fix(i18n): fix Telegram plugin raw keys, UI separator scaling and add ETA format unit tests

src/lib/download-format.test.ts

@@ -0,0 +1,67 @@
+import { describe, expect, it } from 'vitest';
+import { formatBytes, formatEta, formatSpeed } from './download-format';
+
+describe('download-format utilities', () => {
+  describe('formatBytes', () => {
+    it('formats bytes under 1KB correctly', () => {
+      expect(formatBytes(0)).toBe('0 B');
+      expect(formatBytes(512)).toBe('512 B');
+    });
+
+    it('formats kilobytes correctly', () => {
+      expect(formatBytes(1024)).toBe('1.0 KB');
+      expect(formatBytes(1536)).toBe('1.5 KB');
+    });
+
+    it('formats megabytes correctly', () => {
+      expect(formatBytes(1024 * 1024)).toBe('1.0 MB');
+      expect(formatBytes(234 * 1024 * 1024)).toBe('234.0 MB');
+      expect(formatBytes(512 * 1024 * 1024)).toBe('512.0 MB');
+    });
+
+    it('formats gigabytes correctly', () => {
+      expect(formatBytes(1024 * 1024 * 1024)).toBe('1.00 GB');
+      expect(formatBytes(2.5 * 1024 * 1024 * 1024)).toBe('2.50 GB');
+    });
+  });
+
+  describe('formatSpeed', () => {
+    it('formats 0 or negative speed as 0 KB/s', () => {
+      expect(formatSpeed(0)).toBe('0 KB/s');
+      expect(formatSpeed(-100)).toBe('0 KB/s');
+    });
+
+    it('formats KB/s speed', () => {
+      expect(formatSpeed(512 * 1024)).toBe('512 KB/s');
+    });
+
+    it('formats MB/s speed', () => {
+      expect(formatSpeed(2.5 * 1024 * 1024)).toBe('2.5 MB/s');
+    });
+  });
+
+  describe('formatEta', () => {
+    it('returns empty string for non-positive or non-finite values', () => {
+      expect(formatEta(null)).toBe('');
+      expect(formatEta(undefined)).toBe('');
+      expect(formatEta(0)).toBe('');
+      expect(formatEta(-10)).toBe('');
+      expect(formatEta(NaN)).toBe('');
+      expect(formatEta(Infinity)).toBe('');
+    });
+
+    it('formats seconds (< 60s)', () => {
+      expect(formatEta(45)).toBe('45s');
+    });
+
+    it('formats minutes and seconds (< 1h)', () => {
+      expect(formatEta(200)).toBe('3m 20s');
+      expect(formatEta(180)).toBe('3m');
+    });
+
+    it('formats hours and minutes (>= 1h)', () => {
+      expect(formatEta(3600)).toBe('1h');
+      expect(formatEta(3660)).toBe('1h 1m');
+    });
+  });
+});

src/lib/download-format.ts

@@ -0,0 +1,25 @@
+export function formatBytes(bytes: number): string {
+  if (bytes < 1024) return `${bytes} B`;
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`;
+  if (bytes < 1024 * 1024 * 1024) return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
+  return `${(bytes / (1024 * 1024 * 1024)).toFixed(2)} GB`;
+}
+
+export function formatSpeed(bytesPerSec: number): string {
+  if (bytesPerSec <= 0) return "0 KB/s";
+  if (bytesPerSec < 1024 * 1024) return `${(bytesPerSec / 1024).toFixed(0)} KB/s`;
+  return `${(bytesPerSec / (1024 * 1024)).toFixed(1)} MB/s`;
+}
+
+export function formatEta(seconds: number | null | undefined): string {
+  if (seconds == null || seconds <= 0 || !Number.isFinite(seconds)) return "";
+  if (seconds < 60) return `${Math.round(seconds)}s`;
+  if (seconds < 3600) {
+    const m = Math.floor(seconds / 60);
+    const s = Math.round(seconds % 60);
+    return s > 0 ? `${m}m ${s}s` : `${m}m`;
+  }
+  const h = Math.floor(seconds / 3600);
+  const m = Math.round((seconds % 3600) / 60);
+  return m > 0 ? `${h}h ${m}m` : `${h}h`;
+}

src/lib/i18n/el.json

@@ -570,6 +570,71 @@
     "toast_replaced": "Αντικαταστάθηκε το αρχικό. Εξοικονομήθηκαν {{saved}} ({{pct}}%) με {{encoder}}"
   },
   "telegram": {
+    "title": "Πλατφόρμα Telegram",
+    "checking_session": "Έλεγχος συνεδρίας...",
+    "login": "Είσοδος",
+    "logout": "Έξοδος",
+    "logged_as": "Έγινε είσοδος ως {{phone}}",
+    "phone_label": "Αριθμός τηλεφώνου",
+    "phone_placeholder": "+30 690 123 4567",
+    "phone_hint": "Συμπεριλάβετε τον κωδικό χώρας",
+    "send_code": "Αποστολή κωδικού",
+    "sending_code": "Αποστολή...",
+    "code_label": "Κωδικός επαλήθευσης",
+    "code_placeholder": "00000",
+    "code_hint": "Στείλαμε κωδικό στην εφαρμογή Telegram",
+    "verify": "Επαλήθευση",
+    "verifying": "Γίνεται η επαλήθευση...",
+    "invalid_code": "Μη έγκυρος κωδικός. Δοκιμάστε ξανά.",
+    "password_label": "Κωδικός πρόσβασης δύο παραγόντων",
+    "password_placeholder": "Ο κωδικός σας δύο παραγόντων",
+    "password_hint": "Υπόδειξη: {{hint}}",
+    "password_submit": "Επιβεβαίωση",
+    "password_verifying": "Επαλήθευση...",
+    "invalid_password": "Μη έγκυρος κωδικός. Δοκιμάστε ξανά.",
+    "chats_title": "Οι συνομιλίες σας",
+    "loading_chats": "Φόρτωση συνομιλίων...",
+    "chats_error": "Αποτυχία φόρτωσης συνομιλίων",
+    "no_chats": "Δεν βρέθηκαν συνομιλίες.",
+    "chat_count": "{{count}} συνομιλίες",
+    "chat_count_one": "{{count}} συνομιλία",
+    "chat_type_private": "Ιδιωτική",
+    "chat_type_group": "Ομάδα",
+    "chat_type_channel": "Κανάλι",
+    "media_title": "Μέσα",
+    "loading_media": "Φόρτωση μέσων...",
+    "no_media": "Δεν βρέθηκαν μέσα σε αυτήν την συνομιλία.",
+    "media_error": "Αποτυχία φόρτωσης μέσων",
+    "filter_all": "Όλα",
+    "filter_photo": "Φωτογραφίες",
+    "filter_video": "Βίντεο",
+    "filter_document": "Αρχεία",
+    "filter_audio": "Ηχητικά",
+    "search_files": "Αναζήτηση αρχείων...",
+    "searching": "Αναζήτηση...",
+    "back_to_chats": "Πίσω στις συνομιλίες",
+    "download_btn": "Λήψη",
+    "downloading": "Μεταφόρτωση...",
+    "downloaded": "Ολοκληρωμένα",
+    "choose_folder": "Επιλογή φακέλου μεταφορτώσεων",
+    "unknown_error": "Άγνωστο σφάλμα",
+    "download_all": "Λήψη όλων",
+    "batch_progress": "{{done}} από {{total}} αρχεία",
+    "batch_cancelled": "Διαδοχική μεταφόρτωση ακυρώθηκε",
+    "batch_complete": "Όλα τα αρχεία έχουν μεταφορτωθεί",
+    "load_more": "Φόρτωση επιπλέον",
+    "status_waiting": "Αναμονή",
+    "status_skipped": "Παραλήφθηκε",
+    "status_error": "Σφάλμα",
+    "file_count": "{{count}} αντικείμενα",
+    "cancel_batch": "Ακύρωση",
+    "qr_title": "Σαρώστε για είσοδο",
+    "qr_instruction": "Ανοίξτε το Telegram στο τηλέφωνο σας, και πηγαίντε Ρυθμίσεις > Συσκευές > Σύνδεση συσκευής desktop",
+    "qr_loading": "Δημιουργία κωδικού QR...",
+    "qr_error": "Αποτυχία δημιουργίας κωδικού QR",
+    "or_separator": "ή",
+    "use_phone": "Κάνε χρήση αριθμού τηλεφώνου",
+    "back_to_qr": "Πίσω στον κωδικό QR",
     "upload_title": "Upload to Telegram / Leech Bot",
     "auth_user_session": "User Session",
     "auth_bot_token": "Bot Token",

src/lib/i18n/en.json

@@ -652,7 +652,44 @@
     "qr_error": "Failed to generate QR code",
     "or_separator": "or",
     "use_phone": "Use phone number instead",
-    "back_to_qr": "Back to QR code"
+    "back_to_qr": "Back to QR code",
+    "upload_title": "Upload to Telegram / Leech Bot",
+    "auth_user_session": "User Session",
+    "auth_bot_token": "Bot Token",
+    "destination_chat": "Destination Chat / Channel",
+    "dest_placeholder": "@channel_name, chat_id or -100123456789",
+    "user_session_hint": "Select from your chat list or type a Chat ID / @channel_username",
+    "bot_token_label": "Bot Token",
+    "bot_chat_id_label": "Target Chat ID / Username",
+    "custom_filename_label": "Custom Filename & Extension",
+    "custom_filename_hint": "Rename file or change extension before uploading to Telegram",
+    "custom_thumbnail_label": "Custom Thumbnail",
+    "pick_thumbnail": "Pick image from disk…",
+    "caption_label": "Upload Caption (Optional)",
+    "caption_placeholder": "Add a caption or notes for Telegram media post...",
+    "tier_limit_label": "Telegram File Limit Mode",
+    "tier_free": "Free Tier",
+    "tier_premium": "Premium Tier",
+    "split_warning": "File size ({{size}}) exceeds {{limit}} Telegram limit. Will auto-split into {{parts}} parts.",
+    "start_upload": "Start Telegram Upload",
+    "uploading": "Uploading to Telegram...",
+    "upload_success": "Uploaded to Telegram successfully!",
+    "upload_failed": "Telegram upload failed.",
+    "error_no_chat": "Please select or enter a destination chat ID or @username.",
+    "error_no_bot_token": "Please enter a valid Bot Token.",
+    "error_invalid_bot_token": "Invalid Bot Token format. Expected format: 123456789:ABCdef...",
+    "error_no_file": "No source file provided for upload.",
+    "send_as_label": "Send Media As",
+    "send_as_video": "Video (Streamable)",
+    "send_as_document": "Document / File",
+    "send_as_audio": "Audio Track",
+    "send_to_telegram": "Upload to Telegram",
+    "err_bot_not_started": "Bot not started by user. Open Telegram, search your bot, and press /start first.",
+    "err_bot_not_member": "Bot is not in the destination chat. Add your bot as Administrator with 'Post Messages' permission.",
+    "err_chat_not_found": "Destination chat not found. Verify the @username or numeric Chat ID (-100...).",
+    "err_unauthorized": "Invalid Bot Token. Check token from @BotFather.",
+    "err_bot_file_too_large": "File exceeds Telegram Bot API limit (50MB). Switch to 'User Session' mode for files up to 2GB/4GB.",
+    "err_rate_limit": "Telegram rate limit reached. Please wait a moment before retrying."
   },
   "settings": {
     "title": "Settings",
@@ -4093,44 +4130,5 @@
       "test_title": "Tracking notifications are working",
       "test_body": "You will see notifications like this when your packages move."
     }
-  },
-  "telegram": {
-    "upload_title": "Upload to Telegram / Leech Bot",
-    "auth_user_session": "User Session",
-    "auth_bot_token": "Bot Token",
-    "destination_chat": "Destination Chat / Channel",
-    "dest_placeholder": "@channel_name, chat_id or -100123456789",
-    "user_session_hint": "Select from your chat list or type a Chat ID / @channel_username",
-    "bot_token_label": "Bot Token",
-    "bot_chat_id_label": "Target Chat ID / Username",
-    "custom_filename_label": "Custom Filename & Extension",
-    "custom_filename_hint": "Rename file or change extension before uploading to Telegram",
-    "custom_thumbnail_label": "Custom Thumbnail",
-    "pick_thumbnail": "Pick image from disk…",
-    "caption_label": "Upload Caption (Optional)",
-    "caption_placeholder": "Add a caption or notes for Telegram media post...",
-    "tier_limit_label": "Telegram File Limit Mode",
-    "tier_free": "Free Tier",
-    "tier_premium": "Premium Tier",
-    "split_warning": "File size ({{size}}) exceeds {{limit}} Telegram limit. Will auto-split into {{parts}} parts.",
-    "start_upload": "Start Telegram Upload",
-    "uploading": "Uploading to Telegram...",
-    "upload_success": "Uploaded to Telegram successfully!",
-    "upload_failed": "Telegram upload failed.",
-    "error_no_chat": "Please select or enter a destination chat ID or @username.",
-    "error_no_bot_token": "Please enter a valid Bot Token.",
-    "error_invalid_bot_token": "Invalid Bot Token format. Expected format: 123456789:ABCdef...",
-    "error_no_file": "No source file provided for upload.",
-    "send_as_label": "Send Media As",
-    "send_as_video": "Video (Streamable)",
-    "send_as_document": "Document / File",
-    "send_as_audio": "Audio Track",
-    "send_to_telegram": "Upload to Telegram",
-    "err_bot_not_started": "Bot not started by user. Open Telegram, search your bot, and press /start first.",
-    "err_bot_not_member": "Bot is not in the destination chat. Add your bot as Administrator with 'Post Messages' permission.",
-    "err_chat_not_found": "Destination chat not found. Verify the @username or numeric Chat ID (-100...).",
-    "err_unauthorized": "Invalid Bot Token. Check token from @BotFather.",
-    "err_bot_file_too_large": "File exceeds Telegram Bot API limit (50MB). Switch to 'User Session' mode for files up to 2GB/4GB.",
-    "err_rate_limit": "Telegram rate limit reached. Please wait a moment before retrying."
   }
 }

src/lib/i18n/es.json

@@ -570,6 +570,71 @@
     "toast_replaced": "Original sustituido. Ahorrado {{saved}} ({{pct}}%) con {{encoder}}"
   },
   "telegram": {
+    "title": "Telegram",
+    "checking_session": "Comprobando sesión...",
+    "login": "Iniciar sesión",
+    "logout": "Cerrar sesión",
+    "logged_as": "Sesión iniciada como {{phone}}",
+    "phone_label": "Número de teléfono",
+    "phone_placeholder": "+34 600 000 000",
+    "phone_hint": "Incluye el código de país",
+    "send_code": "Enviar código",
+    "sending_code": "Enviando...",
+    "code_label": "Código de verificación",
+    "code_placeholder": "00000",
+    "code_hint": "Enviamos un código a tu app de Telegram",
+    "verify": "Verificar",
+    "verifying": "Verificando...",
+    "invalid_code": "Código no válido. Inténtalo de nuevo.",
+    "password_label": "Contraseña de dos factores",
+    "password_placeholder": "Tu contraseña 2FA",
+    "password_hint": "Pista: {{hint}}",
+    "password_submit": "Confirmar",
+    "password_verifying": "Verificando...",
+    "invalid_password": "Contraseña no válida. Inténtalo de nuevo.",
+    "chats_title": "Tus chats",
+    "loading_chats": "Cargando chats...",
+    "chats_error": "Error al cargar chats",
+    "no_chats": "No hay chats.",
+    "chat_count": "{{count}} chats",
+    "chat_count_one": "{{count}} chat",
+    "chat_type_private": "Privado",
+    "chat_type_group": "Grupo",
+    "chat_type_channel": "Canal",
+    "media_title": "Multimedia",
+    "loading_media": "Cargando multimedia...",
+    "no_media": "No se encontró multimedia en este chat.",
+    "media_error": "Error al cargar multimedia",
+    "filter_all": "Todo",
+    "filter_photo": "Fotos",
+    "filter_video": "Vídeos",
+    "filter_document": "Archivos",
+    "filter_audio": "Audio",
+    "search_files": "Buscar archivos...",
+    "searching": "Buscando...",
+    "back_to_chats": "Volver a chats",
+    "download_btn": "Descargar",
+    "downloading": "Descargando...",
+    "downloaded": "Descargado",
+    "choose_folder": "Elegir carpeta de descarga",
+    "unknown_error": "Error desconocido",
+    "download_all": "Descargar todo",
+    "batch_progress": "{{done}} de {{total}} archivos",
+    "batch_cancelled": "Descarga en lote cancelada",
+    "batch_complete": "Todos los archivos descargados",
+    "load_more": "Cargar más",
+    "status_waiting": "Esperando",
+    "status_skipped": "Omitido",
+    "status_error": "Error",
+    "file_count": "{{count}} elementos",
+    "cancel_batch": "Cancelar",
+    "qr_title": "Escanea para iniciar sesión",
+    "qr_instruction": "Abre Telegram en tu teléfono y ve a Ajustes > Dispositivos > Vincular dispositivo de escritorio",
+    "qr_loading": "Generando código QR...",
+    "qr_error": "Error al generar código QR",
+    "or_separator": "o",
+    "use_phone": "Usar número de teléfono",
+    "back_to_qr": "Volver al código QR",
     "upload_title": "Upload to Telegram / Leech Bot",
     "auth_user_session": "User Session",
     "auth_bot_token": "Bot Token",