NETBien.backend/app/Http/Controllers/Netbien/CashCloseController.php

<?php

namespace App\Http\Controllers\Netbien;

use App\Http\Controllers\Controller;
use App\Models\CashClose;
use App\Models\Sale;
use App\Models\SaleItem;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Notsoweb\ApiResponse\Enums\ApiResponse;

/**
 *
 */
class CashCloseController extends Controller
{

    public function index(Request $request)
    {
        $query = CashClose::with('user:id,name')->withCount('sales');

        if ($request->has('status')) {
            $query->where('status', $request->status);
        }

        if ($request->has('date')) {
            $query->whereDate('close_date', $request->date);
        }

        $cashCloses = $query->orderBy('id', 'asc')
            ->paginate(config('app.pagination'));

        return ApiResponse::OK->response([
            'cash_closes' => $cashCloses,
        ]);
    }

    public function closeCashClose(Request $request)
    {
       $request ->validate([
           'exit' => 'sometimes|numeric|min:0',
       ]);

       $cashClose = CashClose::open()->first();

       if(!$cashClose) {
           return ApiResponse::NOT_FOUND->response([
               'message' => 'No hay un corte de caja abierto para cerrar.',
           ]);
       }

       $totalSales = Sale::where('cash_close_id', $cashClose->id)->sum('total_amount');

       $paymentMethods = Sale::where('cash_close_id', $cashClose->id)
            ->select('payment_method', DB::raw('SUM(total_amount) as total'))
            ->groupBy('payment_method')
            ->pluck('total', 'payment_method');

        $exit = $request->input('exit', 0);

        $cashClose->update([
            'closed_at' => now(),
            'income' => $totalSales,
            'exit' => $exit,
            'income_cash' => $paymentMethods->get('cash', 0),
            'income_card' => $paymentMethods->get('card', 0),
            'income_transfer' => $paymentMethods->get('transfer', 0),
            'status' => 'closed',
        ]);

        $balanceFinal = $cashClose->initial_balance + $totalSales - $exit;

        return ApiResponse::OK->response([
            'message' => 'Corte de caja cerrado exitosamente.',
            'cash_close' => $cashClose->fresh('user'),
            'resumen' => [
                'periodo' => [
                    'apertura' => $cashClose->opened_at,
                    'cierre' => $cashClose->closed_at,
                ],
                'totales' => [
                    'fondo_inicial' => $cashClose->initial_balance,
                    'total_ventas' => $totalSales,
                    'efectivo' => $paymentMethods->get('cash', 0),
                    'tarjeta' => $paymentMethods->get('card', 0),
                    'transferencia' => $paymentMethods->get('transfer', 0),
                    'egresos' => $exit,
                    'balance_final' => $balanceFinal,
                ],
            ],
        ]);
    }

    public function report($id)
    {
        // Información del corte de caja
        $cashClose = CashClose::with('user:id,name')
            ->withCount('sales')
            ->findOrFail($id);

        // Estadísticas por paquete (Total de Paquetes Vendidos por Tipo)
        $packageStats = DB::table('sale_items')
            ->join('sales', 'sale_items.sale_id', '=', 'sales.id')
            ->join('packages', 'sale_items.package_id', '=', 'packages.id')
            ->where('sales.cash_close_id', $id)
            ->select(
                'packages.name as paquete',
                DB::raw('COUNT(*) as total_vendidos')
            )
            ->groupBy('packages.id', 'packages.name')
            ->get();

        // Estadísticas por duración (Total de Ventas por Duración)
        $durationStats = DB::table('sale_items')
            ->join('sales', 'sale_items.sale_id', '=', 'sales.id')
            ->join('packages', 'sale_items.package_id', '=', 'packages.id')
            ->where('sales.cash_close_id', $id)
            ->select(
                'packages.period as duracion_dias',
                DB::raw('COUNT(DISTINCT sales.id) as total_ventas')
            )
            ->groupBy('packages.period')
            ->orderBy('packages.period', 'asc')
            ->get();

        // Reporte detallado de ventas
        $detailedSales = SaleItem::whereHas('sale', function($query) use ($id) {
                $query->where('cash_close_id', $id);
            })
            ->with([
                'sale.client:id,name,paternal,maternal',
                'sale:id,client_id,payment_method',
                'simCard:id,iccid,msisdn',
                'package:id,name,price'
            ])
            ->orderBy('id', 'asc')
            ->paginate(config('app.pagination'))
            ->through(function($item) {
                return [
                    'nombre_comprador' => $item->sale->client->full_name,
                    'id_sim' => $item->simCard->iccid,
                    'numero_asignado' => $item->simCard->msisdn,
                    'paquete' => $item->package->name,
                    'costo' => $item->package->price,
                    'medio_pago' => $item->sale->payment_method
                ];
            });


        return ApiResponse::OK->response([
            'cash_close' => $cashClose,
            'ventas_paquete' => $packageStats,
            'ventas_duracion' => $durationStats,
            'ventas_detalladas' => $detailedSales,
        ]);
    }
}