package model

import (
	"gorm.io/gorm"
	"knowledge/global"
	"time"
)

// BaseTokenItem 基础数据-飞花令-列表
type BaseTokenItem struct {
	ItemId    int64  `gorm:"column:item_id;type:bigint(19);primary_key;comment:主键id" json:"item_id"`
	TokenId   int64  `gorm:"column:token_id;type:bigint(19);comment:飞花令id;NOT NULL" json:"token_id"`
	ItemName  string `gorm:"column:item_name;type:varchar(100);comment:名称" json:"item_name"`
	ItemImage string `gorm:"column:item_image;type:varchar(255);comment:图片地址" json:"item_image"`
	ItemSort  int    `gorm:"column:item_sort;type:int(1);default:0;comment:排序（越大越靠前）" json:"item_sort"`
	Model
}

func (m *BaseTokenItem) TableName() string {
	return "kb_base_token_item"
}

func (m *BaseTokenItem) BeforeCreate(tx *gorm.DB) error {
	if m.ItemId == 0 {
		m.ItemId = global.Snowflake.Generate().Int64()
	}

	m.CreatedAt = LocalTime(time.Now())
	tx.Statement.SetColumn("CreatedAt", m.CreatedAt)

	m.UpdatedAt = LocalTime(time.Now())
	tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)

	return nil
}