<?php

namespace Modules\Business\App\Exports;

use App\Models\Purchase;
use App\Traits\DateFilterTrait;
use Illuminate\Contracts\View\View;
use Maatwebsite\Excel\Concerns\FromView;

class PurchaseExport implements FromView
{
    use DateFilterTrait;
    
    public function view(): View
    {
        $purchasesQuery = Purchase::with('user:id,name', 'party:id,name,email,phone,type', 'payment_type:id,name', 'branch:id,name', 'transactions')
            ->where('business_id', auth()->user()->business_id);

        $purchasesQuery->when(request('branch_id'), function ($q) {
            $q->where('branch_id', request('branch_id'));
        });

        // Date Filter
        $duration = request('custom_days') ?: 'today';
        $this->applyDateFilter($purchasesQuery, $duration, 'purchaseDate', request('from_date'), request('to_date'));

        // Search Filter
        if (request('search')) {
            $purchasesQuery->where(function ($query) {
                $query->where('paymentType', 'like', '%' . request('search') . '%')
                    ->orWhere('invoiceNumber', 'like', '%' . request('search') . '%')
                    ->orWhereHas('party', function ($q) {
                        $q->where('name', 'like', '%' . request('search') . '%');
                    })
                    ->orWhereHas('payment_type', function ($q) {
                        $q->where('name', 'like', '%' . request('search') . '%');
                    })
                    ->orWhereHas('branch', function ($q) {
                        $q->where('name', 'like', '%' . request('search') . '%');
                    });
            });
        }

        $purchases = $purchasesQuery->latest()->limit($request->per_page ?? 20)->get();


        return view('business::reports.purchase.excel-csv', compact('purchases'));
    }

}