<?php

namespace app\api\logic;

use app\common\logic\BaseLogic;
use app\common\model\auth\Admin;
use app\common\model\auth\AdminRole;
use app\common\model\doctor\Roster;

/**
 * 医生逻辑层
 * Class DoctorLogic
 * @package app\api\logic
 */
class DoctorLogic extends BaseLogic
{
    /**
     * @notes 获取医生列表
     * @param array $params
     * @return array
     */
    public static function getDoctorList($params = [])
    {
        $page_no = $params['page_no'] ?? 1;
        $page_size = $params['page_size'] ?? 10;
        $keyword = $params['keyword'] ?? '';
        
        $offset = ($page_no - 1) * $page_size;
        
        // 通过中间表 zyt_admin_role 查询 role_id = 1 的医生
        $adminIds = AdminRole::where('role_id', 1)->column('admin_id');
        
        if (empty($adminIds)) {
            return [
                'lists' => [],
                'count' => 0,
                'page_no' => $page_no,
                'page_size' => $page_size
            ];
        }
        
        $query = Admin::whereIn('id', $adminIds)
            ->where('disable', 0);
        
        // 搜索关键词
        if (!empty($keyword)) {
            $query->where('name|account', 'like', '%' . $keyword . '%');
        }
        
        $lists = $query->field(['id', 'name', 'account', 'avatar'])
            ->limit($offset, $page_size)
            ->order('id asc')
            ->select()
            ->toArray();
        
        // 处理医生数据
        $doctors = [];
        foreach ($lists as $doctor) {
            $doctors[] = [
                'id' => $doctor['id'],
                'name' => $doctor['name'],
                'account' => $doctor['account'],
                'avatar' => $doctor['avatar'] ?? '',
                'specialty' => '医生', // 可根据需要扩展
                'title' => '医生', // 可根据需要扩展
                'rating' => '9.8', // 可根据需要从其他表获取
            ];
        }
        
        // 获取总数
        $countQuery = Admin::whereIn('id', $adminIds)
            ->where('disable', 0);
        
        if (!empty($keyword)) {
            $countQuery->where('name|account', 'like', '%' . $keyword . '%');
        }
        
        $count = $countQuery->count();
        
        return [
            'lists' => $doctors,
            'count' => $count,
            'page_no' => $page_no,
            'page_size' => $page_size
        ];
    }

    /**
     * @notes 获取医生详情
     * @param int $doctorId
     * @return array|null
     */
    public static function getDoctorDetail($doctorId)
    {
        // 检查该医生是否有医生角色（role_id = 1）
        $hasRole = AdminRole::where('admin_id', $doctorId)
            ->where('role_id', 1)
            ->exists();
        
        if (!$hasRole) {
            return null;
        }
        
        $doctor = Admin::where('id', $doctorId)
            ->where('disable', 0)
            ->field(['id', 'name', 'account', 'avatar', 'mobile', 'email'])
            ->find();
        
        if (!$doctor) {
            return null;
        }
        
        $doctorData = $doctor->toArray();
        
        return [
            'id' => $doctorData['id'],
            'name' => $doctorData['name'],
            'account' => $doctorData['account'],
            'avatar' => $doctorData['avatar'] ?? '',
            'mobile' => $doctorData['mobile'] ?? '',
            'email' => $doctorData['email'] ?? '',
            'specialty' => '医生',
            'title' => '医生',
            'rating' => '4.8',
        ];
    }

    /**
     * @notes 获取医生排班
     * @param int $doctorId
     * @param string $date
     * @return array
     */
    public static function getDoctorRoster($doctorId, $date)
    {
        // 检查该医生是否有医生角色
        $hasRole = AdminRole::where('admin_id', $doctorId)
            ->where('role_id', 1)
            ->exists();
        
        if (!$hasRole) {
            return [];
        }
        
        $rosters = Roster::where('doctor_id', $doctorId)
            ->where('date', $date)
            ->select()
            ->toArray();
        
        return $rosters;
    }
}