<?php

namespace Modules\Lpj\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Http\Response;
use App\Http\Controllers\Controller;
use Exception;
use Maatwebsite\Excel\Facades\Excel;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\DB;
use Modules\Lpj\Models\KJPP;
use Modules\Lpj\Models\PenawaranDetailTender;
use Modules\Lpj\Models\PenawaranTender;

use Modules\Lpj\Models\Permohonan;

class ProsesPenawaranController extends Controller
{
    public $user;

    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        // dd('hai');
        return view('lpj::prosespenawaran.index');
    }

    public function dataForDatatables(Request $request)
    {
        if (is_null($this->user) || !$this->user->can('debitur.view')) {
            //abort(403, 'Sorry! You are not allowed to view users.');
        }

        // Retrieve data from the database
        $query = PenawaranTender::query()->where('status', '=', 'tender')->withCount('penawarandetails');

        // Apply search filter if provided
        if ($request->has('search') && !empty($request->get('search'))) {
            $search = $request->get('search');
            $query->where(function ($q) use ($search) {
                $q->where('nomor_registrasi', 'LIKE', '%' . $search . '%');
                $q->orWhere('tanggal_permohonan', 'LIKE', '%' . $search . '%');
                $q->orWhereRelation('tujuanPenilaianKJPP', 'name', 'LIKE', '%' . $search . '%');
                $q->orWhere('status', 'LIKE', '%' . $search . '%');
            });
        }

        // Apply sorting if provided
        if ($request->has('sortOrder') && !empty($request->get('sortOrder'))) {
            $order  = $request->get('sortOrder');
            $column = $request->get('sortField');
            $query->orderBy($column, $order);
        }

        // Get the total count of records
        $totalRecords = $query->count();

        // Apply pagination if provided
        if ($request->has('page') && $request->has('size')) {
            $page   = $request->get('page');
            $size   = $request->get('size');
            $offset = ($page - 1) * $size; // Calculate the offset

            $query->skip($offset)->take($size);
        }

        // Get the filtered count of records
        $filteredRecords = $query->count();

        // Get the data for the current page
        //$data = $query->with(['user', 'debiture', 'branch', 'tujuanPenilaian'])->get();
        $data = $query->with(['tujuanPenilaianKJPP'])->get();

        // Calculate the page count
        $pageCount = ceil($totalRecords / $request->get('size'));

        // Calculate the current page number
        $currentPage = 0 + 1;

        // Return the response data as a JSON object
        return response()->json([
            'draw'            => $request->get('draw'),
            'recordsTotal'    => $totalRecords,
            'recordsFiltered' => $filteredRecords,
            'pageCount'       => $pageCount,
            'page'            => $currentPage,
            'totalCount'      => $totalRecords,
            'data'            => $data,
        ]);
    }

    public function edit($id)
    {
        return view('lpj::prosespenawaran.edit', compact('id'));
    }

    public function setData(Request $request): JsonResponse
    {
        $data = array();
        $penawaran = array();
        $penawrandetails = array();

        if (request()->ajax()) {
            $id = $request->id;
            $penawaran = PenawaranTender::findOrFail($id);
            $penawrandetails = PenawaranDetailTender::where('penawaran_id', '=', $id)
                ->leftJoin('kjpp', 'kjpp.id', '=', 'detail_penawaran.kjpp_rekanan_id')
                ->select('detail_penawaran.*', 'kjpp.code AS kjpp_code', 'kjpp.name AS kjpp_name')
                ->where('detail_penawaran.status', '=', 1)
                ->get();
            $data['status'] = 'success';
            if ($penawaran) {
                $i = 0;
                foreach ($penawrandetails as $obj) {
                    // dd($obj->dokumen_persetujuan);
                    if ($obj->dokumen_persetujuan && Storage::disk('public')->exists($obj->dokumen_persetujuan)) {
                        $penawrandetails_path = Storage::url($obj->dokumen_persetujuan);
                        $penawrandetails[$i]->dokumen_persetujuan = $penawrandetails_path;
                        $i++;
                    }
                }

                $kjpp = null;
                $kjpp = KJPP::pluck('name', 'id');
                $data['penawaran'] = $penawaran;
                $data['penawrandetails'] = $penawrandetails;
                $data['message'] = 'data successfully found';
            } else {
                $data['penawaran'] = null;
                $data['penawrandetails'] = null;
                $data['message'] = 'data not found';
            }
        } else {
            $data['status'] = 'error';
            $data['message'] = 'no ajax request';
        }

        return response()->json($data);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, $id): JsonResponse
    {
        // init
        $data = array();
        $dataku = array();
        $tindakan = null;
        if (request()->ajax()) {
            $validator = ProsesPenawaranController::rulesEditnya($request, $id);

            if ($validator['fails']) {
                $data['message'] = $validator['errors'];
                $data['status'] = 'error';
            } else {
                try {

                    $dataku = [
                        'updated_by' => Auth::id(),
                        'updated_at' => now(),
                        'biaya_penawaran' => str_replace(".", "", $request->biaya_penawaran)
                    ];

                    if ($request->hasFile('dokumen_persetujuan')) {
                        $file_tmp = $request->file('dokumen_persetujuan');
                        $folderPath = 'uploads/penawaran/';
                        if ($file_tmp->isValid()) {
                            $myFile = $file_tmp->getClientOriginalName(); // nama file with extension
                            $file_name = pathinfo($myFile, PATHINFO_FILENAME); // nama file without extension

                            $extension = $file_tmp->getClientOriginalExtension();
                            // kjppID_penawaranID_namaFile_userID_time
                            $newFileName = $request->kjpp_rekanan_id . '_' . $id . '_' . $file_name . '_' . Auth::user()->id . "_" . time() . '.' . $extension;
                            Storage::disk('public')->put($folderPath . '/' . $newFileName, file_get_contents($file_tmp));

                            $newFileNameWithPath = $folderPath . $newFileName;
                            $dataku['attachment'] = $myFile;
                            $dataku['dokumen_persetujuan'] = $newFileNameWithPath;

                            $model = PenawaranDetailTender::findOrFail($id);
                            $model->update($dataku);

                            $data['status'] = 'success';
                            $data['detailpenawaran_id'] = $id;
                            $data['message'] = 'Proses Penawarn KJPP successfully';
                        } else {
                            $data['status'] = 'error';
                            $data['message'] = 'Silahkan upload file pdf';
                        }
                    } else {
                        $data['status'] = 'error';
                        $data['message'] = 'Silahkan upload file';
                    }
                } catch (Exception $e) {

                    $data['status'] = 'error';
                    $data['message'] = 'Proses Penawarn KJPP failed.';
                }
            }
        } else {
            $data['status'] = 'error';
            $data['message'] = 'no ajax request';
        }

        return response()->json($data);
    }

    public function rulesEditnya($request, $id)
    {
        $validateIt = [
            // 'name' diambil dari definisi parameter yang di kirim pada POST Data
            'biaya_penawaran' => 'required',
            'dokumen_persetujuan' => 'required|file|mimes:pdf'
        ];

        $messageIt = [
            'biaya_penawaran.required' => 'Silahkan isi Biaya Penawaran',
            'dokumen_persetujuan.required' => 'Silahkan isi dokumen',
            'dokumen_persetujuan.file' => 'Silahkan isi file',
            'dokumen_persetujuan.mimes' => 'Silahkan upload pdf'
        ];

        $validator = Validator::make($request->all(), $validateIt, $messageIt);

        $data['fails'] = $validator->fails();
        $data['errors'] = $validator->errors();

        return $data;
    }

    /**
     * Update the specified resource in storage.
     */
    public function updateAll(Request $request, $id): JsonResponse
    {
        // init
        $data = array();
        $dataku = array();
        $model = PenawaranTender::findOrFail($id);
        $checkActiveDateRange = $this->checkActiveDateRangePenawaran($model->start_date, $model->end_date);

        // cek masa aktif penawaran
        if ($checkActiveDateRange) {

            $checkKelengkapanDetailKJPP = $this->checkKelengkapanDetailKJPP($id);
            if ($checkKelengkapanDetailKJPP) {
                DB::beginTransaction();
                try {
                    $dataku = [
                        'status' => 'tendered',
                        'updated_by' => Auth::id(),
                        'updated_at' => now()
                    ];

                    $dataPermohonan = [
                        'status' => 'tendered',
                        'updated_by' => Auth::id(),
                        'updated_at' => now()
                    ];

                    $permohonan = Permohonan::where('nomor_registrasi', '=', $model->nomor_registrasi)->first();

                    $model->update($dataku);
                    $permohonan->update($dataPermohonan);

                    DB::commit();

                    $data['message'] = "Sukses melakukan Proses Penawaran";
                    $data['status'] = 'success';
                } catch (Exception $e) {
                    DB::rollBack();
                    // dd($e);
                    $data['message'] = "Gagal melakukan Proses Penawaran";
                    $data['status'] = 'error';
                }
            } else {
                $data['message'] = "Silahkan lengkapi data KJPP";
                $data['status'] = 'error';
            }
        } else {
            $data['message'] = "Penawaran sudah di tutup";
            $data['status'] = 'error';
        }

        return response()->json($data);
    }

    public function checkActiveDateRangePenawaran($start_date1, $end_date1)
    {
        $start_date = strtotime($start_date1);
        $end_date = strtotime($end_date1);
        $todays_date = strtotime(now());

        $allow = true;
        if ($todays_date >= $start_date && $todays_date <= $end_date) {
            //Penawaran dibuka
            $allow = true;
        } else {
            if ($todays_date < $start_date) {
                //Penawaran Belum dibuka
                $allow = true;
            } else {
                //Penawaran sudah ditutup
                $allow = false;
            }
        }

        return $allow;
    }

    public function checkKelengkapanDetailKJPP($id)
    {
        $allow = true;
        // DB::enableQueryLog();
        // detail_penawaran apakah isian biaya_penawaran, attachment, dokumen_persetujuan sudah lengkap?
        $query = PenawaranDetailTender::select('id')
            ->where('penawaran_id', '=', $id)
            ->where(function ($query) {
                $query->orWhere('biaya_penawaran', '', "");
                $query->orWhereNull('biaya_penawaran');

                $query->orWhere('attachment', '', "");
                $query->orWhereNull('attachment');

                $query->orWhere('dokumen_persetujuan', '', "");
                $query->orWhereNull('dokumen_persetujuan');
            })->get();
        // $sql = DB::getQueryLog();


        if (sizeof($query) > 0) {
            $allow = false;
        }

        return $allow;
    }

    public function updateStatusPenawaranKJPP(Request $request, $id): JsonResponse
    {
        // init
        $data = array();
        $dataku = array();

        try {
            $model = PenawaranDetailTender::findOrFail($id);
            $data['id'] = $id;

            $dataku = [
                'status' => '0',
                'updated_by' => Auth::id(),
                'updated_at' => now()
            ];

            $model->update($dataku);

            $data['message'] = "Sukses delete Penawaran KJPP";
            $data['status'] = 'success';
        } catch (Exception $e) {

            // dd($e);
            $data['message'] = "Gagal delete Penawaran KJPP";
            $data['status'] = 'error';
        }
        return response()->json($data);
    }

    public function show($id)
    {
        $prosespenawaran  = PenawaranTender::find($id);
        return view('lpj::prosespenawaran.show', compact('id', 'prosespenawaran'));
    }
}