<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace addon\zhjw\app\service\admin\contracts;

use addon\zhjw\app\model\contracts\Contracts;
use addon\zhjw\app\model\courses\Courses;
use addon\zhjw\app\model\staff\Staff;
use addon\zhjw\app\model\students\Students;

use addon\zhjw\app\service\admin\zhjw_roll\ZhjwRollService;
use core\base\BaseAdminService;


/**
 * 合同管理服务层
 * Class ContractsService
 * @package addon\zhjw\app\service\admin\contracts
 */
class ContractsService extends BaseAdminService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = new Contracts();
    }

    /**
     * 获取合同管理列表
     * @param array $where
     * @return array
     */
    public function getPage(array $where = [])
    {
        $field = 'id,student_id,courses_id,title,content,file_data,start_date,end_date,status,create_time,update_time,is_deleted,created_by,created_role,updated_by,updated_role';
        $order = 'id desc';

        $search_model = $this->model->withSearch(["student_id","title","start_date","end_date","status","create_time"], $where)->with(['students'])->field($field)->order($order);
        $list = $this->pageQuery($search_model);
        return $list;
    }

    /**
     * 获取合同管理信息
     * @param int $id
     * @return array
     */
    public function getInfo(int $id)
    {
        $field = 'id,student_id,courses_id,signatory_a,signatory_b,staff_id,title,content,file_data,start_date,end_date,status,create_time,update_time,is_deleted,created_by,created_role,updated_by,updated_role';

        $info = $this->model->field($field)->where([['id', "=", $id]])->with(['students'])->findOrEmpty()->toArray();
        return $info;
    }

    /**
     * 添加合同管理
     * @param array $data
     * @return mixed
     */
    public function add(array $data)
    {
        $courses = new Courses();
        $student = new Students();
        $staff = new Staff();
        $file_data = explode('.',$data['file_data'])[1];

        if($file_data !== 'docx'){
            return fail('请上传docx文档');
        }
        $name = $student->where(['id' => $data['student_id']])->value('name');
        $name_b = $courses
            ->alias("a")
            ->join(['school_campuses' => 'b'],'a.campuses_id = b.id','left')
            ->where(['a.id' => $data['courses_id']])
            ->value('b.name');
        $data['file_data'] = set_pdf($data['file_data'],$name_b,$name);
        $staff_id = $student
            ->alias("a")
            ->where(['a.id' => $data['student_id']])
            ->join(['school_staff' => 'b'],'a.user_id = b.id','left')
            ->value('b.id');

        $student_number = get_member_no($staff_id);
        (new ZhjwRollService())->edit($data['student_id'],[
            'courses_id' => $data['courses_id'],
            'course_validity' => $data['end_date'],
            'student_number' => $student_number
        ]);

        $res = $this->model->create($data);
        return $res->id;

    }

    /**
     * 合同管理编辑
     * @param int $id
     * @param array $data
     */
    public function edit(int $id, array $data)
    {
        $student = new Students();
        $courses = new Courses();
        $file_data = explode('.',$data['file_data'])[1];
        if($file_data !== 'pdf'){
            if($file_data !== 'docx'){
                return fail('请上传docx文档');
            }
            $name = $student->where(['id' => $data['student_id']])->value('name');
            $name_b = $courses
                ->alias("a")
                ->join(['school_campuses' => 'b'],'a.campuses_id = b.id','left')
                ->where(['a.id' => $data['courses_id']])
                ->value('b.name');

            $data['file_data'] = set_pdf($data['file_data'],$name_b,$name);
        }

        $this->model->where([['id', '=', $id]])->update($data);
        return success('EDIT_SUCCESS');
    }

    /**
     * 删除合同管理
     * @param int $id
     * @return bool
     */
    public function del(int $id)
    {
        $model = $this->model->where([['id', '=', $id]])->find();
        $res = $model->delete();
        return $res;
    }


    public function getStudentsAll(){
       $studentsModel = new Students();
       return $studentsModel->select()->toArray();
    }


}