package database

import (
	"time"

	"github.com/golang-jwt/jwt/v4"
	"github.com/oklog/ulid/v2"
)

const InternalApplicationName = "mercury_internal"
const TokenCookieName = "mercury_token"

type Application struct {
	ID   ulid.ULID
	Name string
}

type Token struct {
	ID      ulid.ULID
	AppID   ulid.ULID
	UserID  ulid.ULID
	Scopes  []string
	Expires time.Time
}

func (t Token) ToClaims() TokenClaims {
	createdAt := ulid.Time(t.ID.Time())

	return TokenClaims{
		TokenID: t.ID,
		UserID:  t.UserID,
		RegisteredClaims: jwt.RegisteredClaims{
			Issuer:    "mercury",
			ExpiresAt: jwt.NewNumericDate(t.Expires),
			IssuedAt:  jwt.NewNumericDate(createdAt),
			NotBefore: jwt.NewNumericDate(createdAt),
		},
	}
}

type TokenClaims struct {
	TokenID ulid.ULID `json:"jti"`
	UserID  ulid.ULID `json:"sub"`
	jwt.RegisteredClaims
}