<?php

namespace Modules\Business\App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Models\DueCollect;
use App\Services\PdfService;
use App\Traits\DateFilterTrait;
use App\Traits\DateRangeTrait;
use Illuminate\Support\Carbon;
use Maatwebsite\Excel\Facades\Excel;
use Modules\Business\App\Exports\ExportTransaction;

class AcnooTransactionHistoryReportController extends Controller
{
    use DateFilterTrait, DateRangeTrait;

    public function __construct()
    {
        $this->middleware('check.permission:transaction-history-reports.read')->only(['index']);
    }

    public function index(Request $request)
    {
        $businessId = auth()->user()->business_id;
        $today = Carbon::today()->format('Y-m-d');

        $total_due = DueCollect::where('business_id', $businessId)
            ->whereDate('paymentDate', $today)
            ->sum('totalDue');

        $total_paid = DueCollect::where('business_id', $businessId)
            ->whereDate('paymentDate', $today)
            ->sum('payDueAmount');

        $transactionsQuery = DueCollect::with('party:id,name,type', 'payment_type:id,name', 'transactions')->where('business_id', $businessId);

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

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

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

        if ($request->filled('type')) {
            $transactionsQuery->whereHas('party', function ($q) use ($request) {
                $q->where(function ($q) use ($request) {
                    $q->where('type', $request->type);
                });
            });
        }

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

        $total_due = $transactionsQuery->sum('totalDue');
        $total_paid = $transactionsQuery->sum('payDueAmount');

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

        return view('business::reports.transaction-history.transaction-reports', compact('transactions', 'total_due', 'total_paid', 'filter_from_date', 'filter_to_date', 'duration'));
    }

    public function exportExcel()
    {
        return Excel::download(new ExportTransaction, 'transaction-history.xlsx');
    }

    public function exportCsv()
    {
        return Excel::download(new ExportTransaction, 'transaction-history.csv');
    }

    public function exportPdf()
    {
        $transactions = DueCollect::with('party:id,name,type', 'payment_type:id,name', 'transactions')->where('business_id', auth()->user()->business_id)
            ->latest()
            ->get();

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