package handlers

import (
	"net/http"

	"github.com/noderunners/nip05api/internal/user"
)

type NostrJSON struct {
	Users  *user.Service
	Relays []string
}

func (h *NostrJSON) Handle(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Cache-Control", "public, max-age=60")

	names, err := h.Users.Repo().ActiveByName(r.Context())
	if err != nil {
		WriteError(w, http.StatusInternalServerError, "InternalError", err.Error())
		return
	}

	if q := r.URL.Query().Get("name"); q != "" {
		filtered := map[string]string{}
		if pk, ok := names[q]; ok {
			filtered[q] = pk
		}
		names = filtered
	}

	relays := map[string][]string{}
	if len(h.Relays) > 0 {
		for _, pk := range names {
			relays[pk] = h.Relays
		}
	}
	WriteJSON(w, http.StatusOK, map[string]any{
		"names":  names,
		"relays": relays,
	})
}