
+            "authors": [
+                {
+                    "name": "The Dompdf Community",
+                    "homepage": "https://github.com/dompdf/dompdf/blob/master/AUTHORS.md"
+                }
+            ],
+            "description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter",
+            "homepage": "https://github.com/dompdf/dompdf",
+            "support": {
+                "issues": "https://github.com/dompdf/dompdf/issues",
+                "source": "https://github.com/dompdf/dompdf/tree/v3.1.0"
+            },
+            "time": "2025-01-15T14:09:04+00:00"
+        },
+        {
+            "name": "dompdf/php-font-lib",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dompdf/php-font-lib.git",
+                "reference": "6137b7d4232b7f16c882c75e4ca3991dbcf6fe2d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/6137b7d4232b7f16c882c75e4ca3991dbcf6fe2d",
+                "reference": "6137b7d4232b7f16c882c75e4ca3991dbcf6fe2d",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^3 || ^4 || ^5 || ^6"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "FontLib\\": "src/FontLib"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "The FontLib Community",
+                    "homepage": "https://github.com/dompdf/php-font-lib/blob/master/AUTHORS.md"
+                }
+            ],
+            "description": "A library to read, parse, export and make subsets of different types of font files.",
+            "homepage": "https://github.com/dompdf/php-font-lib",
+            "support": {
+                "issues": "https://github.com/dompdf/php-font-lib/issues",
+                "source": "https://github.com/dompdf/php-font-lib/tree/1.0.1"
+            },
+            "time": "2024-12-02T14:37:59+00:00"
+        },
+        {
+            "name": "dompdf/php-svg-lib",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dompdf/php-svg-lib.git",
+                "reference": "eb045e518185298eb6ff8d80d0d0c6b17aecd9af"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dompdf/php-svg-lib/zipball/eb045e518185298eb6ff8d80d0d0c6b17aecd9af",
+                "reference": "eb045e518185298eb6ff8d80d0d0c6b17aecd9af",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": "^7.1 || ^8.0",
+                "sabberworm/php-css-parser": "^8.4"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Svg\\": "src/Svg"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "The SvgLib Community",
+                    "homepage": "https://github.com/dompdf/php-svg-lib/blob/master/AUTHORS.md"
+                }
+            ],
+            "description": "A library to read, parse and export to PDF SVG files.",
+            "homepage": "https://github.com/dompdf/php-svg-lib",
+            "support": {
+                "issues": "https://github.com/dompdf/php-svg-lib/issues",
+                "source": "https://github.com/dompdf/php-svg-lib/tree/1.0.0"
+            },
+            "time": "2024-04-29T13:26:35+00:00"
+        },
         {
             "name": "dragonmantank/cron-expression",
             "version": "v3.4.0",
@@ -509,6 +897,67 @@
             ],
             "time": "2025-03-06T22:45:56+00:00"
         },
+        {
+            "name": "ezyang/htmlpurifier",
+            "version": "v4.18.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ezyang/htmlpurifier.git",
+                "reference": "cb56001e54359df7ae76dc522d08845dc741621b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/cb56001e54359df7ae76dc522d08845dc741621b",
+                "reference": "cb56001e54359df7ae76dc522d08845dc741621b",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~5.6.0 || ~7.0.0 || ~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0"
+            },
+            "require-dev": {
+                "cerdic/css-tidy": "^1.7 || ^2.0",
+                "simpletest/simpletest": "dev-master"
+            },
+            "suggest": {
+                "cerdic/css-tidy": "If you want to use the filter 'Filter.ExtractStyleBlocks'.",
+                "ext-bcmath": "Used for unit conversion and imagecrash protection",
+                "ext-iconv": "Converts text to and from non-UTF-8 encodings",
+                "ext-tidy": "Used for pretty-printing HTML"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "library/HTMLPurifier.composer.php"
+                ],
+                "psr-0": {
+                    "HTMLPurifier": "library/"
+                },
+                "exclude-from-classmap": [
+                    "/library/HTMLPurifier/Language/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Edward Z. Yang",
+                    "email": "admin@htmlpurifier.org",
+                    "homepage": "http://ezyang.com"
+                }
+            ],
+            "description": "Standards compliant HTML filter written in PHP",
+            "homepage": "http://htmlpurifier.org/",
+            "keywords": [
+                "html"
+            ],
+            "support": {
+                "issues": "https://github.com/ezyang/htmlpurifier/issues",
+                "source": "https://github.com/ezyang/htmlpurifier/tree/v4.18.0"
+            },
+            "time": "2024-11-01T03:51:45+00:00"
+        },
         {
             "name": "fruitcake/php-cors",
             "version": "v1.3.0",
@@ -2071,6 +2520,339 @@
             ],
             "time": "2024-12-08T08:18:47+00:00"
         },
+        {
+            "name": "maatwebsite/excel",
+            "version": "3.1.67",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/SpartnerNL/Laravel-Excel.git",
+                "reference": "e508e34a502a3acc3329b464dad257378a7edb4d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/SpartnerNL/Laravel-Excel/zipball/e508e34a502a3acc3329b464dad257378a7edb4d",
+                "reference": "e508e34a502a3acc3329b464dad257378a7edb4d",
+                "shasum": ""
+            },
+            "require": {
+                "composer/semver": "^3.3",
+                "ext-json": "*",
+                "illuminate/support": "5.8.*||^6.0||^7.0||^8.0||^9.0||^10.0||^11.0||^12.0",
+                "php": "^7.0||^8.0",
+                "phpoffice/phpspreadsheet": "^1.30.0",
+                "psr/simple-cache": "^1.0||^2.0||^3.0"
+            },
+            "require-dev": {
+                "laravel/scout": "^7.0||^8.0||^9.0||^10.0",
+                "orchestra/testbench": "^6.0||^7.0||^8.0||^9.0||^10.0",
+                "predis/predis": "^1.1"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "aliases": {
+                        "Excel": "Maatwebsite\\Excel\\Facades\\Excel"
+                    },
+                    "providers": [
+                        "Maatwebsite\\Excel\\ExcelServiceProvider"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Maatwebsite\\Excel\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Patrick Brouwers",
+                    "email": "patrick@spartner.nl"
+                }
+            ],
+            "description": "Supercharged Excel exports and imports in Laravel",
+            "keywords": [
+                "PHPExcel",
+                "batch",
+                "csv",
+                "excel",
+                "export",
+                "import",
+                "laravel",
+                "php",
+                "phpspreadsheet"
+            ],
+            "support": {
+                "issues": "https://github.com/SpartnerNL/Laravel-Excel/issues",
+                "source": "https://github.com/SpartnerNL/Laravel-Excel/tree/3.1.67"
+            },
+            "funding": [
+                {
+                    "url": "https://laravel-excel.com/commercial-support",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/patrickbrouwers",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-08-26T09:13:16+00:00"
+        },
+        {
+            "name": "maennchen/zipstream-php",
+            "version": "3.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/maennchen/ZipStream-PHP.git",
+                "reference": "aeadcf5c412332eb426c0f9b4485f6accba2a99f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/maennchen/ZipStream-PHP/zipball/aeadcf5c412332eb426c0f9b4485f6accba2a99f",
+                "reference": "aeadcf5c412332eb426c0f9b4485f6accba2a99f",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "ext-zlib": "*",
+                "php-64bit": "^8.2"
+            },
+            "require-dev": {
+                "brianium/paratest": "^7.7",
+                "ext-zip": "*",
+                "friendsofphp/php-cs-fixer": "^3.16",
+                "guzzlehttp/guzzle": "^7.5",
+                "mikey179/vfsstream": "^1.6",
+                "php-coveralls/php-coveralls": "^2.5",
+                "phpunit/phpunit": "^11.0",
+                "vimeo/psalm": "^6.0"
+            },
+            "suggest": {
+                "guzzlehttp/psr7": "^2.4",
+                "psr/http-message": "^2.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ZipStream\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paul Duncan",
+                    "email": "pabs@pablotron.org"
+                },
+                {
+                    "name": "Jonatan Männchen",
+                    "email": "jonatan@maennchen.ch"
+                },
+                {
+                    "name": "Jesse Donat",
+                    "email": "donatj@gmail.com"
+                },
+                {
+                    "name": "András Kolesár",
+                    "email": "kolesar@kolesar.hu"
+                }
+            ],
+            "description": "ZipStream is a library for dynamically streaming dynamic zip files from PHP without writing to the disk at all on the server.",
+            "keywords": [
+                "stream",
+                "zip"
+            ],
+            "support": {
+                "issues": "https://github.com/maennchen/ZipStream-PHP/issues",
+                "source": "https://github.com/maennchen/ZipStream-PHP/tree/3.1.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/maennchen",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-01-27T12:07:53+00:00"
+        },
+        {
+            "name": "markbaker/complex",
+            "version": "3.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPComplex.git",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPComplex/zipball/95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Complex\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@lange.demon.co.uk"
+                }
+            ],
+            "description": "PHP Class for working with complex numbers",
+            "homepage": "https://github.com/MarkBaker/PHPComplex",
+            "keywords": [
+                "complex",
+                "mathematics"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPComplex/issues",
+                "source": "https://github.com/MarkBaker/PHPComplex/tree/3.0.2"
+            },
+            "time": "2022-12-06T16:21:08+00:00"
+        },
+        {
+            "name": "markbaker/matrix",
+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPMatrix.git",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPMatrix/zipball/728434227fe21be27ff6d86621a1b13107a2562c",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpdocumentor/phpdocumentor": "2.*",
+                "phploc/phploc": "^4.0",
+                "phpmd/phpmd": "2.*",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "sebastian/phpcpd": "^4.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Matrix\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@demon-angel.eu"
+                }
+            ],
+            "description": "PHP Class for working with matrices",
+            "homepage": "https://github.com/MarkBaker/PHPMatrix",
+            "keywords": [
+                "mathematics",
+                "matrix",
+                "vector"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPMatrix/issues",
+                "source": "https://github.com/MarkBaker/PHPMatrix/tree/3.0.1"
+            },
+            "time": "2022-12-02T22:17:43+00:00"
+        },
+        {
+            "name": "masterminds/html5",
+            "version": "2.10.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Masterminds/html5-php.git",
+                "reference": "fcf91eb64359852f00d921887b219479b4f21251"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Masterminds/html5-php/zipball/fcf91eb64359852f00d921887b219479b4f21251",
+                "reference": "fcf91eb64359852f00d921887b219479b4f21251",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35 || ^5.7.21 || ^6 || ^7 || ^8 || ^9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.7-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Masterminds\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Matt Butcher",
+                    "email": "technosophos@gmail.com"
+                },
+                {
+                    "name": "Matt Farina",
+                    "email": "matt@mattfarina.com"
+                },
+                {
+                    "name": "Asmir Mustafic",
+                    "email": "goetas@gmail.com"
+                }
+            ],
+            "description": "An HTML5 parser and serializer.",
+            "homepage": "http://masterminds.github.io/html5-php",
+            "keywords": [
+                "HTML5",
+                "dom",
+                "html",
+                "parser",
+                "querypath",
+                "serializer",
+                "xml"
+            ],
+            "support": {
+                "issues": "https://github.com/Masterminds/html5-php/issues",
+                "source": "https://github.com/Masterminds/html5-php/tree/2.10.0"
+            },
+            "time": "2025-07-25T09:04:22+00:00"
+        },
         {
             "name": "monolog/monolog",
             "version": "3.9.0",
@@ -2575,6 +3357,112 @@
             ],
             "time": "2025-05-08T08:14:37+00:00"
         },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "1.30.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
+                "reference": "2f39286e0136673778b7a142b3f0d141e43d1714"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/2f39286e0136673778b7a142b3f0d141e43d1714",
+                "reference": "2f39286e0136673778b7a142b3f0d141e43d1714",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^1||^2||^3",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-fileinfo": "*",
+                "ext-gd": "*",
+                "ext-iconv": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-xml": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "ext-zip": "*",
+                "ext-zlib": "*",
+                "ezyang/htmlpurifier": "^4.15",
+                "maennchen/zipstream-php": "^2.1 || ^3.0",
+                "markbaker/complex": "^3.0",
+                "markbaker/matrix": "^3.0",
+                "php": "^7.4 || ^8.0",
+                "psr/http-client": "^1.0",
+                "psr/http-factory": "^1.0",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-main",
+                "dompdf/dompdf": "^1.0 || ^2.0 || ^3.0",
+                "friendsofphp/php-cs-fixer": "^3.2",
+                "mitoteam/jpgraph": "^10.3",
+                "mpdf/mpdf": "^8.1.1",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpstan/phpstan": "^1.1",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^8.5 || ^9.0",
+                "squizlabs/php_codesniffer": "^3.7",
+                "tecnickcom/tcpdf": "^6.5"
+            },
+            "suggest": {
+                "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
+                "ext-intl": "PHP Internationalization Functions",
+                "mitoteam/jpgraph": "Option for rendering charts, or including charts with PDF or HTML Writers",
+                "mpdf/mpdf": "Option for rendering PDF with PDF Writer",
+                "tecnickcom/tcpdf": "Option for rendering PDF with PDF Writer"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpOffice\\PhpSpreadsheet\\": "src/PhpSpreadsheet"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Maarten Balliauw",
+                    "homepage": "https://blog.maartenballiauw.be"
+                },
+                {
+                    "name": "Mark Baker",
+                    "homepage": "https://markbakeruk.net"
+                },
+                {
+                    "name": "Franck Lefevre",
+                    "homepage": "https://rootslabs.net"
+                },
+                {
+                    "name": "Erik Tilt"
+                },
+                {
+                    "name": "Adrien Crivelli"
+                }
+            ],
+            "description": "PHPSpreadsheet - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
+            "homepage": "https://github.com/PHPOffice/PhpSpreadsheet",
+            "keywords": [
+                "OpenXML",
+                "excel",
+                "gnumeric",
+                "ods",
+                "php",
+                "spreadsheet",
+                "xls",
+                "xlsx"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/1.30.0"
+            },
+            "time": "2025-08-10T06:28:02+00:00"
+        },
         {
             "name": "phpoption/phpoption",
             "version": "1.9.4",
@@ -3338,6 +4226,72 @@
             },
             "time": "2025-06-25T14:20:11+00:00"
         },
+        {
+            "name": "sabberworm/php-css-parser",
+            "version": "v8.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MyIntervals/PHP-CSS-Parser.git",
+                "reference": "d8e916507b88e389e26d4ab03c904a082aa66bb9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MyIntervals/PHP-CSS-Parser/zipball/d8e916507b88e389e26d4ab03c904a082aa66bb9",
+                "reference": "d8e916507b88e389e26d4ab03c904a082aa66bb9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-iconv": "*",
+                "php": "^5.6.20 || ^7.0.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "5.7.27 || 6.5.14 || 7.5.20 || 8.5.41",
+                "rawr/cross-data-providers": "^2.0.0"
+            },
+            "suggest": {
+                "ext-mbstring": "for parsing UTF-8 CSS"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "9.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Sabberworm\\CSS\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Raphael Schweikert"
+                },
+                {
+                    "name": "Oliver Klee",
+                    "email": "github@oliverklee.de"
+                },
+                {
+                    "name": "Jake Hotson",
+                    "email": "jake.github@qzdesign.co.uk"
+                }
+            ],
+            "description": "Parser for CSS Files written in PHP",
+            "homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser",
+            "keywords": [
+                "css",
+                "parser",
+                "stylesheet"
+            ],
+            "support": {
+                "issues": "https://github.com/MyIntervals/PHP-CSS-Parser/issues",
+                "source": "https://github.com/MyIntervals/PHP-CSS-Parser/tree/v8.9.0"
+            },
+            "time": "2025-07-11T13:20:48+00:00"
+        },
         {
             "name": "symfony/clock",
             "version": "v7.3.0",
diff --git a/resources/js/components/RingkasanLaporanB.vue b/resources/js/components/RingkasanLaporanB.vue
index de59cf3..2c97a0b 100644
--- a/resources/js/components/RingkasanLaporanB.vue
+++ b/resources/js/components/RingkasanLaporanB.vue
@@ -140,6 +140,7 @@ const exportOptions = ref([
 ]);
 
 const filterRingkasan = ref("bulan");
+const loadingExport = ref(false); 
 const exportFormat = ref(null);
 const ringkasanLaporan = ref([]);
 const loading = ref(false);
@@ -217,9 +218,43 @@ const selectFilter = (option) => {
 };
 
 const selectExport = (option) => {
-    exportFormat.value = option.value;
     isExportOpen.value = false;
-    alert(`Fitur Belum dikerjakan. Laporan akan diekspor dalam format ${option.label}`);
+    triggerDownload(option.value);
+};
+
+const triggerDownload = async (format) => {
+    loadingExport.value = true;
+
+    try {
+        const response = await axios.get('/api/laporan/ringkasan/export', {
+            params: {
+                filter: filterRingkasan.value,
+                format: format
+            },
+            responseType: 'blob',
+            headers: {
+                Authorization: `Bearer ${localStorage.getItem("token")}`,
+            }
+        });
+
+        const url = window.URL.createObjectURL(new Blob([response.data]));
+        const link = document.createElement('a');
+        const fileName = `laporan_${filterRingkasan.value}_${new Date().toISOString().split('T')[0]}.${format}`;
+
+        link.href = url;
+        link.setAttribute('download', fileName);
+        document.body.appendChild(link);
+        link.click();
+
+        link.remove();
+        window.URL.revokeObjectURL(url);
+
+    } catch (error) {
+        console.error("Gagal mengunduh laporan:", error);
+        alert("Terjadi kesalahan saat membuat laporan.");
+    } finally {
+        loadingExport.value = false;
+    }
 };
 
 const closeDropdownsOnClickOutside = (event) => {
@@ -231,7 +266,6 @@ const closeDropdownsOnClickOutside = (event) => {
     }
 };
 
-// --- Lifecycle Hooks ---
 onMounted(() => {
     fetchRingkasan(pagination.value.current_page);
     document.addEventListener('click', closeDropdownsOnClickOutside);
diff --git a/resources/views/exports/ringkasan_pdf.blade.php b/resources/views/exports/ringkasan_pdf.blade.php
new file mode 100644
index 0000000..d385b75
--- /dev/null
+++ b/resources/views/exports/ringkasan_pdf.blade.php
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>Laporan Ringkasan</title>
+    <style>
+        body { font-family: sans-serif; font-size: 10px; }
+        table { width: 100%; border-collapse: collapse; margin-bottom: 15px; }
+        th, td { border: 1px solid #ccc; padding: 4px; text-align: left; }
+        th { background-color: #f0f0f0; }
+        .text-right { text-align: right; }
+        .text-center { text-align: center; }
+        tr.total-row td { background-color: #f9f9f9; font-weight: bold; }
+    </style>
+</head>
+<body>
+    <h2 style="text-align: center;">Laporan Ringkasan {{ ucfirst($filter) }}</h2>
+
+    <table>
+        <thead>
+            <tr>
+                <th>Tanggal</th>
+                <th>Nama Sales</th>
+                <th>Item Terjual</th>
+                <th>Berat Terjual</th>
+                <th>Pendapatan</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach($data as $item)
+                @php $rowCount = count($item['sales']) > 0 ? count($item['sales']) : 1; @endphp
+
+                @if(count($item['sales']) > 0)
+                    @foreach($item['sales'] as $index => $sales)
+                        <tr>
+                            @if($index == 0)
+                                <td rowspan="{{ $rowCount }}">{{ $item['tanggal'] }}</td>
+                            @endif
+                            <td>{{ $sales['nama'] }}</td>
+                            <td class="text-center">{{ $sales['item_terjual'] }}</td>
+                            <td class="text-right">{{ $sales['berat_terjual'] }}</td>
+                            <td class="text-right">{{ $sales['pendapatan'] }}</td>
+                        </tr>
+                    @endforeach
+                @else
+                    <tr>
+                        <td>{{ $item['tanggal'] }}</td>
+                        <td colspan="4" class="text-center" style="font-style: italic;">Tidak ada data transaksi</td>
+                    </tr>
+                @endif
+
+                {{-- Baris Total --}}
+                <tr class="total-row">
+                    <td colspan="2" class="text-right"><strong>Total Periode Ini</strong></td>
+                    <td class="text-center"><strong>{{ $item['total_item_terjual'] }}</strong></td>
+                    <td class="text-right"><strong>{{ $item['total_berat'] }}</strong></td>
+                    <td class="text-right"><strong>{{ $item['total_pendapatan'] }}</strong></td>
+                </tr>
+            @endforeach
+        </tbody>
+    </table>
+</body>
+</html>
\ No newline at end of file
diff --git a/routes/web.php b/routes/web.php
index 37af194..0b936d4 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -42,6 +42,8 @@ Route::prefix('api')->group(function () {
         Route::get('laporan', [LaporanController::class, 'ringkasan']);
         Route::get('detail-per-produk', [LaporanController::class, 'detailPerProduk']);
         Route::get('detail-per-nampan', [LaporanController::class, 'detailPerNampan']);
+
+        Route::get('/laporan/ringkasan/export', [LaporanController::class, 'exportRingkasan']);
     });
 
     Route::middleware(['auth:sanctum', 'role:owner,kasir'])->group(function () {