<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Auth;
use Maatwebsite\Excel\Facades\Excel;
use App\Models\BelanjaRealisasi;
use App\Models\BelanjaRealisasiDetail;
use App\Models\BelanjaRealisasiKontrak;
use App\Models\BelanjaRealisasiBast;
use App\Models\TempRealisasiBelanja;
use App\Models\VwAkbSpdRealRsk;
use App\Models\VwJenisBelanja;
use App\Models\VwDpaRsk;
use App\Models\VwBelanjaRealisasi;
use App\Models\UnitSatuan;
use App\Models\Sp2d;
use App\Models\Sps_pendapatan;
use App\Imports\RealisasiBelanjaImport;
use App\Imports\RealisasiBelanjaImportDak;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Facades\File;

class RealisasiBelanjaController extends Controller
{
    public function __construct(){
        $this->siteTitle = "Realisasi Belanja";
        parent::__construct();
        $this->setIconTitle("fa fa-share");
    }

    public function index()
    {
        return view('realisasi_belanja.index');
    }

    public function create(Request $request)
    {
        $get = $request->all();
        $rskExists = BelanjaRealisasi::where("kode_rsk",$get["rsk"])->count();
        if ($rskExists > 0)
        {
            return redirect(URL::to("/realisasi-belanja"))
                            ->with('error','Data dengan RSK yand dipilih sudah ada!');
        }
        $VwDpaRsk = VwDpaRsk::where("I_ID",$get["rsk"])->first();
        $unitSatuan = UnitSatuan::orderBy("id")->get();
        return view('realisasi_belanja.create', compact("unitSatuan","VwDpaRsk"));
    }

    public function createFromRsk()
    {
        return view('realisasi_belanja.create_from_rsk');
    }

    public function createFromRskDatatable(Request $request)
    {
        $post = $request->all();
        $offset = $post["start"];
        $limit = $post["length"];
        $src = isset($post["search"]["value"]) ? strtolower($post["search"]["value"]):"";
        $skpd = "";

        $sqlStr = "SELECT * FROM SAMASA.VW_DPA_RSK WHERE C_ANGG_TAHUN=".getTA();
        
        if (getRole()=="skpd"){
            $sqlStr.=" AND C_OPD='".Auth::user()->nrk."'";
        }elseif (getRole()=="sbpk"){
            $sqlStr.=" AND C_WIL_SP2DPROSES=".Auth::user()->wilayah;
        }else{
            if (!empty($skpd)){
                $sqlStr.=" AND C_OPD='".$skpd."'";
            }
        }

        $filter="";
        if (!empty($src))
        {
            $src = strtolower($src);
            $filter=" AND ( LOWER(N_SUBGIAT) like '%".$src."%' OR LOWER(N_RSK) like '%".$src."%')";
        }

        $dataFilter = DB::select(DB::raw("SELECT COUNT(I_ID) as JML FROM ($sqlStr $filter) x"));
        $dataTotal = DB::select(DB::raw("SELECT COUNT(I_ID) as JML FROM ($sqlStr) x"));
        $data = DB::select(DB::raw("SELECT * FROM (".$sqlStr.$filter.") a ORDER BY a.I_IDOPD, a.I_ID OFFSET ".$offset." ROWS FETCH NEXT ".$limit." ROWS ONLY"));

        return response()->json([
            "recordsTotal" => $dataTotal[0]->jml,
            "recordsFiltered" => $dataFilter[0]->jml,
            "data"=> $data
        ]);
    }

    public function store(Request $request)
    {
        $request->validate([
            "jenis_dana"=>"required",
            "sub_jenis_dana"=>"required",
            "jenis"=>"required",
            "sub_jenis"=>"required",
            "rsk"=>"required",
            "vol"=>"required",
            "unit"=>"required",
            "jml_rencana_kontrak"=>"required",
            "id_sps"=>"required",
        ]);

        $req = $request->all();
        $VwDpaRsk = VwDpaRsk::where("I_ID",$req["rsk"])->first();
        try{
            DB::beginTransaction();
            
            $input = [
                "tahun_anggaran"=>getTA(),
                "jenis_belanja"=>$req["jenis"],
                "sub_jenis_belanja"=>$req["sub_jenis"],
                "kode_program"=>$VwDpaRsk["c_program"],
                "nama_program"=>$VwDpaRsk["n_program"],
                "kode_skpd"=>$VwDpaRsk["c_opd"],
                "nama_skpd"=>$VwDpaRsk["n_opd"],
                "kode_kegiatan"=>$VwDpaRsk["c_giat"],
                "nama_kegiatan"=>$VwDpaRsk["n_giat"],
                "kode_sub_kegiatan"=>$VwDpaRsk["c_subgiat"],
                "nama_sub_kegiatan"=>$VwDpaRsk["n_subgiat"],
                "kode_rsk"=>$VwDpaRsk["i_id"],
                "nama_rsk"=>$VwDpaRsk["n_rsk"],
                "jumlah_anggaran"=>$VwDpaRsk["v_angg_tapd"],
                "volume_satuan"=>$req["vol"],
                "unit_satuan"=>$req["unit"],
                "jml_rencana_kontrak"=>$req["jml_rencana_kontrak"],
                "jenis_dana"=>$req["jenis_dana"],
                "sub_jenis_dana"=>$req["sub_jenis_dana"],
                "id_sps"=>$req["id_sps"],
                "created_by"=>Auth::user()->id
            ];
            BelanjaRealisasi::create($input);

            DB::commit();
            return redirect(URL::to("/realisasi-belanja"))
                            ->with('success','Data Realisasi Belanja berhasil dibuat!');

        }catch(Throwable $e){

            DB::rollBack();
            return redirect(URL::to("/realisasi-belanja"))
                                ->with('error','Data Realisasi Belanja gagal dibuat.');
        }
        
    }

    public function edit(VwBelanjaRealisasi $realisasi_belanja)
    {
        $VwDpaRsk = VwDpaRsk::where("I_ID",$realisasi_belanja->kode_rsk)->first();
        $unitSatuan = UnitSatuan::orderBy("id")->get();
        $sps = Sps_pendapatan::select(DB::raw("ID,KODE_REKENING||' | '||NAMA_REKENING as name"))->where("ID", $realisasi_belanja->id_sps)->first();
        return view('realisasi_belanja.edit', compact("realisasi_belanja","sps","unitSatuan","VwDpaRsk"));
    }

    public function update(Request $request, BelanjaRealisasi $realisasi_belanja)
    {
        $request->validate([
            "jenis_dana"=>"required",
            "sub_jenis_dana"=>"required",
            "jenis"=>"required",
            "sub_jenis"=>"required",
            "rsk"=>"required",
            "vol"=>"required",
            "unit"=>"required",
            "jml_rencana_kontrak"=>"required",
            "id_sps"=>"required",
        ]);

        $req = $request->all();
        $VwDpaRsk = VwDpaRsk::where("I_ID",$req["rsk"])->first();
        try{
            DB::beginTransaction();
            
            $input = [
                "tahun_anggaran"=>getTA(),
                "jenis_belanja"=>$req["jenis"],
                "sub_jenis_belanja"=>$req["sub_jenis"],
                "kode_program"=>$VwDpaRsk["c_program"],
                "nama_program"=>$VwDpaRsk["n_program"],
                "kode_skpd"=>$VwDpaRsk["c_opd"],
                "nama_skpd"=>$VwDpaRsk["n_opd"],
                "kode_kegiatan"=>$VwDpaRsk["c_giat"],
                "nama_kegiatan"=>$VwDpaRsk["n_giat"],
                "kode_sub_kegiatan"=>$VwDpaRsk["c_subgiat"],
                "nama_sub_kegiatan"=>$VwDpaRsk["n_subgiat"],
                "kode_rsk"=>$VwDpaRsk["i_id"],
                "nama_rsk"=>$VwDpaRsk["n_rsk"],
                "jumlah_anggaran"=>$VwDpaRsk["v_angg_tapd"],
                "volume_satuan"=>$req["vol"],
                "unit_satuan"=>$req["unit"],
                "jml_rencana_kontrak"=>$req["jml_rencana_kontrak"],
                "jenis_dana"=>$req["jenis_dana"],
                "sub_jenis_dana"=>$req["sub_jenis_dana"],
                "id_sps"=>$req["id_sps"]
            ];
            $realisasi_belanja->update($input);

            DB::commit();
            return redirect(URL::to("/realisasi-belanja"))
                            ->with('success','Data Realisasi Belanja berhasil diubah!');

        }catch(Throwable $e){

            DB::rollBack();
            return redirect(URL::to("/realisasi-belanja"))
                                ->with('error','Data Realisasi Belanja gagal diubah.');
        }
    }

    public function submit(Request $request, $id)
    {
        // $BelanjaRealisasi = BelanjaRealisasi::where("id", $id)->firstOrNew();
        $BelanjaRealisasi = DB::select(DB::raw(
                "SELECT * FROM SAMASA.VW_BELANJA_REALISASI WHERE id='$id' " 
        ));
        $BelanjaRealisasi = $BelanjaRealisasi[0];

        if (getRole()=="sbpk"){
            $sbpkUpdate = BelanjaRealisasi::where("id", $id)->firstOrNew();
            $sbpkUpdate->update(["f_view_sbpk"=>date("Y-m-d H:i")]);
        }

        if (getRole()=="skpd"){
            if ($BelanjaRealisasi->kode_skpd != Auth::user()->nrk)
            {
                abort(403, 'Tidak diperbolehkan mengunjungi halaman ini!');
            }
        }

        $BelanjaRealisasiDetail = BelanjaRealisasiDetail::where("belanja_realisasi_id",$BelanjaRealisasi->id)->get();
        // var_dump($BelanjaRealisasi->kode_rsk,$BelanjaRealisasi->kode_sub_kegiatan); exit;
        $this->setTitle("Realisasi Belanja");
        $this->setSubtitle("Realisasi Belanja :: ".$BelanjaRealisasi->jenis_dana." ".$BelanjaRealisasi->sub_jenis_dana);
        if ($request->isMethod('post')) {
            $req = $request->all();
            $data["volume_satuan"] = $req["vol"];
            $data["unit_satuan"] = $req["unit"];
            $data["updated_by"] = Auth::user()->id;
            $BelanjaRealisasi->update($data);
            return redirect(URL::to("/realisasi-belanja/$id/submit"))->with('success','Data Realisasi Belanja berhasil di ubah!');
        }
        $vwAKB = VwAkbSpdRealRsk::where("I_IDRSK",$BelanjaRealisasi->kode_rsk)->firstorNew();
        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where("belanja_realisasi_id",$id)->get();
        $vwSPD = DB::select(DB::raw(
                        "SELECT x.I_SPDNO_DOK, x.D_SPDNO, sum(z.V_SPP) AS JML
                        FROM NEWSIPKD.TMSPD x 
                        LEFT JOIN NEWSIPKD.TMSPPRINCIBLJ y ON x.I_ID = y.I_IDSPD
                        LEFT JOIN NEWSIPKD.TMSPPRINCIBLJRSK z ON y.I_IDSPP = z.I_IDSPP
                        WHERE z.I_IDRSK=".$BelanjaRealisasi->kode_rsk."GROUP BY x.I_SPDNO_DOK, x.D_SPDNO ORDER BY x.D_SPDNO " 
                ));

        $vwSP2D = DB::select(DB::raw('SELECT x.I_ID as IDSP2D, x.I_SP2DNO_DOK,
                    TO_CHAR(x.D_SP2D_SAH,\'DD-MM-YYYY\') AS D_SP2D_SAH, sum(y.V_SPP) as V_SPP  
                    FROM NEWSIPKD.TMSP2D x 
                    LEFT JOIN NEWSIPKD.V_SPPBLJRSK y 
                    ON x.I_ID = y.I_IDSP2D  
                    WHERE y.I_IDRSK='.$BelanjaRealisasi->kode_rsk.' GROUP BY x.I_ID, x.I_SP2DNO_DOK,x.D_SP2D_SAH ORDER BY x.D_SP2D_SAH ' )
                );
        $unitSatuan = UnitSatuan::orderBy("id")->get();
        $jmlRealisasi1 = $this->getRealisasi($BelanjaRealisasi->kode_rsk, 1);
        $jmlRealisasi2 = $this->getRealisasi($BelanjaRealisasi->kode_rsk, 2);
        $sps = Sps_pendapatan::select(DB::raw("ID,KODE_REKENING||' | '||NAMA_REKENING as name"))->where("ID", $BelanjaRealisasi->id_sps)->first();
        return view('realisasi_belanja.submit', compact("BelanjaRealisasi","BelanjaRealisasiDetail","BelanjaRealisasiKontrak","vwAKB","vwSPD","vwSP2D","unitSatuan","jmlRealisasi1","jmlRealisasi2","sps"));
    }

    public function datatable(Request $request)
    {
        $post = $request->all();
        $offset = $post["start"];
        $limit = $post["length"];
        //$src = $post["src"];
        $ta = $post["ta"];
        $JenisDana = isset($post["jenis_dana"])?$post["jenis_dana"]:"";
        $SubJenisDana = isset($post["sub_jenis_dana"])?$post["sub_jenis_dana"]:"";
        $skpd = isset($post["skpd"])?$post["skpd"]:"";
        $subkeg = isset($post["subkeg"])?$post["subkeg"]:"";
        $idSPS = isset($post["id_sps"])?$post["id_sps"]:"";

        $sqlStr = "SELECT x.* FROM BELANJA_REALISASI x LEFT JOIN NEWSIPKD.TROPD z ON x.KODE_SKPD = z.C_OPD 
                    WHERE x.tahun_anggaran='$ta'";
        
        if (getRole()=="skpd"){
            $sqlStr.=" AND KODE_SKPD='".Auth::user()->nrk."'";
        }elseif (getRole()=="sbpk"){
            $sqlStr.=" AND z.C_WIL_SP2DPROSES=".Auth::user()->wilayah;
        }
        
        if (!empty($skpd)){
            $sqlStr.=" AND KODE_SKPD='".$skpd."'";
        }

        $filter="";
        if (!empty($JenisDana)){
            $filter.= " AND x.JENIS_DANA = '".$JenisDana."'";
        }

        if (!empty($SubJenisDana)){
            $filter.= " AND x.SUB_JENIS_DANA = '".$SubJenisDana."'";
        }

        if (!empty($subkeg)){
            $filter.= " AND x.KODE_SUB_KEGIATAN = '".$subkeg."'";
        }

        if (!empty($idSPS)){
            $filter.= " AND x.id_sps = ".$idSPS;
        }

        $dataFilter = DB::select(DB::raw("SELECT COUNT(ID) as JML FROM ($sqlStr $filter) x"));
        $dataTotal = DB::select(DB::raw("SELECT COUNT(ID) as JML FROM ($sqlStr) x"));
        $data = DB::select(DB::raw("SELECT a.*,b.jml FROM (".$sqlStr.$filter.") a 
                                LEFT JOIN (
                                    SELECT I_IDRSK,SUM(V_SPP) as jml
                                    FROM NEWSIPKD.V_SPPBLJRSK 
                                    WHERE D_SP2D_SAH IS NOT NULL AND C_ANGG_TAHUN = $ta 
                                    GROUP BY I_IDRSK
                                ) b ON a.kode_rsk = b.I_IDRSK  
                                ORDER BY a.KODE_SKPD, a.KODE_RSK OFFSET ".$offset." ROWS FETCH NEXT ".$limit." ROWS ONLY"));

        return response()->json([
            "recordsTotal" => $dataTotal[0]->jml,
            "recordsFiltered" => $dataFilter[0]->jml,
            "data"=> $data
        ]);
    }

    public function destroy(BelanjaRealisasi $realisasi_belanja)
    {
        try{
            DB::beginTransaction();
            $realisasi_belanja->delete();
            DB::commit();
            return redirect(URL::to("/realisasi-belanja"))
                            ->with('success','Data Realisasi Belanja berhasil dihapus!');

        }catch(Throwable $e){

            DB::rollBack();
            return redirect(URL::to("/realisasi-belanja"))
                                ->with('error','Data Realisasi Belanja gagal dihapus.');
        }
    }

    public function show(BelanjaRealisasi $realisasi_belanja)
    {
        // if (!Auth::user()->can("Lihat SKPP")){
        //     abort(403, 'Youre not allowed to visit this page!');
        // }
        $this->setSubtitle("Detail Data");
        return view('realisasi_belanja.show',compact("realisasi_belanja"));
    }

    public function upload(Request $request, $typeDana)
    {
        if (Auth::user()->is_lock_upload == 1){
            abort(403, 'Tidak diperbolehkan mengupload data oleh admin!');
        }
        $method = $request->method();
        $this->setTitle("Upload Rencana Belanja ".strtoupper($typeDana));
        $this->setSubtitle("Upload File");
        $this->setIconTitle("fas fa-upload");
        if ($request->isMethod('post')) {
            $req = $request->all();
            try{
                $this->validate($request, [
                    'file' => 'required|mimes:xls,xlsx',
                ]);

                $file = $request->file('file');
                $subJenisDana = $request->optJenisDana;
                $ta = $request->ta;
                $tujuan_upload = 'uploadFiles';
                $file->move($tujuan_upload,$file->getClientOriginalName());

                DB::beginTransaction();
                TempRealisasiBelanja::where("userid",Auth::user()->id)->delete();
                if ($typeDana == "dbh")
                {
                    Excel::import(new RealisasiBelanjaImport($ta, strtoupper($typeDana),$subJenisDana), $tujuan_upload."/".$file->getClientOriginalName());
                }
                else
                {
                    Excel::import(new RealisasiBelanjaImportDak($ta, strtoupper($typeDana),$subJenisDana), $tujuan_upload."/".$file->getClientOriginalName());
                }
                DB::commit();

                return redirect(URL::to("/upload-realisasi-belanja/".$typeDana))->with('success','Data Rencana belanja berhasil diupload, Silahkan validasi data!');
            }
            catch(\Exception $e)
            {
                // throw new \Exception($e->getMessage());
                DB::rollBack();
                abort(500, $e->getMessage());
                // return redirect(URL::to("/upload-realisasi-belanja/".$typeDana))->with('error',$e->getMessage());
            }
        }
        $VwJenisBelanja = VwJenisBelanja::orderBy("ID_JENIS_BELANJA")->get();
        $this->siteTitle = "Rencana Belanja";
        $view = $typeDana == "dbh"?"upload":"upload_dak";
        return view('realisasi_belanja.'.$view, compact("VwJenisBelanja"));
    }

    public function uploadDatatable(Request $request)
    {
        $post = $request->all();
        $offset = $post["start"];
        $limit = $post["length"];
        $src = isset($post["search"])?$post["search"]["value"]:"";

        $dataFilter=0;
        $data = TempRealisasiBelanja::where("userid",Auth::user()->id)->orderBy("id","ASC");
        if (!empty($src)){
            $data->whereRaw("(LOWER(jenis_belanja) LIKE '%".strtolower($src)."%'
                            OR LOWER(sub_jenis_belanja) LIKE '%".strtolower($src)."%' 
                            OR LOWER(nama_program) LIKE '%".strtolower($src)."%' 
                            OR LOWER(nama_skpd) LIKE '%".strtolower($src)."%'
                            OR LOWER(nama_kegiatan) LIKE '%".strtolower($src)."%'
                            OR LOWER(nama_sub_kegiatan) LIKE '%".strtolower($src)."%'
                            OR LOWER(nama_rsk) LIKE '%".strtolower($src)."%'
                            OR LOWER(nama_rekening) LIKE '%".strtolower($src)."%'
                            )");
        }
        $dataFilter = $data->count();
        $dataTotal = TempRealisasiBelanja::where("userid",Auth::user()->id)->count();

        return response()->json([
            "recordsTotal" => $dataTotal,
            "recordsFiltered" => $dataFilter,
            "data"=> $data->skip($offset)->take($limit)->get()
        ]);
    }

    public function uploadValidate(Request $request, $typeDana)
    {
        try{
            DB::beginTransaction();
            $datas = TempRealisasiBelanja::where("userid",Auth::user()->id)->orderBy("id","ASC")->get();
            for($i=0;$i<$datas->count();$i++){
                $cekData = BelanjaRealisasi::where([
                    "kode_rsk"=>$datas[$i]["kode_rsk"],
                    // "kode_rekening"=>$datas[$i]["kode_rekening"]
                ])->firstOrNew();
                
                /* if (!$cekData==null){
                    $cekData->delete();
                    // BelanjaRealisasi::where(["kode_rsk"=>$datas[$i]["kode_rsk"],"kode_rekening"=>$datas[$i]["kode_rekening"]])->delete();
                } */
                $input = [
                    "tahun_anggaran"=>$datas[$i]["tahun_anggaran"],
                    "jenis_belanja"=>$datas[$i]["jenis_belanja"],
                    "sub_jenis_belanja"=>$datas[$i]["sub_jenis_belanja"],
                    "kode_program"=>$datas[$i]["kode_program"],
                    "nama_program"=>$datas[$i]["nama_program"],
                    "kode_skpd"=>$datas[$i]["kode_skpd"],
                    "nama_skpd"=>$datas[$i]["nama_skpd"],
                    "kode_kegiatan"=>$datas[$i]["kode_kegiatan"],
                    "nama_kegiatan"=>$datas[$i]["nama_kegiatan"],
                    "kode_sub_kegiatan"=>$datas[$i]["kode_sub_kegiatan"],
                    "nama_sub_kegiatan"=>$datas[$i]["nama_sub_kegiatan"],
                    "kode_rsk"=>$datas[$i]["kode_rsk"],
                    "nama_rsk"=>$datas[$i]["nama_rsk"],
                    "jumlah_anggaran"=>$datas[$i]["jumlah_anggaran"],
                    "volume_satuan"=>$datas[$i]["volume_satuan"],
                    "unit_satuan"=>$datas[$i]["unit_satuan"],
                    "jml_rencana_kontrak"=>$datas[$i]["jml_rencana_kontrak"],
                    "jenis_dana"=>$datas[$i]["jenis_dana"],
                    "sub_jenis_dana"=>$datas[$i]["sub_jenis_dana"],
                    "created_by"=>$datas[$i]["userid"]
                ];

                if (!$cekData==null){
                    $cekData->update($input);
                }else{
                    BelanjaRealisasi::create($input);
                }
            }
            TempRealisasiBelanja::where("userid",Auth::user()->id)->delete();
            DB::commit();
            return redirect(URL::to("/upload-realisasi-belanja/".$typeDana))->with('success','Data Realisasi belanja berhasil diupload.');
        }catch(\Exception $e){
            throw new \Exception($e->getMessage());
            DB::rollBack();
            return redirect(URL::to("/upload-realisasi-belanja/".$typeDana))->with('error',$e->getMessage());
        }
        return view('realisasi_belanja.upload');
    }

    public function getRealisasi($kdRsk,$sms=1)
    {
        $semester = "";
        if($sms==1)
        {
            $semester = "SEMESTER 1";
            $filter = " AND  D_POSTING BETWEEN '".getTA()."0101' AND '".getTA()."0630' ";
        }else{
            $semester = "SEMESTER 2";
            $filter = " AND  D_POSTING BETWEEN '".getTA()."0101' AND '".getTA()."1231' ";
        }
        $jmlRealisasi = DB::select(DB::raw("SELECT sum(REALISASI) as jml FROM NEWSIPKD.VW_BKU_REALISASI_RSK 
                WHERE IDRSK = ".$kdRsk.$filter));

        return $jmlRealisasi[0]->jml;
    }

    public function inputRealisasi(Request $request, $id)
    {
        $req = $request->all();
        $BelanjaRealisasi = BelanjaRealisasi::where("id", $id)->firstOrNew(); 
        $ta = $BelanjaRealisasi->tahun_anggaran;
        $filter = ""; $semester = "";
        $sms = (int)$req["sms"];
        if($sms==1)
        {
            $semester = "SEMESTER 1";
            $filter = " AND  D_POSTING BETWEEN '".$ta."0101' AND '".$ta."0630' ";
        }else{
            $semester = "SEMESTER 2";
            $filter = " AND  D_POSTING BETWEEN '".$ta."0101' AND '".$ta."1231' ";
        }

        $BelanjaRealisasiDetail = BelanjaRealisasiDetail::where("belanja_realisasi_id",$BelanjaRealisasi->id)->where("semester",$sms)->firstorNew();
        $jmlRealisasi = DB::select(DB::raw("SELECT sum(REALISASI) as jml FROM NEWSIPKD.VW_BKU_REALISASI_RSK 
                            WHERE IDRSK = ".$BelanjaRealisasi->kode_rsk.$filter));
        $jmlRealisasi = $jmlRealisasi[0];
        
        $redirect = isset($req["redirect_link"])?$req["redirect_link"]:URL::to("/realisasi-belanja");
        if ($request->isMethod('post')) {
            try{
                DB::beginTransaction();

                $BelanjaRealisasiDetail->delete();
                $data["belanja_realisasi_id"] = $BelanjaRealisasi->id;
                $data["jumlah_realisasi"] = $jmlRealisasi->jml;
                $data["volume_satuan_realisasi"] = $req["vol_realisasi"];
                $data["unit_satuan_realisasi"] = $req["unit_realisasi"];
                $data["semester"] = (int)$req["sms"];
                $data["created_by"] = Auth::user()->id;
                BelanjaRealisasiDetail::create($data);

                $BelanjaRealisasiDetail = BelanjaRealisasiDetail::where("belanja_realisasi_id",$BelanjaRealisasi->id)->orderby("semester")->get();
                $dataBelanjaRealisasi = [];
                if (count($BelanjaRealisasiDetail)==1)
                {
                    $dataBelanjaRealisasi["jumlah_realisasi"] = $BelanjaRealisasiDetail[0]->jumlah_realisasi;
                    $dataBelanjaRealisasi["volume_satuan_realisasi"] = $BelanjaRealisasiDetail[0]->volume_satuan_realisasi;
                    $dataBelanjaRealisasi["unit_satuan_realisasi"] = $BelanjaRealisasiDetail[0]->unit_satuan_realisasi;
                }else if(count($BelanjaRealisasiDetail)>1)
                {
                    $dataBelanjaRealisasi["jumlah_realisasi"] = $BelanjaRealisasiDetail[1]->jumlah_realisasi;
                    $dataBelanjaRealisasi["volume_satuan_realisasi"] = $BelanjaRealisasiDetail[1]->volume_satuan_realisasi;
                    $dataBelanjaRealisasi["unit_satuan_realisasi"] = $BelanjaRealisasiDetail[1]->unit_satuan_realisasi;
                }
                $dataBelanjaRealisasi["realisasi_by"] = Auth::user()->id;
                $BelanjaRealisasi->update($dataBelanjaRealisasi);

                DB::commit();
    
                return redirect($redirect)->with('success','Data Realisasi berhasil di input!');
            }catch(\Exception $e){
                throw new \Exception($e->getMessage());
                DB::rollBack();
                return redirect($redirect)->with('error',$e->getMessage());
            }
        }

        $unitSatuan = UnitSatuan::orderBy("id")->get();
        return view('realisasi_belanja.form_input_realisasi',compact("BelanjaRealisasi", "BelanjaRealisasiDetail", "jmlRealisasi", "unitSatuan","redirect","semester","sms"));
    }

    public function datatableInputRealisasi(Request $request)
    {
        $post = $request->all();
        $offset = $post["start"];
        $limit = $post["length"];
        $src = isset($post["search"])?$post["search"]["value"]:"";

        $dataFilter=0;
        $data = DB::select(
                    DB::raw('SELECT x.I_ID as IDSP2D, x.I_IDOPD,x.I_SP2DNO_DOK,TO_CHAR(x.D_SP2D_SAH,\'DD-MM-YYYY\') AS D_SP2D_SAH,x.V_SPP,
                                    a.no_sp2d,a.jumlah_realisasi,a.VOLUME_SATUAN_REALISASI,a.UNIT_SATUAN_REALISASI,a.ID  
                                    FROM NEWSIPKD.TMSP2D x 
                                    LEFT JOIN NEWSIPKD.TMSPPRINCIBLJRSK y 
                                    ON x.I_IDSPP = y.I_IDSPP 
                                    LEFT JOIN SAMASA.DBH_BELANJA_REALISASI_DETAIL a 
                                    ON x.I_SP2DNO_DOK = a.NO_SP2D 
                                    WHERE y.I_IDRSK = '.$request->id.' ORDER BY x.D_SP2D_SAH ' )
                );
        $dataFilter = count($data);
        $dataTotal = $dataFilter;

        return response()->json([
            "recordsTotal" => $dataTotal,
            "recordsFiltered" => $dataFilter,
            "data"=> $data
        ]);
    }

    protected function uploadFileKontrak($request, $id)
    {
        $file = $request->file('file_kontrak');
        if ($file){
            $fileName = $file->getClientOriginalName();
            $tujuan_upload = config('constants.upload_path_kontrak').$id;
            File::isDirectory($tujuan_upload) or File::makeDirectory($tujuan_upload, 0777, true, true);
            $file->move($tujuan_upload, $fileName);
            return $fileName;
        }
        return false;
    }

    public function kontrak(Request $request, $id)
    {
        $BelanjaRealisasi = BelanjaRealisasi::where("id", $id)->firstOrNew(); 
        $req = $request->all();
        $redirect = "/realisasi-belanja/".$id."/submit";
        $action = "/realisasi-belanja/".$id."/kontrak";
        // var_dump("WOY"); exit;
        if ($request->isMethod('post')) {
            try{
                DB::beginTransaction();
                $this->validate($request, [
                    'file_kontrak' => 'required|mimes:pdf',
                ]);
                $fileName = $this->uploadFileKontrak($request, $id);

                BelanjaRealisasiKontrak::where("belanja_realisasi_id",$id)->where("nomor_kontrak",$req["nomor_kontrak"])->firstOrNew()->delete();
                $data["belanja_realisasi_id"] = $id;
                $data["nomor_kontrak"] = $req["nomor_kontrak"];
                $data["tgl_kontrak"] = ConvertIndoDate($req["tgl_kontrak"]);
                $data["nominal_kontrak"] = replaceMoney($req["nominal_kontrak"]);
                $data["file_kontrak"] = $fileName;
                $data["nomor_bast"] = "";
                $data["created_by"] = Auth::user()->id;
                BelanjaRealisasiKontrak::create($data);

                DB::commit();
    
                return redirect($redirect)->with('success','Data Kontrak berhasil di input!');
            }catch(\Exception $e){
                throw new \Exception($e->getMessage());
                DB::rollBack();
                return redirect($redirect)->with('error',$e->getMessage());
            }
        }

        return view('realisasi_belanja.form_kontrak',compact("BelanjaRealisasi","action"));
    }

    public function kontrakUpdate(Request $request, $idKontrak)
    {
        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where("id",$idKontrak)->firstorNew();
        $BelanjaRealisasi = BelanjaRealisasi::where("id", $BelanjaRealisasiKontrak->belanja_realisasi_id)->firstOrNew(); 
        $req = $request->all();
        $redirect = "/realisasi-belanja/".$BelanjaRealisasiKontrak->belanja_realisasi_id."/submit";
        $action = "/realisasi-belanja/".$idKontrak."/kontrak";
        if ($request->isMethod('put')) {
            try{
                DB::beginTransaction();
                $data["nomor_kontrak"] = $req["nomor_kontrak"];
                $data["tgl_kontrak"] = ConvertIndoDate($req["tgl_kontrak"]);
                $data["nominal_kontrak"] = replaceMoney($req["nominal_kontrak"]);
                $data["nomor_bast"] = "";
                $fileName = $this->uploadFileKontrak($request, $BelanjaRealisasi->id);
                if ($fileName){
                    $data["file_kontrak"] = $fileName;
                }
                $BelanjaRealisasiKontrak->update($data);
                DB::commit();
    
                return redirect($redirect)->with('success','Data Kontrak berhasil di input!');
            }catch(\Exception $e){
                throw new \Exception($e->getMessage());
                DB::rollBack();
                return redirect($redirect)->with('error',$e->getMessage());
            }
        }

        return view('realisasi_belanja.form_kontrak',compact("BelanjaRealisasi","BelanjaRealisasiKontrak","action"));
    }

    public function destroyKontrak($id)
    {
        try{

            DB::beginTransaction();

            $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where("id",$id)->firstorNew();
            $alamatFile = config('constants.upload_path_kontrak').$BelanjaRealisasiKontrak->belanja_realisasi_id."/".$BelanjaRealisasiKontrak->file_kontrak;
            if (file_exists($alamatFile)){
                unlink($alamatFile);
            }

            $basts = BelanjaRealisasiBast::where("id_kontrak",$id)->get();
            foreach($basts as $bast)
            {
                $this->delBast($bast->id);
            }

            BelanjaRealisasiKontrak::where("id",$id)->delete();

            DB::commit();

            return redirect(URL::to("/realisasi-belanja/".$BelanjaRealisasiKontrak->belanja_realisasi_id."/submit"))
                            ->with('success','Data Kontrak Realisasi Belanja berhasil dihapus!');

        }catch(Throwable $e){

            DB::rollBack();
            return redirect(URL::to("/realisasi-belanja/".$BelanjaRealisasiKontrak->belanja_realisasi_id."/submit"))
                                ->with('error','Data Kontrak Realisasi Belanja gagal dihapus.');
        }
    }

    public function downloadKontrak($kode)
    {
        $kode = explode("__",$kode);
        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where(["belanja_realisasi_id"=>$kode[0], "id"=>$kode[1]])->firstorNew();
        $headers = [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment;filename='.$BelanjaRealisasiKontrak->file_kontrak
        ];
        if ($BelanjaRealisasiKontrak){
            return response()->download(config('constants.upload_path_kontrak').$BelanjaRealisasiKontrak->file_kontrak, $BelanjaRealisasiKontrak->file_kontrak, $headers);
        }else{
            echo "File tidak ditemukan!";
        }
    }

    protected function uploadFileBast($request, $id)
    {
        $file = $request->file('file_bast');
        if ($file){
            $fileName = $file->getClientOriginalName();
            $tujuan_upload = config('constants.upload_path_kontrak').$id."/bast";
            File::isDirectory($tujuan_upload) or File::makeDirectory($tujuan_upload, 0777, true, true);
            $file->move($tujuan_upload, $fileName);
            return $fileName;
        }
        return false;
    }

    public function bast(Request $request, $id)
    {
        $kontrak = BelanjaRealisasiKontrak::where("id", $id)->firstOrNew(); 
        $BelanjaRealisasiBast = BelanjaRealisasiBast::where("id_kontrak",$id)->get();
        return view('realisasi_belanja.list_bast',compact("BelanjaRealisasiBast","kontrak"));
    }

    public function bastCreate(Request $request, $idKontrak)
    {
        $req = $request->all();
        $kontrak = BelanjaRealisasiKontrak::where("id", $idKontrak)->firstOrNew(); 
        $redirect = "/realisasi-belanja/".$kontrak->belanja_realisasi_id."/submit";
        $action = "/realisasi-belanja/".$idKontrak."/bast/add";
        // var_dump("WOY"); exit;
        if ($request->isMethod('post')) {
            try{
                DB::beginTransaction();
                $this->validate($request, [
                    'file_bast' => 'required|mimes:pdf',
                ]);
                $fileName = $this->uploadFileBast($request, $kontrak->belanja_realisasi_id);
                BelanjaRealisasiBast::where("id_kontrak",$idKontrak)->where("nomor_bast",$req["nomor_bast"])->firstOrNew()->delete();
                $data["id_kontrak"] = $idKontrak;
                $data["nomor_bast"] = $req["nomor_bast"];
                $data["tgl_bast"] = ConvertIndoDate($req["tgl_bast"]);
                $data["nominal_bast"] = replaceMoney($req["nominal_bast"]);
                $data["file_bast"] = $fileName;
                $data["created_by"] = Auth::user()->id;
                BelanjaRealisasiBast::create($data);

                DB::commit();
    
                return redirect($redirect)->with('success','Data BAST berhasil di input!');
            }catch(\Exception $e){
                throw new \Exception($e->getMessage());
                DB::rollBack();
                return redirect($redirect)->with('error',$e->getMessage());
            }
        }

        return view('realisasi_belanja.form_bast',compact("kontrak","action"));
    }

    protected function delBast($id)
    {
        $BelanjaRealisasiBast = BelanjaRealisasiBast::where("id",$id)->firstorNew();
        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where("id",$BelanjaRealisasiBast->id_kontrak)->firstorNew();
        $alamatFile = config('constants.upload_path_kontrak').$BelanjaRealisasiKontrak->belanja_realisasi_id."/bast/".$BelanjaRealisasiBast->file_bast;
        if (file_exists($alamatFile)){
            unlink($alamatFile);
        }
        return BelanjaRealisasiBast::where("id",$id)->delete();
    }

    public function destroyBast($id)
    {
        try{
            DB::beginTransaction();
            $this->delBast($id);
            DB::commit();
            return redirect(URL::to("/realisasi-belanja/".$BelanjaRealisasiKontrak->belanja_realisasi_id."/submit"))
                            ->with('success','Data BAST Realisasi Belanja berhasil dihapus!');

        }catch(Throwable $e){

            DB::rollBack();
            return redirect(URL::to("/realisasi-belanja/".$BelanjaRealisasiKontrak->belanja_realisasi_id."/submit"))
                                ->with('error','Data BAST Realisasi Belanja gagal dihapus.');
        }
    }

    public function downloadBast($kode)
    {
        $kode = explode("__",$kode);
        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where(["belanja_realisasi_id"=>$kode[0], "id"=>$kode[1]])->firstorNew();
        $headers = [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment;filename='.$BelanjaRealisasiKontrak->file_kontrak
        ];
        if ($BelanjaRealisasiKontrak){
            return response()->download(config('constants.upload_path_kontrak').$BelanjaRealisasiKontrak->file_kontrak, $BelanjaRealisasiKontrak->file_kontrak, $headers);
        }else{
            echo "File tidak ditemukan!";
        }
    }

    public function download(Request $request)
    {
        $post = $request->all();
        $sps = isset($post["sps"])?$post["sps"]:"";
        $ta = $post["ta"];

        $data = BelanjaRealisasi::orderBy("created_at","ASC");
        if (!empty($sps)){
            $data->where("id_sps",$sps);
        }

        $fileName = 'Realisasi-belanja.xlsx';  
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();    
        $sheet->setCellValue(getAlphabetCell(0).'1', 'Kode SKPD');
        $sheet->setCellValue(getAlphabetCell(1).'1', 'Nama SKPD');
        $sheet->setCellValue(getAlphabetCell(2).'1', 'Kode Program');
        $sheet->setCellValue(getAlphabetCell(3).'1', 'Nama Program');
        $sheet->setCellValue(getAlphabetCell(4).'1', 'Kode Sub Kegiatan');
        $sheet->setCellValue(getAlphabetCell(5).'1', 'Sub Kegiatan');
        $sheet->setCellValue(getAlphabetCell(6).'1', 'Kode Rinci Sub Kegiatan');
        $sheet->setCellValue(getAlphabetCell(7).'1', 'Rinci Sub Kegiatan');
        $sheet->setCellValue(getAlphabetCell(8).'1', 'Anggaran');
        $sheet->setCellValue(getAlphabetCell(9).'1', 'Volume');
        $sheet->setCellValue(getAlphabetCell(10).'1', 'Unit');
        $sheet->setCellValue(getAlphabetCell(11).'1', 'Realisasi');
        $sheet->setCellValue(getAlphabetCell(12).'1', 'Volume');
        $sheet->setCellValue(getAlphabetCell(13).'1', 'Unit');

        $rows = 2; 
        foreach ($data->get() as $val){
            $sheet->setCellValue(getAlphabetCell(0) . $rows, $val["kode_skpd"]);
            $sheet->setCellValue(getAlphabetCell(1) . $rows, $val["nama_skpd"]);
            $sheet->setCellValue(getAlphabetCell(2) . $rows, $val["kode_program"]);
            $sheet->setCellValue(getAlphabetCell(3) . $rows, $val["nama_program"]);
            $sheet->setCellValue(getAlphabetCell(4) . $rows, $val["kode_sub_kegiatan"]);
            $sheet->setCellValue(getAlphabetCell(5) . $rows, $val["nama_sub_kegiatan"]);
            $sheet->setCellValue(getAlphabetCell(6) . $rows, $val["kode_rsk"]);
            $sheet->setCellValue(getAlphabetCell(7) . $rows, $val["nama_rsk"]);
            $sheet->setCellValue(getAlphabetCell(8) . $rows, $val["jumlah_anggaran"]);
            $sheet->setCellValue(getAlphabetCell(9) . $rows, $val["volume_satuan"]);
            $sheet->setCellValue(getAlphabetCell(10) . $rows, $val["unit_satuan"]);
            $sheet->setCellValue(getAlphabetCell(11) . $rows, $val["jumlah_realisasi"]);
            $sheet->setCellValue(getAlphabetCell(12) . $rows, $val["volume_satuan_realisasi"]);
            $sheet->setCellValue(getAlphabetCell(13) . $rows, $val["unit_satuan_realisasi"]);
            $rows++;
        } 
        
        $writer = new Xlsx($spreadsheet);
        $writer->save("downloadFiles/".$fileName);
        $headers = [
            'Content-Type' => 'application/vnd.ms-excel',
            'Content-Disposition' => 'attachment;filename='.$fileName
        ];
        return response()->download("downloadFiles/".$fileName, $fileName, $headers);
    }
}