<?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()
    {
        $user =  Auth::user();

        $caw = Cawangan::where('caw_code','=',$user->kodcaw)->first();
        $lelongbid = LelongBid::where('caw_id','=',$caw->id)->get();

        $lelongid = LelongBid::select('lelong_id')->where('caw_id','=',$caw->id)->groupBy('lelong_id')->get();
        $lelong = Lelong::whereIn('id', $lelongid)->get();

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

    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', $lelongbid->id)
                    ->whereNull('disahkan_pada')
                    ->first();
                    if($checkdata)
                    {
                        //
                    }
                    else
                    {
                        $karat = new Pengesahan;
                        $karat->lelong_id = $lelong->id;
                        $karat->lelongbid_id = $lelongbid->id;
                        $karat->norujukan = $lelongbid->norujukan;
                        $karat->diminta_oleh = $user->id;
                        $karat->diminta_pada = $currentdate;
                        $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)
                        ->with('success','Kemaskini Marhun Berjaya');
    }

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

        $karatall = JenisKarat::all();
        $emasall = JenisEmas::all();
        

        $pdf = PDF::loadView('pdf.marhundetails',compact('marhun',
                                                        'lelongbid',
                                                        'karatall',
                                                        
                                                        'emasall'))->setPaper('a4', 'landscape');
        
        return $pdf->download('Senarai Lelong Details.pdf');


    }

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

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

    //Operasi
    public function sahubahmutu(Request $request)
    {
        // dd($request->all());
        $mutumarhun = Pengesahan::join('lelong', 'pengesahan.lelong_id', '=', 'lelong.id')
        ->whereNull('disahkan_oleh')
        ->select(
            'pengesahan.id as pengesahan_id',
            'pengesahan.norujukan',
            'lelong.tarikh_lelong',
            'pengesahan.norujukan'
        )
        ->get();

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

    public function mutumarhun($pengesahan_id, $norujukan)
    {
        $pengesahan = Pengesahan::where('id', $pengesahan_id)
        ->where('norujukan', $norujukan)
        ->first();

        $marhuns = LelongBidMarhun::where('lelongbid_id', $pengesahan->lelongbid_id)
        ->get()->toArray();

        $lelongbid = LelongBid::where('id', $pengesahan->lelongbid_id)->first();
        $karat = Lelkarat::where('lelong_id', $pengesahan->lelong_id)->get();

        foreach($marhuns as $index1=>$marhun)
        {
            $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); 
            // if($gadaimarhun->karat == $marhun['karat'])
            // {
            //     $status = 0;
            // }
            // else
            // {
            //     $status = 1;
            // }
            $marhuns[$index1]['old_marhun'] = $gadaimarhun->marhun;
            $marhuns[$index1]['old_karat'] = $gadaimarhun->karat;
            // $marhun[$index1]['status_perubahan'] = $status;
            $marhuns[$index1]['old_berat'] = $gadaimarhun->berat;
            $marhuns[$index1]['old_harga'] = $karat->harga;
            $marhuns[$index1]['old_nilaimarhun'] = $total;
            $marhuns[$index1]['old_hargaasas'] = $hargaasas;
        }
        return view('pengesahan.mutumarhun', compact('marhuns', 'lelongbid', 'pengesahan_id', 'norujukan'));
    }

    public function terimaperubahan(Request $request)
    {
        //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();
        }

        //update status lelongbidmarhun = tangguh

        $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(); 

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