package auth

import (
	"clapclap/internal/env"
	"time"

	"github.com/gin-gonic/gin"
	"github.com/golang-jwt/jwt/v5"
)

type Authenticator interface {
	Authenticate(*gin.Context)
}

func Use(r gin.IRoutes, a Authenticator) gin.IRoutes {
	r.Use(a.Authenticate)
	return r
}

func EnvironmentAccessTokenDuration(c *gin.Context) {
	c.Set("token-duration", env.C.ACCESS_DURATION)
	c.Next()
}

func EnvironmentRefreshTokenDuration(c *gin.Context) {
	c.Set("token-duration", env.C.REFRESH_DURATION)
	c.Next()
}

func SetTokenDuration(d time.Duration) gin.HandlerFunc {
	return func(c *gin.Context) {
		c.Set("token-duration", d)
		c.Next()
	}
}

func EnvironmentHmacSigningKey(c *gin.Context) {
	secret := env.C.JWT_SECRET
	// TODO (pipo) : i have to find better names for these keys, sorry
	c.Set("signing-key", []byte(secret))
	c.Set("server-jwt-secret", []byte(secret))
}

func HmacSigningMethod(c *gin.Context) {
	c.Set("signing-method", jwt.SigningMethodHS256)
	c.Next()
}