<?php

class WarehouseArticleDistributorController extends TTCrud {
    protected string $headerTitle = 'Lieferanteintrag';
    protected string $createText = 'Lieferanteintrag erstellen';

    // @formatter:off
    protected array $columns = [
        ['key' => 'purchasePrice', 'text' => 'Einkaufspreis', 'required' => true, 'modal' => ['type' => 'number']],
        ['key' => 'articleId', 'text' => 'Artikel', 'required' => true, 'modal' => ['type' => 'select', 'data' => 'WarehouseArticle']],
        ['key' => 'distributorId', 'text' => 'Lieferant', 'required' => true, 'modal' => ['type' => 'select', 'data' => 'WarehouseDistributor']],
        ['key' => 'externalArticleNumber', 'text' => 'Externe Artikelnummer', 'required' => true],
        ['key' => 'note', 'text' => 'Notiz', 'required' => false, 'modal' => ['type' => 'textarea']],
        ['key' => 'actions', 'text' => 'Aktionen', 'required' => false, 'modal' => false, 'table' => ['filter' => false, 'sortable' => false, 'class' => 'text-center']]
    ];
    // @formatter:on

    protected array $infoMessages = ['create' => 'Lieferanteintrag wurde erstellt',
                                     'update' => 'Lieferanteintrag wurde aktualisiert',
                                     'delete' => 'Lieferanteintrag wurde gelöscht',
                                     'noChanges' => 'Keine Änderungen',];

    protected function checkExistingThresholdEntry($postData): bool {
        $count = WarehouseLocationThresholdOverrideModel::count(['articleId' => $postData['articleId'],
                                                         'distributorId' => $postData['distributorId']]);

        if ($count > 0) {
            self::returnJson(['success' => false,
                              'message' => 'Es existiert bereits ein Eintrag mit dieser Artikelnummer und diesem Lieferanten.']);
            return false;
        }

        return true;
    }

    protected function beforeCreate($postData): bool {
        return $this->checkExistingThresholdEntry($postData);
    }

    protected function afterCreate($postData) {
        WarehouseArticleController::updateCheapestPurchasePrice($postData['articleId']);
    }

    protected function beforeUpdate($postData): bool {
        $existing = $this->checkExistingThresholdEntry($postData);

        if (!$existing) {
            return false;
        }

        (new WarehouseHistoryController)->create($postData, $this->mod);

        return true;
    }

    protected function afterUpdate($postData) {
        WarehouseArticleController::updateCheapestPurchasePrice($postData['articleId']);
    }

    protected function getHistoryAction() {
        $history = WarehouseHistoryModel::getByRowId($this->request->id, $this->mod);

        $history = array_map(function ($item) {
            $item = (array) $item;

            $item['columnHeader'] = $this->columns[array_search($item['key'], array_column($this->columns, 'key'))]['text'];
            return $item;
        }, $history);

        self::returnJson($history);
    }

}