<?php
// +------------------------------------------------+
// |http://www.cjango.com                           |
// +------------------------------------------------+
// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
// +------------------------------------------------+
// | Author: 小陈叔叔 <Jason.Chen>                  |
// +------------------------------------------------+
namespace app\common\service;

class Excel extends _Init
{

    /**
     * 导出提现管理
     * @param  [type] $list [description]
     * @return [type]       [description]
     */
    public static function withdrawal_excel($list)
    {
        $data = array();
        foreach ($list as $key => $v) {
            $data[] = [
                $v->userinfo->nickname,
                $v->money,
                $v->charge,
                $v->price,
                strip_tags($v->status_text),
                $v->create_time,
            ];
        }
        $header = ['姓名', '提现金额', '手续费', '实收', '状态', '创建时间'];
        self::writer($header, $data, '提现记录 - ', true);
    }

    /**
     * 全部账户
     * @param  [type] $list [description]
     * @return [type]       [description]
     */
    public static function account_excel($list)
    {

        $n = array();
        foreach ($list as $key => $v) {
            if ($v->user->is_country) {
                $level = '  分公司';
            } elseif ($v->user->is_center) {
                $level = '报单中心';
            } else {
                $level = $v->user->levelinfo->title;
            }

            $n[] = [
                $v->uid,
                $v->user->username,
                $v->user->info->nickname ?? '',
                $level,
                $v->user->identity->title ?? '',
                $v->user->account->price,
                $v->user->account->earnings,
                $v->user->account->cash,
                $v->user->account->balance,
                $v->user->spot_text,
                $v->user->create_time,
            ];
        }

        $header = ['会员编号', '帐号', '真实名称', '会员等级', '套餐类型', '消费积分账户', '收益账户', '注册积分账户', '余额宝账户', '空点', '注册时间'];
        self::writer($header, $n, '全部账户 - ', true);
    }

    /**
     * 导出账变
     * @param  [type] $list [description]
     * @return [type]       [description]
     */
    public static function account_logs_excel($list)
    {
        $n = array();
        foreach ($list as $key => $v) {
            $n[] = [
                $v->uid,
                $v->user->info->nickname ?? '',
                $v->type_text,
                $v->rules->title,
                $v->increase,
                $v->remark,
                $v->create_time,
                $v->fromuser,
                $v->fuser->info->nickname ?? '',
            ];
        }
        $header = ['会员编号', '真实名称', '账户类型', '获取规则', '获取数值', '描述', '产生时间', '产生会员', '会员名称'];
        self::writer($header, $n, '账变明细 - ', true);
    }

    /**
     * [writer description]
     * @param  [type]  $header 表头信息
     * @param  [type]  $data   表数据
     * @param  boolean $type   是否输出 true 直接下载 false 保存文件
     */
    public static function writer($header, $data, $fileName = '', $output = false)
    {
        $cacheMethod   = \PHPExcel_CachedObjectStorageFactory::cache_in_memory_gzip;
        $cacheSettings = array('memoryCacheSize' => '16MB');
        $istrue        = \PHPExcel_Settings::setCacheStorageMethod($cacheMethod, $cacheSettings);
        $objPHPExcel   = new \PHPExcel();
        $objProps      = $objPHPExcel->getProperties();
        $objProps->setCreator("skyxu");
        //设置表头
        $key = ord("A");
        foreach ($header as $v) {
            $colum = chr($key);
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue($colum . '1', $v);
            $objPHPExcel->getActiveSheet()->getStyle($colum . '1')->getFont()->setBold(true);
            $objPHPExcel->getActiveSheet()->getStyle($colum . '1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
            $key += 1;
        }
        $column      = 2;
        $objActSheet = $objPHPExcel->getActiveSheet();
        foreach ($data as $key => $rows) {
            //行写入
            $span = ord("A");
            foreach ($rows as $keyName => $value) {
                // 列写入
                $j = chr($span); //'f'
                $objActSheet->setCellValue($j . $column, $value);
                $span++;
            }
            $column++;
        }
        $objPHPExcel->getActiveSheet()->setTitle($fileName);
        $objPHPExcel->setActiveSheetIndex(0);
        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $saveName  = $fileName . date('YmdHis', time()) . '.xls';

        if ($output) {
            //$fileName = iconv("utf-8", "gb2312", $fileName);
            header('Content-Type: application/vnd.ms-excel');
            header("Content-Disposition: attachment;filename=\"$saveName\"");
            header('Cache-Control: max-age=0');
            $objWriter->save('php://output');
        } else {
            //$fileName = iconv("utf-8", "gb2312", $fileName);
            $objWriter->save($saveName);
            return $saveName . '.xls';
        }
    }

    /**
     * 使用的内存
     * @return [type] [description]
     */
    public static function memory_usage()
    {
        $memory = (!function_exists('memory_get_usage')) ? '0' : round(memory_get_usage() / 1024 / 1024, 2) . 'MB';
        return $memory;
    }
}