package adminapi

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

	"gitea.mynodes.xyz/ilker/llmgw/internal/control"
)

// registerRouting is what a standby answering requests itself reads from the
// leader, and reports back to it. Reached by the standby through the agent
// port with its control-plane certificate, like the rest of the forwarded API.
func (a *API) registerRouting(mux Mux) {
	mux.HandleFunc("GET /api/v1/routing", func(w http.ResponseWriter, _ *http.Request) {
		writeJSON(w, http.StatusOK, a.ctl.Routing())
	})
	mux.HandleFunc("POST /api/v1/routing/activity", func(w http.ResponseWriter, r *http.Request) {
		var act control.Activity
		if err := json.NewDecoder(io.LimitReader(r.Body, 8<<20)).Decode(&act); err != nil {
			writeError(w, http.StatusBadRequest, err.Error())
			return
		}
		a.ctl.RecordActivity(act)
		writeJSON(w, http.StatusOK, a.ctl.Routing())
	})
}