<?php

namespace app\admin\controller\user;

use app\admin\library\Auth;
use app\common\controller\Backend;
use Exception;
use fast\Random;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Reader\Csv;
use PhpOffice\PhpSpreadsheet\Reader\Xls;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use think\exception\PDOException;

/**
 * 会员管理
 *
 * @icon fa fa-user
 */
class User extends Backend
{

    protected $relationSearch = true;

    protected $searchFields = 'mobile,username,nickname,area,address';

    /**
     * @var \app\admin\model\User
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('User');
    }

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->with('group')
                ->where($where)
                ->where(['mobile' => ['<>','']])
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->with('group')
                ->where($where)
                ->where(['mobile' => ['<>','']])
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            foreach ($list as $k => $v) {
                $v->hidden(['password', 'salt']);
            }
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $this->view->assign('groupList', build_select('row[group_id]', \app\admin\model\UserGroup::column('id,name'), $row['group_id'], ['class' => 'form-control selectpicker']));
        return parent::edit($ids);
    }


    public function import(){

        $file = $this->request->request('file');
        if (!$file) {
            $this->error(__('Parameter %s can not be empty', 'file'));
        }
        $filePath = ROOT_PATH . DS . 'public' . DS . $file;
        if (!is_file($filePath)) {
            $this->error(__('No results were found'));
        }
        //实例化reader
        $ext = pathinfo($filePath, PATHINFO_EXTENSION);
        if (!in_array($ext, ['csv', 'xls', 'xlsx'])) {
            $this->error(__('Unknown data format'));
        }
        if ($ext === 'csv') {
            $file = fopen($filePath, 'r');
            $filePath = tempnam(sys_get_temp_dir(), 'import_csv');
            $fp = fopen($filePath, "w");
            $n = 0;
            while ($line = fgets($file)) {
                $line = rtrim($line, "\n\r\0");
                $encoding = mb_detect_encoding($line, ['utf-8', 'gbk', 'latin1', 'big5']);
                if ($encoding != 'utf-8') {
                    $line = mb_convert_encoding($line, 'utf-8', $encoding);
                }
                if ($n == 0 || preg_match('/^".*"$/', $line)) {
                    fwrite($fp, $line . "\n");
                } else {
                    fwrite($fp, '"' . str_replace(['"', ','], ['""', '","'], $line) . "\"\n");
                }
                $n++;
            }
            fclose($file) || fclose($fp);

            $reader = new Csv();
        } elseif ($ext === 'xls') {
            $reader = new Xls();
        } else {
            $reader = new Xlsx();
        }

        //导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
        $importHeadType = isset($this->importHeadType) ? $this->importHeadType : 'comment';

        $table = $this->model->getQuery()->getTable();
        $database = \think\Config::get('database.database');
        $fieldArr = [];
        $list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
        foreach ($list as $k => $v) {
            if ($importHeadType == 'comment') {
                $fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
            } else {
                $fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
            }
        }

        //加载文件
        $insert = [];
        $product = [];
        try {
            if (!$PHPExcel = $reader->load($filePath)) {
                $this->error(__('Unknown data format'));
            }
            $currentSheet = $PHPExcel->getSheet(0);  //读取文件中的第一个工作表
            $allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
            $allRow = $currentSheet->getHighestRow(); //取得一共有多少行
            $maxColumnNumber = Coordinate::columnIndexFromString($allColumn);
            $fields = [];
            $col = '';
            $mobile_col = '';
            for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    $fields[] = $val;
                    if($val == '产品id'){
                        $col =  $currentColumn;
                    }
                    if($val == '手机号'){
                        $mobile_col =  $currentColumn;
                    }
                }
            }

            for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
                $values = [];
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    $values[] = is_null($val) ? '' : $val;
                }
                $row = [];
                $temp = array_combine($fields, $values);
                foreach ($temp as $k => $v) {
                    if (isset($fieldArr[$k]) && $k !== '') {
                        $row[$fieldArr[$k]] = $v;
                    }
                }

                if ($row) {

                    if(!empty($mobile_col)){
                        //处理已有手机号
                        $mobile = $currentSheet->getCellByColumnAndRow($col, $currentRow)->getValue();

                        $user = new \app\admin\model\User;
                        $user = $user->where(['mobile'=>$mobile,'openid' => ['<>','']])->find();
                        if(!empty($user)){
                            $row['openid'] = $user['openid'];
                        }
                    }

                    $insert[] = $row;


                    if(!empty($col)){
                        //处理产品id
                        $productId = $currentSheet->getCellByColumnAndRow($col, $currentRow)->getValue();
                        $product[] = ['product_id'=>$productId];
                    }
                }
            }
        } catch (Exception $exception) {
            $this->error($exception->getMessage());
        }
        if (!$insert) {
            $this->error(__('No rows were updated'));
        }

        try {
            //是否包含admin_id字段
            $has_admin_id = false;
            foreach ($fieldArr as $name => $key) {
                if ($key == 'admin_id') {
                    $has_admin_id = true;
                    break;
                }
            }
            if ($has_admin_id) {
                $auth = Auth::instance();
                foreach ($insert as &$val) {
                    if (!isset($val['admin_id']) || empty($val['admin_id'])) {
                        $val['admin_id'] = $auth->isLogin() ? $auth->id : 0;
                    }
                }
            }

            foreach ($insert as $k => $v){
               $id = $this->model->insertGetId($v);
                if(!empty($col)){
                    $product[$k]['user_id'] =  $id;
                }
            }
        }
        catch (PDOException $exception) {
            $msg = $exception->getMessage();
            if (preg_match("/.+Integrity constraint violation: 1062 Duplicate entry '(.+)' for key '(.+)'/is", $msg, $matches)) {
                $msg = "导入失败，包含【{$matches[1]}】的记录已存在";
            };
            $this->error($msg);
        } catch (Exception $e) {
            $this->error($e->getMessage());
        }


        if(!empty($product)){
            foreach ($product as $k=>$v){
                $product_id = $v['product_id'];
                $user_id = $v['user_id'];

                $product = new \app\admin\model\Product();
                $product = $product->where(['id'=>$product_id])->find();
                if(empty($product)){
                    continue;
                }
                $product = $product->toArray();

                $productCourse = new \app\admin\model\ProductCoures();
                $productCourse = $productCourse->where(['product_id'=>$product_id])->select();
                $product['product_course'] = $productCourse;

                $user = new \app\admin\model\User();
                $user = $user->where(['id'=>$user_id])->find();
                if(empty($user)){
                    continue;
                }

                $order_id = Random::uuid();
                $order_id = str_replace("-","",$order_id);

                $now = date('Y-m-d H:i:s');
                $data['product_id'] = $product_id;
                $data['user_id'] = $user_id;
                $data['order_id'] = $order_id;
                $data['status'] = 'success';
                $data['product_doc'] = json_encode($product);
                $data['total'] = $product['price'];
                $data['create_time'] = $now;
                $data['third_order_id'] = '';
                $data['count'] = $product['count'];
                $data['remain'] = ($product['count'] == -1)?999999:$product['count'];
                $data['start'] = $now;
                $data['end'] = date('Y-m-d H:i:s',strtotime('+'.$product['dateCount'].' day',strtotime($now)));
                $data['success_time'] = $now;
                $data['notify'] = false;

                $order = new \app\admin\model\Order();
                $order->insertGetId($data);
            }
        }

        $this->success();


    }

    /**
     * 发布
     *
     * @param $arr
     *
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function deleteAll($arr){

        foreach ($arr as $k) {
            /* $courseStore = new \app\admin\model\CourseStore;
             $courseStore = $courseStore->where(['id'=>$k])->find();
             if(empty($courseStore)){
                 continue;
             }
             $courseStore = $courseStore->toArray();
             if($courseStore['status'] != 'new'){
                 continue;
             }*/
            $courseStore = new \app\admin\model\User();
            $courseStore->where(['id'=>$k])->delete();
        }

        $this->success('ok',null);
    }
}