<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Spatie\Permission\Models\Role;
use Spatie\Permission\Models\Permission;
use Illuminate\Support\Facades\Auth;
use App\Models\User;
use PDF;
use App\Models\Cawangan;
use App\Models\JenisEmas;
use App\Models\JenisKarat;

use App\Models\Lelong;
use App\Models\CawanganLelong;
use App\Models\LelongBid;
use App\Models\LelongBidMarhun;
use App\Models\LelKarat;
use App\Models\LelKarat_temp;

use App\Models\Pengesahan;
use App\Models\GadaiMarhun;
use App\Models\TangguhLelong;
use Carbon\Carbon;

class MarhunController extends Controller
{
    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('auth');
    }

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */
    public function index($lelong_id)
    {
        $user =  Auth::user();

        $caw = Cawangan::where('caw_code','=',$user->kodcaw)->first();

        $lelongbid = LelongBid::where('lelong_id', '=', $lelong_id)
        ->where('caw_id','=', $caw->id)
        ->get();

        return view('marhun.senaraimarhun',compact('lelongbid','lelong_id'));
    }

    public function kemaskini(Request $request)
    {
        $user =  Auth::user();

        $currentdate = Carbon::now();
        $currentdate = $currentdate->toDateTimeString();

        // dd($request->all());
        $marhun = LelongBidMarhun::where('id','=',$request->idmarhun)->first();
        $lelongbid = LelongBid::where('id','=',$marhun->lelongbid_id)->first();
        // dd($marhun);

        if($marhun->marhun != $request->marhun)
            {
                // dd($marhun->marhun);
                $txtmarhun = ",1 " . $marhun->marhun ;
                // dd($txtmarhun);
                $lelongbid->marhun = $lelongbid->marhun ."1 " . $request->marhun . "," ;
                $lelongbid->marhun = str_replace( $txtmarhun,"",$lelongbid->marhun);
            }
        $caw = CawanganLelong::where('id','=',$lelongbid->caw_id)->first();
        $lelong = Lelong::where('id','=',$lelongbid->lelong_id)->first();

        // $simkarat = LelKarat::where('lelong_id','=',$lelong->id)->get();

        // foreach($simkarat as $karat)
        // {
        //     if($karat->karat == $request->karat)
        //     {
                if($request->karat != $marhun->karat)
                {
                    // $checkdata = Pengesahan::where('lelongbid_id', $lelongbid->id)
                    // ->whereNull('disahkan_pada')
                    // ->first();
                    
                    $karat = new Pengesahan;
                    $karat->lelong_id = $lelong->id;
                    $karat->lelongbid_id = $lelongbid->id;
                    $karat->lelongbidmarhun_id = $marhun->id;
                    $karat->norujukan = $lelongbid->norujukan;
                    $karat->diminta_oleh = $user->id;
                    $karat->diminta_pada = $currentdate;
                    $karat->status_ubah = 1;
                    $karat->save();
                }
                $bezaberat = $marhun->berat - $request->berat_emas;
                $bezahargaasas = $marhun->hargaasas - $request->harga_asas;
                // $val = round($request->berat_emas * $karat->harga); 
                
                $marhun->marhun = $request->marhun;
                $marhun->karat = $request->karat;
                $marhun->berat = $request->berat_emas;
                $marhun->harga = $request->harga;
                $marhun->n_marhun = $request->nilai_marhun;
                $marhun->hargaasas = $request->harga_asas;
                $marhun->save();
                // dd($marhun->marhun);
                
                $lelongbid->berat = $lelongbid->berat - ($bezaberat);
                $lelongbid->hargaasas = $lelongbid->hargaasas - ($bezahargaasas);
                $lelongbid->save();

        //     }
        // }
    

        return redirect()->route('marhun.show', [$lelongbid->id, $lelong->id])
                        ->with('success','Kemaskini Marhun Berjaya');
    }

    public function show($id, $lelong_id)
    {
        $lelongbid = LelongBid::where('id','=',$id)->first();
        $marhun = LelongBidMarhun::where('lelongbid_id','=',$id)->get();
        $lelkarat = LelKarat::where('lelong_id','=',$lelongbid->lelong_id)->get();
        $karatall = JenisKarat::all();
        $emasall = JenisEmas::all();
        return view('marhun.marhun',compact('marhun','lelongbid','karatall','emasall','lelkarat', 'lelong_id'));
    }


    public function senarailelongmarhun(Request $request){

        $user =  Auth::user();

        // $lelongid = CawanganLelong::join('lelong','cawangan_lelong.lelong_id','=','lelong.id')
        // ->join('cawangan','cawangan_lelong.caw_id','=','cawangan.id')
        // ->where('cawangan.caw_code','=',$user->kodcaw)
        // ->get();
        $senarai = CawanganLelong::join('lelong', 'cawangan_lelong.lelong_id', '=', 'lelong.id')
        ->join('cawangan','cawangan_lelong.caw_id', '=', 'cawangan.id')
        ->where('lelong.sts_lelong', 0)
        ->where('cawangan.caw_code','=',$user->kodcaw)
        ->get();

        return view('marhun.senarailelongmarhun',compact('senarai'));
    }

    public function semak($id, $lelong_id)
    {
        $lelongbid = LelongBid::where('id','=',$id)
        ->where('lelong_id', $lelong_id)
        ->first();
        $lelongbid->status_semak = 1;
        $lelongbid->save();

        return redirect()->route('marhun.show',[ $lelongbid->id, $lelong_id ])
                        ->with('success','Semakan Marhun Berjaya');
    }

    public function tambahmarhun(Request $request)
    {
        // dd($request->all());
        //get request from form and create lelongbidmarhun
        $user =  Auth::user();

        $currentdate = Carbon::now();
        $currentdate = $currentdate->toDateTimeString();

        $lelongbid = LelongBid::where('norujukan', $request->norujukan_marhuntambahan)->first();
        $lelong = Lelong::where('id','=',$lelongbid->lelong_id)->first();

        $lelongbidmarhun = new LelongBidMarhun;
        $lelongbidmarhun->lelongbid_id = $lelongbid->id;
        $lelongbidmarhun->bil = 1;
        $lelongbidmarhun->marhun = $request->marhuntambahan;
        $lelongbidmarhun->nota = $request->notatambahan;
        $lelongbidmarhun->karat = $request->karattambahan;
        $lelongbidmarhun->berat = $request->berat_emastambahan;
        $lelongbidmarhun->harga = $request->hargatambahan;
        $lelongbidmarhun->n_marhun = $request->nilai_marhuntambahan;
        $lelongbidmarhun->hargaasas = $request->harga_asastambahan;
        $lelongbidmarhun->status_semak = 0;
        $lelongbidmarhun->save();
        
        $lelongbid->marhun = $lelongbid->marhun ."1 " . $request->marhuntambahan . "," ;
        $lelongbid->berat = $lelongbid->berat + $request->berat_emastambahan;
        $lelongbid->hargaasas = $lelongbid->hargaasas + $request->harga_asastambahan;
        $lelongbid->save();
        
        $karat = new Pengesahan;
        $karat->lelong_id = $lelong->id;
        $karat->lelongbid_id = $lelongbid->id;
        $karat->lelongbidmarhun_id = $lelongbidmarhun->id;
        $karat->norujukan = $lelongbid->norujukan;
        $karat->diminta_oleh = $user->id;
        $karat->diminta_pada = $currentdate;
        $karat->status_ubah = 2;
        $karat->save();

        return redirect()->route('marhun.show',[$lelongbid->id,$lelongbid->lelong_id])
                        ->with('success','Marhun Berjaya Ditambah');
    }
        
    public function exportmarhundetails($lelong_id)
    {
        $lelongs= LelongBid::where('lelong_id','=',$lelong_id)->get()->toArray();

        $arraycaw= [];

        $total_berat = 0;
        $berat = 0;

        $total_harga = 0;
        $harga = 0;

        $total_nmarhun = 0;
        $nilai_marhun = 0;

        $total_hargaasas = 0;
        $hargaasas = 0;

        foreach($lelongs as $index1=>$lelong){

            $marhun= LelongBidMarhun::where('lelongbid_id','=',$lelong['id'])->get();
            $total_berat = $total_berat + ($marhun->sum('berat'));
            $total_harga = $total_harga + ($marhun->sum('harga'));
            $total_nmarhun = $total_nmarhun + ($marhun->sum('n_marhun'));
            $total_hargaasas = $total_hargaasas + ($marhun->sum('hargaasas'));
            
            $lelongs[$index1]['detailmarhun']=$marhun;
        
        }

        array_push($arraycaw,[
            'berat'=>$berat,
            'harga'=>$harga,
            'n_marhun'=>$nilai_marhun,
            'hargaasas'=>$hargaasas
   
        ]);

      
        $pdf = PDF::loadView('pdf.marhundetails',compact('lelongs','arraycaw','total_nmarhun','total_berat','total_harga','total_hargaasas'
                                                        ))->setPaper('a4', 'potrait');
        
        return $pdf->download('Senarai Marhun.pdf');


    }

    public function senarailelongubahmutu()
    {
        $lelong = Lelong::where('sts_lelong', 0)
        ->get();

        return view('pengesahan.senarailelongubahmutu',compact('lelong'));
    }

    public function sahubahmutu($id)
    {

        $mutumarhun = Lelong::join('pengesahan', 'lelong.id', '=', 'pengesahan.lelong_id')
        ->where('lelong.id', $id)
        ->whereNull('disahkan_oleh')
        ->selectRaw('count(*) as total, sum(status) as tstat,norujukan')
        ->groupBy('pengesahan.norujukan')
        ->get()->toArray();

        // foreach($mutumarhun as $index1=>$marhun)
        // {
        //     $pengesahan = Pengesahan::where('lelong_id', $id)
        //     ->where('norujukan', $marhun['norujukan'])
        //     ->select('id as pengesahan_id')
        //     ->get();

        //     $mutumarhun[$index1]['pengesahan_id'] = $pengesahan;
        // }

        return view('pengesahan.perubahanmutumarhun', compact('mutumarhun', 'id'));

    }

    public function mutumarhun($norujukan, $id)
    {
        $pengesahans = Pengesahan::where('lelong_id', $id)
        ->where('norujukan', $norujukan)
        ->get();

        $arraypengesahan = [];
        foreach($pengesahans as $pengesahan)
        {
            // dd($pengesahan);
            $marhuns = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)
            ->where('id', $pengesahan->lelongbidmarhun_id)
            ->get()->toArray();

            $lelongbid = LelongBid::where('id', $pengesahan->lelongbid_id)->first();
            $karat = Lelkarat::where('lelong_id', $id)->get();
    
            foreach($marhuns as $index1=>$marhun)
            {          
                $status = Pengesahan::where('id', $pengesahan->id)
                ->where('lelongbid_id', $marhun['lelongbid_id'])
                ->select('status_ubah')
                ->value('status_ubah');
    
                $gadaimarhun = GadaiMarhun::where('marhun', $marhun['marhun'])
                ->where('norujukan', $lelongbid->norujukan)
                ->first();
    
                $karat = $karat->where('karat', $gadaimarhun->karat)->first();
    
                $total = $karat->harga * $gadaimarhun->berat;
                $hargaasas = round($total); 
                
                $marhuns[$index1]['old_marhun'] = $gadaimarhun->marhun;
                $marhuns[$index1]['old_karat'] = $gadaimarhun->karat;
                $marhuns[$index1]['old_berat'] = $gadaimarhun->berat;
                $marhuns[$index1]['old_harga'] = $karat->harga;
                $marhuns[$index1]['old_nilaimarhun'] = $total;
                $marhuns[$index1]['old_hargaasas'] = $hargaasas;
                $marhuns[$index1]['status_ubah'] = $status;
            }
            
            array_push($arraypengesahan,$marhuns);
        }

        return view('pengesahan.mutumarhun', compact('lelongbid', 'norujukan', 'id', 'arraypengesahan', 'marhuns'));
    }

    public function terimaperubahan(Request $request)
    {
        // dd($request->all());
        //update mutu marhun - gadaimarhun
        $user =  Auth::user();

        $currentdate = Carbon::now();
        $currentdate = $currentdate->toDateTimeString();

        $pengesahan = Pengesahan::where('id', $request->pengesahan_id)
        ->first();
        $pengesahan->disahkan_oleh = $user->id;
        $pengesahan->disahkan_pada = $currentdate;
        $pengesahan->update();

        $gadaimarhun = GadaiMarhun::where('norujukan', $pengesahan->norujukan)->delete();
        $lelongbidmarhun = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)->get();
        foreach($lelongbidmarhun as $bidmarhun)
        {
            $newmarhun = new GadaiMarhun;
            $newmarhun->norujukan = $pengesahan->norujukan;
            $newmarhun->bil = $bidmarhun->bil;
            $newmarhun->marhun = $bidmarhun->marhun;
            $newmarhun->nota = $bidmarhun->nota;
            $newmarhun->karat = $bidmarhun->karat;
            $newmarhun->berat = $bidmarhun->berat;
            $newmarhun->save();
        }

        if($request->jenis_button == "terima")
        {   
            $lelongbidmarhuns = LelongBidMarhun::join('pengesahan', 'lelongbidmarhun.lelongbid_id', '=', 'pengesahan.lelongbid_id')
            ->where('pengesahan.lelongbid_id', $pengesahan->lelongbid_id)
            ->where('pengesahan.id', $request->pengesahan_id)
            ->get();

            foreach($lelongbidmarhuns as $bidmarhuns)
            {
                if($bidmarhuns->status_ubah == 3)
                {
                    $bidmarhuns->delete();
                }
                else
                {
                    $bidmarhuns->bil = $bidmarhun->bil;
                    $bidmarhuns->marhun = $bidmarhun->marhun;
                    $bidmarhuns->nota = $bidmarhun->nota;
                    $bidmarhuns->karat = $bidmarhun->karat;
                    $bidmarhuns->berat = $bidmarhun->berat;
                    $bidmarhuns->update();
                }
            }
        }

        else if($request->jenis_button == "tangguhlelong")
        {
             //add into table tangguhlelong
             $tangguhlelong = new TangguhLelong;
             $tangguhlelong->lelong_id = $pengesahan->lelong_id;
             $tangguhlelong->lelongbid_id = $pengesahan->lelongbid_id;
             $tangguhlelong->norujukan = $pengesahan->norujukan;
             $tangguhlelong->tarikhtangguh = $currentdate;
             $tangguhlelong->ditangguh_oleh = $user->id;
             $tangguhlelong->ditangguh_pada = $currentdate;
             $tangguhlelong->nota = 'Ditangguh Kerana Perubahan Mutu/Karat Marhun';
             $tangguhlelong->save(); 
             
            //  $lelongbidmarhun = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)->delete();
        }

        $this->pcdelete($request->pengesahan_id, $pengesahan->lelongbid_id);

        // $lelongbidmarhunlast = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)->get();
        
        // $pengesahanlast = Pengesahan::join('lelongbidmarhun', 'pengesahan.lelongbid_id', '=', 'lelongbidmarhun.lelongbid_id')
        // ->where('lelongbidmarhun.id', $lelongbidmarhunlast->id)
        // ->where('lelongbid_id', $pengesahan->lelongbid_id)
        // ->where('pengesahan.id',  $request->pengesahan_id)
        // ->first();

        // $marhun = LelongBidMarhun::join('lelongbid', 'lelongbidmarhun.lelongbid_id', '=', 'lelongbid.id')
        // ->where('lelongbid_id','=', $pengesahan->lelongbid_id)
        // ->get();

        // $lelongbid = LelongBid::where('lelongbid_id', $lelongbidmarhunlast->lelongbid_id)->first();
        // $txtmarhun = ",1 " . $lelongbidmarhunlast->marhun ;
        // $lelongbid->marhun = str_replace( $txtmarhun,"",$lelongbid->marhun);
        // $lelongbid->berat = $lelongbid->berat - $lelongbidmarhunlast->berat_emastambahan;
        // $lelongbid->hargaasas = $lelongbid->hargaasas - $lelongbidmarhunlast->harga_asastambahan;
        // $lelongbid->save();

        return redirect()->route('pengesahan.senarailelongubahmutu')->with('success','Pengesahan Mutu Marhun Berjaya');
    }

    public function submitdelete(Request $request){

        // dd($request->all());
        $user =  Auth::user();
        
        $currentdate = Carbon::now();
        $currentdate = $currentdate->toDateTimeString();

        
        $marhun = LelongBidMarhun::join('lelongbid', 'lelongbidmarhun.lelongbid_id', '=', 'lelongbid.id')
        ->where('lelongbidmarhun.id','=',$request->lelongbidmarhun_id)
        ->where('lelongbid.id', $request->lelongbid_id)
        ->first();

        $id = $request->lelongbid_id;
        $lelong_id = $marhun->lelong_id;
        
        $pengesahan = new Pengesahan;
        $pengesahan->lelong_id = $marhun->lelong_id;
        $pengesahan->lelongbid_id = $request->lelongbid_id;
        $pengesahan->lelongbidmarhun_id = $request->lelongbidmarhun_id;
        $pengesahan->norujukan = $marhun->norujukan;
        $pengesahan->diminta_oleh = $user->id;
        $pengesahan->diminta_pada = $currentdate;
        $pengesahan->status_ubah = 3;
        $pengesahan->save();

        return redirect()->route('marhun.show', compact('id', 'lelong_id'))
                        ->with('success','Permohonan Pengesahan Padam Marhun Telah Berjaya Dihantar');
         
    }

    public function pcdelete($id, $lelongbid_id)
    {
        $lelongbidmarhun = LelongBidMarhun::where('lelongbid_id', $lelongbid_id)->first();

        $pengesahan = Pengesahan::join('lelongbidmarhun', 'pengesahan.lelongbid_id', '=', 'lelongbidmarhun.lelongbid_id')
        ->where('pengesahan.lelongbidmarhun_id', $lelongbidmarhun->id)
        ->where('pengesahan.lelongbid_id', $lelongbid_id)
        ->select('pengesahan.id as pengesahan_id')
        ->first();

        
        $marhun = LelongBidMarhun::join('lelongbid', 'lelongbidmarhun.lelongbid_id', '=', 'lelongbid.id')
        ->where('lelongbid_id','=',$lelongbid_id)
        ->get();
        
        $lelongbid = LelongBid::where('id', $lelongbid_id)->first();
        $txtmarhun = ",1 " . $lelongbidmarhun->marhun ;
        $lelongbid->marhun = str_replace( $txtmarhun,"",$lelongbid->marhun);
        $lelongbid->berat = $lelongbid->berat - $lelongbidmarhun->berat_emastambahan;
        $lelongbid->hargaasas = $lelongbid->hargaasas - $lelongbidmarhun->harga_asastambahan;
        $lelongbid->save();
        
        if($pengesahan != null)
        {
            $lelongbidmarhun->delete();
        }

        $marhundelete = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)->delete();

        // return redirect()->route('pengesahan.perubahanmutumarhun')
        // ->with('success','Pengesahan Padam Marhun Telah Berjaya');
    }

    public function senarailelong()
    {
        $lelong = Lelong::where('sts_lelong', 0)
        ->get();

        return view('pengesahan.senarailelong',compact('lelong'));
    }

    public function senaraitangguhlelong($id)
    {
        $tangguhlelong = TangguhLelong::join('lelongbid', 'tangguhlelong.lelongbid_id', '=', 'lelongbid.id')
        ->where('tangguhlelong.lelong_id', $id)
        ->get();

        return view('pengesahan.senaraitangguhlelong',compact('tangguhlelong','id'));
    }

    public function lelbidmarhun($id, $norujukan)
    {
        $marhuns = LelongBidMarhun::join('tangguhlelong', 'lelongbidmarhun.lelongbid_id', '=', 'tangguhlelong.lelongbid_id')
        ->where('tangguhlelong.lelong_id', $id)
        ->where('tangguhlelong.norujukan', $norujukan)
        ->get();

        $status = Pengesahan::where('lelong_id', $id)->where('norujukan', $norujukan)->first();

        return view('pengesahan.lelbidmarhun',compact('marhuns', 'id', 'norujukan', 'status'));

    }
    
}