package abono

import (
	"embed"
	"io/fs"
)

//go:embed templates/*.html
var templatesFS embed.FS

// Templates is abono's partials, rooted so callers parse "*.html", as
// ui.Templates is. Parse them after ui's, with ui.Funcs:
//
//	tmpl := template.New("").Funcs(ui.Funcs())
//	tmpl = template.Must(tmpl.ParseFS(ui.Templates(), "*.html"))
//	tmpl = template.Must(tmpl.ParseFS(abono.Templates(), "*.html"))
//
// The partials:
//
//	abono-status            {Holding, Now, DateText}: the holding as one status pill
//	abono-plan-card         {Offer, Interval, Action, Code}: one plan at one interval
//	abono-plan-picker       {Offers, Action}: the plans on sale, by interval
//	abono-paywall           {Offers, SignedIn, SigninURL, Action, PlansURL}
//	abono-subscribe-button  {Action, Plan, Interval, Label, Code}: a POST form
//	abono-billing-button    {Action, Customer}: a POST form, one per customer
//
// Each finds the request's localizer under "L" in its data, as ui's
// partials do; add it with withL when calling one from another template.
// The words are message keys, "abono.*": merge Catalog() into the base
// catalog (see Catalog).
//
// The partials carry no stylesheet. They use core's attributes and
// tokens, so they follow the app's theme, light and dark.
func Templates() fs.FS {
	sub, err := fs.Sub(templatesFS, "templates")
	if err != nil {
		panic(err) // templates/ is embedded above; this cannot fail
	}
	return sub
}