package handler

import (
	"net/http"

	"github.com/prabhupadasays/spsays-bff/internal/service"
	"github.com/prabhupadasays/spsays-bff/pkg/response"
)

// VaniHandler serves the public "Vāṇī of the Day" pick for the home page.
type VaniHandler struct {
	svc *service.VaniService
}

func NewVaniHandler(svc *service.VaniService) *VaniHandler {
	return &VaniHandler{svc: svc}
}

// Today — GET /vani/today. Public; the same pick is returned to everyone for
// the current UTC day. Responds with `data: null` if there's no content.
func (h *VaniHandler) Today(w http.ResponseWriter, r *http.Request) {
	payload, err := h.svc.Today(r.Context())
	if err != nil {
		response.Error(w, http.StatusInternalServerError, "could not load vāṇī of the day")
		return
	}
	response.JSON(w, http.StatusOK, payload)
}