db

type Backup struct {
	Db *sql.DB
	// contains filtered or unexported fields
}

type DeleteParam struct {
	IDS []int32 `json:"id" validate:"required:主键值必须"`
}

type FirstParam struct {
	ID int32 `form:"id" validate:"required:主键值必须"`
}

type ListData struct {
	Data      any   `json:"data"`
	Total     int32 `json:"total"`      // 总数量
	TotalPage int32 `json:"total_page"` // 总页数
	Page      int32 `json:"page"`
	PageSize  int32 `json:"page_size"`
}

type ListParamBase struct {
	Page     int32  `form:"page"`
	PageSize int32  `form:"page_size"`
	Order    string `form:"order"`
}

type Model struct {
	Db     *gorm.DB
	Error  error
	Pk     int32
	PkName string
	Model  any
}

type ModelChildren[T any] struct {
	PID      int32 `gorm:"column:pid;type:bigint(20);default:0;comment:父级id" json:"pid"`
	Level    int32 `gorm:"column:level;type:tinyint(1);default:1;comment:层级" json:"level"`
	Children []T   `gorm:"-:migration;foreignKey:pid;references:id" json:"children"`
}

type ModelCreatedAt struct {
	CreatedAt Time `gorm:"column:created_at;type:datetime(3);autoCreateTime:milli;comment:创建时间" json:"created_at"`
}

type ModelDeleteAt struct {
	DeleteAt Time `gorm:"column:delete_at;type:datetime(3);comment:删除时间" json:"delete_at"`
}

type ModelHasChildren struct {
	HasChildren bool `gorm:"-:all;default:false" json:"hasChildren"`
}

type ModelID struct {
	ID int32 `gorm:"column:id;primaryKey;autoIncrement;comment:ID" json:"id"`
}

type ModelSort struct {
	Sort int32 `gorm:"column:sort;type:bigint(11);default:100;comment:排序" json:"sort"`
}

type ModelState struct {
	State int32 `gorm:"column:state;type:tinyint(1);default:1;comment:状态:1-开启,2-关闭" json:"state"`
}

type ModelUpdatedAt struct {
	UpdatedAt Time `gorm:"column:updated_at;type:datetime(3);autoUpdateTime:milli;comment:更新时间" json:"updated_at"`
}

type Same struct {
	Db      *gorm.DB
	Message string
}

type ShardingMeta struct {
	ID          int32     `gorm:"primaryKey;autoIncrement"`         // 自增主键
	BaseTable   string    `gorm:"type:varchar(50);not null;index"`  // 基础表名（如 access_log）
	ActualTable string    `gorm:"type:varchar(50);not null;unique"` // 实际分表名（如 access_log_1）
	Num         int64     `gorm:"not null"`                         // 分表序号（1、2、3...）
	CreatedAt   time.Time `gorm:"type:datetime;"`                   // 分表创建时间
}

type ShardingService struct {
	MaxNum int64
	Table  string
	Num    int64
	Error  error
	// contains filtered or unexported fields
}

type Time time.Time

type UpdateParam struct {
	ID    int32  `json:"id" validate:"required:主键值必须"`
	Field string `json:"field" validate:"required:字段名必须"`
	Value any    `json:"value"`
}

type Where struct {
	Name     string // 字段名
	Op       string // 操作符
	Value    any    // 条件值
	Nullable bool   // 是否允许为空值
}