<?php

namespace App\Http\Controllers\Transaction;

use App\Http\Controllers\Controller;
use App\Models\Barang;
use App\Models\Supplier;
use App\Models\ListItemPembelian;
use App\Models\Pembelian;
use App\Models\SettingPrinter;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Carbon\Carbon;
use Mike42\Escpos\PrintConnectors\FilePrintConnector;
use Mike42\Escpos\Printer;
use Mike42\Escpos\PrintConnectors\WindowsPrintConnector;

class PembelianController extends Controller
{
    private function generateNoTransaksi()
    {
        return 'TRN' . time();
    }

    public function index(Request $request)
    {
        $data = [
            'title' => 'Data Pembelian',
            'pembelian' => Pembelian::with('supplier',"listItem","listItem.barang")->get(),
        ];

        if (!$request->ajax() && $request->isMethod('get')) {
            return view('page.dashboard.pembelian.index', compact('data'));
        }

        if ($request->ajax() && $request->isMethod('get')) {
            $perPage = $request->input('per_page', 10);
            $query = Pembelian::query()->with('supplier');
        
            $searchTerm = $request->input('search');
        
            if ($searchTerm) {
                $query->where(function($q) use ($searchTerm) {
                    $q->where('no_transaksi', 'like', "%$searchTerm%")
                      ->orWhere('supplier.nama_supplier', 'like', "%$searchTerm%")
                      ->orWhere('created_at', 'like', "%$searchTerm%");
                });
            }

           
            $data = $query->paginate($perPage);
        
            if ($data->isEmpty()) {
                return response()->json(['message' => 'Tidak ada data!'], 404);
            }
        
            return response()->json([
                'message' => $data, 
            ], 200);
        }               

       
    }
    public function tambah(Request $request)
    {
        $data = [
            'title' => 'Tambah Pembelian',
            'supplier' => Supplier::all()
        ];
        if (!$request->ajax()) {
            return view('page.dashboard.pembelian.tambah', compact('data'));
        }
        
        if ($request->isMethod('get')) {
            $barang = Pembelian::all();
            return response()->json(['message' => $barang], 200);
        }

        $noTransaksi = $this->generateNoTransaksi();
        $items = $request->items;
        
        $pembelian = Pembelian::create([
            'operator' => Auth::user()->id,
            'no_transaksi' => $noTransaksi,
            'total_harga'=> $request->total,
            'bayar'=> $request->bayar,
            'sisa'=> $request->sisa,
            'supplier_id'=> $request->supplier
        ]);
        
        foreach ($items as $item) {
            $barang = Barang::where('kode', $item['kode'])->first();
        
            if ($barang) {
                ListItemPembelian::create([
                    'pembelian_id' => $pembelian->id,
                    'barang_id' => $barang->id, 
                    'qty_beli' => $item['qty'],
                    'harga_beli' => $barang->harga_beli,
                    'harga_jual' => $barang->harga_jual,
                    'nama_barang' => $barang->nama,
                    'ukuran_barang' => $barang->ukuran
                ]);
            } else {
                return response()->json(['message' => 'Opps! theres been an error.'], 404);
            }
        }
       
        return response()->json(['message' => 'Ok'], 200);
    }

    public function delete(Request $request, $id)
    {
        if ($request->ajax()) {
            $data = ListItemPembelian::where("pembelian_id","=",$id);
            if ($data->delete()) {
                $data = Pembelian::findOrFail($id)->delete();
                return response()->json(['message' => 'Berhasil hapus data!'], 200);
            } else {
                return response()->json(['message' => 'Gagal hapus data!'], 404);
            }
        }
    }

   
}