Open Source Release
89 lines
3.3 KiB
Go
89 lines
3.3 KiB
Go
package clientnotify
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import (
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"fmt"
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"strings"
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)
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// smsMaxLen keeps every SMS variant inside a single SMS.ru segment
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// (Cyrillic/UCS-2 caps a segment at 70 chars) — going over silently splits
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// into (and bills as) multiple segments.
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const smsMaxLen = 70
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// sanitize strips characters that would break a single-line SMS or read
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// oddly in a Telegram message body — same rationale as internal/lead's
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// cleanField (untrusted text ends up verbatim in an outbound message).
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func sanitize(s string) string {
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replacer := strings.NewReplacer("\r", " ", "\n", " ", "\t", " ")
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return strings.TrimSpace(replacer.Replace(s))
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}
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// truncate cuts s to at most n runes, preserving UTF-8 validity — a plain
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// byte-slice cut could split a multi-byte Cyrillic rune in half.
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func truncate(s string, n int) string {
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r := []rune(s)
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if len(r) <= n {
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return s
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}
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return string(r[:n])
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}
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// trackingURL is appended when non-empty (settings.TrackingURL returns ""
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// when PublicTrackingURL isn't configured) — every template in this file
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// degrades to link-free text rather than omitting the notification
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// entirely, same stance Ready already took before this.
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func OrderCreated(channel, deviceLabel, trackingURL string) string {
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if channel == "sms" {
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msg := fmt.Sprintf("Заявка на %s принята. Следим за статусом здесь же.", deviceLabel)
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if trackingURL != "" {
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msg = fmt.Sprintf("Заявка на %s принята. Статус: %s", deviceLabel, trackingURL)
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}
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return truncate(sanitize(msg), smsMaxLen)
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}
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msg := fmt.Sprintf("🆕 Ваша заявка принята: %s\nМы сообщим, как только статус изменится.", deviceLabel)
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if trackingURL != "" {
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msg += "\n" + trackingURL
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}
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return msg
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}
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func StatusChanged(channel, deviceLabel, statusLabel, trackingURL string) string {
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if channel == "sms" {
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msg := fmt.Sprintf("%s: статус — %s", deviceLabel, statusLabel)
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if trackingURL != "" {
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msg = fmt.Sprintf("%s: статус — %s. %s", deviceLabel, statusLabel, trackingURL)
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}
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return truncate(sanitize(msg), smsMaxLen)
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}
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msg := fmt.Sprintf("🔄 %s\nНовый статус: %s", deviceLabel, statusLabel)
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if trackingURL != "" {
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msg += "\n" + trackingURL
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}
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return msg
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}
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func Ready(channel, deviceLabel, trackingURL string) string {
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if channel == "sms" {
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return truncate(sanitize(fmt.Sprintf("%s готово к выдаче! Ждём вас.", deviceLabel)), smsMaxLen)
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}
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msg := fmt.Sprintf("✅ %s готово к выдаче!", deviceLabel)
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if trackingURL != "" {
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msg += "\n" + trackingURL
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}
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return msg
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}
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func WarrantyExpiring(channel, deviceLabel, until string) string {
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if channel == "sms" {
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return truncate(sanitize(fmt.Sprintf("Гарантия на %s истекает %s", deviceLabel, until)), smsMaxLen)
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}
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return fmt.Sprintf("⏳ Гарантия на %s истекает %s. Если есть проблема — обращайтесь.", deviceLabel, until)
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}
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func LoyaltyAccrued(channel string, points int) string {
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if channel == "sms" {
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return truncate(sanitize(fmt.Sprintf("Начислено %d бонусных баллов", points)), smsMaxLen)
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}
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return fmt.Sprintf("🎁 Вам начислено %d бонусных баллов. Спишите их на следующий заказ.", points)
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}
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