<?php

namespace Modules\Business\App\Http\Controllers;

use App\Http\Controllers\Controller;
use App\Models\Party;
use App\Models\Transaction;
use App\Services\PdfService;
use App\Traits\DateFilterTrait;
use App\Traits\DateRangeTrait;
use Illuminate\Http\Request;
use Maatwebsite\Excel\Facades\Excel;
use Modules\Business\App\Exports\ExportTransactionReport;

class AcnooTransactionController extends Controller
{
    use DateFilterTrait, DateRangeTrait;

    public function index(Request $request)
    {
        $businessId = auth()->user()->business_id;
        $parties = Party::where('business_id', $businessId)->latest()->get();

        $transactionsQuery = Transaction::with('paymentType')
            ->where('business_id', $businessId);

        $duration = $request->custom_days ?: 'today';
        [$filter_from_date, $filter_to_date] = $this->applyDateRange($duration, $request->from_date, $request->to_date);

        $this->applyDateFilter($transactionsQuery, $duration, 'date', $request->from_date, $request->to_date);

        // Search filter
        if ($request->filled('search')) {
            $transactionsQuery->where(function ($query) use ($request) {
                $query->where('amount', 'like', '%' . $request->search . '%')
                    ->orWhere('invoice_no', 'like', '%' . $request->search . '%')
                    ->orWhere('platform', 'like', '%' . $request->search . '%')
                    ->orWhere('type', 'like', '%' . $request->search . '%');
            });
        }

        // Platform filter
        if ($request->filled('platform')) {
            $transactionsQuery->where('platform', $request->platform);
        }

        // Party Filter
        if ($request->filled('party_id')) {

            $transactionsQuery->where(function ($q) use ($request) {

                $q->where(function ($saleQ) use ($request) {
                    $saleQ->where('platform', 'sale')
                        ->whereHas('sale', function ($s) use ($request) {
                            $s->where('party_id', $request->party_id);
                        });
                });

                $q->where(function ($saleRtnQ) use ($request) {
                    $saleRtnQ->where('platform', 'sale_return')
                        ->whereHas('saleReturn.sale', function ($s) use ($request) {
                            $s->where('party_id', $request->party_id);
                        });
                });

                $q->orWhere(function ($purQ) use ($request) {
                    $purQ->where('platform', 'purchase')
                        ->whereHas('purchase', function ($p) use ($request) {
                            $p->where('party_id', $request->party_id);
                        });
                });

                $q->orWhere(function ($purRtnQ) use ($request) {
                    $purRtnQ->where('platform', 'purchase_return')
                        ->whereHas('purchaseReturn.purchase', function ($p) use ($request) {
                            $p->where('party_id', $request->party_id);
                        });
                });

                $q->orWhere(function ($dueQ) use ($request) {
                    $dueQ->where('platform', 'due_collect')
                        ->whereHas('dueCollect', function ($d) use ($request) {
                            $d->where('party_id', $request->party_id);
                        });
                });

            });
        }

        // Calculate summary data
        $total_tr_amount = (clone $transactionsQuery)->sum('amount');

        $total_tr_money_in = (clone $transactionsQuery)
            ->where('type', 'credit')
            ->sum('amount');

        $total_tr_money_out = (clone $transactionsQuery)
            ->where('type', 'debit')
            ->sum('amount');

        // Paginate data
        $perPage = $request->input('per_page', 20);
        $transactions = $transactionsQuery->latest()->paginate($perPage)->appends($request->query());

        if ($request->ajax()) {
            return response()->json([
                'data' => view('business::transactions.datas', compact('transactions', 'filter_from_date', 'filter_to_date', 'duration'))->render(),
                'total_tr_amount' => currency_format($total_tr_amount, currency: business_currency()),
                'total_tr_money_in' => currency_format($total_tr_money_in, currency: business_currency()),
                'total_tr_money_out' => currency_format($total_tr_money_out, currency: business_currency()),
            ]);
        }

        return view('business::transactions.index', compact('transactions', 'total_tr_amount', 'total_tr_money_in', 'total_tr_money_out', 'parties', 'filter_from_date', 'filter_to_date', 'duration'));
    }

    public function exportExcel()
    {
        return Excel::download(new ExportTransactionReport, 'bill-wise-profit.xlsx');
    }

    public function exportCsv()
    {
        return Excel::download(new ExportTransactionReport, 'bill-wise-profit.csv');
    }

    public function exportPdf()
    {
        $transactions = Transaction::with('paymentType')
            ->where('business_id', auth()->user()->business_id)
            ->latest()
            ->get();

        return PdfService::render('business::transactions.pdf', compact('transactions'),'transactions-report.pdf');
    }
}