<?php
namespace app\common\model;

use think\Db;
use think\Exception;

class AttendanceGroup extends Base{

    public function updates(){
        $data = request()->post();
        $data['org_id'] = cur_org_id();

        $result = validate('AttendanceClass')->check($data,[],'');
        if(true !== $result){
            $this->error = validate('AttendanceClass')->getError();
            return false;
        }
        $id = $data['id'];
        $users = $data['users'];
        $data['class_id'] = $data['classId'];
        unset($data['users'],$data['id'],$data['classId']);
        Db::startTrans();
        try {

            if($id > 0){
                $data['update_time'] = date('Y-m-d H:i:s');
                $this->allowField(true)->save($data,['id'=>$id]);
                $groupId = $id;
            }else{
                $data['create_time'] = date('Y-m-d H:i:s');
                $groupId = db('attendance_group')->insertGetId($data);
            }

            // 更新考勤组用户
            $userids = $users?explode(',',$users):[];
            if($userids){
                // 删除已在其他组的人
                Db::name('attendance_group_user')->whereIn('user_id',$userids)->delete();
                Db::name('attendance_group_user')->whereNotIn('user_id',$userids)->where('group_id',$groupId)->delete();
                // TODO::删除人员分组

                $arr = [];
                foreach ($userids as $k=>$v){
                    $arr[] = [
                        'org_id' => $data['org_id'],
                        'group_id' => $groupId,
                        'user_id' => $v
                    ];
                    if(count($arr) == 50){
                        $count =  Db::name('attendance_group_user')->insertAll($arr);
                        if($count != count($arr)){
                           exception('操作失败');
                        }else{
                            $arr = [];
                        }
                    }
                }

                if(count($arr) > 0){
                    $count =  Db::name('attendance_group_user')->insertAll($arr);
                    if($count != count($arr)){
                        exception('操作失败');
                    }
                }
            }else{
              $del =  Db::name('attendance_group_user')->where('group_id',$groupId)->delete();
              if(!$del){
                  exception('操作失败');
              }
            }

            Db::commit();
            return true;
        } catch (Exception $e) {
            $this->error = $e->getMessage();
            Db::rollback();
            return false;
        }
    }

    public function info($id){
       $info = Db::name('attendance_group')->where('id',$id)->find();
        if(!$info){
            return false;
        }
        $data = $info;
        $data['content'] = $data?json_decode($data['content'],true):'';
        if($data['type'] == 1 && $data['content']){
            foreach ($data['content']['week'] as $k=>$v){
                if(!empty($v['class_id'])){
                    $data['content']['week'][$k]['class_name'] = $this->getNameById($v['class_id']);
                }
            }

            foreach ($data['content']['sign'] as $k=>$v){
                if(!empty($v['class_id'])){
                    $data['content']['sign'][$k]['class_name'] = $this->getNameById($v['class_id']);
                }
            }
        }else if($data['type'] == 2 && $data['content'] && isset($data['content']['circle'])){
            foreach ($data['content']['circle']['class'] as $k=>$v){
                if(!empty($v['class_id'])){
                    $data['content']['circle']['class'][$k]['name'] = $this->getNameById($v['class_id'],2);
                    $data['content']['circle']['class'][$k]['tname'] = $this->getNameById($v['class_id']);
                }
            }
        }

        if($data['content']){
            $data['content'] = json_encode($data['content']);
        }

        $userids = [];
        $users = Db::name('attendance_group_user')->field('user_id')->where('group_id',$data['id'])->select();
        $users = $users?$users:[];
        foreach ($users as $k=>$v){
            $userids[] = $v['user_id'];
        }

        if($data['class_id']){
            $classList = Db('attendance_class') ->whereIn('id',$data['class_id'])->select();
            foreach ($classList as $k=>$v){
                $classList[$k]['tname'] = $this->formatClassName($v);
            }
            $data['class_list'] = $classList?$classList:[];
        }else{
            $data['class_list'] = [];
        }

        $data['userIds'] = $userids?$userids:[];

        return $data;
    }

    public function getNameById($id,$type=1){
        $info = Db::name('attendance_class')->where('id',$id)->find();
        if(!$info){
            return false;
        }

        return $type==1?$this->formatClassName($info):$info['name'];
    }

    public function formatClassName($info){
        $info['content'] = json_decode($info['content'],true);
        $names = [];
        foreach ($info['content']['dates'] as $k=>$v){
            $str = '';
            if ($v['snext'] == 1) {
                $str .= '次日'.$v['stime'];
            } else {
                $str .= $v['stime'];
            }
            $str .= '-';
            if ($v['enext'] === 1) {
                $str .= '次日'.$v['etime'];
            } else {
                $str .= $v['etime'];
            }
            $names[] = $str;
        }
        return $info['name'].' '.implode(',',$names);
    }

    public function showOne($id){
        $info = Db::name('attendance_group')->where('id',$id)->find();
        return $info;
    }

    public function groupUpdates(){
        $data = request()->post();
        $gid = $data['gid'];
        $info = $this->showOne($gid);
        if(!$info){
            $this->error = '记录不存在';
            return false;
        }
        $content = json_decode($info['content'],true);
        $circle = $content['circle'];
        if($data['type'] == 1){
            if($data['class_id'] == 0){
                Db::name('attendance_group_class')->where('group_id',$gid)->where('day',$data['day'])->delete();
            }else{
                $info = Db::name('attendance_group_class')->where('group_id',$gid)->where('day',$data['day'])->find();

                if($info){
                    if($info['day'] == $data['day']){
                        Db::name('attendance_group_class')->where('id',$info['id'])->update(['class_id'=>$data['class_id']]);
                    }
                }else{
                    Db::name('attendance_group_class')->where('id',$info['id'])->insert([
                        'org_id' => cur_org_id(),
                        'group_id' => $gid,
                        'class_id' => $data['class_id'],
                        'day' => $data['day']
                    ]);
                }
            }
        }else{
            if(!$data['week']){
                Db::name('attendance_group_class')->where('group_id',$gid)->where('day','>=',$data['day'])->delete();
            }else{
                $class = $circle['class'];
                $curmonth = date('Y-m',strtotime($data['day']));
                $days = [$data['day']];
                $i = 1;
                while (true){
                    $tt = strtotime($data['day']) + $i*24*60*60;
                    $month = date('Y-m',$tt);
                    if($month == $curmonth){
                        $days[] = date('Y-m-d',$tt);
                        $i++;
                    }else{
                        break;
                    }
                }

                $i = 0;
                $max = $circle['days'] - 1;
                foreach ($days as $k=>$v){
                    if($class[$i]['class_id'] == 0) {
                        Db::name('attendance_group_class')->where('group_id',$gid)->where('day',$v)->delete();
                    }else {
                        $info = Db::name('attendance_group_class')->where('group_id',$gid)->where('day',$v)->find();
                        if($info){
                            if($info['day'] != $v){
                                Db::name('attendance_group_class')->where('id',$info['id'])->update(['class_id'=>$data[$i]['class_id']]);

                            }
                        }else{
                            Db::name('attendance_group_class')->where('id',$info['id'])->insert([
                                'org_id' => cur_org_id(),
                                'group_id' => $gid,
                                'class_id' => $class[$i]['class_id'],
                                'day' => $v
                            ]);

                        }
                    }

                    if($i == $max) {
                        $i=0;
                    }else{
                        $i++;
                    }
                }
            }
        }
        return  true;
    }

}