package handlers

import (
	"encoding/json"
	"net/http"

	"gitea.hostxtra.co.uk/mrhid6/notely/backend/internal/application/services"
)

// SettingsHandler handles public app settings endpoints.
type SettingsHandler struct {
	authService *services.AuthService
}

// NewSettingsHandler creates a new settings handler.
func NewSettingsHandler(authService *services.AuthService) *SettingsHandler {
	return &SettingsHandler{authService: authService}
}

// GetFeatureFlags handles GET /api/v1/settings/feature-flags.
func (h *SettingsHandler) GetFeatureFlags(w http.ResponseWriter, r *http.Request) {
	flags, err := h.authService.GetFeatureFlags(r.Context())
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	w.Header().Set("Content-Type", "application/json")
	json.NewEncoder(w).Encode(flags)
}