package stacks

import (
	"errors"

	"gitea.dooplex.hu/admin/felhom-controller/internal/i18n"
)

// R-553 — the deploy path's refusals carry a KIND, so the API can pick its status code without
// reading the customer's Hungarian sentence. The sentences themselves are unchanged (a test pins
// each one byte-for-byte); `internal/util.KindErrorf` builds the message exactly as fmt.Errorf did.
//
// Before this, internal/api/router.go matched „kötelező", „memória", "does not exist" and
// "already deployed" in the error text — so localisation slice 2 would have turned every validation
// refusal into a 500.
var (
	// ErrAlreadyDeployed — the stack is already deployed (API: 409).
	ErrAlreadyDeployed = errors.New("stack already deployed")
	// ErrRequiredField — a required (or password) field was left empty (API: 400).
	ErrRequiredField = errors.New("required field empty")
	// ErrPathMissing — a path field names something that is not on the filesystem (API: 400).
	ErrPathMissing = errors.New("path field does not exist")
	// ErrNotEnoughMemory — the memory verdict refused the deploy (API: 400).
	ErrNotEnoughMemory = errors.New("not enough memory")
)

// msgHU renders a bundle message in Hungarian.
//
// It exists for the few strings this package returns as TEXT rather than as an error — the soft
// overcommit warning is the only one today. Those are display strings with no error to carry a key,
// so the copy lives in the bundle (a translator sees it, and scripts/i18n_go_parity.py pins it) while
// the value handed back is still Hungarian. **The consequence, stated rather than hidden: such a
// string renders Hungarian on an English page.** Filed as R-575; the fix is for the caller to carry
// the key the way Alert and UpdateRefusal do, not for this helper to guess a language it cannot know.
func msgHU(key string, args ...interface{}) string {
	b, err := i18n.Shared()
	if err != nil {
		return key
	}
	if len(args) == 0 {
		return b.Msg(i18n.Default, key)
	}
	return b.Msgf(i18n.Default, key, args...)
}