package web

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

	"mokhan.ca/xlgmokha/idp/pkg/dto"
	"mokhan.ca/xlgmokha/idp/pkg/tasks"
)

func (h *HttpContext) Register(w http.ResponseWriter, r *http.Request) {
	var request dto.ClientRegistrationRequest
	json.NewDecoder(r.Body).Decode(&request)

	if response, err := tasks.CreateClient(request); err != nil {
		w.WriteHeader(http.StatusBadRequest)
		w.Header().Set("Content-Type", "application/json")
		w.Header().Set("Cache-Control", "no-store")
		w.Header().Set("Pragma", "no-cache")
		fmt.Fprintf(w, `{"error":"%s","error_description":"%s"}`, err.Error(), err.Error())
	} else {
		w.WriteHeader(http.StatusCreated)
		w.Header().Set("Content-Type", "application/json")
		w.Header().Set("Cache-Control", "no-store")
		w.Header().Set("Pragma", "no-cache")
		json.NewEncoder(w).Encode(response)
	}
}