package response

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

func JSON(w http.ResponseWriter, status int, data any) error {
	return JSONWithHeaders(w, status, data, nil)
}

func JSONWithHeaders(w http.ResponseWriter, status int, data any, headers http.Header) error {
	js, err := json.MarshalIndent(data, "", "\t")
	if err != nil {
		return err
	}

	js = append(js, '\n')

	for key, value := range headers {
		w.Header()[key] = value
	}

	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)
	w.Write(js)

	return nil
}

func Error(w http.ResponseWriter, status int, msg string) {
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(status)
	_ = json.NewEncoder(w).Encode(map[string]string{"error": msg})
}

func NoContent(w http.ResponseWriter) {
	w.WriteHeader(http.StatusNoContent)
}