<?php

namespace App\Http\Controllers;

use App\Services\PembiayaanService;
use App\Services\CustomerInfoService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class HomeController extends Controller
{
    private $pembiayaanService;
    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct(PembiayaanService $pembiayaanService)
    {
        $this->pembiayaanService = $pembiayaanService;
        $this->middleware(['auth', 'verified']);
    }
    
    /**
     * Show the application buffer page.
     *
     * @return \Illuminate\View\View
     */
    public function buffer(Request $request)
    {
        $homeUrl = route('home');
        $authUser = Auth::user();

        [$customer_pkb, $customer_koop] = CustomerInfoService::get($authUser['icno']);

        $customerLelong = $this->getCustomerInfoLelong($authUser['icno']);

        // ['gadai' => $customer_gadai, 'lelong' => $customer_lelong] = $customerInfo;
        $customer_gadai = array_merge(
            $customer_pkb['gadai'] ?? [],
            $customer_koop['gadai'] ?? []
        );
        
        $customer_lelong = array_merge(
            $customer_pkb['lelong'] ?? [],
            $customer_koop['lelong'] ?? []
        );

        // only get lelong that is harga jualan that is not null or 0
        $customer_lelong = array_filter($customer_lelong, fn($x) => $x['hargajualan'] != null && $x['hargajualan'] != 0);

        $formatMoney = fn($x) => number_format($x, 2);
        $getTotal = fn($x) => array_reduce($x, fn($accumulator, $current_item) => $accumulator + $current_item['bakipjm'], 0);
        $total = $formatMoney($getTotal($customer_gadai));

        $sixMonths = sizeOf(array_filter($customer_gadai, fn($x) => $x['tempoh'] >= 6));

        $bilanganLelong = sizeOf($customer_lelong);

        $bilangan = sizeof($customer_gadai) + sizeOf($customer_lelong);

        return view('includes.buffer', compact('bilangan', 'sixMonths', 'total', 'bilanganLelong', 'homeUrl','customerLelong'));
    }

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\View\View
     */
    public function index(Request $request)
    {
        $pembiayaan = $this->pembiayaanService->getPembiayaan($request->filter);

        $authUser = Auth::user();

        [$customer_pkb, $customer_koop] = CustomerInfoService::get($authUser['icno']);
    

        $customerLelong = $this->getCustomerInfoLelong($authUser['icno']);
        // ['gadai' => $customer_gadai, 'lelong' => $customer_lelong] = $customerInfo;

        $customer_gadai = array_merge(
            $customer_pkb['gadai'] ?? [],
            $customer_koop['gadai'] ?? []
        );
        
        $customer_lelong = array_merge(
            $customer_pkb['lelong'] ?? [],
            $customer_koop['lelong'] ?? []
        );

        // only get lelong that is harga jualan that is not null or 0
        $customer_lelong = array_filter($customer_lelong, fn($x) => $x['hargajualan'] != null && $x['hargajualan'] != 0);

        $formatMoney = fn($x) => number_format($x, 2);
        $getTotal = fn($x) => array_reduce($x, fn($accumulator, $current_item) => $accumulator + $current_item['bakipjm'], 0);
        $total = $formatMoney($getTotal($customer_gadai));

        $sixMonths = sizeOf(array_filter($customer_gadai, fn($x) => $x['tempoh'] >= 6));

        $bilanganLelong = sizeOf($customer_lelong);

        $bilangan = sizeof($customer_gadai) + sizeOf($customer_lelong);
        
        return view('includes.home', compact('bilangan', 'sixMonths', 'total', 'bilanganLelong', 'pembiayaan','customerLelong'));
    }

    private function getCustomerInfoLelong($icno){
        [$customerLelong, $customerLelongKoop] = CustomerInfoService::get($icno, '/portal/customer/info/lelong');

        // Extract data with null safety
        $bakiLelong = isset($customerLelong['success']) && $customerLelong['success'] 
            ? ($customerLelong['data']['bakilelong'] ?? 0) : 0;
        $rugiLelong = isset($customerLelong['success']) && $customerLelong['success'] 
            ? ($customerLelong['data']['rugilelong'] ?? 0) : 0;
        
        $bakiKoop = isset($customerLelongKoop['success']) && $customerLelongKoop['success'] 
            ? ($customerLelongKoop['data']['bakilelong'] ?? 0) : 0;
        $rugiKoop = isset($customerLelongKoop['success']) && $customerLelongKoop['success'] 
            ? ($customerLelongKoop['data']['rugilelong'] ?? 0) : 0;
        
        // Calculate totals
        $totalBakiLelong = $bakiLelong + $bakiKoop;
        $totalRugiLelong = $rugiLelong + $rugiKoop;

        return ['rugilelong' => $totalRugiLelong, 'bakilelong' => $totalBakiLelong];
    }
}