<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/12/14
 * Time: 10:17
 */

namespace addons\Printer\common\logic\printer;


use addons\Printer\common\config\BaseConfig;
//use app\forms\common\prints\content\OrderContent;

/**
 * @property BaseConfig $config
 */
abstract class BasePrinter
{
    public $config;

    /**
     * @param $data
     * @return mixed
     * @throws \Exception
     */
    public function print($data)
    {
        $content = '';
        foreach ($data as $item) {
            if (isset($item['show']) && $item['show'] == 0) {
                continue;
            }
            $getter = 'get' . $item['handle'];
            if (isset($item['children'])) {
                $children = $item['content'];
                foreach ($item['children'] as $value) {
                    if (isset($value['content'])) {
                        $childGetter = 'get' . $value['handle'];
                        $children .= $this->$childGetter($value['content']);
                    }
                }
                $content .= $this->$getter($children);  
            } else {
                $content .= $this->$getter($item['content']);
            }
        }
        return $this->config->print($content);
    }

    /**
     * 补齐空格
     * 每n个中文字符长度为一个数组元素
     * @param string $input
     * @param integer $n
     * @return array
     */
    protected function rStrPad1($input, $n = 7)
    {
        $string = "";
        $count = 0;
        $c_count = 0;
        $arr = array();
        for ($i = 0; $i < mb_strlen($input, 'UTF-8'); $i++) {
            $char = mb_substr($input, $i, 1, 'UTF-8');
            $string .= $char;
            if (strlen($char) == 3) {
                $count += 2;
                $c_count++;
            } else {
                $count += 1;
            }
            if ($count >= $n * 2) {
                $arr[] = $string;
                $string = '';
                $count = 0;
                $c_count = 0;
            }
        }
        if ($count < $n * 2) {
            $string = str_pad($string, $n * 2 + $c_count);
            $arr[] = $string;
        }
        return $arr;
    }

    /**
     * 补齐空格
     * 截取七个中文字符长度
     * @param string $input
     * @param integer $n
     * @return string
     */
    protected function rStrPad($input, $n = 7)
    {
        $string = "";
        $count = 0;
        $c_count = 0;
        for ($i = 0; $i < mb_strlen($input, 'UTF-8'); $i++) {
            $char = mb_substr($input, $i, 1, 'UTF-8');
            $string .= $char;
            if (strlen($char) == 3) {
                $count += 2;
                $c_count++;
            } else {
                $count += 1;
            }
            if ($count >= $n * 2) {
                break;
            }
        }
        if ($count < $n * 2) {
            $string = str_pad($string, $n * 2 + $c_count);
        }
        return $string;
    }

    /**
     * @return string
     * 打印次数
     */
    public function getTimes()
    {
        return '';
    }

    /**
     * @param $content
     * @return mixed
     * 居中
     */
    public function getCenter($content)
    {
        return $content;
    }

    /**
     * @param $content
     * @return mixed
     * 加粗
     */
    public function getBold($content)
    {
        return $content;
    }

    /**
     * @param $content
     * @return string
     * 居中加粗
     */
    public function getCenterBold($content)
    {
        return "$content";
    }

    /**
     * @param $content
     * @return mixed
     * 换行
     */
    public function getBR($content)
    {
        return $content;
    }

    /**
     * @param OrderContent $data
     * @return mixed
     * 表格---不显示规格
     */
    public function getTableNoAttr($data)
    {
        return '';
    }

    /**
     * @param OrderContent $data
     * @return mixed
     * 表格--显示规格
     */
    public function getTableAttr($data)
    {
        return '';
    }

    /**
     * @param $content
     * @return string
     * 价格--后缀
     */
    public function getPrice($content)
    {
        return $content . '元';
    }

    /**
     * @return mixed
     * 分隔符
     */
    public function getDivide()
    {
        return $this->getBR("--------------------------------");
    }

    public function getRemarkText($text)
    {
        $arrText = $this->rStrPad1($text, 18);
        $newText = '';
        foreach ($arrText as $item) {
            $newText .= $this->getBR($item);
        }

        return $newText;
    }
}