<?php

// +----------------------------------------------------------------------
// | ThinkAdmin
// +----------------------------------------------------------------------
// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: http://demo.thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------

namespace app\mall\controller;
use library\Controller;;
use think\Db;

/**
 * 会员优惠券
 * Class CouponList
 * @package app\mall\controller
 */
class  CouponList extends Controller
{
    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'UserCouponList';

    /**
     * 优惠券管理
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '优惠券';
        $coupon_id=$this->request->get('coupon_id');
        $this->byWhere(1)
            ->field('a.*,b.name,b.headimg')
            ->where('a.config_id',$coupon_id)
            ->order('a.id desc')
            ->page();
    }

    /**
     * 搜索条件
     * @return \library\helper\QueryHelper
     */
    protected  function byWhere($type)
    {
        if ($type == 1) {
            $query = $this->_query($this->table);
        } elseif ($type == 2) {
            $query = Db::name($this->table);
        }
        $query = $query->alias('a')
            ->join('store_member b', 'a.user_id=b.id');

        if (isset($_GET['status']) && $_GET['status']) {
            $query->where('a.status', $_GET['status']);
        }
        if (isset($_GET['title']) && $_GET['title']) {
            $query->where('a.title', 'like','%'.$_GET['title'].'%');
        }
        if (isset($_GET['user_info']) && $_GET['user_info']) {
            $query->where('b.name|b.phone', 'like', '%' . $_GET['user_info'] . '%');
        }
        return $query;
    }

    /**
     * 数据列表处理
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {
        foreach ($data as $k=>&$v) {
            $coupon=Db::name('coupon_config')->where('id',$this->request->get('coupon_id'))->find();
            if ($coupon['coupon_type'] == 1) {
                if ($coupon['goods_id']) {
                    $v['goods_name']=Db::name('store_goods')->where('id',$v['goods_id'])->value('name');
                }
            }
            $v['coupon_type']=$coupon['coupon_type'];
            $v['member'] = Db::name('store_member')->where('id',$v['user_id'])->find();
        }

    }


    /**
     * 添加优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加优惠券';
        if($this->request->isPost()){

            if($this->request->post('user')==0){
                $user_ids=explode(',',$this->request->post('user_ids'));
                //指定用户发放
            }else{
                //全部用户发方
                $user_ids=Db::name('store_member')->where('status',1)->column('id');
            }
            $coupon=Db::name('coupon_config')->where('id',$this->request->post('coupon_id'))->where('status',1)->where('is_deleted',0)->find();
            if(empty($coupon)){
                $this->error('优惠券不存在或已禁用');
            }

            $error=[];
            foreach ($user_ids as $k=>$v){
                $data=[];
                $count=Db::name('user_coupon_list')->where('config_id',$coupon['id'])->where('user_id',$v)->count();
                if($count+1>$coupon['user_num']){
                    array_push($error,$v);
                }else{
                    $data['config_id']=$coupon['id'];
                    $data['user_id']=$v;
                    $data['goods_id']=$coupon['goods_id'];
                    $data['title']=$coupon['title'];
                    $data['low_amount']=$coupon['low_amount'];
                    $data['amount']=$coupon['amount'];
                    if($coupon['time_type']==0){
                        if($coupon['low_day']==0){
                            $data['type']=0;
                        }else{
                            $data['type']=1;
                            $data['start']=date('Y-m-d');
                            $data['end']=date('Y-m-d', strtotime('+'.$coupon['low_day'].' days') );;
                        }

                    }else{
                        $data['type']=1;
                        $data['start']=$coupon['start_tm'];
                        $data['end']=$coupon['end_tm'];
                    }
                    $data['status']=0;
                    $data['create_at']=time();
                    $data['coupon_type']=$coupon['coupon_type'];
                    Db::name('user_coupon_list')->insert($data);
                }
            }

            $msg='发放成功';
            if($error){
                $nickname=Db::name('store_member')->where('id','in',$error)->column('name');
                $nickname=implode(',',$nickname);
                $msg='发放成功'.$nickname.'等用户因规则原因，发放失败';
            }
            $this->success($msg);
        }else{
            $this->_form($this->table, 'form');
        }
    }

    /**
     * 编辑优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑优惠券';
        $this->_form($this->table, 'form');
    }

    /**
     * 表单数据处理
     * @param array $data
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    protected function _form_filter(&$data)
    {
        if($this->request->isPost()){


        }else{
            $coupon_id=$this->request->get('coupon_id');
            $this->coupon_id=$coupon_id;
            $this->member=Db::name('store_member')->field('id,phone,name')->where('status',1)->select();
            $this->member_count=count($this->member);
        }


    }


    /**
     * 禁用优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function forbid()
    {
        $this->_save($this->table, ['status' => '0']);
    }

    /**
     * 启用优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function resume()
    {
        $this->_save($this->table, ['status' => '1']);
    }

    /**
     * 删除优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function remove()
    {
        $this->_delete($this->table);
    }
}