<?php

namespace Modules\DailySalePaymentReportModule\Http\Controllers;

use Illuminate\Contracts\Support\Renderable;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\DB;
use Carbon\Carbon;

class DailySalePaymentReportModuleController extends Controller
{
    /**
     * Display a listing of the resource.
     * @return Renderable
     */
    public function index(Request $request)
    {
        $report_date = $request->input('report_date', Carbon::today()->toDateString());

        // Fetch dynamic payment options using DB facade since the model is missing in this branch
        $paymentOptions = DB::table('payment_options')->where('is_active', 1)
            ->orderBy('id')
            ->get(['id', 'name']);


        $sales = DB::table('sales')
            ->leftJoin('users', 'sales.user_id', '=', 'users.id')
            ->leftJoin('customers', 'sales.customer_id', '=', 'customers.id')
            ->whereDate('sales.created_at', $report_date)
            ->select(
                'sales.id',
                'sales.created_at as date',
                'sales.reference_no',
                'users.name as cashier',
                'customers.name as customer',
                'sales.grand_total',
                'sales.due_amount'
            )->get();

        $sales_data = [];
        foreach ($sales as $sale) {
            // Get payments ONLY made on the report_date
            $payments = DB::table('payments')
                ->where('sale_id', $sale->id)
                ->whereDate('created_at', $report_date)
                ->select('payment_option_id', DB::raw('SUM(amount) as total_amount'))
                ->groupBy('payment_option_id')
                ->get();

            $methodTotals = [];
            foreach ($payments as $payment) {
                $methodTotals[$payment->payment_option_id] = $payment->total_amount;
            }

            $sales_data[] = (object) [
                'date' => Carbon::parse($sale->date)->format('Y-m-d'),
                'reference_no' => $sale->reference_no,
                'cashier' => $sale->cashier ?? 'N/A',
                'customer' => $sale->customer ?? 'N/A',
                'grand_total' => $sale->grand_total,
                'due_amount' => $sale->due_amount,
                'methods' => $methodTotals
            ];
        }

        return view('dailysalepaymentreportmodule::index', compact('sales_data', 'report_date', 'paymentOptions'));
    }

    /**
     * Show the form for creating a new resource.
     * @return Renderable
     */
    public function create()
    {
        return view('dailysalepaymentreportmodule::create');
    }

    /**
     * Store a newly created resource in storage.
     * @param Request $request
     * @return Renderable
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Show the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function show($id)
    {
        return view('dailysalepaymentreportmodule::show');
    }

    /**
     * Show the form for editing the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function edit($id)
    {
        return view('dailysalepaymentreportmodule::edit');
    }

    /**
     * Update the specified resource in storage.
     * @param Request $request
     * @param int $id
     * @return Renderable
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     * @param int $id
     * @return Renderable
     */
    public function destroy($id)
    {
        //
    }

    public function exportReport(Request $request)
    {

        $date = $request->query('date');
        $type = $request->query('type');


        return "Export function is working. Selected Date: " . $date . " | Export Type: " . $type;
    }
}