<?php

namespace App\Controllers\Dashboard;

use App\Controllers\BaseController;
use CodeIgniter\HTTP\ResponseInterface;

class DashboardController extends BaseController
{
    private array $invoiceOverviews = [];

    public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);

        if (!defined('AUTHENTICATED') || AUTHENTICATED === false) {
            die('NO ACCESS');
        }
    }

    public function getOwhp(): ResponseInterface
    {
        $recapprojects = new \Recapprojects('F', false, false);

        $projects = $recapprojects->getProjects();

        $currentFinancialYear = 0;
        $totalRevenues = 0;
        $totalOwp = 0;
        $ownRevenue = 0;
        $available = 0;

        foreach ($projects as $project) {
            $revenues = 0;
            foreach ($project['employees'] as $employee) {
                $revenues += $employee['revenues'];
            }
            $currentFinancialYear += $project['current_financial_year'];

            $owp = $project['own_revenue'] - $revenues;
            $owp = $owp > 0 ? $owp : 0;
            $totalOwp += $owp;

            $ownRevenue += $project['own_revenue'];
            $totalRevenues += $revenues;
            $available += $project['budgetAvailable'];
        }

        $outstandings = \Invoice::getTotalsOutstandingPerProject(false);

        $this->setInvoiceOverview();

        return $this->json([
            'totalOwp'             => round($totalOwp, 0),
            'revenuesThisYear'     => $this->getRevenuesThisYear(),
            'currentFinancialYear' => round($currentFinancialYear),
            'owpNextyear'          => round($totalOwp - $currentFinancialYear),
            'revenuesNextyear'     => round($totalOwp / 0.4),
            'totalRevenues'        => round($totalRevenues),
            'outstandings'         => $this->invoiceOverviews,
            'costsToPay'           => $this->reservations(),
            'invoiced'             => $this->getInvoiced(),
            'totalChance'          => $this->getChanceRevenues(),
            'totalPayment'         => round(\Payment::getPaymentInYear(date('Y')))
        ]);
    }

    private function getRevenuesThisYear(): float
    {
        $year = date('Y');
        $sql = \QEmployeeHours::fire(false, $year);

        $db = \Config\Database::connect();
        $query = $db->query($sql);

        $result = $query->getResult();

        $totalRevenue = 0;
        foreach ($result as $revenue) {
            $totalRevenue += $revenue->revenues;
        }

        return $totalRevenue;
    }

    private function setInvoiceOverview(): void
    {
        $projects = \Project::whereArchive('F')->get();

        foreach ($projects as $project) {
            $invoiceOverview = new \InvoiceOverview($project, date('Y'));

            $this->invoiceOverviews[] = $invoiceOverview->getProjectDetails();
        }
    }

    private function reservations(): float
    {
        $sql = \ReservationTotals::fire();

        $db = \Config\Database::connect();
        $query = $db->query($sql);

        $results = $query->getResult();

        $costsToPay = 0;
        foreach ($results as $result) {
            $toPay = $result->other_revenue - $result->costs + $result->saldoToPay;
            $costsToPay += $toPay;
        }

        return $costsToPay;
    }

    private function getInvoiced(): float
    {
        $invoiced = \Invoice::getInvoiced(date('Y'));

        $totalInvoiced = 0;
        foreach ($invoiced as $invoice) {
            $totalInvoiced += round(($invoice->invoiceamount * 1.21), 0);
        }

        return $totalInvoiced;
    }

    private function getChanceRevenues(): float
    {
        $offers = \Offer::getAllOffers(false, 'F', '', 'id', 'desc');

        $totalChance = 0;
        foreach ($offers as $offer) {
            $totalChance += round(
                ($offer->own_revenue) *  // + $offer->other_revenue mail 17-01-2022
                ($offer->acceptance_chance / 100),
                0
            );
        }

        return $totalChance;
    }
}