<?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\BelanjaRealisasiRinci;
use App\Models\BelanjaRealisasiKontrak;
use App\Models\BelanjaRealisasiBast;
use App\Models\BelanjaRealisasiSPD;
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\Trbas;
use App\Models\Sps_pendapatan;
use App\Models\BelanjaRealisasiRinciDau;
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 = "Belanja";
        parent::__construct();
        $this->setIconTitle("fa fa-share");
    }

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

    public function create(Request $request)
    {
        if (Auth::user()->lock_tambah_data == 1){
            abort(403, 'Tidak diperbolehkan menambah data oleh admin!');
        }
        $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
        ]);
    }

    protected function inputDataRealisasi($request)
    {
        $req = $request->all();
        $VwDpaRsk = VwDpaRsk::where("I_ID",$req["rsk"])->first();

        $input = [
            "tahun_anggaran"=>getTA(),
            "jenis_belanja"=>$req["jenis"],
            "sub_jenis_belanja"=>isset($req["sub_jenis"])?$req["sub_jenis"]:0,
            "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"],
            "kode_rekening"=>null,
            "nama_rekening"=>null,
            "jumlah_anggaran"=>$VwDpaRsk["v_angg_tapd"],
            "alokasi_anggaran"=>isset($req["alokasi_anggaran"])?replaceMoney($req["alokasi_anggaran"]):0,
            "volume_satuan"=>isset($req["vol"])?replaceMoney($req["vol"]):0,
            "unit_satuan"=>isset($req["unit"])?$req["unit"]:"",
            "periode_anggaran"=>isset($req["periode_anggaran"])?$req["periode_anggaran"]:"",
            "jml_rencana_kontrak"=>isset($req["jml_rencana_kontrak"])?$req["jml_rencana_kontrak"]:0,
            "jenis_dana"=>$req["jenis_dana"],
            "sub_jenis_dana"=>$req["sub_jenis_dana"],
            // "id_sps"=>isset($req["id_sps"])?$req["id_sps"]:0,
            "created_by"=>Auth::user()->id
        ];

        if (isset($req["id_sps"]))
        {
            $sps = Trbas::where("C_AKUN", $req["id_sps"])->whereRaw("C_TAHUN_BERLAKU<=".getTA()." AND C_TAHUN_BERAKHIR>=".getTA())->firstorNew();
            
            if ($sps){
                $input["kode_rekening"] = $sps["c_akun"];
                $input["nama_rekening"] = $sps["n_akun"];
            }
        }

        return $input;
    }

    public function store(Request $request)
    {
        $request->validate([
            "jenis_dana"=>"required",
            "sub_jenis_dana"=>"required",
            "jenis"=>"required",
            "rsk"=>"required",
            "periode_anggaran"=>'required',
            // "vol"=>"required",
            // "unit"=>"required",
            //"id_sps"=>"required", // Karena ada yg tidak memakai SPS 
        ]);

        try{
            DB::beginTransaction();
            $input = $this->inputDataRealisasi($request);
            $belanjaRealisasi = BelanjaRealisasi::create($input);

            if ($request["jenis_dana"] == "DAU"){
                BelanjaRealisasiRinciDau::where("belanja_realisasi_id",$belanjaRealisasi->id)->delete();
                foreach($request["dau"]["deskripsi"] as $k=>$dau){
                    $inputRinciDau["belanja_realisasi_id"] = $belanjaRealisasi->id;
                    $inputRinciDau["id_rinci_dau"] = $dau;
                    $inputRinciDau["deskripsi"] = $request["dau"]["deskripsi_name"][$k];
                    $inputRinciDau["jml_anggaran"] = replaceMoney($request["dau"]["anggaran"][$k]);
                    $inputRinciDau["volume_satuan"] = $request["dau"]["volume"][$k];
                    $inputRinciDau["periode_anggaran"] = $request["dau"]["periode_anggaran"][$k];
                    $inputRinciDau["unit_satuan"] = $request["dau"]["unit"][$k];

                    BelanjaRealisasiRinciDau::create($inputRinciDau);
                }
            }

            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();
        $BelanjaRealisasiRinciDau = BelanjaRealisasiRinciDau::where("belanja_realisasi_id",$realisasi_belanja->id)->get();

        return view('realisasi_belanja.edit', compact("realisasi_belanja","sps","unitSatuan","VwDpaRsk","BelanjaRealisasiRinciDau"));
    }

    public function update(Request $request, BelanjaRealisasi $realisasi_belanja)
    {
        if (Auth::user()->lock_ubah_data == 1){
            abort(403, 'Tidak diperbolehkan mengupdate data oleh admin!');
        }
        $request->validate([
            "jenis_dana"=>"required",
            "sub_jenis_dana"=>"required",
            "jenis"=>"required",
            "rsk"=>"required",
            // "vol"=>"required",
            // "unit"=>"required",
            //"id_sps"=>"required",
        ]);

        try{
            DB::beginTransaction();
            $input = $this->inputDataRealisasi($request);
            $realisasi_belanja->update($input);

            if ($request["jenis_dana"] == "DAU"){
                BelanjaRealisasiRinciDau::where("belanja_realisasi_id",$realisasi_belanja->id)->delete();
                foreach($request["dau"]["deskripsi"] as $k=>$dau){
                    $inputRinciDau["belanja_realisasi_id"] = $realisasi_belanja->id;
                    $inputRinciDau["id_rinci_dau"] = $dau;
                    $inputRinciDau["deskripsi"] = $request["dau"]["deskripsi_name"][$k];
                    $inputRinciDau["jml_anggaran"] = replaceMoney($request["dau"]["anggaran"][$k]);
                    $inputRinciDau["volume_satuan"] = $request["dau"]["volume"][$k];
                    $inputRinciDau["unit_satuan"] = $request["dau"]["unit"][$k];
                    $inputRinciDau["periode_anggaran"] = $request["dau"]["periode_anggaran"][$k];

                    BelanjaRealisasiRinciDau::create($inputRinciDau);
                }
            }

            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)
    {
        $BelanjaRealisasi = DB::select(DB::raw("SELECT * FROM SAMASA.VW_BELANJA_REALISASI WHERE ID='$id'"));
        $BelanjaRealisasi = $BelanjaRealisasi[0];

        $this->setTitle("Realisasi Belanja");
        $this->setSubtitle("Realisasi Belanja :: ".$BelanjaRealisasi->jenis_dana." ".$BelanjaRealisasi->nama_subjenis_dana);

        if (getRole()=="sbpk"){
            $sbpkUpdate = BelanjaRealisasi::where("id", $id)->firstOrNew();
            $sbpkUpdate->update(["f_view_sbpk"=>1]);
        }

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

        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!');
        }

        $unitSatuan = UnitSatuan::orderBy("id")->get();
        $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","unitSatuan","sps"));
    }

    public function submit_akb_spd(VwBelanjaRealisasi $BelanjaRealisasi)
    {

        $vwAKB = DB::select(DB::raw("SELECT * FROM SAMASA.MV_ASYNC_AKB_REALISASI x WHERE I_IDRSK = ".$BelanjaRealisasi->kode_rsk));
        if ($vwAKB){
            $vwAKB = json_decode(json_encode($vwAKB[0]), true);
        }else{
            $vwAKB = [];
        }

        $vwSPD = [];
        if ($BelanjaRealisasi->jenis_dana == "DBH" && $BelanjaRealisasi->nama_subjenis_dana != "CHT")
        {
            $vwSPD = BelanjaRealisasi::getSPD($BelanjaRealisasi->kode_sub_kegiatan,$BelanjaRealisasi->id_skpd);
        }else{
            $vwSPD  = BelanjaRealisasiSPD::where("id_rsk", $BelanjaRealisasi->kode_rsk)->get();
        }

        $vwSP2D = DB::select(DB::raw('SELECT x.I_ID as IDSP2D, x.I_SP2DNO_DOK,
                    TO_CHAR(x.D_SP2D_SAH,\'DD-MM-YYYY\') AS D_SP2D_SAH, sum(y.V_SPP) as V_SPP  
                    FROM NEWSIPKD.TMSP2D x 
                    LEFT JOIN NEWSIPKD.V_SPPBLJRSK y 
                    ON x.I_ID = y.I_IDSP2D  
                    WHERE y.I_IDRSK='.$BelanjaRealisasi->kode_rsk.' GROUP BY x.I_ID, x.I_SP2DNO_DOK,x.D_SP2D_SAH ORDER BY x.D_SP2D_SAH ' )
                );

        $BelanjaRealisasiKontrak = BelanjaRealisasiKontrak::where("belanja_realisasi_id",$BelanjaRealisasi->id)->get();

        return view('realisasi_belanja.submit_akb_spd_kontrak', compact("BelanjaRealisasi","vwAKB","vwSPD","vwSP2D","BelanjaRealisasiKontrak"));
    }

    public function submit_realisasi(VwBelanjaRealisasi $BelanjaRealisasi)
    {
        // GET BELANJA SEMESTER ======================================================
        $BelanjaRealisasiDetail = BelanjaRealisasiDetail::where("belanja_realisasi_id",$BelanjaRealisasi->id)->get();
        $BelanjaRealisasiDetail = json_decode(json_encode($BelanjaRealisasiDetail),true);
        $semester1 = array_search(1,array_column($BelanjaRealisasiDetail,"semester"));
        $semester1 = $semester1 > -1 ? $BelanjaRealisasiDetail[$semester1] : [];
        $semester2 = array_search(2,array_column($BelanjaRealisasiDetail,"semester"));
        $semester2 = $semester2 > -1 ? $BelanjaRealisasiDetail[$semester2] : [];
        $BelanjaRealisasiDetail = [];
        $BelanjaRealisasiDetail[0] = $semester1;
        $BelanjaRealisasiDetail[1] = $semester2;

        $BelanjaRealisasiRinci = BelanjaRealisasiRinci::where("belanja_realisasi_id",$BelanjaRealisasi->id)->firstorNew();
        
        $realisasi = $this->getRealisasi($BelanjaRealisasi->kode_rsk);
        $jmlRealisasi1 = empty($realisasi->sms1)?0:$realisasi->sms1;
        $jmlRealisasi2 = empty($realisasi->sms2)?0:$realisasi->sms2;    
        $totalRealisasi = $jmlRealisasi2;
        $BelanjaRealisasiRinciDau = BelanjaRealisasiRinciDau::where("belanja_realisasi_id",$BelanjaRealisasi->id)->get();
        $unitSatuan = UnitSatuan::orderBy("id")->get();

        return view('realisasi_belanja.submit_realisasi', compact("BelanjaRealisasi","BelanjaRealisasiDetail","BelanjaRealisasiRinci","BelanjaRealisasiRinciDau","jmlRealisasi1","jmlRealisasi2","unitSatuan","totalRealisasi"));
    }

    public function realisasiDau(Request $request)
    {
        $req = $request->all();
        $idSubmit = 0;
        foreach($req["dau"]["realisasi"] as $k=>$dau){
            $inputRinciDau["jml_realisasi"] = replaceMoney($dau);
            $inputRinciDau["volume_satuan_realisasi"] = $request["dau"]["volume_realisasi"][$k];
            $inputRinciDau["unit_satuan_realisasi"] = $request["dau"]["unit_realisasi"][$k];
            $inputRinciDau["periode_anggaran"] = $request["dau"]["periode_anggaran"][$k];
            

            $BelanjaRealisasiRinciDau = BelanjaRealisasiRinciDau::where("id",$request["dau"]["id"][$k]);
            $BelanjaRealisasiRinciDau->update($inputRinciDau);
            $idSubmit = $BelanjaRealisasiRinciDau->first()->belanja_realisasi_id;
        }

        return redirect(URL::to("/realisasi-belanja/".$idSubmit."/submit"))
                        ->with('success','Data Rinci DAU berhasil disimpan!');
    }

    public function tableFilter(Request $request)
    {
        $post = $request->all();
        $src = isset($post["search"]["value"]) ? strtolower($post["search"]["value"]):"";
        $JenisDana = isset($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"]:"";
        $fReview = isset($post["f_review"])?$post["f_review"]:"";

        $filter=" WHERE tahun_anggaran = ".getTA();

        if (getRole()=="skpd"){
            $filter.=" AND KODE_SKPD='".Auth::user()->nrk."'";
        }elseif (getRole()=="sbpk"){
            $filter.=" AND KODE_SKPD IN (SELECT C_OPD FROM NEWSIPKD.TROPD WHERE C_WIL_SP2DPROSES=".Auth::user()->wilayah.")";
        }
        
        if (!empty($skpd)){
            $filter.=" AND KODE_SKPD='".$skpd."'";
        }

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

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

        if (!empty($idSPS)){
            $filter.= " AND KODE_REKENING = '".$idSPS."'";
        }

        if (!empty($fReview)){
            $fReview = $fReview == 2 ? 0: $fReview;
            $filter.= " AND f_view_sbpk = $fReview";
        }

        if (!empty($src)){
            $src = strtolower($src);
            $filter.=" AND ( LOWER(NAMA_PROGRAM) LIKE '%".$src."%' OR 
                            LOWER(NAMA_SUB_KEGIATAN) LIKE '%".$src."%' OR 
                            LOWER(NAMA_RSK) LIKE '%".$src."%' OR 
                            kode_rsk = '".$src."' ) ";
        }

        return $filter;
    }

    public function datatable(Request $request)
    {
        $post = $request->all();
        $offset = $post["start"];
        $limit = $post["length"];
        $ta = $post["ta"];

        $dataFilter = DB::select(DB::raw("SELECT COUNT(ID) as JML FROM VW_BELANJA_REALISASI ".$this->tableFilter($request)));
        $dataTotal = BelanjaRealisasi::where("tahun_anggaran",$ta)->count();
        if (getRole()=="skpd"){
            $dataTotal = BelanjaRealisasi::where("tahun_anggaran",$ta)->whereRaw("KODE_SKPD='".Auth::user()->nrk."'")->count();
        }elseif (getRole()=="sbpk"){
            $dataTotal = BelanjaRealisasi::where("tahun_anggaran",$ta)->whereRaw("KODE_SKPD IN (SELECT C_OPD FROM NEWSIPKD.TROPD WHERE C_WIL_SP2DPROSES=".Auth::user()->wilayah.")");
        }
        $data = DB::select(DB::raw(BelanjaRealisasi::tableDataReport($ta, $this->tableFilter($request), $offset, $limit)));

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

    public function destroy(BelanjaRealisasi $realisasi_belanja)
    {
        if (Auth::user()->lock_hapus_data == 1){
            abort(403, 'Tidak diperbolehkan menghapus data oleh admin!');
        }
        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)
    {
        $select =[];
        for($i=1;$i<=6;$i++)
        {
            $select[] = " BULAN_".substr("00".$i,-2);
        }
        $Selectfilter = implode("+",$select)." AS SMS1, ";

        for($i=7;$i<=12;$i++)
        {
            $select[] = " BULAN_".substr("00".$i,-2);
        }
        $Selectfilter .= implode("+",$select)." AS SMS2 ";

        $jmlRealisasi = DB::select(DB::raw("SELECT SUM(SMS1) SMS1,SUM(SMS2) SMS2 FROM (SELECT $Selectfilter FROM MV_REALISASI_BELANJA_PERBULAN 
                WHERE I_IDRSK = ".$kdRsk.") x" ));

        return $jmlRealisasi[0];
    }

    public function ubahSPD(Request $request, $id)
    {
        $req = $request->all();
        $detailRSK = DB::select(DB::raw("SELECT * FROM SAMASA.VW_DPA_RSK WHERE I_ID = $id"));
        $detailRSK = json_decode(json_encode($detailRSK[0]),true);
        $SPDs = BelanjaRealisasi::getSPD($detailRSK["c_subgiat"],$detailRSK["i_idopd"]);

        $redirect = URL::to($req["redirect"]);

        if ($request->isMethod('post')) {
            try{
                DB::beginTransaction();
                
                $itemSPD = isset($req["spd"])?$req["spd"]:[];
                // if (count($itemSPD)>0)
                // {
                BelanjaRealisasiSPD::where("id_rsk",$id)->delete();
                $SPDs = (array) $SPDs;
                foreach($itemSPD as $rowSPD)
                {
                    $check = array_search($rowSPD, array_column($SPDs, "no_spd"));
                    if ($check > -1)
                    {
                        $data["id_rsk"] = $id;
                        $data["no_spd"] = $SPDs[$check]->no_spd;
                        $data["tgl"] = $SPDs[$check]->tgl;
                        $data["jumlah"] = $SPDs[$check]->jumlah;

                        BelanjaRealisasiSPD::create($data);
                    }
                }
            
                DB::commit();
                $msg = "Data SPD berhasil di input!";
                if($request->ajax()){
                    return response()->json(["success"=>true, "message"=>$msg]);
                }else{
                    return redirect($redirect)->with('success',$msg);
                }
                // }else{
                //     return redirect($redirect)->with('error', "Data SPD belum dipilih!");
                // }
    
            }catch(\Exception $e){
                throw new \Exception($e->getMessage());
                DB::rollBack();
                if($request->ajax()){
                    return response()->json(["success"=>false, "message"=>$e->getMessage()]);
                }else{
                    return redirect($redirect)->with('error',$e->getMessage());
                }
            }
        }

        $selected = BelanjaRealisasiSPD::where("id_rsk",$id)->get();
        //$selected = (array) $selected;
        $selected = json_decode(json_encode($selected), true);

        return view('realisasi_belanja.form_input_spd',compact("SPDs","id","redirect","selected"));
    }

    public function inputRealisasi(Request $request, $id)
    {
        $req = $request->all();
        $BelanjaRealisasi = BelanjaRealisasi::where("id", $id)->firstOrNew(); 
        $ta = $BelanjaRealisasi->tahun_anggaran;
        $filter = ""; $semester = "";
        $redirect = isset($req["redirect_link"])?$req["redirect_link"]:URL::to("/realisasi-belanja");
        if ($req["type"]=="sms"){
            $sms = (int)$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)->first();
            $jmlRealisasi = DB::select(DB::raw("SELECT sum(REALISASI) as jml FROM NEWSIPKD.VW_BKU_REALISASI_RSK 
                                WHERE IDRSK = ".$BelanjaRealisasi->kode_rsk.$filter));
            $jmlRealisasi = $jmlRealisasi[0];
            if ($request->isMethod('post')) {
                try{
                    DB::beginTransaction();

                    BelanjaRealisasiDetail::where("belanja_realisasi_id",$BelanjaRealisasi->id)->where("semester",$sms)->delete();
                    $data["belanja_realisasi_id"] = $BelanjaRealisasi->id;
                    $data["jumlah_realisasi"] = $jmlRealisasi->jml;
                    $data["alokasi_realisasi"] = replaceMoney($req["alokasi_realisasi"]);
                    $data["volume_satuan_realisasi"] = $req["vol_realisasi"];
                    $data["unit_satuan_realisasi"] = $req["unit_realisasi"];
                    $data["periode_anggaran"] = $req["periode_anggaran"];
                    $data["semester"] = (int)$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"));
        
        }else if($req["type"]=="rinci"){

            if ($request->isMethod('post')) {
                try{
                    DB::beginTransaction();

                    $bulan = $req["bulan"];
                    $data["belanja_realisasi_id"] = $BelanjaRealisasi->id;
                    $data["jumlah_realisasi_".$bulan] = replaceMoney($req["jml_realisasi"]);
                    $data["volume_satuan_realisasi_".$bulan] = replaceMoney($req["vol_realisasi"]);
                    $data["created_by"] = Auth::user()->id;
                    // var_dump($data); exit;
                    BelanjaRealisasiRinci::updateOrCreate(
                        ["belanja_realisasi_id"=>$BelanjaRealisasi->id],
                        $data
                    );

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

            $BelanjaRealisasiRinci = BelanjaRealisasiRinci::where("belanja_realisasi_id",$BelanjaRealisasi->id)->firstorNew();
            $BelanjaRealisasiRinci = json_encode($BelanjaRealisasiRinci);
            return view('realisasi_belanja.form_input_realisasi_rinci',compact("BelanjaRealisasi","redirect","BelanjaRealisasiRinci"));
        }
    }

    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->belanja_realisasi_id."/".$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);
        $BelanjaRealisasiBast = BelanjaRealisasiBast::where(["id_kontrak"=>$kode[0], "id"=>$kode[1]])->firstorNew();
        $kontrak = BelanjaRealisasiKontrak::where("id", $kode[0])->firstOrNew(); 
        $headers = [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment;filename='.$BelanjaRealisasiBast->file_bast
        ];
        if ($BelanjaRealisasiBast){
            return response()->download(config('constants.upload_path_kontrak').$kontrak->belanja_realisasi_id."/bast/".$BelanjaRealisasiBast->file_bast, $BelanjaRealisasiBast->file_bast, $headers);
        }else{
            echo "File tidak ditemukan!";
        }
    }

    public function download(Request $request)
    {
        $data = DB::select(DB::raw(BelanjaRealisasi::tableDataReport(getTA(), $this->tableFilter($request))));
        $data = json_decode(json_encode($data), true);
        
        $fileName = 'Realisasi-belanja.xlsx';  
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();   
        $arrCol = [
            'Kode SKPD'=>'kode_skpd',
            'Nama SKPD'=>'nama_skpd',
            'Kode Program'=>'kode_program',
            'Nama Program'=>'nama_program',
            'Kode Sub Kegiatan'=>'kode_sub_kegiatan',
            'Sub Kegiatan'=>'nama_sub_kegiatan',
            'Kode RSK'=>'kode_rsk',
            'Nama RSK'=>'nama_rsk',
            'Kode Rekening'=>'kode_rekening',
            'Nama Rekening'=>'nama_rekening',
            'Jenis Output (Berdasarkan PMK)'=>'keterangan_dau',
            'Anggaran'=>'jumlah_anggaran',
            'Alokasi Anggaran'=>'alokasi_anggaran',
            'Volume'=>'volume_satuan',
            'Unit'=>'unit_satuan',
            'Realisasi SIPD'=>'jml',
            'Realisasi'=>'jumlah_realisasi',
            'Volume Realisasi'=>'volume_satuan_realisasi',
            'Unit Realisasi'=>'unit_satuan_realisasi',
            'Jenis Belanja'=>'nama_jenis_belanja',
            'Rincian Pelaporan Persyaratan Salur DAU'=>'periode_anggaran',
            'Sub Jenis Belanja'=>'nama_sub_jenis_belanja',
            'Semester 1'=>["semester1","satuan_sms1"],
            'Semester 2'=>["semester2","satuan_sms2"],
        ]; 
        
        foreach(GetBulan() as $key=>$namaBulan){
            $arrCol+=[$namaBulan=>["jumlah_realisasi_".($key+1),"volume_satuan_realisasi_".($key+1)]];
        }
        
        $i=0;
        foreach($arrCol as $key=>$fieldVal){
            if (is_array($fieldVal)){
                foreach($fieldVal as $rowfieldVal){
                    $sheet->setCellValue(getAlphabetCell($i).'1', $key);
                    $i++;
                }
                $sheet->mergeCells(getAlphabetCell($i-2).'1:'.getAlphabetCell($i-1).'1');
            }else{
                $sheet->setCellValue(getAlphabetCell($i).'1', $key);
                $i++;
            }
        }

        $rows = 2; 
        foreach ($data as $val){
            $i=0;
            foreach($arrCol as $key=>$fieldVal){
                if (is_array($fieldVal)){
                    foreach($fieldVal as $rowfieldVal){
                        $valNotNull =  $val[$rowfieldVal]?$val[$rowfieldVal]:0;
                        $contentVal = str_contains($rowfieldVal,"volume_satuan_realisasi")? $valNotNull." ".$val["unit_satuan"]:$valNotNull;
                        $sheet->setCellValue(getAlphabetCell($i) . $rows, $contentVal);
                        $i++;
                    }
                }else{
                    $sheet->setCellValue(getAlphabetCell($i) . $rows, $val[$fieldVal]);
                    $i++;
                }
            }
            $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);
    }
}