package user

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

type Handler struct {
	service *Service
}

func NewHandler(service *Service) *Handler {
	return &Handler{service: service}
}

func (h *Handler) Register(c *gin.Context) {
	var req struct {
		Username string `json:"username"`
		Password string `json:"password"`
		Role     string `json:"role"`
	}

	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(400, gin.H{"error": "invalid request"})
		return
	}

	user, err := h.service.CreateUser(req.Username, req.Password, req.Role)
	if err != nil {
		c.JSON(500, gin.H{"error": err.Error()})
		return
	}

	c.JSON(201, gin.H{"id": user.ID, "username": user.Username, "role": user.Role})
}