<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;
use Exception;
use think\exception\DbException;
use think\exception\PDOException;
use think\exception\ValidateException;
/**
 * 用户套餐订单
 *
 * @icon fa fa-circle-o
 */
class Packageorder extends Backend
{

    /**
     * Packageorder模型对象
     * @var \app\admin\model\Packageorder
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Packageorder;
        $this->view->assign("orderStatusList", $this->model->getOrderStatusList());
        $this->view->assign("useStatusList", $this->model->getUseStatusList());
        $this->view->assign("payTypeList", $this->model->getPayTypeList());
        $this->view->assign("isGiftList", $this->model->getIsGiftList());
        $this->view->assign("noticeStatusList", $this->model->getNoticeStatusList());
        $this->view->assign("buyNoticeStatusList", $this->model->getBuyNoticeStatusList());
    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($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();

            $list = $this->model
                    ->with(['user','package'])
                    ->where($where)
                    ->where('packageorder.order_status',1)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('user')->visible(['firstname','lastname']);
				$row->getRelation('package')->visible(['name','name_en']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

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

    /**
     * 激活
     */
    public function jihuo(){
        $id = input('id',0);

        $package_order = Db::name('package_order')->where('id',$id)->find();
        if(empty($package_order)){
            $this->error(__('请刷新重试'));
        }

        if($package_order['use_status'] == 1){
            $this->error(__('请刷新重试'));
        }

        $time = time();

        $update = [
            'updatetime'   => $time,
        ];
        $update['use_status'] = 1;
        $update['starttime']  = $time;
        $update['endtime']    = $time + ($package_order['days'] * 86400);

        $rs = Db::name('package_order')->where('id',$id)->update($update); //这里不用order_no，主订单和赠品各自激活

        $this->success(__('已激活'));

    }

    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }

            //
            $package_id = $params['package_id'];
            $package_info = Db::name('lesson_package')->where('id',$package_id)->find();
            //套餐订单
            $data = [
                'order_no'    => createUniqueNo('P',$params['user_id']),
                'lesson_ids'  => $package_info['lesson_ids'],
                'sessions'    => $package_info['sessions'],
                'starttime'   => 0,
                'days'        => $package_info['days'],
                'endtime'     => 0,
                'price'       => $package_info['price'],
                'remain'      => $package_info['sessions'],
                'order_status'=> 1,
                'use_status'  => 0,//默认不激活
                'paytime'     => time(),
                'pay_type'    => 2, //线下支付
                'is_gift'     => 0,
            ];
            $params = array_merge($params,$data);
            //


            $result = $this->model->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
        Db::rollback();
        $this->error($e->getMessage());
    }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

}