<?php

namespace App\Service;

use App\Model\Depart;
use App\Model\Employee;
use App\Model\EmployeeDepartPermission;
use App\Model\EmployeeManagerDepart;
use App\Model\EmployeeMenuPermission;
use App\Model\EmployeeRole;
use App\Model\EmployeeTeamPermission;
use App\Model\Role;
use App\Model\SysMenu;
use App\Model\Team;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;

/**
 * 人员相关
 * @package App\Models
 */
class EmployeeService extends Service
{
    public function employeeEdit($data,$user){
        list($status,$msg) = $this->employeeRule($data,false);
        if(!$status) return [$status,$msg];

        $model = new Employee();
        $model = $model->where('id',$data['id'])->first();
        $model->id_card = $data['id_card']??'';
        $model->number = $data['number'] ;
        $model->mobile = $data['mobile'];
        $model->emp_name = $data['emp_name'];
        $model->is_admin = $data['is_admin'];
        if($model->is_admin == 1){
            $model->account = $data['account'];
            if($data['password'] !== '********'){
                $model->password   = Hash::make($data['password']);
            }
        }
        $model->save();
        return [true,'保存成功！'];
    }

    public function employeeAdd($data,$user){
        list($status,$msg) = $this->employeeRule($data);
        if(!$status) return [$status,$msg];

        $model = new Employee();
        $model->id_card = $data['id_card']??'';
        $model->number = $data['number'] ;
        $model->mobile = $data['mobile'];
        $model->emp_name = $data['emp_name'];
        $model->state = 1;
        $model->crt_id = $user['id'];
        $model->is_admin = $data['is_admin'];
        if($model->is_admin == 1){
            $model->account = $data['account'];
            $model->password   = Hash::make($data['password']);
        }
        $model->save();

        return [true,'保存成功！'];
    }

    public function employeeDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        Employee::where('id',$data['id'])->update([
            'del_time'=>time()
        ]);

        return [true,'删除成功'];
    }

    public function employeeList($data){
        $list = Employee::where('del_time',0)->select('id_card','emp_name','mobile','crt_time','account','is_admin','upd_time','id')->orderBy('id','desc');

        $list = $this->limit($list,'',$data);

        return [200,$list];
    }

    public function employeeRule($data,$is_add = true){
        if($this->isEmpty($data,'number')) return [false,'工号不存在！'];
        if($this->isEmpty($data,'mobile')) return [false,'手机号不存在！'];
        if($this->isEmpty($data,'emp_name')) return [false,'姓名不存在！'];
        if(! $is_add){
            if($this->isEmpty($data,'id')) return [false,'ID不能为空！'];
            $bool = Employee::where('number',$data['number'])
                ->where('id','<>',$data['id'])
                ->where('del_time',0)->exists();
            $bool_account = Employee::where('account',$data['account'])
                ->where('id','<>',$data['id'])
                ->where('del_time',0)->exists();
        }else{
            $bool = Employee::where('number',$data['number'])
                ->where('del_time',0)->exists();
            $bool_account = Employee::where('account',$data['account'])
                ->where('del_time',0)->exists();
        }
        if($bool) return [false,'工号已存在！'];
        if($bool_account) return [false,'账号已存在！'];

        return [true,''];
    }

    public function roleEdit($data){
        list($status,$msg) = $this->roleRule($data);
        if(!$status) return [$status,$msg];
        $first = Role::where('title',$data['title'])->where('id','<>',$data['id'])->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];

        $model = new Role();
        $model = $model->where('id',$data['id'])->first();

        $model->title = $data['title'];
        $model->save();
        return [true,'保存成功！'];

    }

    public function roleAdd($data,$user){


//        if($this->isEmpty($data,'title')) return [201,'名称不存在！'];
        list($status,$msg) = $this->roleRule($data);
        if(!$status) return [$status,$msg];
        $first = SysMenu::where('title',$data['title'])->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];

        $model = new Role();

        $model->title = $data['title'] ;

        $model->save();

        return [true,'保存成功！'];

    }

    public function roleDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        Role::where('id',$data['id'])->update([
            'del_time'=>time()
        ]);

        return [true,'删除成功'];
    }

    public function roleList($data){
        $list = Role::where('del_time',0)->select('title','title','crt_time','id','upd_time')->orderBy('id','desc');

        $list = $this->limit($list,'',$data);

        return [200,$list];
    }

    public function roleRule($data){
        if($this->isEmpty($data,'title')) return [false,'名称不存在！'];

        return [true,''];
    }

    public function departEdit($data){
        list($status,$msg) = $this->departRule($data);
        if(!$status) return [$status,$msg];
        $first = Depart::where('title',$data['title'])->where('id','<>',$data['id'])->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];

        $model = new Depart();
        $model = $model->where('id',$data['id'])->first();

        $model->title = $data['title'];
        $model->code = $data['code']??'';
        $model->save();
        return [true,'保存成功！'];

    }

    public function departAdd($data,$user){


//        if($this->isEmpty($data,'title')) return [201,'名称不存在！'];
        list($status,$msg) = $this->departRule($data);
        if(!$status) return [$status,$msg];
        $first = Depart::where('title',$data['title'])->where('id','<>',$data['id'])->where('del_time',0)->first();
        if(!empty($first))return [false,'名称已存在！'];

        $model = new Depart();

        $model->title = $data['title'] ;
        $model->code = $data['code'] ?? '' ;

        $model->save();

        return [true,'保存成功！'];

    }

    public function departDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        Depart::where('id',$data['id'])->update([
            'del_time'=>time()
        ]);

        return [true,'删除成功'];
    }

    public function departList($data){
        $list = Depart::where('del_time',0)->select('title','crt_time','id','upd_time','code')->orderBy('id','desc');

        $list = $this->limit($list,'',$data);

        return [200,$list];
    }

    public function departRule($data){
        if($this->isEmpty($data,'title')) return [false,'名称不存在！'];

        return [true,''];
    }


    public function teamEdit($data){
        list($status,$msg) = $this->teamRule($data,false);
        if(!$status) return [$status,$msg];

        $model = new Team();
        $model = $model->where('id',$data['id'])->first();
        $model->title = $data['title'];
        $model->code = $data['code'];
        $model->save();

        return [true,'保存成功！'];
    }

    public function teamAdd($data,$user){
        list($status,$msg) = $this->teamRule($data);
        if(!$status) return [$status,$msg];

        $model = new Team();
        $model->title = $data['title'] ;
        $model->code = $data['code'];
        $model->save();

        return [true,'保存成功！'];
    }

    public function teamDel($data){
        if($this->isEmpty($data,'id')) return [false,'ID必须！'];

        Team::where('id',$data['id'])->update([
            'del_time'=>time()
        ]);

        return [true,'删除成功'];
    }

    public function teamList($data){
        $list = Team::where('del_time',0)->select('title','id','crt_time','upd_time','code')->orderBy('id','desc');

        $list = $this->limit($list,'',$data);

        return [200,$list];
    }

    public function teamRule($data,$is_add = true){
        if($this->isEmpty($data,'title')) return [false,'名称不存在！'];
        if($this->isEmpty($data,'code')) return [false,'编码不存在'];

        $model = Team::where('title',$data['title'])
            ->where('code',$data['code'])
            ->where('del_time',0);
        if(! $is_add){
            if($this->isEmpty($data,'id')) return [false,'ID不能为空'];
            $model->where('id','<>',$data['id']);
        }
        $bool = $model->exists();
        if($bool) return [false,'名称和编码已存在！'];

        return [true,''];
    }

    public function employeeRole($data){
        $role_ids = [];
        $employee_ids = [];
        foreach ($data as $v){
            if(isset($v['role_id'])){
                if(!in_array($v['role_id'],$role_ids)){
                    $role_ids[] = $v['role_id'];
                }
            }

            if(isset($v['employee_id'])){
                if(!in_array($v['employee_id'],$employee_ids)){
                    $employee_ids[] = $v['employee_id'];
                }
            }
        }

        EmployeeMenuPermission::wherein('role_id',$role_ids)->delete();
        EmployeeMenuPermission::wherein('employee_id',$employee_ids)->delete();


        EmployeeMenuPermission::insert($data);

        return [200,'保存成功!'];

    }

    public function employeeDepart($data){
        if($this->isEmpty($data,'insert')) return [false,'数据不能为空！'];

        DB::beginTransaction();
        try {
            if($data['type'] == 1){
                EmployeeDepartPermission::whereIn('depart_id',$data['insert']['depart_id'])->delete();
            }else{
                EmployeeDepartPermission::whereIn('employee_id',$data['insert']['employee_id'])->delete();
            }

            $insert = [];
            foreach ($data['insert']['depart_id'] as $t){
                foreach ($data['insert']['employee_id'] as $e){
                    $insert[] = [
                        'depart_id' => $t,
                        'employee_id' => $e
                    ];
                }
            }
            EmployeeDepartPermission::insert($insert);

            DB::commit();
        }catch (\Throwable $exception){
            DB::rollBack();
            return [false,$exception->getMessage()];
        }

        return [true,'保存成功!'];
    }

    public function employeeTeam($data){
        if($this->isEmpty($data,'insert')) return [false,'数据不能为空！'];

        DB::beginTransaction();
        try {
            if($data['type'] == 1){
                EmployeeTeamPermission::whereIn('team_id',$data['insert']['team_id'])->delete();
            }else{
                EmployeeTeamPermission::whereIn('employee_id',$data['insert']['employee_id'])->delete();
            }

            $insert = [];
            foreach ($data['insert']['team_id'] as $t){
                foreach ($data['insert']['employee_id'] as $e){
                    $insert[] = [
                        'team_id' => $t,
                        'employee_id' => $e
                    ];
                }
            }
            EmployeeTeamPermission::insert($insert);

            DB::commit();
        }catch (\Throwable $exception){
            DB::rollBack();
            return [false,$exception->getMessage()];
        }

        return [true,'保存成功!'];
    }

    public function loginRule($data){
        if($this->isEmpty($data,'account')) return [false,'账号不能为空！'];
        if($this->isEmpty($data,'password')) return [false,'密码不存在！'];

        $res = Employee::where('del_time',0)
            ->where('account', $data['account'])
            ->get()->toArray();

        if(empty($res)) return [false,'账号不存在或已被删除！'];

        $res = reset($res);
        if(! Hash::check($data['password'], $res['password'])) return [false,'密码错误！'];
        if($res['is_admin'] != Employee::IS_ADMIN) return [false,'该账号不能登录！'];
        if($res['state'] == Employee::NOT_USE) return [false,'账号停用！'];

        return [true, ['id'=>$res['id'], 'name'=>$res['emp_name'], 'account' => $res['account']]];
    }

    public static function checkUser($userId){
        $res = Employee::where('id', $userId)
            ->where('del_time',0)
            ->where('is_admin',Employee::IS_ADMIN)
            ->where('state',Employee::USE)->get()->first();
        if(empty($res)) return [false, '该账号无法登录,请联系管理员！'];

        return [true, $res];
    }

    //获取登录账号的角色
    public static function getPersonRole($employee_id){
        if(empty($employee_id)) return [];
        $role = EmployeeRole::where('del_time',0)
            ->where('employee_id',$employee_id)
            ->select('role_id')
            ->get()->toArray();

        //组织
        $role_id = array_column($role,'role_id');
        asort($role_id);
        $role_id = array_values($role_id);

        return $role_id;
    }

    //获取登录账号的权限部门
    public static function getPersonDepart($employee_id){
        if(empty($employee_id)) return [];

        //admin账号
        if($employee_id == Employee::SPECIAL_ADMIN) return [Depart::RULE_DEPART];

        //操作人员直接绑定部门
        $employee_manager_depart = EmployeeManagerDepart::where('del_time',0)
            ->where('employee_id',$employee_id)
            ->select('depart_id')
            ->get()->toArray();

        //操作人员绑定角色
        $employee_role = EmployeeRole::from('employee_role as a')
            ->leftJoin('role_depart as b','b.role_id','a.role_id')
            ->select('b.depart_id','b.role_id')
            ->where('a.del_time',0)
            ->where('b.del_time',0)
            ->where('a.employee_id',$employee_id)
            ->get()->toArray();

        return array_filter(array_merge_recursive(array_column($employee_manager_depart,'depart_id'),array_column($employee_role,'depart_id')));
    }

    //人员直接绑定部门
    public function employeeManagerDepart($data,$user){
        if($user['id'] != Employee::SPECIAL_ADMIN) return [false,'非ADMIN账号不能操作'];

        if($this->isEmpty($data,'employee_id')) return [false,'请选择操作人员'];
        if($this->isEmpty($data,'depart_id')) return [false,'请选择部门'];

        EmployeeManagerDepart::where('employee_id',$data['employee_id'])->update([
            'del_time' => time()
        ]);

        $insert = [];
        foreach ($data['depart_id'] as $value){
            $insert[] = [
                'employee_id' => $data['employee_id'],
                'depart_id' => $value,
                'crt_time' => time(),
                'upd_time' => time(),
            ];
        }
        EmployeeManagerDepart::insert($insert);

        return [true,''];
    }
}