package authhandler

import (
	"github.com/gin-gonic/gin"

	authlogic "spark-server/internal/module/auth/logic"
	"spark-server/internal/transport/http/respond"
)

// Handler is the auth HTTP controller. It must not contain login business rules.
type Handler struct {
	login *authlogic.LoginService
}

func New(login *authlogic.LoginService) *Handler {
	return &Handler{login: login}
}

func (h *Handler) Login(c *gin.Context) {
	var in authlogic.LoginInput
	if err := respond.BindJSON(c, &in); err != nil {
		respond.JSONError(c, err)
		return
	}
	tok, err := h.login.Login(c.Request.Context(), &in)
	if err != nil {
		respond.JSONError(c, err)
		return
	}
	respond.JSON(c, tok)
}

func (h *Handler) Refresh(c *gin.Context) {
	var in authlogic.RefreshInput
	if err := respond.BindJSON(c, &in); err != nil {
		respond.JSONError(c, err)
		return
	}
	tok, err := h.login.Refresh(c.Request.Context(), in)
	if err != nil {
		respond.JSONError(c, err)
		return
	}
	respond.JSON(c, tok)
}

func (h *Handler) Logout(c *gin.Context) {
	if err := h.login.Logout(c.Request.Context()); err != nil {
		respond.JSONError(c, err)
		return
	}
	respond.JSON(c, gin.H{})
}