package utils

import (
	"fmt"
	"log/slog"
	"net/http"
	"strings"
	"time"
)

func TriggerToast(w http.ResponseWriter, r *http.Request, class string, message string) {
	if IsHtmx(r) {
		w.Header().Set("Hx-Trigger", fmt.Sprintf(`{"toast": "%v|%v"}`, class, strings.ReplaceAll(message, `"`, `\"`)))
	} else {
		slog.Error("Trying to trigger toast in non-HTMX request")
	}
}

func TriggerToastWithStatus(w http.ResponseWriter, r *http.Request, class string, message string, statusCode int) {
	TriggerToast(w, r, class, message)
	w.WriteHeader(statusCode)
}

func DoRedirect(w http.ResponseWriter, r *http.Request, url string) {
	if IsHtmx(r) {
		w.Header().Add("Hx-Redirect", url)
	} else {
		http.Redirect(w, r, url, http.StatusSeeOther)
	}
}

func WaitMinimumTime[T any](waitTime time.Duration, f func() (T, error)) (T, error) {
	start := time.Now()
	result, err := f()
	time.Sleep(waitTime - time.Since(start))
	return result, err
}

func IsHtmx(r *http.Request) bool {
	return r.Header.Get("Hx-Request") == "true"
}