package httpx

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

	"secunda-test/internal/service"
)

func WriteJSON(w http.ResponseWriter, status int, v any) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)
	_ = json.NewEncoder(w).Encode(v)
}

func WriteError(w http.ResponseWriter, status int, message string) {
	WriteJSON(w, status, map[string]string{"error": message})
}

func StatusFromError(err error) int {
	switch {
	case errors.Is(err, service.ErrUnauthorized):
		return http.StatusUnauthorized
	case errors.Is(err, service.ErrForbidden):
		return http.StatusForbidden
	case errors.Is(err, service.ErrNotFound):
		return http.StatusNotFound
	case errors.Is(err, service.ErrBadRequest):
		return http.StatusBadRequest
	case errors.Is(err, service.ErrConflict):
		return http.StatusConflict
	default:
		return http.StatusInternalServerError
	}
}