<?php

class WarehouseAdministrationController extends mfBaseController {
    private User $me;

    protected function init(): void {
        $me = new User();
        $me->loadMe();
        $this->layout()->set("me", $me);
        $this->me = $me;

        if (!$this->me->isAdmin()) {
            $this->redirect("dashboard");
        }
    }

    protected function indexAction(): void {
        $this->layout()->set('additionalJS', ['js/pages/WarehouseHistory/WarehouseHistoryModal.js']);

        Helper::renderVue($this, 'WarehouseAdministration', 'Administration-Tools', ["CREATE_URL" => $this::getUrl($this->mod . "/create"),
                                                                 "TABLE_URL" => $this::getUrl($this->mod . "/get"),
                                                                 "UPDATE_URL" => $this::getUrl($this->mod . "/update"),
                                                                 "DELETE_URL" => $this::getUrl($this->mod . "/delete"),]);
    }

    //TODO: this needs improvement as it is inefficient but it doesnt matter as it doesnt get called very often
    // and also maybe we should move it to WarehouseLocationController
    protected function createLocationsAction(): void {
        $existingLocations = WarehouseLocationModel::getAll();
        $companyCars = TimerecordingCarModel::getAll();
        $beforeCount = WarehouseLocationModel::count();


        $wantedCarLocations = [];
        foreach ($companyCars as $car) {
            // check if $car->brand includes "Anhänger" or "Anhaenger", if yes then continue
            if (strpos($car->brand, "Anhänger") !== false || strpos($car->brand, "Anhaenger") !== false) {
                continue;
            }

            $carModelParts = explode(" ", $car->model);
            if (count($carModelParts) > 1) {
                $wantedCarLocations[] = "{$car->number_plate} {$car->brand} {$carModelParts[0]} {$carModelParts[1]}";
            } else {
                $wantedCarLocations[] = "{$car->number_plate} {$car->brand} {$carModelParts[0]}";
            }
        }


        // create a warehouse location for each wantedcar but check if $existingLocations[]->title already exists with the same title
        foreach ($wantedCarLocations as $wantedCarLocation) {
            $locationExists = false;
            foreach ($existingLocations as $existingLocation) {
                if ($existingLocation->title === $wantedCarLocation) {
                    $locationExists = true;
                    break;
                }
            }

            if (!$locationExists) {
                $numberPlate = explode(" ", $wantedCarLocation)[0];
                $assignedTo = 1;
                foreach ($companyCars as $car) {
                    if ($car->number_plate === $numberPlate) {
                        $assignedTo = $car->user_id;
                        break;
                    }
                }
                if ($assignedTo === null) {
                    $assignedTo = 6;
                }

                WarehouseLocationModel::create([
                    "title" => $wantedCarLocation,
                    "description" => "Automatisch erstellt",
                    "assignedTo" => $assignedTo,
                    "createBy" => $this->me->id,
                    "create" => time()
                ]);
            }
        }

        $existingLocations = WarehouseLocationModel::getAll();
        $users = UserModel::search(['employee' => true]);

        // now create a warehouse location for each user only if they dont already have one (for example if they have a company car)
        foreach ($users as $user) {
            $locationExists = false;
            foreach ($existingLocations as $existingLocation) {
                if (intval($existingLocation->assignedTo) === intval($user->id)) {
                    $locationExists = true;
                    break;
                }
            }

            if (!$locationExists) {
                WarehouseLocationModel::create([
                    "title" => $user->name . "'s Lagerort",
                    "description" => "Automatisch erstellt",
                    "assignedTo" => $user->id,
                    "createBy" => $this->me->id,
                    "create" => time()
                ]);
            }
        }

        $afterCount = WarehouseLocationModel::count();

        if ($afterCount - $beforeCount === 0) {
            $this->returnJSON(["success" => true, "message" => "Alle Lagerorte existieren bereits"]);
        } else {
            $this->returnJSON(["success" => true, "message" => "Es wurden " . ($afterCount - $beforeCount) . " neue Lagerorte erstellt"]);
        }
    }
}