package route

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

	oidc "forge.cadoles.com/wpetit/goweb-oidc"
	"github.com/pkg/errors"
	"gitlab.com/wpetit/goweb/middleware/container"
	"gitlab.com/wpetit/goweb/service/template"
)

func serveProfilePage(w http.ResponseWriter, r *http.Request) {
	ctn := container.Must(r.Context())
	tmpl := template.Must(ctn)

	idToken, err := oidc.IDToken(w, r)
	if err != nil {
		panic(errors.Wrap(err, "could not retrieve idToken"))
	}

	claims := make(map[string]interface{})
	if err := idToken.Claims(&claims); err != nil {
		panic(errors.Wrap(err, "could not decode claims"))
	}

	jsonIDToken, err := json.MarshalIndent(idToken, "", " ")
	if err != nil {
		panic(errors.Wrap(err, "could not encode idToken"))
	}

	jsonClaims, err := json.MarshalIndent(claims, "", " ")
	if err != nil {
		panic(errors.Wrap(err, "could not encode claims"))
	}

	data := extendTemplateData(w, r, template.Data{
		"IDToken":     idToken,
		"Claims":      claims,
		"JSONClaims":  string(jsonClaims),
		"JSONIDToken": string(jsonIDToken),
	})

	if err := tmpl.RenderPage(w, "profile.html.tmpl", data); err != nil {
		panic(errors.Wrapf(err, "could not render '%s' page", r.URL.Path))
	}
}