<?php namespace Phpcmf\Field;
/**
 * https://www.besyun.com
 * BESCMS
 * 本文件是框架系统文件，二次开发时不可以修改本文件，可以通过继承类方法来重写此文件
 **/

class Pay extends \Phpcmf\Library\A_Field  {
	
	/**
     * 构造函数
     */
    public function __construct(...$params) {
        parent::__construct(...$params);
		$this->fieldtype = ['DECIMAL' => '10,2']; // TRUE表全部可用字段类型,自定义格式为 array('可用字段类型名称' => '默认长度', ... )
		$this->defaulttype = 'DECIMAL'; // 当用户没有选择字段类型时的缺省值
    }
	
	/**
	 * 字段相关属性参数
	 *
	 * @param	array	$value	值
	 * @return  string
	 */
	public function option($option) {

        !$option['payfile'] && $option['payfile'] = 'buy.html';

	    $opt = '
	    <div class="form-group">
			<label class="col-md-2 control-label">'.dr_lang('模板文件').'</label>
			<div class="col-md-9">
				<label><input type="text" class="form-control" size="20" name="data[setting][option][payfile]" value="'.$option['payfile'].'"></label>
				<span class="help-block">'.dr_lang('模板位于./config/pay/模板文件名').'</span>
			</div>
		</div>
	    <div class="form-group">
			<label class="col-md-2 control-label">'.dr_lang('余额付款').'</label>
			<div class="col-md-9">
			<input type="checkbox" name="data[setting][option][is_finecms]" '.($option['is_finecms'] ? 'checked' : '').' value="1" data-on-text="'.dr_lang('已开启').'" data-off-text="'.dr_lang('已关闭').'" data-on-color="success" data-off-color="danger" class="make-switch" data-size="small">
			</div>
		</div>
	    ';

        $style = '
		<div class="form-group">
			<label class="col-md-2 control-label">'.dr_lang('控件宽度').'</label>
			<div class="col-md-9">
				<label><input type="text" class="form-control" size="10" name="data[setting][option][width]" value="'.$option['width'].'"></label>
				<span class="help-block">'.dr_lang('[整数]表示固定宽度；[整数%]表示百分比').'</span>
			</div>
		</div>
		';

        return [$opt, $style];
	}

    /**
     * 字段入库值
     *
     * @param	array	$field	字段信息
     * @return  void
     */
    public function insert_value($field) {
        \Phpcmf\Service::L('Field')->data[$field['ismain']][$field['fieldname']] = (float)\Phpcmf\Service::L('Field')->post[$field['fieldname']];
    }

    /**
     * 字段表单输入
     *
     * @return  string
     */
    public function input($field, $value = '', $html = []) {

        if (!defined('FC_PAY') && (IS_MEMBER || IS_ADMIN)) {
            // 字段显示名称
            $text = ($field['setting']['validate']['required'] ? '<span class="required" aria-required="true"> * </span>' : '').dr_lang($field['name']);
            // 表单宽度设置
            $width = \Phpcmf\Service::IS_MOBILE_USER() ? '100%' : ((int)$field['setting']['option']['width'] ? $field['setting']['option']['width'] : 250);

            // 表单附加参数
            $attr = 'style="width:'.$width.(is_numeric($width) ? 'px' : '').';" '.$field['setting']['validate']['formattr'];
            // 字段提示信息
            $tips = $field['setting']['validate']['tips'] ? '<span class="help-block" id="dr_'.$field['fieldname'].'_tips">'.$field['setting']['validate']['tips'].'</span>' : '';
            // 当字段必填时，加入html5验证标签
            $required =  $field['setting']['validate']['required'] ? ' required="required"' : '';
            // 字段默认值
            $value = dr_strlen($value) ? $value : $this->get_default_value($field['setting']['option']['value']);
            $ipt = '<input class="form-control '.$field['setting']['option']['css'].'" type="text" name="data['.$field['fieldname'].']" id="dr_'.$field['fieldname'].'" value="'.$value.'" '.$required.' '.$attr.' />';

            return $this->input_format($field['fieldname'], $text, $ipt.$tips);
        } else {

            // 付款金额
            $html['pay_value'] = $value ? $value : 0;

            if (!dr_is_app('pay')) {
                return '没有安装「支付系统」插件';
            }
            // 付款方式
            $html['pay_type'] = \Phpcmf\Service::M('pay', 'pay')->get_pay_type(\Phpcmf\Service::C()->member && $field['setting']['option']['is_finecms']  && is_file(ROOTPATH.'api/pay/finecms/config.php'));

            // 取默认第一个
            if ($html['pay_type']) {
                reset($html['pay_type']);
                $html['pay_default'] = key($html['pay_type']);
            }

            // 付款界面模板
            if (isset($html['tpl']) && $html['tpl'] && is_file($html['tpl'])) {
                $htmlfile = $html['tpl'];
                // 验证路径合法性
                if (!\Phpcmf\Service::V()->_safe_template_path($htmlfile)) {
                    return '支付表单模板文件路径不合法：'.$htmlfile.'<br>'.(\Phpcmf\Service::V()->_safe_template_error);
                }
            } else {
                $htmlfile = CONFIGPATH.'pay/buy.html';
                if ($field['setting']['option']['payfile']) {
                    if (is_file(WEBPATH.'config/pay/'.$field['setting']['option']['payfile'])) {
                        $htmlfile = WEBPATH.'config/pay/'.$field['setting']['option']['payfile'];
                    } elseif (is_file(CONFIGPATH.'pay/'.$field['setting']['option']['payfile'])) {
                        $htmlfile = CONFIGPATH.'pay/'.$field['setting']['option']['payfile'];
                    }
                }
            }
            if (!is_file($htmlfile)) {
                return '支付表单模板文件不存在：'.$htmlfile;
            }
            
            $member = \Phpcmf\Service::C()->member;
            $pay_url = \Phpcmf\Service::L('router')->member_url('pay/pay/index');

            // 获取付款界面代码
            ob_start();
            $file = \Phpcmf\Service::V()->code2php(file_get_contents($htmlfile));
            require $file;
            $code = ob_get_clean();

            return $code;
        }
	}

    /**
     * 字段表单显示
     *
     * @param	string	$field	字段数组
     * @param	array	$value	值
     * @return  string
     */
    public function show($field, $value = null) {
        return $this->input_format($field['fieldname'], $field['name'], '<div class="form-control-static">¥'.$value.'元</div>');
    }
	
}