package schema

import (
	"regexp"

	"entgo.io/ent"
	"entgo.io/ent/schema/edge"
	"entgo.io/ent/schema/field"
)

// User holds the schema definition for the User entity.
type User struct {
	ent.Schema
}

func (User) Mixin() []ent.Mixin {
	return []ent.Mixin{
		BaseMixin{},
	}
}

// Fields of the User.
func (User) Fields() []ent.Field {
	return []ent.Field{
		field.String("username").
			Unique().
			NotEmpty(),
		field.String("password").
			Sensitive(),
		field.String("nickname").
			Optional().
			MaxLen(64),
		field.String("email").
			Optional().
			Match(regexp.MustCompile(`^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`)), // 邮箱格式正则校验
		field.String("ip").
			Optional().
			Match(regexp.MustCompile(`^((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)$|^([\da-fA-F]{1,4}:){7}[\da-fA-F]{1,4}$`)),
		field.String("addr").
			Optional().
			MaxLen(500),
	}
}

// Edges of the User.
func (User) Edges() []ent.Edge {
	return []ent.Edge{
		edge.To("roles", Role.Type),
	}
}