package apiv1

import (
	"net/http"

	"git.ar21.de/yolokube/country-geo-locations/pkg/geoloc"
	"github.com/go-chi/chi/v5"
	"github.com/go-chi/render"
)

func NewRouter(lh *LocationHandler) chi.Router {
	r := chi.NewRouter()

	r.Use(render.SetContentType(render.ContentTypeJSON))

	r.Route("/location", func(r chi.Router) {
		r.Route("/{ipAddress}", func(r chi.Router) {
			r.Use(lh.SearchIPHandler)
			r.Get("/", lh.SearchIPHandlerFunc)
		})
	})

	return r
}

type errResponse struct {
	Err            error `json:"-"`
	HTTPStatusCode int   `json:"-"`

	StatusText string `json:"status"`
	AppCode    int64  `json:"code,omitempty"`
	ErrorText  string `json:"error,omitempty"`
}

func (e *errResponse) Render(_ http.ResponseWriter, r *http.Request) error {
	render.Status(r, e.HTTPStatusCode)
	return nil
}

type key int

const keyIPInfo key = iota

type ipInfoResponse struct {
	*geoloc.IPInfo
}

func (ir *ipInfoResponse) Render(_ http.ResponseWriter, _ *http.Request) error {
	return nil
}

func newIPInfoResponse(ipinfo *geoloc.IPInfo) *ipInfoResponse {
	return &ipInfoResponse{IPInfo: ipinfo}
}