<?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 app\service\admin\classroom;

use app\model\class_grade\ClassGrade;
use app\model\campus\Campus;
use app\model\course_schedule\CourseSchedule;
use app\model\personnel\Personnel;

use app\model\rel\ClassPersonnelRel;
use app\model\student\Student;
use core\base\BaseAdminService;


/**
 * 场地管理服务层
 * Class ClassroomService
 * @package app\service\admin\classroom
 */
class ClassroomService extends BaseAdminService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = new ClassGrade();
    }

    /**
     * 获取场地管理列表
     * @param array $where
     * @return array
     */
    public function getPage(array $where = [])
    {
        $field = 'id,campus_id,campus_name,class_name,educational_id,head_coach,age_group,class_type,assistant_coach,created_at,updated_at,deleted_at,status,sort_order,remarks';
        $order = 'id desc';

        $search_model = $this->model->withSearch(["campus_id", "class_name", "head_coach", "class_type", "assistant_coach", "created_at", "status"], $where)->with(['campus', 'personnel', 'personnel'])->field($field)->order($order);
        $list = $this->pageQuery($search_model);
        return $list;
    }

    /**
     * 获取场地管理信息
     * @param int $id
     * @return array
     */
    public function getInfo(int $id)
    {
        $field = 'id,campus_id,campus_name,class_name,educational_id,head_coach,age_group,class_type,assistant_coach,created_at,updated_at,deleted_at,status,sort_order,remarks';

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

    /**
     * 添加场地管理
     * @param array $data
     * @return mixed
     */
    public function add(array $data)
    {
        $campus = new Campus();
        $data['campus_name'] = $campus->where(['id' => $data['campus_id']])->value('campus_name');
        $res = $this->model->create($data);
        return $res->id;

    }

    /**
     * 场地管理编辑
     * @param int $id
     * @param array $data
     * @return bool
     */
    public function edit(int $id, array $data)
    {
        $campus = new Campus();
        $data['campus_name'] = $campus->where(['id' => $data['campus_id']])->value('campus_name');
        $this->model->where([['id', '=', $id]])->update($data);
        return true;
    }

    /**
     * 删除场地管理
     * @param int $id
     */
    public function del(int $id)
    {
        $student = new Student();
        if($student->where(['class_id' => $id])->find()){
            return fail("班级下有学员禁止删除");
        }
        $model = $this->model->where([['id', '=', $id]])->find();
        $res = $model->delete();
        return success('DELETE_SUCCESS');
    }


    public function getCampusAll()
    {
        $campusModel = new Campus();
        return $campusModel->select()->toArray();
    }

    public function getPersonnelAll($params = [])
    {
        $campus_id = $params['campus_id'] ?? 0;

        // 如果没有传校区ID，返回所有人员
        if (empty($campus_id)) {
            $personnelModel = new Personnel();
            return $personnelModel->field('id, name, phone')->select()->toArray();
        }

        // 根据校区ID获取对应的教练、教务、市场人员
        // 部门ID: 1=市场, 2=教务, 23=教练（实际系统中教练角色的dept_id是23）
        $dept_ids = [1, 2, 23];
        $personnel_list = get_personnel_by_campus_dept($campus_id, $dept_ids);

        // 格式化返回数据，保持与原接口一致
        $result = [];
        foreach ($personnel_list as $person) {
            $result[] = [
                'id' => $person['person_id'],
                'name' => $person['name'],
                'phone' => $person['phone'],
                'role_id' => $person['role_id'],
                'dept_id' => $person['dept_id']
            ];
        }

        return $result;
    }

    /**
     * 获取教练人员（主教练、助教）
     */
    public function getCoachPersonnel($params = [])
    {
        $campus_id = $params['campus_id'] ?? 0;

        // 返回所有教练角色的人员（不限制校区，因为课程安排可能有跨校区教练）
        $personnel_list = \think\facade\Db::table('school_personnel')
            ->alias('p')
            ->leftJoin('school_campus_person_role cpr', 'p.id = cpr.person_id')
            ->leftJoin('school_sys_role sr', 'cpr.role_id = sr.role_id')
            ->where([
                ['sr.role_key', 'in', ['teacher_manager', 'teacher']],
                ['p.status', '=', 2] // 只返回状态正常的教练
            ])
            ->where(function ($query) {
                $query->where('cpr.deleted_at', 0)->whereOr('cpr.deleted_at', null);
            })
            ->field('p.id, p.name, p.phone, cpr.role_id, cpr.dept_id, cpr.campus_id')
            ->group('p.id') // 去重，防止一个教练有多个角色记录
            ->select()
            ->toArray();

        // 如果指定了校区，优先返回该校区的教练，但也包含其他校区的教练
        if (!empty($campus_id)) {
            // 将指定校区的教练排在前面
            $campus_coaches = [];
            $other_coaches = [];

            foreach ($personnel_list as $person) {
                if ($person['campus_id'] == $campus_id) {
                    $campus_coaches[] = [
                        'id' => $person['id'],
                        'name' => $person['name'],
                        'phone' => $person['phone'],
                        'role_id' => $person['role_id'],
                        'dept_id' => $person['dept_id']
                    ];
                } else {
                    $other_coaches[] = [
                        'id' => $person['id'],
                        'name' => $person['name'],
                        'phone' => $person['phone'],
                        'role_id' => $person['role_id'],
                        'dept_id' => $person['dept_id']
                    ];
                }
            }

            // 合并结果，校区教练在前
            return array_merge($campus_coaches, $other_coaches);
        }

        // 格式化返回数据
        $result = [];
        foreach ($personnel_list as $person) {
            $result[] = [
                'id' => $person['id'],
                'name' => $person['name'],
                'phone' => $person['phone'],
                'role_id' => $person['role_id'],
                'dept_id' => $person['dept_id']
            ];
        }

        return $result;
    }

    /**
     * 获取教务人员
     */
    public function getEducationalPersonnel($params = [])
    {
        $campus_id = $params['campus_id'] ?? 0;

        // 如果没有传校区ID，返回所有教务人员
        if (empty($campus_id)) {
            $personnelModel = new Personnel();
            return $personnelModel->field('id, name, phone')->select()->toArray();
        }

        // 根据校区ID获取教务人员（部门ID: 2=教务）
        $dept_ids = [2];
        $personnel_list = get_personnel_by_campus_dept($campus_id, $dept_ids);

        // 格式化返回数据
        $result = [];
        foreach ($personnel_list as $person) {
            $result[] = [
                'id' => $person['person_id'],
                'name' => $person['name'],
                'phone' => $person['phone'],
                'role_id' => $person['role_id'],
                'dept_id' => $person['dept_id']
            ];
        }

        return $result;
    }

    public function classroom_all()
    {
        $data = $this->model->where('status', 1)->order('sort_order desc')->select()->toArray();
        return $data;
    }

    public function getClassroompeople($class_id)
    {
        $listmodel = new ClassPersonnelRel();
        return $listmodel->with(['student','personnel'])->where('class_id', $class_id)->select()->toArray();
    }

    /**
     * 获取班级当前时段人员安排情况
     */
    public function getClassroompeopleCount($venue_id,$where = [])
    {
        $listmodel = new CourseSchedule();
        return $listmodel->where('venue_id', $venue_id)
            ->where($where)
            ->select()
            ->toArray();
    }
}