<?php

namespace App\Http\Controllers;

use Dompdf\Dompdf;
use Dompdf\Options;
use App\Models\Peti;
use App\Models\Customer;
use App\Models\Type_peti;
use Mockery\Matcher\Type;
use App\Imports\PetiImport;
use App\Models\m_warehouse;
use App\Models\Kondisi_Peti;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Auth;
use Maatwebsite\Excel\Facades\Excel;
use App\Http\Requests\ValidasiCreatePeti;
use App\Http\Requests\ValidasiUpdatePeti;
use SimpleSoftwareIO\QrCode\Facades\QrCode;

class PetiController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(Request $request)
    {
        $perPage = $request->input('perPage', 5);

        $query = Peti::with(['customer', 'warehouse', 'tipe_peti', 'kondisipeti', 'transfer', 'assetStatuses'])
            ->orderBy('id', 'desc');
        // Tambahkan logika pencarian
        $search = $request->input('search') ?? '';
        if ($search) {
            $query->where(function ($q) use ($search) {
                $q->where('fix_lot', 'like', "%$search%") // mencari fix lot
                    // ->orWhere('created_by', 'like', "%$search%")
                    ->orWhereHas('customer', function ($customerQuery) use ($search) {
                        $customerQuery->where('name', 'like', "%$search%") //mencari nama customer
                            ->orWhere('code_customer', 'like', "%$search%") //mencari kode customer
                            ->orWhere('lot_no', 'like', "%$search%"); //mencari lot no
                    })
                    ->orWhereHas('warehouse', function ($warehouseQuery) use ($search) {
                        $warehouseQuery->where('name', 'like', "%$search%"); //mencari nama gudang
                    })
                    ->orWhereHas('tipe_peti', function ($tipePetiQuery) use ($search) {
                        $tipePetiQuery->where('type', 'like', "%$search%") //mencari type
                            ->orWhere('size_peti', 'like', "%$search%"); //mencari ukuran peti
                    })
                    ->orWhereHas('kondisipeti', function ($kondisiPetiQuery) use ($search) {
                        $kondisiPetiQuery->where('nama_kondisi', 'like', "%$search%"); //mencari nama kondisi
                    })
                    ->orWhere(function ($statusQuery) use ($search) {
                        if (strtolower($search) === 'ada') {
                            $statusQuery->where('status_isi', 1);
                        } elseif (strtolower($search) === 'tidak ada') {
                            $statusQuery->where('status_isi', 0);
                        } else {
                            $statusQuery->where('status_isi', 'like', "%$search%");
                        }
                    }) //mencari status isi ADA atau TIDAK ADA
                    ->orWhere('warna', 'like', "%$search%")
                    ->orWhere('packing_no', 'like', "%$search%"); //mencari packing no
                // ->orWhere('status', 'like', "%$search%");
            });
        }

        if ($perPage == 'Semua') {
            $chunkSize = 100;
            $petis = new Collection();
            $currentPage = 1;

            $query->chunk($chunkSize, function ($petiChunk) use ($petis, &$currentPage) {
                foreach ($petiChunk as $peti) {
                    $peti->setAttribute('i', ($currentPage - 1) * $petiChunk->perPage() + 1);
                    $petis->push($peti);
                    $currentPage++;
                }
            });
        } else {
            $petis = $query->paginate($perPage);
        }

        $data = [
            'peti' => $petis,
            'kondisiPeti' => Kondisi_Peti::all(),
            'i' => ($petis->currentPage() - 1) * $petis->perPage() + 1,
            'search' => $search,
            'active' => 'menu-peti',
        ];
        return view('dashboard.Master_Data.Manajemen_Peti.Peti.index', $data);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        $data = [
            'kondisiPeti' => Kondisi_Peti::get(),
            'typepeti' => Type_peti::all(),
            'customer' => Customer::all(),
            'warehouse' => m_warehouse::all(),
            'active' => 'menu-peti',
        ];
        return view('dashboard.Master_Data.Manajemen_Peti.Peti.create', $data);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(ValidasiCreatePeti $request)
    {
        try {
            $currenttype = Auth::user();

            for ($i = 0; $i < $request->jumlah; $i++) {
                $validatedData = $request->except('_token');

                $customerId = $validatedData['customer_id'];

                // Get the latest packing_no for the specific customer
                $latestPackingNo = Peti::where('customer_id', $customerId)->max('packing_no');
                if ($latestPackingNo) {
                    $latestPackingNo = ltrim($latestPackingNo, '0'); // Remove leading zeros
                    $nextPackingNo = intval($latestPackingNo) + 1; // Increment the latest packing_no
                } else {
                    $nextPackingNo = 1; // Start from 1 if no packing_no exists for the customer
                }

                // Generate packing_no with leading zero
                $validatedData['packing_no'] = '0' . $nextPackingNo;

                $code_customer = Customer::where('id', $validatedData['customer_id'])->first()->code_customer;
                $type = Type_peti::where('id', $validatedData['tipe_peti_id'])->first()->type;
                $size_peti = Type_peti::where('id', $validatedData['tipe_peti_id'])->first()->size_peti;
                $lot_no = Customer::where('id', $validatedData['customer_id'])->first()->lot_no;
                $packing_no = $validatedData['packing_no'];

                // Generate nilai 'fix_lot' sesuai format yang diinginkan
                $fixLot = $code_customer . $type . $size_peti . $lot_no . $packing_no;
                $validatedData['fix_lot'] = $fixLot;

                // Merubah warna menjadi kapital
                $validatedData['warna'] = strtoupper($validatedData['warna']);

                $validatedData['created_by'] = $currenttype->fullname; // Menggunakan nama pengguna sebagai created_by
                $validatedData['updated_by'] = $currenttype->fullname; // Menggunakan nama pengguna sebagai updated_by

                // Jika 't_warehouse_id' tidak diset, ambil nilainya dari 'warehouse_id'
                $validatedData['t_warehouse_id'] = $validatedData['warehouse_id'];
                // dd($validatedData);
                Peti::create($validatedData);
            }

            return redirect()->route('dashboard.peti.index')->with('success', 'Data peti berhasil ditambahkan');
        } catch (\Throwable $th) {
            return redirect()->back()->with('error', 'Data peti Gagal Ditambah.');
        }
    }

    /**
     * Display the specified resource.
     */
    public function show($id)
    {
        $data = [
            'peti' => Peti::findOrFail($id),
            'typepeti' => Type_peti::all(),
            'customer' => Customer::all(),
            'warehouse' => m_warehouse::all(),
            'active' => 'menu-peti',
        ];

        return view('dashboard.Master_Data.Manajemen_Peti.Peti.show', $data);
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit($id)
    {
        $data = [
            'kondisiPeti' => Kondisi_Peti::get(),
            'peti' => Peti::findOrFail($id),
            'typepeti' => Type_peti::all(),
            'customer' => Customer::all(),
            'warehouse' => m_warehouse::all(),
            'active' => 'menu-peti',
        ];
        return view('dashboard.Master_Data.Manajemen_Peti.Peti.edit', $data);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(ValidasiUpdatePeti $request, $id)
    {
        // dd($request->all());
        try {
            $currentuser = Auth::user();
            $typepeti = Peti::findOrFail($id);

            if (!$typepeti) {
                return redirect()->back()->with('error', 'Data peti tidak ditemukan.');
            }

            $validatedData = $request->except('_token', '_method');

            $code_customer = Customer::where('id', $validatedData['customer_id'])->first()->code_customer;
            $type = Type_peti::where('id', $validatedData['tipe_peti_id'])->first()->type;
            $size_peti = Type_peti::where('id', $validatedData['tipe_peti_id'])->first()->size_peti;
            $lot_no = Customer::where('id', $validatedData['customer_id'])->first()->lot_no;
            $packing_no = $typepeti->packing_no; // Mengambil packing_no dari entitas yang sudah ada

            // Generate nilai 'fix_lot' sesuai format yang diinginkan
            $fixLot = $code_customer . $type . $size_peti . $lot_no . $packing_no;
            $validatedData['fix_lot'] = $fixLot;
            $validatedData['warna'] = strtoupper($validatedData['warna']);
            $validatedData['updated_by'] = $currentuser->fullname;
            $validatedData['t_warehouse_id'] = $validatedData['warehouse_id'];

            // Tambahkan perubahan yang diperlukan ke entitas Peti
            $typepeti->update($validatedData);

            return redirect()->route('dashboard.peti.index')->with('success', 'Data peti berhasil diperbaharui');
        } catch (\Throwable $th) {
            return redirect()->back()->with('error', 'Data peti gagal diperbaharui');
        }
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy($id)
    {
        try {
            $typepeti = Peti::findOrFail($id);
            $typepeti->delete();
            return redirect()->back()->with('success', 'Data peti berhasil dihapus');
        } catch (\Throwable $th) {
            return redirect()->back()->with('error', 'Data peti gagal dihapus');
        }
    }

    public function cetakPdf($id)
    {
        try {
            $peti = Peti::find($id);

            // Generate QR Code
            $qrcode = base64_encode(QrCode::format('svg')->size(150)->generate(
                $peti->fix_lot . ';' . $peti->id . ';' . $peti->warehouse->id
            ));

            // Inisialisasi Dompdf
            $options = new Options();
            $options->set('isHtml5ParserEnabled', true);
            $options->set('isRemoteEnabled', true);
            $options->set('defaultFont', 'Arial');
            $dompdf = new Dompdf($options);

            // Load HTML dari view
            $html = view('dashboard.Master_Data.Manajemen_Peti.Peti.label_pdf', compact('peti', 'qrcode'))->render();
            $dompdf->loadHtml($html);

            // Render PDF (portrait A4)
            $dompdf->setPaper('A4', 'portrait');
            $dompdf->render();
            $output = $dompdf->output();

            // Download file PDF dengan nama yang sesuai
            return response()->stream(
                function () use ($output) {
                    echo $output;
                },
                200,
                [
                    'Content-Type' => 'application/pdf',
                    'Content-Disposition' => 'inline; filename="label_Peti.pdf"',
                ]
            );
        } catch (\Exception $e) {
            return redirect()->back()->with('error', 'Terjadi kesalahan saat mencetak PDF.');
        }
    }

    public function AllPdf(Request $request)
    {
        $peti_ids = $request->input('peti_ids');
        $selectedIds = explode(',', $peti_ids);

        // Mengambil data dari database berdasarkan ID yang dipilih
        $peti = Peti::whereIn('id', $selectedIds)->get();

        // Inisialisasi Dompdf dengan opsi
        $options = new Options();
        $options->set('isHtml5ParserEnabled', true);
        $options->set('isRemoteEnabled', true);
        $options->set('defaultFont', 'Arial');

        // Mengatur ukuran kertas sesuai dengan printer Zebra JT230
        $options->set('isPhpEnabled', true); // Diperlukan agar perubahan ukuran kertas berfungsi
        $options->set('isHtml5ParserEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);
        $options->set('isPhpEnabled', true);

        $dompdf = new Dompdf($options);

        // Load HTML dari view
        $html = view('dashboard.Master_Data.Manajemen_Peti.Peti.all_print', compact('peti'))->render();
        $dompdf->loadHtml($html);

        // Render PDF (portrait A4)
        $dompdf->setPaper([0, 0, 198.5, 396], 'portrait'); // Ukuran kertas lebar 7cm dan tinggi 14cm
        $dompdf->render();
        $output = $dompdf->output();

        // Download file PDF dengan nama yang sesuai
        return response()->stream(
            function () use ($output) {
                echo $output;
            },
            200,
            [
                'Content-Type' => 'application/pdf',
                'Content-Disposition' => 'inline; filename="label_Peti.pdf"',
            ]
        );
    }

    public function importPeti(Request $request)
    {
        $import = new PetiImport;

        try {
            Excel::import($import, request()->file('file'));

            if ($import->getRowCount() > 0) {
                return redirect()->route('dashboard.peti.index')->with('success', 'Data Peti berhasil diimport');
            } else {
                $errors = $import->getErrors();

                if (!empty($errors)) {
                    session()->flash('error', $errors);
                }

                return redirect()->back()->with('import', $import)->with('error', 'Data Peti gagal di import.');
            }
        } catch (\Maatwebsite\Excel\Validators\ValidationException $e) {
            $failures = $e->failures();

            foreach ($failures as $failure) {
                session()->flash('error', ['Baris ' . $failure->row() => implode(', ', $failure->errors())]);
            }
        }
    }

    public function deleteSelected(Request $request)
    {
        $petiIds = $request->input('peti_ids');

        if (!empty($petiIds)) {
            Peti::destroy($petiIds);

            return response()->json(['message' => 'Data peti terpilih berhasil dihapus.']);
        } else {
            return response()->json(['error' => 'Tidak ada data peti terpilih untuk dihapus.'], 400);
        }
    }
}