feat: default tracker configs, email validation, expandable target links

- Tracker now has default_tracking_config_id and default_template_config_id that apply to all linked targets unless overridden per-target - Dispatch falls back to tracker defaults when per-link configs are null - Email bot creation validates SMTP connection before saving - Email notifications sent as HTML (links render properly) - Linked target items are expandable: collapsed shows config CrossLinks, expanded shows config selectors; action buttons always visible - Fix email bot test button icon (mdiEmailSend → mdiSend) - Fix target type icons in LinkedTargetsSection for all types - Provider filter moved above search in sidebar
2026-03-24 22:32:37 +03:00
parent d4cb388c74
commit 6e35926772
16 changed files with 246 additions and 102 deletions
@@ -207,6 +207,8 @@
 		"quietHoursStart": "Quiet hours start",
 		"quietHoursEnd": "Quiet hours end",
 		"batchDuration": "Batch duration (seconds)",
+		"defaultTrackingConfig": "Default tracking config",
+		"defaultTemplateConfig": "Default template config",
 		"linkedTargets": "targets",
 		"noLinkedTargets": "No targets linked. Add a target below.",
 		"addTarget": "Add target",
@@ -540,7 +542,8 @@
 		"albumFields": "Album fields (in {% for album in albums %})",
 		"confirmDelete": "Delete this template config?",
 		"invalidFormat": "Invalid format string",
-		"filterSlots": "Filter slots..."
+		"filterSlots": "Filter slots...",
+		"slots": "slots"
 	},
 	"templateVars": {
 		"message_assets_added": {
@@ -645,6 +648,8 @@
 		"templateConfig": "Controls the message format. Uses default templates if not set.",
 		"scanInterval": "How often to poll the provider for changes, in seconds. Lower = faster detection but more API calls.",
 		"batchDuration": "Time to accumulate changes before dispatching notifications. 0 = send immediately.",
+		"defaultTrackingConfig": "Applied to all linked targets unless overridden per target.",
+		"defaultTemplateConfig": "Applied to all linked targets unless overridden per target.",
 		"defaultCount": "How many results to return when the user doesn't specify a count (1-20).",
 		"responseMode": "Media: send actual photos. Text: send filenames/links only. Media mode uses more bandwidth.",
 		"botLocale": "Language for command descriptions in Telegram's menu and bot response messages.",
@@ -207,6 +207,8 @@
 		"quietHoursStart": "Тихие часы начало",
 		"quietHoursEnd": "Тихие часы конец",
 		"batchDuration": "Длительность пакета (секунды)",
+		"defaultTrackingConfig": "Конфигурация отслеживания по умолчанию",
+		"defaultTemplateConfig": "Шаблон уведомлений по умолчанию",
 		"linkedTargets": "получатели",
 		"noLinkedTargets": "Нет привязанных получателей. Добавьте получателя ниже.",
 		"addTarget": "Добавить получателя",
@@ -540,7 +542,8 @@
 		"albumFields": "Поля альбома (в {% for album in albums %})",
 		"confirmDelete": "Удалить эту конфигурацию шаблона?",
 		"invalidFormat": "Некорректная строка формата",
-		"filterSlots": "Фильтр слотов..."
+		"filterSlots": "Фильтр слотов...",
+		"slots": "слотов"
 	},
 	"templateVars": {
 		"message_assets_added": {
@@ -645,6 +648,8 @@
 		"templateConfig": "Управляет форматом сообщений. Используются шаблоны по умолчанию, если не задано.",
 		"scanInterval": "Как часто опрашивать провайдер на предмет изменений (в секундах). Меньше = быстрее обнаружение, но больше запросов к API.",
 		"batchDuration": "Время накопления изменений перед отправкой уведомлений. 0 = отправлять сразу.",
+		"defaultTrackingConfig": "Применяется ко всем привязанным получателям, если не переопределено.",
+		"defaultTemplateConfig": "Применяется ко всем привязанным получателям, если не переопределено.",
 		"defaultCount": "Сколько результатов возвращать, если пользователь не указал количество (1-20).",
 		"responseMode": "Медиа: отправка фото. Текст: только имена файлов/ссылки. Медиа-режим использует больше трафика.",
 		"botLocale": "Язык описаний команд в меню Telegram и ответов бота.",
@@ -80,6 +80,8 @@ export interface Tracker {
 	collection_ids: string[];
 	scan_interval: number;
 	batch_duration: number;
+	default_tracking_config_id: number | null;
+	default_template_config_id: number | null;
 	enabled: boolean;
 	filters?: Record<string, any>;
 	tracker_targets: TrackerTarget[];
@@ -35,10 +35,12 @@
 		...allProviders.map(p => ({ value: p.id, icon: providerDefaultIcon(p), label: p.name, desc: p.type })),
 	]);
 	let providerFilterValue = $state(globalProviderFilter.id ?? 0);
+	let _syncingFilter = false;

 	// Sync filter value → store
 	$effect(() => {
 		const v = providerFilterValue;
+		if (_syncingFilter) return;
 		globalProviderFilter.set(v === 0 ? null : v);
 	});

@@ -46,7 +48,9 @@
 	$effect(() => {
 		const storeId = globalProviderFilter.id;
 		if (storeId === null && providerFilterValue !== 0) {
+			_syncingFilter = true;
 			providerFilterValue = 0;
+			_syncingFilter = false;
 		}
 	});

@@ -85,6 +89,11 @@
 			ptype ? items.filter(i => i.provider_type === ptype) : items;

 		const targets = targetsCache.items;
+		// Single pass to count targets by type
+		const targetsByType = new Map<string, number>();
+		for (const t of targets) {
+			targetsByType.set(t.type, (targetsByType.get(t.type) || 0) + 1);
+		}
 		return {
 			providers: pid ? 1 : providersCache.items.length,
 			notification_trackers: filterById(notificationTrackersCache.items as any[]).length,
@@ -97,14 +106,14 @@
 			telegram_bots: telegramBotsCache.items.length,
 			email_bots: emailBotsCache.items.length,
 			matrix_bots: matrixBotsCache.items.length,
-			targets_telegram: targets.filter(t => t.type === 'telegram').length,
-			targets_webhook: targets.filter(t => t.type === 'webhook').length,
-			targets_email: targets.filter(t => t.type === 'email').length,
-			targets_discord: targets.filter(t => t.type === 'discord').length,
-			targets_slack: targets.filter(t => t.type === 'slack').length,
-			targets_ntfy: targets.filter(t => t.type === 'ntfy').length,
-			targets_matrix: targets.filter(t => t.type === 'matrix').length,
-			targets_broadcast: targets.filter(t => t.type === 'broadcast').length,
+			targets_telegram: targetsByType.get('telegram') || 0,
+			targets_webhook: targetsByType.get('webhook') || 0,
+			targets_email: targetsByType.get('email') || 0,
+			targets_discord: targetsByType.get('discord') || 0,
+			targets_slack: targetsByType.get('slack') || 0,
+			targets_ntfy: targetsByType.get('ntfy') || 0,
+			targets_matrix: targetsByType.get('matrix') || 0,
+			targets_broadcast: targetsByType.get('broadcast') || 0,
 		} as Record<string, number>;
 	});

@@ -161,7 +161,7 @@
 						</div>
 					</div>
 					<div class="flex items-center gap-1">
-						<IconButton icon="mdiEmailSend" title={t('emailBot.testConnection')} onclick={() => testEmailBot(bot.id)} disabled={emailTesting[bot.id]} />
+						<IconButton icon="mdiSend" title={t('emailBot.testConnection')} onclick={() => testEmailBot(bot.id)} disabled={emailTesting[bot.id]} />
 						<IconButton icon="mdiPencil" title={t('common.edit')} onclick={() => editEmailBot(bot)} />
 						<IconButton icon="mdiDelete" title={t('common.delete')} onclick={() => removeEmail(bot.id)} variant="danger" />
 					</div>
@@ -61,6 +61,7 @@
 	const defaultForm = () => ({
 		name: '', icon: '', provider_id: 0, collection_ids: [] as string[],
 		scan_interval: 60, batch_duration: 0,
+		default_tracking_config_id: 0, default_template_config_id: 0,
 		filters: {} as Record<string, any>,
 	});
 	let form = $state(defaultForm());
@@ -143,6 +144,8 @@
 			name: trk.name, icon: trk.icon || '', provider_id: trk.provider_id,
 			collection_ids: [...(trk.collection_ids || [])],
 			scan_interval: trk.scan_interval, batch_duration: trk.batch_duration ?? 0,
+			default_tracking_config_id: (trk as any).default_tracking_config_id || 0,
+			default_template_config_id: (trk as any).default_template_config_id || 0,
 			filters: trk.filters || {},
 		};
 		previousCollectionIds = [...(trk.collection_ids || [])];
@@ -179,11 +182,16 @@
 	async function doSave() {
 		submitting = true;
 		try {
+			const payload = {
+				...form,
+				default_tracking_config_id: form.default_tracking_config_id || null,
+				default_template_config_id: form.default_template_config_id || null,
+			};
 			if (editing) {
-				await api(`/notification-trackers/${editing}`, { method: 'PUT', body: JSON.stringify(form) });
+				await api(`/notification-trackers/${editing}`, { method: 'PUT', body: JSON.stringify(payload) });
 				snackSuccess(t('snack.trackerUpdated'));
 			} else {
-				await api('/notification-trackers', { method: 'POST', body: JSON.stringify(form) });
+				await api('/notification-trackers', { method: 'POST', body: JSON.stringify(payload) });
 				snackSuccess(t('snack.trackerCreated'));
 			}
 			showForm = false; editing = null; linkWarning = null; await load();
@@ -371,6 +379,8 @@
 		{providerItems}
 		{collections}
 		bind:collectionFilter
+		trackingConfigItems={trackingConfigs.filter(c => !selectedProviderType || c.provider_type === selectedProviderType).map(c => ({ value: c.id, label: c.name, icon: (c as any).icon || 'mdiCog' }))}
+		templateConfigItems={templateConfigs.filter(c => !selectedProviderType || c.provider_type === selectedProviderType).map(c => ({ value: c.id, label: c.name, icon: (c as any).icon || 'mdiFileDocumentEdit' }))}
 		{editing}
 		{submitting}
 		{linkCheckLoading}
@@ -406,7 +416,7 @@
 	</Card>
 {:else if !showForm}
 	<div class="space-y-3 stagger-children">
-		{#each notificationTrackers as tracker}
+		{#each notificationTrackers as tracker (tracker.id)}
 			<Card hover entityId={tracker.id}>
 				<div class="flex items-center justify-between">
 					<div>
@@ -3,10 +3,16 @@
 	import { t } from '$lib/i18n';
 	import MdiIcon from '$lib/components/MdiIcon.svelte';
 	import IconButton from '$lib/components/IconButton.svelte';
+	import CrossLink from '$lib/components/CrossLink.svelte';
 	import EntitySelect from '$lib/components/EntitySelect.svelte';
 	import type { EntityItem } from '$lib/components/EntitySelect.svelte';
 	import type { Tracker, NotificationTarget, TrackingConfig, TemplateConfig } from '$lib/types';

+	const TARGET_TYPE_ICONS: Record<string, string> = {
+		telegram: 'mdiSend', webhook: 'mdiWebhook', email: 'mdiEmailOutline',
+		discord: 'mdiChat', slack: 'mdiSlack', ntfy: 'mdiBell', matrix: 'mdiMatrix', broadcast: 'mdiBullhorn',
+	};
+
 	interface Props {
 		tracker: Tracker;
 		trackingConfigs: TrackingConfig[];
@@ -47,6 +53,8 @@
 		onchangeNewTemplateConfig,
 	}: Props = $props();

+	let expandedTt = $state<number | null>(null);
+
 	function toItems(configs: any[]): EntityItem[] {
 		return configsForTracker(configs).map(c => ({
 			value: c.id,
@@ -55,55 +63,86 @@
 		}));
 	}

+	function configName(configs: any[], id: number | null): string {
+		if (!id) return '';
+		const c = configs.find((x: any) => x.id === id);
+		return c?.name || '';
+	}
+
 	const trackingConfigItems = $derived(toItems(trackingConfigs));
 	const templateConfigItems = $derived(toItems(templateConfigs));
 	const linkedTargetIds = $derived(new Set((tracker.tracker_targets || []).map((tt: any) => tt.target_id)));
 	const targetItems = $derived<EntityItem[]>(unlinkedTargets.map(tgt => ({
 		value: tgt.id,
 		label: tgt.name,
-		icon: tgt.icon || (tgt.type === 'telegram' ? 'mdiSend' : 'mdiWebhook'),
+		icon: tgt.icon || TARGET_TYPE_ICONS[tgt.type] || 'mdiTarget',
 		desc: tgt.type,
 		disabled: linkedTargetIds.has(tgt.id),
 		disabledHint: linkedTargetIds.has(tgt.id) ? t('notificationTracker.alreadyLinked') : undefined,
 	})));
 </script>

-<div class="mt-3 border-t border-[var(--color-border)] pt-3 space-y-2" in:slide>
+<div class="mt-3 border-t border-[var(--color-border)] pt-3 space-y-1" in:slide>
 	{#if (tracker.tracker_targets || []).length === 0}
 		<p class="text-xs text-[var(--color-muted-foreground)]">{t('notificationTracker.noLinkedTargets')}</p>
 	{:else}
-		{#each tracker.tracker_targets as tt}
-			<div class="flex items-center justify-between text-sm px-2 py-1.5 rounded bg-[var(--color-muted)]/30">
-				<div class="flex items-center gap-2">
-					<span style="color: var(--color-primary);"><MdiIcon name={tt.target_icon || (tt.target_type === 'telegram' ? 'mdiSend' : 'mdiWebhook')} size={16} /></span>
-					<span class="font-medium">{tt.target_name || `Target #${tt.target_id}`}</span>
-					<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-muted)] text-[var(--color-muted-foreground)]">{tt.target_type}</span>
-					{#if !tt.enabled}
-						<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-warning-bg)] text-[var(--color-warning-fg)]">{t('notificationTracker.paused')}</span>
-					{/if}
-				</div>
-				<div class="flex items-center gap-2 flex-wrap justify-end">
-					<div class="min-w-[140px]">
-						<EntitySelect items={trackingConfigItems} value={tt.tracking_config_id}
-							placeholder={t('trackingConfig.title')} size="sm" allowNone noneLabel={t('common.noneDefault')}
-							onselect={(v) => onupdateLink(tt, 'tracking_config_id', Number(v) || null)} />
+		{#each tracker.tracker_targets as tt (tt.id)}
+			{@const isExpanded = expandedTt === tt.id}
+			<div class="rounded-md bg-[var(--color-muted)]/30 overflow-hidden">
+				<!-- Header row — always visible -->
+				<div class="flex items-center justify-between text-sm px-2.5 py-1.5">
+					<div class="flex items-center gap-2 min-w-0">
+						<span style="color: var(--color-primary);"><MdiIcon name={tt.target_icon || TARGET_TYPE_ICONS[tt.target_type ?? ''] || 'mdiTarget'} size={16} /></span>
+						<button type="button" class="flex items-center gap-1 hover:text-[var(--color-primary)] transition-colors cursor-pointer"
+							onclick={() => expandedTt = isExpanded ? null : tt.id}>
+							<span class="font-medium truncate">{tt.target_name || `Target #${tt.target_id}`}</span>
+							<MdiIcon name={isExpanded ? 'mdiChevronUp' : 'mdiChevronDown'} size={14} />
+						</button>
+						<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-muted)] text-[var(--color-muted-foreground)]">{tt.target_type}</span>
+						{#if !tt.enabled}
+							<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-warning-bg)] text-[var(--color-warning-fg)]">{t('notificationTracker.paused')}</span>
+						{/if}
+						<!-- Show overridden config badges when collapsed -->
+						{#if !isExpanded}
+							{#if tt.tracking_config_id}
+								<CrossLink href="/tracking-configs" icon="mdiCog" label={configName(trackingConfigs, tt.tracking_config_id)} entityId={tt.tracking_config_id} />
+							{/if}
+							{#if tt.template_config_id}
+								<CrossLink href="/template-configs" icon="mdiFileDocumentEdit" label={configName(templateConfigs, tt.template_config_id)} entityId={tt.template_config_id} />
+							{/if}
+						{/if}
 					</div>
-					<div class="min-w-[140px]">
-						<EntitySelect items={templateConfigItems} value={tt.template_config_id}
-							placeholder={t('templateConfig.title')} size="sm" allowNone noneLabel={t('common.noneDefault')}
-							onselect={(v) => onupdateLink(tt, 'template_config_id', Number(v) || null)} />
-					</div>
-					<div class="relative">
+					<div class="flex items-center gap-1">
 						<IconButton icon="mdiDotsVertical" size={14} title={t('common.test')}
 							onclick={(e: MouseEvent) => onopenTestMenu(tt.id, e)}
 							disabled={Object.keys(ttTesting).some(k => k.startsWith(`${tt.id}_`) && ttTesting[k])} />
+						<IconButton icon={tt.enabled ? 'mdiPause' : 'mdiPlay'} size={14}
+							title={tt.enabled ? t('notificationTracker.pause') : t('notificationTracker.resume')}
+							onclick={() => onupdateLink(tt, 'enabled', !tt.enabled)} />
+						<IconButton icon="mdiClose" size={14} title={t('common.delete')}
+							onclick={() => onremoveLink(tt.id)} variant="danger" />
 					</div>
-					<IconButton icon={tt.enabled ? 'mdiPause' : 'mdiPlay'} size={14}
-						title={tt.enabled ? t('notificationTracker.pause') : t('notificationTracker.resume')}
-						onclick={() => onupdateLink(tt, 'enabled', !tt.enabled)} />
-					<IconButton icon="mdiClose" size={14} title={t('common.delete')}
-						onclick={() => onremoveLink(tt.id)} variant="danger" />
 				</div>
+
+				<!-- Expanded config selectors -->
+				{#if isExpanded}
+					<div class="px-2.5 pb-2.5" in:slide={{ duration: 150 }}>
+						<div class="grid grid-cols-2 gap-2">
+							<div>
+								<label class="block text-xs text-[var(--color-muted-foreground)] mb-1">{t('trackingConfig.title')}</label>
+								<EntitySelect items={trackingConfigItems} value={tt.tracking_config_id}
+									placeholder={t('common.noneDefault')} size="sm" allowNone noneLabel={t('common.noneDefault')}
+									onselect={(v) => onupdateLink(tt, 'tracking_config_id', Number(v) || null)} />
+							</div>
+							<div>
+								<label class="block text-xs text-[var(--color-muted-foreground)] mb-1">{t('templateConfig.title')}</label>
+								<EntitySelect items={templateConfigItems} value={tt.template_config_id}
+									placeholder={t('common.noneDefault')} size="sm" allowNone noneLabel={t('common.noneDefault')}
+									onselect={(v) => onupdateLink(tt, 'template_config_id', Number(v) || null)} />
+							</div>
+						</div>
+					</div>
+				{/if}
 			</div>
 		{/each}
 	{/if}
@@ -116,16 +155,6 @@
 					placeholder={t('notificationTracker.addTarget')} size="sm"
 					onselect={(v) => onchangeNewTarget(Number(v) || 0)} />
 			</div>
-			<div class="min-w-[140px]">
-				<EntitySelect items={trackingConfigItems} value={newLinkTrackingConfigId || null}
-					placeholder={t('trackingConfig.title')} size="sm" allowNone noneLabel={t('common.noneDefault')}
-					onselect={(v) => onchangeNewTrackingConfig(Number(v) || 0)} />
-			</div>
-			<div class="min-w-[140px]">
-				<EntitySelect items={templateConfigItems} value={newLinkTemplateConfigId || null}
-					placeholder={t('templateConfig.title')} size="sm" allowNone noneLabel={t('common.noneDefault')}
-					onselect={(v) => onchangeNewTemplateConfig(Number(v) || 0)} />
-			</div>
 			<button onclick={onaddLink}
 				disabled={!newLinkTargetId || addingTarget}
 				class="text-xs px-3 py-1 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded hover:opacity-90 disabled:opacity-50">
@@ -16,11 +16,15 @@
 			collection_ids: string[];
 			scan_interval: number;
 			batch_duration: number;
+			default_tracking_config_id: number;
+			default_template_config_id: number;
 			filters: Record<string, any>;
 		};
 		providerItems: { value: number; label: string; icon: string; desc: string }[];
 		collections: any[];
 		collectionFilter?: string;
+		trackingConfigItems?: { value: number; label: string; icon: string }[];
+		templateConfigItems?: { value: number; label: string; icon: string }[];
 		editing: number | null;
 		submitting: boolean;
 		linkCheckLoading: boolean;
@@ -36,6 +40,8 @@
 		providerItems,
 		collections,
 		collectionFilter = $bindable(),
+		trackingConfigItems = [],
+		templateConfigItems = [],
 		editing,
 		submitting,
 		linkCheckLoading,
@@ -175,6 +181,24 @@
 		</div>
 		{/if}

+		<!-- Default configs -->
+		{#if trackingConfigItems.length > 0 || templateConfigItems.length > 0}
+		<div class="grid grid-cols-2 gap-3">
+			{#if trackingConfigItems.length > 0}
+			<div>
+				<label class="block text-sm font-medium mb-1">{t('notificationTracker.defaultTrackingConfig')}<Hint text={t('hints.defaultTrackingConfig')} /></label>
+				<EntitySelect items={[{value: 0, label: t('common.none'), icon: 'mdiMinus'}, ...trackingConfigItems]} bind:value={form.default_tracking_config_id} placeholder={t('common.none')} />
+			</div>
+			{/if}
+			{#if templateConfigItems.length > 0}
+			<div>
+				<label class="block text-sm font-medium mb-1">{t('notificationTracker.defaultTemplateConfig')}<Hint text={t('hints.defaultTemplateConfig')} /></label>
+				<EntitySelect items={[{value: 0, label: t('common.none'), icon: 'mdiMinus'}, ...templateConfigItems]} bind:value={form.default_template_config_id} placeholder={t('common.none')} />
+			</div>
+			{/if}
+		</div>
+		{/if}
+
 		<button type="submit" disabled={submitting || linkCheckLoading} class="px-4 py-2 bg-[var(--color-primary)] text-[var(--color-primary-foreground)] rounded-md text-sm font-medium hover:opacity-90 disabled:opacity-50">
 			{#if linkCheckLoading}{t('notificationTracker.checkingLinks')}{:else}{editing ? t('common.save') : t('notificationTracker.createTracker')}{/if}
 		</button>
@@ -475,7 +475,7 @@
 							{#if target.type === 'broadcast' && target.child_targets?.length}
 								<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-muted)] text-[var(--color-muted-foreground)]">{target.child_targets.length} {t('targets.childTargets')}</span>
 							{:else if target.type !== 'broadcast' && (target.receivers || []).length > 0}
-								<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-muted)] text-[var(--color-muted-foreground)]">{(target.receivers || []).length} receiver(s)</span>
+								<span class="text-xs px-1.5 py-0.5 rounded bg-[var(--color-muted)] text-[var(--color-muted-foreground)]">{(target.receivers || []).length} {t('targets.receivers')}</span>
 							{/if}
 							{#if getBotName(target)}<CrossLink href={getBotHref(target)} icon="mdiRobot" label={getBotName(target) ?? ''} entityId={getBotEntityId(target)} />{/if}
 						</div>
@@ -274,6 +274,7 @@ class NotificationDispatcher:
                to_email=receiver.email,
                subject=subject,
                body_text=message,
+                body_html=message,
                to_name=receiver.name,
            )
            results.append(result)
@@ -30,6 +30,33 @@ class EmailClient:
    def __init__(self, smtp_config: SmtpConfig) -> None:
        self._config = smtp_config

+    async def verify_connection(self) -> dict[str, Any]:
+        """Test SMTP connection and authentication without sending an email."""
+        try:
+            import aiosmtplib
+        except ImportError:
+            return {"success": False, "error": "aiosmtplib not installed"}
+
+        cfg = self._config
+        if not cfg.host:
+            return {"success": False, "error": "SMTP host not configured"}
+
+        try:
+            smtp = aiosmtplib.SMTP(
+                hostname=cfg.host,
+                port=cfg.port,
+                use_tls=cfg.use_tls,
+                start_tls=not cfg.use_tls and cfg.port != 25,
+            )
+            await smtp.connect()
+            if cfg.username and cfg.password:
+                await smtp.login(cfg.username, cfg.password)
+            await smtp.quit()
+            return {"success": True}
+        except Exception as e:
+            _LOGGER.warning("SMTP verification failed for %s:%d: %s", cfg.host, cfg.port, e)
+            return {"success": False, "error": str(e)}
+
    async def send(
        self,
        to_email: str,
@@ -55,6 +55,18 @@ async def create_email_bot(
    user: User = Depends(get_current_user),
    session: AsyncSession = Depends(get_session),
 ):
+    # Verify SMTP connection before saving
+    from notify_bridge_core.notifications.email.client import EmailClient, SmtpConfig
+    client = EmailClient(SmtpConfig(
+        host=body.smtp_host, port=body.smtp_port,
+        username=body.smtp_username, password=body.smtp_password,
+        from_address=body.email, from_name=body.name,
+        use_tls=body.smtp_use_tls,
+    ))
+    result = await client.verify_connection()
+    if not result.get("success"):
+        raise HTTPException(status_code=400, detail=f"SMTP connection failed: {result.get('error', 'Unknown error')}")
+
    bot = EmailBot(user_id=user.id, **body.model_dump())
    session.add(bot)
    await session.commit()
@@ -32,6 +32,8 @@ class NotificationTrackerCreate(BaseModel):
    collection_ids: list[str] = []
    scan_interval: int = 60
    batch_duration: int = 0
+    default_tracking_config_id: int | None = None
+    default_template_config_id: int | None = None
    enabled: bool = True


@@ -41,6 +43,8 @@ class NotificationTrackerUpdate(BaseModel):
    collection_ids: list[str] | None = None
    scan_interval: int | None = None
    batch_duration: int | None = None
+    default_tracking_config_id: int | None = None
+    default_template_config_id: int | None = None
    enabled: bool | None = None


@@ -190,6 +194,8 @@ async def _tracker_response(session: AsyncSession, t: NotificationTracker) -> di
        "collection_ids": t.collection_ids,
        "scan_interval": t.scan_interval,
        "batch_duration": t.batch_duration,
+        "default_tracking_config_id": t.default_tracking_config_id,
+        "default_template_config_id": t.default_template_config_id,
        "enabled": t.enabled,
        "tracker_targets": tracker_targets,
        "created_at": t.created_at.isoformat(),
@@ -309,6 +309,8 @@ class NotificationTracker(SQLModel, table=True):
    filters: dict[str, Any] = Field(default_factory=dict, sa_column=Column(JSON))
    scan_interval: int = Field(default=60)
    batch_duration: int = Field(default=0)  # seconds to accumulate events before dispatch (0=immediate)
+    default_tracking_config_id: int | None = Field(default=None, foreign_key="tracking_config.id")
+    default_template_config_id: int | None = Field(default=None, foreign_key="template_config.id")
    enabled: bool = Field(default=True)
    created_at: datetime = Field(default_factory=_utcnow)

@@ -16,6 +16,7 @@ from ..database.models import (
    EmailBot,
    MatrixBot,
    NotificationTarget,
+    NotificationTracker,
    NotificationTrackerTarget,
    TargetReceiver,
    TelegramBot,
@@ -191,6 +192,11 @@ async def load_link_data(
        tracker_id: ID of the tracker whose links to load.
        check_quiet_hours: If True, skip links currently in quiet hours.
    """
+    # Load the tracker itself for default config IDs
+    tracker = await session.get(NotificationTracker, tracker_id)
+    default_tc_id = getattr(tracker, "default_tracking_config_id", None) if tracker else None
+    default_tmpl_id = getattr(tracker, "default_template_config_id", None) if tracker else None
+
    tt_result = await session.exec(
        select(NotificationTrackerTarget).where(
            NotificationTrackerTarget.tracker_id == tracker_id
@@ -198,35 +204,61 @@ async def load_link_data(
    )
    tracker_targets = tt_result.all()

-    link_data: list[dict[str, Any]] = []
-    for tt in tracker_targets:
-        if not tt.enabled:
-            continue
-        if check_quiet_hours and in_quiet_hours(tt.quiet_hours_start, tt.quiet_hours_end):
-            continue
+    # Filter enabled links and quiet hours upfront
+    active_links = [
+        tt for tt in tracker_targets
+        if tt.enabled and not (check_quiet_hours and in_quiet_hours(tt.quiet_hours_start, tt.quiet_hours_end))
+    ]
+    if not active_links:
+        return []

-        target = await session.get(NotificationTarget, tt.target_id)
+    # Batch-load targets
+    target_ids = list({tt.target_id for tt in active_links})
+    target_result = await session.exec(
+        select(NotificationTarget).where(NotificationTarget.id.in_(target_ids))
+    )
+    target_map = {t.id: t for t in target_result.all()}
+
+    # Batch-load tracking configs (per-link + tracker default)
+    tc_ids = list({tid for tid in
+        [tt.tracking_config_id for tt in active_links] + [default_tc_id]
+        if tid})
+    tc_map: dict[int, TrackingConfig] = {}
+    if tc_ids:
+        tc_result = await session.exec(select(TrackingConfig).where(TrackingConfig.id.in_(tc_ids)))
+        tc_map = {tc.id: tc for tc in tc_result.all()}
+
+    # Batch-load template configs (per-link + tracker default)
+    tmpl_ids = list({tid for tid in
+        [tt.template_config_id for tt in active_links] + [default_tmpl_id]
+        if tid})
+    tmpl_map: dict[int, TemplateConfig] = {}
+    if tmpl_ids:
+        tmpl_result = await session.exec(select(TemplateConfig).where(TemplateConfig.id.in_(tmpl_ids)))
+        tmpl_map = {tc.id: tc for tc in tmpl_result.all()}
+
+    # Batch-load template slots for all template configs
+    slots_by_config: dict[int, dict[str, dict[str, str]]] = {}
+    if tmpl_ids:
+        slot_result = await session.exec(
+            select(TemplateSlot).where(TemplateSlot.config_id.in_(tmpl_ids))
+        )
+        for s in slot_result.all():
+            event_key = s.slot_name.removeprefix("message_") if s.slot_name.startswith("message_") else s.slot_name
+            slots_by_config.setdefault(s.config_id, {}).setdefault(event_key, {})[s.locale] = s.template
+
+    link_data: list[dict[str, Any]] = []
+    for tt in active_links:
+        target = target_map.get(tt.target_id)
        if not target:
            continue

-        # Load tracking config and template slots (shared across broadcast children)
-        tracking_config = None
-        if tt.tracking_config_id:
-            tracking_config = await session.get(TrackingConfig, tt.tracking_config_id)
-
-        template_config = None
-        template_slots: dict[str, dict[str, str]] | None = None
-        if tt.template_config_id:
-            template_config = await session.get(TemplateConfig, tt.template_config_id)
-            if template_config:
-                slot_result = await session.exec(
-                    select(TemplateSlot).where(TemplateSlot.config_id == template_config.id)
-                )
-                raw_slots: dict[str, dict[str, str]] = {}
-                for s in slot_result.all():
-                    event_key = s.slot_name.removeprefix("message_") if s.slot_name.startswith("message_") else s.slot_name
-                    raw_slots.setdefault(event_key, {})[s.locale] = s.template
-                template_slots = raw_slots
+        # Per-link config overrides tracker defaults
+        tc_id = tt.tracking_config_id or default_tc_id
+        tmpl_id = tt.template_config_id or default_tmpl_id
+        tracking_config = tc_map.get(tc_id) if tc_id else None
+        template_config = tmpl_map.get(tmpl_id) if tmpl_id else None
+        template_slots = slots_by_config.get(template_config.id) if template_config else None

        # Broadcast target: expand into child targets
        if target.type == "broadcast":
@@ -104,14 +104,7 @@ async def _send_telegram_broadcast(target: NotificationTarget, message: str, rec
            )
            results.append(result)

-    successes = sum(1 for r in results if r.get("success"))
-    if successes == len(results) and results:
-        return {"success": True, "receivers": len(results)}
-    elif successes > 0:
-        return {"success": True, "receivers": len(results), "partial_failures": len(results) - successes}
-    elif results:
-        return results[0]
-    return {"success": False, "error": "No valid receivers"}
+    return _aggregate(results)


 async def _send_webhook_broadcast(target: NotificationTarget, message: str, receivers: list[dict]) -> dict:
@@ -130,14 +123,7 @@ async def _send_webhook_broadcast(target: NotificationTarget, message: str, rece
            client = WebhookClient(session, url, headers)
            results.append(await client.send({"message": message, "event_type": "notification"}))

-    successes = sum(1 for r in results if r.get("success"))
-    if successes == len(results) and results:
-        return {"success": True, "receivers": len(results)}
-    elif successes > 0:
-        return {"success": True, "receivers": len(results), "partial_failures": len(results) - successes}
-    elif results:
-        return results[0]
-    return {"success": False, "error": "No valid receivers"}
+    return _aggregate(results)


 async def _send_email_broadcast(target: NotificationTarget, message: str, receivers: list[dict]) -> dict:
@@ -179,18 +165,12 @@ async def _send_email_broadcast(target: NotificationTarget, message: str, receiv
            to_email=email,
            subject="Notification from Notify Bridge",
            body_text=message,
+            body_html=message,
            to_name=recv.get("name", ""),
        )
        results.append(result)

-    successes = sum(1 for r in results if r.get("success"))
-    if successes == len(results) and results:
-        return {"success": True, "receivers": len(results)}
-    elif successes > 0:
-        return {"success": True, "receivers": len(results), "partial_failures": len(results) - successes}
-    elif results:
-        return results[0]
-    return {"success": False, "error": "No valid email receivers"}
+    return _aggregate(results)


 async def _send_webhook_like_broadcast(target: NotificationTarget, message: str, receivers: list[dict]) -> dict: