// 账单表：sm_bill
package models

import "gorm.io/gorm"

type Bill struct {
	gorm.Model
	ID          uint    `gorm:"primarykey" json:"id"`
	UserID      uint    `gorm:"column:user_id;type:bigint unsigned;default:0;index;comment:用户ID" json:"user_id" db:"user_id"`
	Type        int     `gorm:"column:type;type:tinyint(1);not null;default:0;comment:类型 1支出 2收入 3转账" json:"type" db:"type"`
	Money       float64 `gorm:"column:money;type:decimal(10,2);not null;default:0.00;comment:金额" json:"money" db:"money"`
	Cate        string  `gorm:"column:cate;type:varchar(20);default:'';comment:分类名称" json:"cate" db:"cate"`
	Note        string  `gorm:"column:note;type:varchar(100);default:'';comment:备注" json:"note" db:"note"`
	Channel     string  `gorm:"column:channel;type:varchar(20);default:'';comment:渠道" json:"channel" db:"channel"`
	Date        string  `gorm:"column:date;type:varchar(10);not null;index;comment:日期 2025-05-01" json:"date" db:"date"`
	FromAccount string  `gorm:"column:from_account;type:varchar(20);default:'';comment:转出账户" json:"from_account" db:"from_account"`
	ToAccount   string  `gorm:"column:to_account;type:varchar(20);default:'';comment:转入账户" json:"to_account" db:"to_account"`
}