package models

import (
	"time"
)

type ChatMessage struct {
	UserID   string
	UserName string
	CreateTx time.Time
	Type     string
	Text     string
}

const (
	ChatTypeText = "TEXT" // 对话
	ChatTypeCard = "CARD" // 工具卡片分享
)

func NewTextChatMsg(user *Users, text string) *ChatMessage {
	return &ChatMessage{
		UserID:   user.ID,
		UserName: user.Name,
		CreateTx: time.Now(),
		Type:     ChatTypeText,
		Text:     text,
	}
}

type Message struct {
	Cmd         string
	User        UserFollows
	ChatMessage ChatMessage
}

//
//// Value 接口，Value 返回 json value any -> string
//func (j *Users) Value() (driver.Value, error) {
//	return json.Marshal(j)
//}
//
//// Scan 接口，Scan 将 value 扫描至 Jsonb
//func (j *Users) Scan(value interface{}) error {
//	bytes, ok := value.([]byte)
//	if !ok {
//		return errors.New(fmt.Sprint("Failed to unmarshal JSONB value:", value))
//	}
//	err := json.Unmarshal(bytes, j)
//	if err != nil {
//		return err
//	}
//	return nil
//}