<?php

namespace common\components;

use bizHd\order\services\OrderService;
use Yii;

/**
 * 订单节日贺卡云打印（文字暂写死，纸张规格可配置）
 */
class greetingCardPrintUtil
{
    /**
     * 根据订单 ID 打印节日贺卡
     */
    public static function printByOrderId($orderId, $mainId = 0, array $printOptions = [])
    {
        $order = OrderService::getById($orderId);
        if (empty($order)) {
            throw new CloudPrinterApiException('订单不存在');
        }
        if ($mainId > 0) {
            OrderService::valid($order, $mainId);
        }

        return self::printByData(self::buildDefaultData(), $printOptions);
    }

    /**
     * 直接打印贺卡
     */
    public static function printByData(array $data = [], array $printOptions = [])
    {
        if (!cloudPrintUtil::isEnabled()) {
            throw new CloudPrinterApiException('链科云打印未启用，请先在 .env 配置 LIANKENET_*');
        }

        $paper = cloudPrintPaperSpec::resolve(array_merge([
            'scene' => cloudPrintPaperSpec::SCENE_GREETING_CARD,
        ], $printOptions));
        $data['paper'] = $paper;

        $html = self::renderHtml($data);
        return (new cloudPrintUtil())->printHtml($html, $paper['dmPaperSize']);
    }

    /**
     * 默认贺卡文案（写死，后续可改为订单 cardInfo / 收花人姓名等）
     */
    public static function buildDefaultData()
    {
        return [
            'cardTitle' => '生日快乐贺卡',
            'toText' => 'To 陈小姐',
            'titleText' => '生日快乐',
            'messageLines' => [
                '愿你今天被鲜花和温柔包围，',
                '生日快乐，天天开心。',
            ],
            'fromText' => 'From 你的朋友',
        ];
    }

    /**
     * 渲染贺卡 HTML
     */
    public static function renderHtml(array $data)
    {
        $data = array_merge(self::buildDefaultData(), $data);
        if (empty($data['paper'])) {
            $data['paper'] = cloudPrintPaperSpec::resolve([
                'scene' => cloudPrintPaperSpec::SCENE_GREETING_CARD,
            ]);
        }
        $template = Yii::getAlias('@common/templates/greeting-card-a4.php');
        if (!is_file($template)) {
            throw new CloudPrinterApiException('节日贺卡模板不存在');
        }
        ob_start();
        include $template;
        return (string)ob_get_clean();
    }
}