'use strict';
const Schema = require('mongoose').Schema;
const metaPlugin = require('naf-framework-mongoose/lib/model/meta-plugin');

// 群内成员信息
const Patientinfo = new Schema({
  patientid: { type: String, required: false }, // 病人ID
  url: { type: String, required: false }, // 头像url
  name: { type: String, required: false }, // 病人名称
  openid: { type: String, required: false }, // 微信openid
});
Patientinfo.index({ patientid: 1 });

// 群信息表
const GroupSchema = {
  doctorid: { type: String, required: true, maxLength: 500 }, // 医生id列表
  name: { type: String, required: false, maxLength: 200 }, // 群名称
  content: { type: String, required: false }, // 群简介
  patients: { type: [ Patientinfo ], select: false }, // 群里人员信息
};

const schema = new Schema(GroupSchema, { toJSON: { virtuals: true } });
schema.index({ doctorid: 1 });
schema.index({ 'meta.createdAt': 1 });
schema.plugin(metaPlugin);

module.exports = app => {
  const { mongoose } = app;
  return mongoose.model('Group', schema, 'group');
};