package render

import (
	"time"

	"codeberg.org/rimgo/rimgo/utils"
	"github.com/dustin/go-humanize"
	"github.com/mailgun/raymond/v2"
)

func (r *renderer) registerHelpers() {
	funcmap := map[string]any{
		"noteq":         noteq,
		"ifNonZeroTime": ifNonZeroTime,
		"relTime":       relTime,
		"rewriteUrl":    rewriteUrl,
	}
	raymond.RegisterHelpers(funcmap)
}

func noteq(a, b any, options *raymond.Options) any {
	if raymond.Str(a) != raymond.Str(b) {
		return options.Fn()
	}
	return ""
}
func ifNonZeroTime(v any, options *raymond.Options) any {
	if v.(time.Time).IsZero() {
		return ""
	}
	return options.Fn()
}
func relTime(date time.Time) string {
	return humanize.Time(date)
}
func rewriteUrl(link string) string {
	r, err := utils.RewriteUrl(link)
	if err != nil {
		panic(err)
	}
	return r
}