<?php

class WarehouseArticlePacketController extends TTCrud {
    protected string $headerTitle = 'Artikel-Pakete';
    protected string $createText = 'Artikel-Paket erstellen';

    // @formatter:off
    protected array $columns = [
        ['key' => 'title', 'text' => 'Titel', 'required' => true],
        ['key' => 'externalArticleNumber', 'text' => 'Artikel Nummer Trio', 'required' => false],
        ['key' => 'description', 'text' => 'Beschreibung', 'required' => true],
        ['key' => 'category', 'text' => 'Kategorie', 'required' => true],
        ['key' => 'overrideSellPrice', 'text' => 'Überschriebener Verkaufspreis', 'required' => false, 'modal' => ['type' => 'number'], 'table' => false],
        ['key' => 'calculatedSellPrice', 'text' => 'Verkaufspreis', 'required' => false, 'modal' => false, 'table' => ['filter' => false, 'sortable' => false]],
        ['key' => 'subItems', 'text' => 'Unterartikel', 'required' => true],
        ['key' => 'actions', 'text' => 'Aktionen', 'required' => false, 'modal' => false, 'table' => ['filter' => false, 'sortable' => false, 'class' => 'text-center', 'priority' => 10]],
    ];
    // @formatter:on

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

    protected function prepareCrudConfig() {
        $articles = array_map(function ($article) {
            return ['value' => $article->id, 'text' => $article->title];
        }, WarehouseArticleModel::getAll(
            ['isEShop' => 1],
        ));

        $this->columns[6]['modal']['items'] = $articles;
    }

    //TODO: make this so it does not update all packets at the same time
    protected function updatePacketPricesAction() {
        $packets = WarehouseArticlePacketModel::getAll();
        $articles = WarehouseArticleModel::getAll(['isEShop' => 1]);

        // packet has $calculatedSellPrice for this but when overrideSellPrice is set, it should be used

        foreach ($packets as $packet) {
            if ($packet->overrideSellPrice) {
                $calculatedSellPrice = $packet->overrideSellPrice;
            } else {
                $subItems = json_decode($packet->subItems);
                $calculatedSellPrice = 0;

                foreach ($subItems as $subItem) {
                    $article = WarehouseArticleModel::get($subItem->id);
                    $cheapestSellPrices = json_decode($article->cheapestSellPrice, true);
                    // find in array cheapestSellPrices by title === 'Energie Steiermark' and get the price
                    $articlePrice = array_values(array_filter($cheapestSellPrices, function ($cheapestSellPrice) {
                        return $cheapestSellPrice['title'] === 'Energie Steiermark';
                    }));

                    $articlePrice = $articlePrice[0]['price'] ?? 0;

                    $calculatedSellPrice += $subItem->amount * $articlePrice;
                }
            }
	
	WarehouseArticlePacketModel::update(array_merge(get_object_vars($packet), ['calculatedSellPrice' => $calculatedSellPrice]));
        }

        return true;
    }

    protected function afterUpdate(): bool {
        return $this->updatePacketPricesAction();
    }

    protected function afterCreate(): bool {
        return $this->updatePacketPricesAction();
    }

    protected function beforeUpdate($postData): bool {
        (new WarehouseHistoryController)->create($postData, $this->mod);

        return true;
    }

    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);
    }

}