"use client"; import { useState, useEffect, useCallback, useMemo, useRef } from "react"; import dynamic from "next/dynamic"; import Link from "next/link"; import { useRouter, useSearchParams } from "next/navigation"; import Button from "@/shared/components/Button"; import Card from "@/shared/components/Card"; import { CardSkeleton } from "@/shared/components/Loading"; import EmptyState from "@/shared/components/EmptyState"; import Input from "@/shared/components/Input"; import Modal from "@/shared/components/Modal"; import Toggle from "@/shared/components/Toggle"; import Tooltip from "@/shared/components/Tooltip"; import EmailPrivacyToggle from "@/shared/components/EmailPrivacyToggle"; import { useCopyToClipboard } from "@/shared/hooks/useCopyToClipboard"; import { pickDisplayValue } from "@/shared/utils/maskEmail"; import useEmailPrivacyStore from "@/store/emailPrivacyStore"; import { useNotificationStore } from "@/store/notificationStore"; import { ROUTING_STRATEGIES } from "@/shared/constants/routingStrategies"; import { COMBO_BUILDER_AUTO_CONNECTION, COMBO_BUILDER_STAGES, buildManualComboModelStep, buildPrecisionComboModelStep, canAccessComboBuilderStage, findNextSuggestedConnectionId, getComboBuilderStageChecks, getComboBuilderStages, getNextComboBuilderStage, getPreviousComboBuilderStage, hasExactModelStepDuplicate, isIntelligentBuilderStrategy, parseQualifiedModel, resolveComboBuilderProviderId, } from "@/lib/combos/builderDraft"; import { normalizeComboConfigMode } from "@/shared/constants/comboConfigMode"; import AutoComboCatalog from "./AutoComboCatalog"; import BuilderIntelligentStep from "./BuilderIntelligentStep"; import IntelligentComboPanel from "./IntelligentComboPanel"; import { filterCombosByStrategyCategory, getStrategyCategory, isIntelligentStrategy, normalizeIntelligentRoutingFilter, normalizeIntelligentRoutingConfig, } from "@/lib/combos/intelligentRouting"; import { useTranslations } from "next-intl"; const ModelSelectModal = dynamic(() => import("@/shared/components/ModelSelectModal"), { ssr: false, }); const ProxyConfigModal = dynamic(() => import("@/shared/components/ProxyConfigModal"), { ssr: false, }); // Validate combo name: letters, numbers, spaces, -, _, /, ., [ and ]. const VALID_NAME_REGEX = /^[a-zA-Z0-9_/.\-\[\] ]+$/; const STRATEGY_OPTIONS = ROUTING_STRATEGIES.map((strategy) => ({ value: strategy.value, labelKey: strategy.labelKey, descKey: strategy.combosDescKey, icon: strategy.icon, })); const STRATEGY_LABEL_FALLBACK = { "context-relay": "Context Relay", "reset-aware": "Reset-Aware RR", }; const STRATEGY_DESC_FALLBACK = { "context-relay": "Priority-style routing with automatic context handoffs when account rotation happens.", "reset-aware": "Quota remaining and reset windows decide the order; similar scores rotate round-robin.", }; const STRATEGY_GUIDANCE_FALLBACK = { priority: { when: "Use when you have one preferred model and only want fallback on failure.", avoid: "Avoid when you need balanced load between models.", example: "Example: Primary coding model with cheaper backup for outages.", }, weighted: { when: "Use when you need controlled traffic split across models.", avoid: "Avoid when weights are not maintained or you need strict fairness.", example: "Example: 80% stable model and 20% canary model for safe rollout.", }, "round-robin": { when: "Use when you need predictable, even request distribution.", avoid: "Avoid when model latency/cost differs significantly.", example: "Example: Same model across multiple accounts to spread throughput.", }, "context-relay": { when: "Use when long sessions must survive account rotation without losing the working context.", avoid: "Avoid when account switching is rare or when you do not want extra summarization requests.", example: "Example: Codex sessions that rotate across multiple accounts near quota exhaustion.", }, random: { when: "Use when you want a simple spread with low configuration effort.", avoid: "Avoid when requests must be distributed with strict guarantees.", example: "Example: Prototyping with equivalent models and no traffic policy.", }, "least-used": { when: "Use when you want adaptive balancing based on recent demand.", avoid: "Avoid when your traffic is too low to benefit from usage balancing.", example: "Example: Mixed workloads where one model tends to get overloaded.", }, "cost-optimized": { when: "Use when minimizing cost is the top priority.", avoid: "Avoid when pricing data is missing or outdated.", example: "Example: Batch or background jobs where lower cost matters most.", }, "reset-aware": { when: "Use when multiple accounts with quota telemetry have different reset windows.", avoid: "Avoid when quota telemetry is unavailable for most accounts.", example: "Example: Prefer a 60% weekly account resetting tomorrow over 80% that resets later.", }, "fill-first": { when: "Use when you want to drain one provider's quota fully before moving to the next.", avoid: "Avoid when you need request-level load balancing across providers.", example: "Example: Use all $200 Deepgram credits before falling to Groq.", }, p2c: { when: "Use when you want low-latency selection using Power-of-Two-Choices algorithm.", avoid: "Avoid for small combos with 2 or fewer models — no benefit over round-robin.", example: "Example: High-throughput inference across 4+ equivalent model endpoints.", }, "strict-random": { when: "Use when you want perfectly even spread — each model used once before repeating.", avoid: "Avoid when models have different quality or latency and order matters.", example: "Example: Multiple accounts of the same model to distribute usage evenly.", }, auto: { when: "Use when you want multi-factor scoring based on cost, latency, and quality.", avoid: "Avoid when you need strict priority ordering or historical persistence.", example: "Example: Balance requests between models with different strengths.", }, lkgp: { when: "Use when you want routing based on historical success rates and performance.", avoid: "Avoid when historical data is limited or unreliable.", example: "Example: Route to models with proven track records for specific tasks.", }, "context-optimized": { when: "Use when you need to optimize for context window usage across models.", avoid: "Avoid when models have similar context lengths or simple tasks.", example: "Example: Distribute long conversations across models with large context windows.", }, }; const ADVANCED_FIELD_HELP_FALLBACK = { maxRetries: "How many retries are attempted before failing the request.", retryDelay: "Initial delay between retries. Higher values reduce burst pressure.", concurrencyPerModel: "Round-robin combo/model limit: max simultaneous requests sent to each model target. This is separate from any provider account-only cap.", queueTimeout: "How long a request can wait for a round-robin model slot before timing out. This queue is separate from any account-only concurrency cap.", failoverBeforeRetry: "When enabled, a 429 from the upstream triggers immediate target failover instead of retrying the same URL first.", targetTimeoutMs: "Optional combo target timeout. Empty inherits the current request timeout; larger values are capped to that timeout.", maxSetRetries: "Number of times to retry the full target set when every target fails. 0 = no set-level retry.", setRetryDelayMs: "Delay between set-level retry attempts, giving transient issues time to resolve.", }; const LEGACY_COMBO_RESILIENCE_KEYS = new Set([ "timeoutMs", "healthCheckEnabled", "healthCheckTimeoutMs", ]); const MS_PER_SECOND = 1000; function msToOptionalSecondsInput(value) { const ms = Number(value); if (!Number.isFinite(ms) || ms <= 0) return ""; return String(Math.round(ms / MS_PER_SECOND)); } function secondsInputToOptionalMs(value, maxSeconds = 86400) { if (!value) return undefined; const seconds = Number(value); if (!Number.isFinite(seconds) || seconds <= 0) return undefined; return Math.min(maxSeconds, Math.round(seconds)) * MS_PER_SECOND; } function sanitizeComboRuntimeConfig(config) { if (!config || typeof config !== "object") return {}; return Object.fromEntries( Object.entries(config).filter( ([key, value]) => value !== undefined && value !== null && !LEGACY_COMBO_RESILIENCE_KEYS.has(key) ) ); } const STRATEGY_RECOMMENDATIONS_FALLBACK = { priority: { title: "Fail-safe baseline", description: "Use one primary model and keep fallback chain short and reliable.", tips: [ "Put your most reliable model first.", "Keep 1-2 backup models with similar quality.", "Use safe retries to absorb transient provider failures.", ], }, weighted: { title: "Controlled traffic split", description: "Great for canary rollouts and gradual migration between models.", tips: [ "Start with conservative split like 90/10.", "Keep the total at 100% and auto-balance after changes.", "Monitor success and latency before increasing canary weight.", ], }, "round-robin": { title: "Predictable load sharing", description: "Best when models are equivalent and you need smooth distribution.", tips: [ "Use at least 2 models.", "Set concurrency limits to avoid burst overload.", "Use queue timeout to fail fast under saturation.", ], }, "context-relay": { title: "Session continuity first", description: "Best when account rotation is expected and the next account must inherit a condensed task summary.", tips: [ "Use with providers that rotate accounts for the same model family.", "Keep the handoff threshold below the hard quota cutoff to give the summary time to generate.", "Set a dedicated summary model only when the primary model is too expensive or unstable.", ], }, random: { title: "Quick spread with low setup", description: "Use when you need simple distribution without strict guarantees.", tips: [ "Use models with similar latency profiles.", "Keep retries enabled to absorb random misses.", "Prefer this for experimentation, not strict SLAs.", ], }, "least-used": { title: "Adaptive balancing", description: "Routes to less-used models to reduce hotspots over time.", tips: [ "Works better under continuous traffic.", "Combine with health checks for safer balancing.", "Track per-model usage to validate distribution gains.", ], }, "cost-optimized": { title: "Budget-first routing", description: "Routes to lower-cost models when pricing metadata is available.", tips: [ "Ensure pricing coverage for all selected models.", "Keep a quality fallback for hard prompts.", "Use for batch/background jobs where cost is the main KPI.", ], }, "reset-aware": { title: "Reset-aware account rotation", description: "Balances remaining provider quota against reset timing.", tips: [ "Use explicit account steps or account-tag routing for providers with quota telemetry.", "Tune session vs weekly weights when short-term exhaustion is more risky.", "Keep the tie band small so equivalent accounts still rotate fairly.", ], }, "fill-first": { title: "Quota drain strategy", description: "Exhausts one provider's quota before moving to the next in chain.", tips: [ "Order models by free quota size — biggest first.", "Enable health checks to skip drained providers.", "Ideal for free-tier stacking (Deepgram → Groq → NIM).", ], }, p2c: { title: "Power-of-Two-Choices", description: "Picks the less-loaded of two random candidates per request — low latency at scale.", tips: [ "Use with 4+ models for best effect.", "Requires latency telemetry enabled in Settings.", "Great replacement for round-robin in high-throughput combos.", ], }, "strict-random": { title: "Shuffle deck distribution", description: "Each model is used exactly once per cycle before reshuffling.", tips: [ "Use at least 2 models for meaningful distribution.", "Ideal for same-model accounts to evenly spread quota.", "Guarantees no model is skipped or repeated within a cycle.", ], }, auto: { title: "Multi-factor optimization", description: "Routes based on real-time scoring of cost, latency, quality, and health.", tips: [ "Let the engine balance across multiple factors automatically.", "Monitor which factors drive routing decisions in the logs.", "Use for complex workloads where no single factor dominates.", ], }, lkgp: { title: "History-based routing", description: "Routes based on historical success rates and persistent performance data.", tips: [ "Let success history accumulate before relying on this strategy.", "Models with better track records get preference over time.", "Ideal for stable workloads with consistent model availability.", ], }, "context-optimized": { title: "Context-aware distribution", description: "Routes to optimize context window usage and conversation continuity.", tips: [ "Best for long conversations that span multiple requests.", "Selects models with appropriate context capacity automatically.", "Use when context limits are a bottleneck for your workload.", ], }, }; const COMBO_USAGE_GUIDE_STORAGE_KEY = "omniroute:combos:hide-usage-guide"; const COMBO_FORM_STAGE_META = [ { id: "basics", fallbackLabel: "Basics", fallbackDescription: "Name and starting template.", icon: "looks_one", }, { id: "steps", fallbackLabel: "Steps", fallbackDescription: "Provider, model and account selection.", icon: "looks_two", }, { id: "strategy", fallbackLabel: "Strategy", fallbackDescription: "Routing behavior and advanced settings.", icon: "looks_3", }, { id: "intelligent", fallbackLabel: "Intelligent", fallbackDescription: "Auto-routing candidate pool, presets and scoring.", icon: "auto_awesome", }, { id: "review", fallbackLabel: "Review", fallbackDescription: "Final verification before saving.", icon: "fact_check", }, ]; const COMBO_TEMPLATE_FALLBACK = { title: "Quick templates", description: "Apply a starting profile, then adjust models and config.", apply: "Apply template", highAvailabilityTitle: "High availability", highAvailabilityDesc: "Priority routing with health checks and safe retries.", costSaverTitle: "Cost saver", costSaverDesc: "Cost-optimized routing for budget-first workloads.", balancedTitle: "Balanced load", balancedDesc: "Least-used routing to spread demand over time.", freeStackTitle: "Free Stack ($0)", freeStackDesc: "Round-robin across all free providers: Kiro, Qoder, Qwen, Gemini CLI. Zero cost, never stops.", paidPremiumTitle: "Paid Premium", paidPremiumDesc: "Round-robin across paid subscriptions: Cursor, Antigravity. Top-tier models, distributed load.", }; const COMBO_TEMPLATES = [ { id: "free-stack", icon: "volunteer_activism", titleKey: "templateFreeStack", descKey: "templateFreeStackDesc", fallbackTitle: COMBO_TEMPLATE_FALLBACK.freeStackTitle, fallbackDesc: COMBO_TEMPLATE_FALLBACK.freeStackDesc, strategy: "round-robin", suggestedName: "free-stack", isFeatured: true, config: { maxRetries: 3, retryDelayMs: 500, }, }, { id: "high-availability", icon: "shield", titleKey: "templateHighAvailability", descKey: "templateHighAvailabilityDesc", fallbackTitle: COMBO_TEMPLATE_FALLBACK.highAvailabilityTitle, fallbackDesc: COMBO_TEMPLATE_FALLBACK.highAvailabilityDesc, strategy: "priority", suggestedName: "high-availability", config: { maxRetries: 2, retryDelayMs: 1500, }, }, { id: "cost-saver", icon: "savings", titleKey: "templateCostSaver", descKey: "templateCostSaverDesc", fallbackTitle: COMBO_TEMPLATE_FALLBACK.costSaverTitle, fallbackDesc: COMBO_TEMPLATE_FALLBACK.costSaverDesc, strategy: "cost-optimized", suggestedName: "cost-saver", config: { maxRetries: 1, retryDelayMs: 500, }, }, { id: "balanced", icon: "balance", titleKey: "templateBalanced", descKey: "templateBalancedDesc", fallbackTitle: COMBO_TEMPLATE_FALLBACK.balancedTitle, fallbackDesc: COMBO_TEMPLATE_FALLBACK.balancedDesc, strategy: "least-used", suggestedName: "balanced-load", config: { maxRetries: 1, retryDelayMs: 1000, }, }, { id: "paid-premium", icon: "workspace_premium", titleKey: "templatePaidPremium", descKey: "templatePaidPremiumDesc", fallbackTitle: COMBO_TEMPLATE_FALLBACK.paidPremiumTitle, fallbackDesc: COMBO_TEMPLATE_FALLBACK.paidPremiumDesc, strategy: "round-robin", suggestedName: "paid-premium", config: { maxRetries: 2, retryDelayMs: 1000, }, }, ]; function getStrategyMeta(strategy) { return STRATEGY_OPTIONS.find((s) => s.value === strategy) || STRATEGY_OPTIONS[0]; } function getStrategyLabel(t, strategy) { const key = getStrategyMeta(strategy).labelKey; return getI18nOrFallback(t, key, STRATEGY_LABEL_FALLBACK[strategy] || strategy); } function getStrategyDescription(t, strategy) { const key = getStrategyMeta(strategy).descKey; return getI18nOrFallback( t, key, STRATEGY_DESC_FALLBACK[strategy] || STRATEGY_DESC_FALLBACK.priority || strategy ); } function getStrategyBadgeClass(strategy) { if (strategy === "weighted") return "bg-amber-500/15 text-amber-600 dark:text-amber-400"; if (strategy === "round-robin") return "bg-emerald-500/15 text-emerald-600 dark:text-emerald-400"; if (strategy === "context-relay") return "bg-fuchsia-500/15 text-fuchsia-600 dark:text-fuchsia-400"; if (strategy === "random") return "bg-purple-500/15 text-purple-600 dark:text-purple-400"; if (strategy === "least-used") return "bg-cyan-500/15 text-cyan-600 dark:text-cyan-400"; if (strategy === "cost-optimized") return "bg-teal-500/15 text-teal-600 dark:text-teal-400"; if (strategy === "reset-aware") return "bg-lime-500/15 text-lime-700 dark:text-lime-300"; if (strategy === "fill-first") return "bg-orange-500/15 text-orange-600 dark:text-orange-400"; if (strategy === "p2c") return "bg-indigo-500/15 text-indigo-600 dark:text-indigo-400"; return "bg-blue-500/15 text-blue-600 dark:text-blue-400"; } function getI18nOrFallback(t, key, fallback) { try { if (typeof t.has === "function" && t.has(key)) return t(key); } catch { // Some translations require ICU variables; fallback keeps optional helper text safe. } return fallback; } function moveArrayItem(items, fromIndex, toIndex) { const nextItems = [...items]; const [movedItem] = nextItems.splice(fromIndex, 1); nextItems.splice(toIndex, 0, movedItem); return nextItems; } function getStrategyGuideText(t, strategy, field) { const strategyFallback = STRATEGY_GUIDANCE_FALLBACK[strategy] || STRATEGY_GUIDANCE_FALLBACK.priority; const key = `strategyGuide.${strategy}.${field}`; return getI18nOrFallback(t, key, strategyFallback[field]); } function getStrategyRecommendationText(t, strategy, field) { const strategyFallback = STRATEGY_RECOMMENDATIONS_FALLBACK[strategy] || STRATEGY_RECOMMENDATIONS_FALLBACK.priority; if (field === "tips") { return strategyFallback.tips.map((tip, index) => getI18nOrFallback(t, `strategyRecommendations.${strategy}.tip${index + 1}`, tip) ); } return getI18nOrFallback( t, `strategyRecommendations.${strategy}.${field}`, strategyFallback[field] ); } // ───────────────────────────────────────────── // Helper: normalize model entry (legacy string ↔ new object) // ───────────────────────────────────────────── function normalizeModelEntry(entry) { if (typeof entry === "string") return { model: entry, weight: 0 }; if (entry?.kind === "combo-ref") { return { ...entry, model: entry.comboName, weight: entry.weight || 0, }; } return { ...entry, model: entry.model, weight: entry.weight || 0, }; } function getModelString(entry) { if (typeof entry === "string") return entry; if (entry?.kind === "combo-ref") return entry.comboName; return entry.model; } function findProviderNodeByIdentifier(providerNodes, providerIdentifier) { return (providerNodes || []).find( (node) => node.id === providerIdentifier || node.prefix === providerIdentifier ); } function findBuilderProviderByIdentifier(builderProviders, providerIdentifier) { return (builderProviders || []).find( (provider) => provider.providerId === providerIdentifier || provider.alias === providerIdentifier || provider.prefix === providerIdentifier ); } function formatComboEntryDisplay( entry, { providerNodes = [], builderProviders = [], includeConnection = false, showFullEmails = true, }: { providerNodes?: any[]; builderProviders?: any[]; includeConnection?: boolean; showFullEmails?: boolean; } = {} ) { const normalizedEntry = normalizeModelEntry(entry); if (normalizedEntry.kind === "combo-ref") { return `Combo → ${normalizedEntry.comboName}`; } const parsed = parseQualifiedModel(normalizedEntry.model); if (!parsed) return normalizedEntry.model; const providerIdentifier = normalizedEntry.providerId || parsed.providerId; const builderProvider = findBuilderProviderByIdentifier(builderProviders, providerIdentifier); const providerNode = findProviderNodeByIdentifier(providerNodes, providerIdentifier); const providerLabel = builderProvider?.displayName || providerNode?.name || providerIdentifier; const modelLabel = builderProvider?.models?.find((model) => model.id === parsed.modelId)?.name || parsed.modelId; if (!includeConnection) { return `${providerLabel}/${modelLabel}`; } const connectionId = normalizedEntry.connectionId || null; const rawConnectionLabel = (connectionId && builderProvider?.connections?.find((connection) => connection.id === connectionId)?.label) || normalizedEntry.label || null; const connectionLabel = rawConnectionLabel ? pickDisplayValue([rawConnectionLabel], showFullEmails, rawConnectionLabel) : null; if (connectionId) { return `${providerLabel}/${modelLabel} · ${connectionLabel || `acct ${connectionId.slice(0, 8)}`}`; } if (normalizedEntry.providerId || builderProvider) { return `${providerLabel}/${modelLabel} · dynamic account`; } return `${providerLabel}/${modelLabel}`; } // ───────────────────────────────────────────── // Main Page // ───────────────────────────────────────────── export default function CombosPage() { const t = useTranslations("combos"); const tc = useTranslations("common"); const emailsVisible = useEmailPrivacyStore((s) => s.emailsVisible); const router = useRouter(); const searchParams = useSearchParams(); const [combos, setCombos] = useState([]); const [loading, setLoading] = useState(true); const [showCreateModal, setShowCreateModal] = useState(false); const [editingCombo, setEditingCombo] = useState(null); const [activeProviders, setActiveProviders] = useState([]); const [metrics, setMetrics] = useState({}); const [testResults, setTestResults] = useState(null); const [testingCombo, setTestingCombo] = useState(null); const { copied, copy } = useCopyToClipboard(); const notify = useNotificationStore(); const [proxyTargetCombo, setProxyTargetCombo] = useState(null); const [proxyConfig, setProxyConfig] = useState(null); const [providerNodes, setProviderNodes] = useState([]); const [showUsageGuide, setShowUsageGuide] = useState(true); const [recentlyCreatedCombo, setRecentlyCreatedCombo] = useState(""); const [comboDragIndex, setComboDragIndex] = useState(null); const [comboDragOverIndex, setComboDragOverIndex] = useState(null); const [savingComboOrder, setSavingComboOrder] = useState(false); const [comboConfigMode, setComboConfigMode] = useState("guided"); const [promptCompressionEnabled, setPromptCompressionEnabled] = useState(false); const [selectedIntelligentComboId, setSelectedIntelligentComboId] = useState(null); const comboDragIndexRef = useRef(null); const activeFilter = normalizeIntelligentRoutingFilter(searchParams.get("filter")); const intelligentCombos = useMemo( () => combos.filter((combo) => isIntelligentStrategy(combo?.strategy)), [combos] ); const filteredCombos = useMemo( () => filterCombosByStrategyCategory(combos, activeFilter), [combos, activeFilter] ); const selectedIntelligentCombo = useMemo(() => { if (intelligentCombos.length === 0) return null; const explicitlySelectedCombo = intelligentCombos.find((combo) => combo.id === selectedIntelligentComboId) || null; if (explicitlySelectedCombo) { return explicitlySelectedCombo; } return activeFilter === "intelligent" ? intelligentCombos[0] : null; }, [activeFilter, intelligentCombos, selectedIntelligentComboId]); useEffect(() => { if (intelligentCombos.length === 0) { setSelectedIntelligentComboId(null); return; } if ( selectedIntelligentComboId && !intelligentCombos.some((combo) => combo.id === selectedIntelligentComboId) ) { setSelectedIntelligentComboId(null); } }, [intelligentCombos, selectedIntelligentComboId]); useEffect(() => { fetchData(); fetch("/api/settings") .then((r) => (r.ok ? r.json() : null)) .then((settings) => setComboConfigMode(normalizeComboConfigMode(settings?.comboConfigMode))) .catch(() => setComboConfigMode("guided")); fetch("/api/settings/compression") .then((r) => (r.ok ? r.json() : null)) .then((settings) => setPromptCompressionEnabled(settings?.enabled === true)) .catch(() => setPromptCompressionEnabled(false)); fetch("/api/settings/proxy") .then((r) => (r.ok ? r.json() : null)) .then((c) => setProxyConfig(c)) .catch(() => {}); }, []); useEffect(() => { try { if (globalThis.localStorage?.getItem(COMBO_USAGE_GUIDE_STORAGE_KEY) === "1") { setShowUsageGuide(false); } } catch { // Ignore storage access errors (privacy mode / restricted environments) } }, []); const fetchData = async () => { try { const [combosRes, providersRes, metricsRes, nodesRes] = await Promise.all([ fetch("/api/combos"), fetch("/api/providers"), fetch("/api/combos/metrics"), fetch("/api/provider-nodes"), ]); const combosData = await combosRes.json(); const providersData = await providersRes.json(); const metricsData = await metricsRes.json(); const nodesData = nodesRes.ok ? await nodesRes.json() : { nodes: [] }; if (combosRes.ok) setCombos((combosData.combos || []).filter((c) => !c.isHidden)); if (providersRes.ok) { const active = (providersData.connections || []).filter( (c) => c.testStatus === "active" || c.testStatus === "success" ); setActiveProviders(active); } if (metricsRes.ok) setMetrics(metricsData.metrics || {}); setProviderNodes(nodesData.nodes || []); } catch (error) { console.log("Error fetching data:", error); } finally { setLoading(false); } }; const handleCreate = async (data) => { try { const res = await fetch("/api/combos", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify(data), }); if (res.ok) { await fetchData(); setShowCreateModal(false); setRecentlyCreatedCombo(data.name?.trim() || ""); notify.success(t("comboCreated")); } else { const err = await res.json(); notify.error(err.error?.message || err.error || t("failedCreate")); } } catch (error) { notify.error(t("errorCreating")); } }; const handleUpdate = async (id, data) => { try { const res = await fetch(`/api/combos/${id}`, { method: "PUT", headers: { "Content-Type": "application/json" }, body: JSON.stringify(data), }); if (res.ok) { await fetchData(); setEditingCombo(null); notify.success(t("comboUpdated")); } else { const err = await res.json(); notify.error(err.error?.message || err.error || t("failedUpdate")); } } catch (error) { notify.error(t("errorUpdating")); } }; const handleDelete = async (id) => { if (!confirm(t("deleteConfirm"))) return; try { const res = await fetch(`/api/combos/${id}`, { method: "DELETE" }); if (res.ok) { setCombos(combos.filter((c) => c.id !== id)); notify.success(t("comboDeleted")); } } catch (error) { notify.error(t("errorDeleting")); } }; const handleDuplicate = async (combo) => { const baseName = combo.name.replace(/-copy(-\d+)?$/, ""); const existingNames = combos.map((c) => c.name); let newName = `${baseName}-copy`; let counter = 1; while (existingNames.includes(newName)) { counter++; newName = `${baseName}-copy-${counter}`; } const data = { name: newName, models: combo.models, strategy: combo.strategy || "priority", config: sanitizeComboRuntimeConfig(combo.config), }; await handleCreate(data); }; const handleTestCombo = async (combo) => { setTestingCombo(combo.name); setTestResults(null); try { const res = await fetch("/api/combos/test", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ comboName: combo.name }), }); const data = await res.json(); setTestResults(data); } catch (error) { setTestResults({ error: t("testFailed") }); notify.error(t("testFailed")); } }; const handleToggleCombo = async (combo) => { const newActive = combo.isActive === false ? true : false; // Optimistic update setCombos((prev) => prev.map((c) => (c.id === combo.id ? { ...c, isActive: newActive } : c))); try { await fetch(`/api/combos/${combo.id}`, { method: "PUT", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ isActive: newActive }), }); } catch (error) { // Revert on error setCombos((prev) => prev.map((c) => (c.id === combo.id ? { ...c, isActive: !newActive } : c)) ); notify.error(t("failedToggle")); } }; const handleHideUsageGuideForever = () => { setShowUsageGuide(false); try { globalThis.localStorage?.setItem(COMBO_USAGE_GUIDE_STORAGE_KEY, "1"); } catch {} }; const handleShowUsageGuide = () => { setShowUsageGuide(true); try { globalThis.localStorage?.removeItem(COMBO_USAGE_GUIDE_STORAGE_KEY); } catch {} }; const handleFilterChange = (nextFilter) => { const params = new URLSearchParams(searchParams.toString()); if (nextFilter === "all") { params.delete("filter"); } else { params.set("filter", nextFilter); } const queryString = params.toString(); router.replace(`/dashboard/combos${queryString ? `?${queryString}` : ""}`, { scroll: false }); }; const handleIntelligentComboUpdated = (updatedCombo) => { setCombos((previousCombos) => previousCombos.map((combo) => (combo.id === updatedCombo?.id ? updatedCombo : combo)) ); }; const resetComboDragState = () => { comboDragIndexRef.current = null; setComboDragIndex(null); setComboDragOverIndex(null); }; const handleComboDragStart = (e, index) => { if (savingComboOrder || activeFilter !== "all" || combos.length < 2) { e.preventDefault(); return; } comboDragIndexRef.current = index; setComboDragIndex(index); e.dataTransfer.effectAllowed = "move"; e.dataTransfer.setData("text/plain", combos[index]?.id || `${index}`); if (e.currentTarget instanceof HTMLElement) { setTimeout(() => { e.currentTarget.style.opacity = "0.5"; }, 0); } }; const handleComboDragEnd = (e) => { if (e.currentTarget instanceof HTMLElement) { e.currentTarget.style.opacity = "1"; } resetComboDragState(); }; const handleComboDragOver = (e, index) => { e.preventDefault(); const activeDragIndex = comboDragIndexRef.current ?? comboDragIndex; if (activeDragIndex === null || activeDragIndex === index) return; e.dataTransfer.dropEffect = "move"; setComboDragOverIndex(index); }; const handleComboDrop = async (e, dropIndex) => { e.preventDefault(); const fromIndex = comboDragIndexRef.current ?? comboDragIndex; resetComboDragState(); if (fromIndex === null || fromIndex === dropIndex) return; const previousCombos = combos; const nextCombos = moveArrayItem(combos, fromIndex, dropIndex); setCombos(nextCombos); setSavingComboOrder(true); try { const res = await fetch("/api/combos/reorder", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ comboIds: nextCombos.map((combo) => combo.id) }), }); const data = await res.json(); if (!res.ok) { throw new Error(data.error?.message || data.error || "Failed to reorder combos"); } if (Array.isArray(data.combos)) { setCombos(data.combos); } } catch { setCombos(previousCombos); notify.error(getI18nOrFallback(t, "failedReorder", "Failed to save combo order")); } finally { setSavingComboOrder(false); } }; if (loading) { return (
); } return (
{/* Header */}

{t("title")}

{t("description")}

{getI18nOrFallback( t, "emailVisibilityHint", "Account emails here follow the global privacy toggle." )} {emailsVisible ? getI18nOrFallback(t, "emailVisibilityStateOn", "Emails visible globally") : getI18nOrFallback(t, "emailVisibilityStateOff", "Emails masked globally")}
{!showUsageGuide && ( )}
{showUsageGuide && ( setShowUsageGuide(false)} onHideForever={handleHideUsageGuideForever} onCreateCombo={() => setShowCreateModal(true)} /> )} {recentlyCreatedCombo && (

{getI18nOrFallback( t, "quickTestTitle", `Combo "${recentlyCreatedCombo}" ready to validate` )}

{recentlyCreatedCombo}

{getI18nOrFallback( t, "quickTestDescription", "Run a test now to confirm fallback and latency behavior." )}

)}
{[ { id: "all", icon: "layers", label: getI18nOrFallback(t, "filterAll", "All"), count: combos.length, }, { id: "intelligent", icon: "auto_awesome", label: getI18nOrFallback(t, "filterIntelligent", "Intelligent"), count: combos.filter((combo) => getStrategyCategory(combo?.strategy) === "intelligent") .length, }, { id: "deterministic", icon: "sort", label: getI18nOrFallback(t, "filterDeterministic", "Deterministic"), count: combos.filter( (combo) => getStrategyCategory(combo?.strategy) === "deterministic" ).length, }, ].map((tab) => { const isActive = activeFilter === tab.id; return ( ); })}
{activeFilter === "intelligent" && selectedIntelligentCombo && ( )} {/* Combos List */} {combos.length === 0 ? ( setShowCreateModal(true)} /> ) : filteredCombos.length === 0 ? (
filter_alt

{getI18nOrFallback(t, "filterEmptyTitle", "No combos match this strategy filter.")}

{activeFilter === "intelligent" ? getI18nOrFallback( t, "filterEmptyIntelligentDescription", "Create an auto or LKGP combo to populate the intelligent routing dashboard." ) : getI18nOrFallback( t, "filterEmptyDeterministicDescription", "Only auto and LKGP combos exist right now. Switch back to All or create a deterministic combo." )}

) : (
{filteredCombos.map((combo, index) => (
{ if (isIntelligentStrategy(combo?.strategy)) { setSelectedIntelligentComboId(combo.id); } }} onDragOver={(e) => handleComboDragOver(e, index)} onDrop={(e) => handleComboDrop(e, index)} > setEditingCombo(combo)} onDelete={() => handleDelete(combo.id)} onDuplicate={() => handleDuplicate(combo)} onTest={() => handleTestCombo(combo)} testing={testingCombo === combo.name} onProxy={() => setProxyTargetCombo(combo)} hasProxy={!!proxyConfig?.combos?.[combo.id]} onToggle={() => handleToggleCombo(combo)} dragDisabled={savingComboOrder || activeFilter !== "all" || combos.length < 2} isDragged={comboDragIndex === index} isDropTarget={comboDragOverIndex === index && comboDragIndex !== index} isSelected={selectedIntelligentCombo?.id === combo.id} onDragStart={(e) => handleComboDragStart(e, index)} onDragEnd={handleComboDragEnd} />
))}
)} {/* Test Results Modal */} {testResults && ( { setTestResults(null); setTestingCombo(null); }} title={t("testResults", { name: testingCombo })} > )} {/* Create Modal */} setShowCreateModal(false)} onSave={handleCreate} activeProviders={activeProviders} combo={null} comboConfigMode={comboConfigMode} /> {/* Edit Modal */} setEditingCombo(null)} onSave={(data) => handleUpdate(editingCombo.id, data)} activeProviders={activeProviders} comboConfigMode={comboConfigMode} /> {/* Proxy Config Modal */} {proxyTargetCombo && ( setProxyTargetCombo(null)} level="combo" levelId={proxyTargetCombo.id} levelLabel={proxyTargetCombo.name} /> )}
); } const COMBO_WIZARD_STEPS = [ { step: 1, icon: "badge", titleKey: "wizardStep1Title", descKey: "wizardStep1Desc", }, { step: 2, icon: "hub", titleKey: "wizardStep2Title", descKey: "wizardStep2Desc", }, { step: 3, icon: "route", titleKey: "wizardStep3Title", descKey: "wizardStep3Desc", }, { step: 4, icon: "check_circle", titleKey: "wizardStep4Title", descKey: "wizardStep4Desc", }, ]; function ComboUsageGuide({ onHide, onHideForever, onCreateCombo }) { const t = useTranslations("combos"); return (
tips_and_updates

{getI18nOrFallback(t, "wizardGuideTitle", "Getting Started with Combos")}

{getI18nOrFallback( t, "wizardGuideDesc", "Create model combos to route AI traffic intelligently" )}

{COMBO_WIZARD_STEPS.map((step, index) => { return (
{step.step} {step.icon}

{getI18nOrFallback(t, step.titleKey, step.titleKey)}

{getI18nOrFallback(t, step.descKey, step.descKey)}

{index < COMBO_WIZARD_STEPS.length - 1 && ( arrow_forward )}
); })}
{getI18nOrFallback(t, "wizardGuideHint", "or click + Create Combo above")}
); } function StrategyGuidanceCard({ strategy }) { const t = useTranslations("combos"); return (
{getI18nOrFallback(t, "strategyGuideTitle", "How to use this strategy")}

{getI18nOrFallback(t, "strategyGuideWhen", "When to use")}: {" "} {getStrategyGuideText(t, strategy, "when")}

{getI18nOrFallback(t, "strategyGuideAvoid", "Avoid when")}: {" "} {getStrategyGuideText(t, strategy, "avoid")}

{getI18nOrFallback(t, "strategyGuideExample", "Example")}: {" "} {getStrategyGuideText(t, strategy, "example")}

); } function StrategyRecommendationsPanel({ strategy, onApply, showNudge }) { const t = useTranslations("combos"); const strategyLabel = getStrategyLabel(t, strategy); const title = getStrategyRecommendationText(t, strategy, "title"); const description = getStrategyRecommendationText(t, strategy, "description"); const tips = getStrategyRecommendationText(t, strategy, "tips"); return (

{getI18nOrFallback(t, "recommendationsLabel", "Recommended setup")}

{title} · {strategyLabel}

{description}

{tips.map((tip, index) => (
check

{tip}

))}
{showNudge && (
{getI18nOrFallback( t, "recommendationsUpdated", "Recommendations updated for {strategy}." ).replace("{strategy}", strategyLabel)}
)}
); } function FieldLabelWithHelp({ label, help, showHelp = true, htmlFor = undefined }) { return (
{showHelp && ( help )}
); } function ComboReadinessPanel({ checks, blockers, showDescription = true }) { const t = useTranslations("combos"); const hasBlockers = blockers.length > 0; return (
{hasBlockers ? "rule" : "check_circle"}

{getI18nOrFallback(t, "readinessTitle", "Ready to save?")}

{showDescription && (

{getI18nOrFallback( t, "readinessDescription", "Review the checklist before creating or updating this combo." )}

)}
{checks.map((check) => (
{check.ok ? "task_alt" : "pending"} {check.label}
))}
{hasBlockers && (

{getI18nOrFallback( t, "saveBlockedTitle", "Save is blocked until the following items are fixed:" )}

{blockers.map((blocker, index) => (

• {blocker}

))}
)}
); } // ───────────────────────────────────────────── // Combo Card // ───────────────────────────────────────────── function ComboCard({ combo, metrics, compressionEnabled, copied, onCopy, onEdit, onDelete, onDuplicate, onTest, testing, onProxy, hasProxy, onToggle, providerNodes, dragDisabled, isDragged, isDropTarget, isSelected, onDragStart, onDragEnd, }) { const strategy = combo.strategy || "priority"; const models = combo.models || []; const isDisabled = combo.isActive === false; const t = useTranslations("combos"); const tc = useTranslations("common"); const emailsVisible = useEmailPrivacyStore((s) => s.emailsVisible); const strategyDescription = getStrategyDescription(t, strategy); const hasRuntimeConfig = combo?.config && typeof combo.config === "object"; const initialCompressionMode = typeof combo?.config?.compressionMode === "string" ? combo.config.compressionMode : hasRuntimeConfig ? "" : combo.compressionOverride || ""; const [compressionOverride, setCompressionOverride] = useState(initialCompressionMode); const [isSavingCompression, setIsSavingCompression] = useState(false); useEffect(() => { setCompressionOverride(initialCompressionMode); }, [initialCompressionMode]); const handleCompressionOverrideChange = async (value) => { setCompressionOverride(value); setIsSavingCompression(true); const nextConfig = { ...(combo.config || {}) }; if (value) { nextConfig.compressionMode = value; } else { delete nextConfig.compressionMode; } try { const response = await fetch(`/api/combos/${combo.id}`, { method: "PUT", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ config: nextConfig }), }); if (!response.ok) { console.error("Failed to update compression override"); setCompressionOverride(initialCompressionMode); } } catch (error) { console.error("Error updating compression override:", error); setCompressionOverride(initialCompressionMode); } finally { setIsSavingCompression(false); } }; return (
{/* Icon */}
layers
{/* Name + Strategy Badge + Copy */}
{combo.name} {getStrategyLabel(t, strategy)} {hasProxy && ( vpn_lock proxy )}
{/* Model tags with weights */}
{models.length === 0 ? ( {t("noModels")} ) : ( models.slice(0, 3).map((entry, index) => { const { weight } = normalizeModelEntry(entry); return ( {formatComboEntryDisplay(entry, { providerNodes, includeConnection: true, showFullEmails: emailsVisible, })} {strategy === "weighted" && weight > 0 ? ` (${weight}%)` : ""} ); }) )} {models.length > 3 && ( {t("more", { count: models.length - 3 })} )}
{/* Metrics row */} {metrics && (
{metrics.totalSuccesses}/ {metrics.totalRequests} {t("reqs")} {metrics.successRate}% {t("success")} ~{metrics.avgLatencyMs}ms {metrics.fallbackRate > 0 && ( {metrics.fallbackRate}% fallback )}
)}
{/* Actions */}
{isDisabled ? "Disabled" : "Active"}
{compressionEnabled && ( )} e.stopPropagation()} className="p-1.5 hover:bg-black/5 dark:hover:bg-white/5 rounded text-text-muted hover:text-primary transition-colors" title={getI18nOrFallback(t, "controlCenter", "Control Center")} > monitoring
); } // ───────────────────────────────────────────── // Test Results View // ───────────────────────────────────────────── function TestResultsView({ results }) { const emailsVisible = useEmailPrivacyStore((s) => s.emailsVisible); if (results.error) { return (
error {typeof results.error === "string" ? results.error : JSON.stringify(results.error)}
); } return (
{results.resolvedBy && (
check_circle
Resolved by:{" "} {results.resolvedBy}
{results.resolvedByTarget?.connectionId || results.resolvedByTarget?.stepId ? (
{results.resolvedByTarget?.connectionId ? `account ${results.resolvedByTarget.connectionId.slice(0, 8)}` : "dynamic account"} {results.resolvedByTarget?.stepId ? ` · step ${results.resolvedByTarget.stepId}` : ""}
) : null}
)} {results.results?.map((r, i) => (
{r.status === "ok" ? "check_circle" : r.status === "skipped" ? "skip_next" : "error"}
{pickDisplayValue([r.label], emailsVisible, r.model)} {r.connectionId || r.stepId ? (
{r.connectionId ? `acct ${r.connectionId.slice(0, 8)}` : "dynamic account"} {r.stepId ? ` · ${r.stepId}` : ""}
) : null}
{r.latencyMs !== undefined && {r.latencyMs}ms} {r.status}
))}
); } // ───────────────────────────────────────────── // Combo Form Modal // ───────────────────────────────────────────── function ComboFormModal({ isOpen, combo, onClose, onSave, activeProviders, comboConfigMode }) { type CreateDraftSnapshot = { name: string; models: unknown[]; strategy: string; config: Record; showAdvanced: boolean; nameError: string; agentSystemMessage: string; agentToolFilter: string; agentContextCache: boolean; contextLength: number | undefined; }; const getEmptyCreateDraftSnapshot = useCallback( (): CreateDraftSnapshot => ({ name: "", models: [], strategy: "priority", config: {}, showAdvanced: false, nameError: "", agentSystemMessage: "", agentToolFilter: "", agentContextCache: false, contextLength: undefined, }), [] ); const t = useTranslations("combos"); const tc = useTranslations("common"); const emailsVisible = useEmailPrivacyStore((s) => s.emailsVisible); const notify = useNotificationStore(); const isExpertMode = normalizeComboConfigMode(comboConfigMode) === "expert"; const createDraftStateRef = useRef(getEmptyCreateDraftSnapshot()); const [name, setName] = useState(combo?.name || ""); const [models, setModels] = useState(() => { return (combo?.models || []).map((m) => normalizeModelEntry(m)); }); const [strategy, setStrategy] = useState(combo?.strategy || "priority"); const [showModelSelect, setShowModelSelect] = useState(false); const [saving, setSaving] = useState(false); const [nameError, setNameError] = useState(""); const [pricingByProvider, setPricingByProvider] = useState({}); const [modelAliases, setModelAliases] = useState({}); const [providerNodes, setProviderNodes] = useState([]); const [builderOptions, setBuilderOptions] = useState({ providers: [], comboRefs: [] }); const [builderLoading, setBuilderLoading] = useState(false); const [builderProviderId, setBuilderProviderId] = useState(""); const [builderModelId, setBuilderModelId] = useState(""); const [builderConnectionId, setBuilderConnectionId] = useState(COMBO_BUILDER_AUTO_CONNECTION); const [manualModelInput, setManualModelInput] = useState(""); const [manualModelError, setManualModelError] = useState(""); const [builderComboRefName, setBuilderComboRefName] = useState(""); const [builderError, setBuilderError] = useState(""); const [builderStage, setBuilderStage] = useState(COMBO_BUILDER_STAGES[0]); const [showAdvanced, setShowAdvanced] = useState(false); const [config, setConfig] = useState(sanitizeComboRuntimeConfig(combo?.config)); const [showStrategyNudge, setShowStrategyNudge] = useState(false); const strategyChangeMountedRef = useRef(false); // Agent features (#399 / #401 / #454) const [agentSystemMessage, setAgentSystemMessage] = useState(combo?.system_message || ""); const [agentToolFilter, setAgentToolFilter] = useState(combo?.tool_filter_regex || ""); const [agentContextCache, setAgentContextCache] = useState( !!combo?.context_cache_protection ); const [contextLength, setContextLength] = useState( combo?.context_length || undefined ); const [contextLengthError, setContextLengthError] = useState(""); const comboBuilderStages = useMemo(() => getComboBuilderStages({ strategy }), [strategy]); const visibleStageMeta = useMemo( () => COMBO_FORM_STAGE_META.filter((stageMeta) => comboBuilderStages.includes(stageMeta.id)), [comboBuilderStages] ); const usesIntelligentBuilderStage = isIntelligentBuilderStrategy(strategy); const intelligentConfig = useMemo(() => normalizeIntelligentRoutingConfig(config), [config]); const resetFormForCombo = useCallback( (nextCombo, comboDefaults = null) => { const nextDefaults = nextCombo || comboDefaults ? { ...(comboDefaults || {}), } : {}; const nextConfig = nextCombo?.config ? sanitizeComboRuntimeConfig(nextCombo.config) : sanitizeComboRuntimeConfig( Object.fromEntries(Object.entries(nextDefaults).filter(([key]) => key !== "strategy")) ); setName(nextCombo?.name || ""); setModels((nextCombo?.models || []).map((m) => normalizeModelEntry(m))); setStrategy(nextCombo?.strategy || comboDefaults?.strategy || "priority"); setConfig(nextConfig); setShowAdvanced(isExpertMode); setNameError(""); setContextLengthError(""); setAgentSystemMessage(nextCombo?.system_message || ""); setAgentToolFilter(nextCombo?.tool_filter_regex || ""); setAgentContextCache(!!nextCombo?.context_cache_protection); setContextLength(nextCombo?.context_length || undefined); }, [isExpertMode, setAgentContextCache, setContextLength] ); useEffect(() => { createDraftStateRef.current = { name, models, strategy, config, showAdvanced, nameError, agentSystemMessage, agentToolFilter, agentContextCache, contextLength, }; }, [ name, models, strategy, config, showAdvanced, nameError, agentSystemMessage, agentToolFilter, agentContextCache, contextLength, ]); useEffect(() => { if (!comboBuilderStages.includes(builderStage)) { setBuilderStage("strategy"); } }, [builderStage, comboBuilderStages]); // DnD state const hasPricingForModel = useCallback( (modelValue) => { const parsed = parseQualifiedModel(modelValue); if (!parsed) return false; const { providerId: providerIdentifier, modelId } = parsed; const matchedNode = findProviderNodeByIdentifier(providerNodes, providerIdentifier); const providerCandidates = [providerIdentifier]; if (matchedNode?.apiType) providerCandidates.push(matchedNode.apiType); if (matchedNode?.name) providerCandidates.push(String(matchedNode.name).toLowerCase()); return providerCandidates.some((candidate) => !!pricingByProvider?.[candidate]?.[modelId]); }, [pricingByProvider, providerNodes] ); const [dragIndex, setDragIndex] = useState(null); const [dragOverIndex, setDragOverIndex] = useState(null); const builderProviders = useMemo( () => builderOptions.providers || [], [builderOptions.providers] ); const builderComboRefs = (builderOptions.comboRefs || []).filter( (comboRef) => comboRef.name !== combo?.name && comboRef.name !== name.trim() ); const selectedBuilderProvider = builderProviders.find((provider) => provider.providerId === builderProviderId) || null; const selectedBuilderModel = selectedBuilderProvider?.models?.find((model) => model.id === builderModelId) || null; const selectedBuilderConnections = selectedBuilderProvider?.connections || []; const selectedBuilderConnection = builderConnectionId && builderConnectionId !== COMBO_BUILDER_AUTO_CONNECTION ? selectedBuilderConnections.find((connection) => connection.id === builderConnectionId) || null : null; const builderCandidateStep = selectedBuilderProvider && selectedBuilderModel ? buildPrecisionComboModelStep({ providerId: selectedBuilderProvider.providerId, modelId: selectedBuilderModel.id, connectionId: builderConnectionId !== COMBO_BUILDER_AUTO_CONNECTION ? builderConnectionId : null, connectionLabel: selectedBuilderConnection?.label || null, }) : null; const builderHasDuplicate = builderCandidateStep && hasExactModelStepDuplicate(models, builderCandidateStep); const manualModelStep = buildManualComboModelStep({ value: manualModelInput, providers: builderProviders, }); const manualModelHasDuplicate = manualModelStep && hasExactModelStepDuplicate(models, manualModelStep); const weightTotal = models.reduce((sum, modelEntry) => sum + (modelEntry.weight || 0), 0); const pricedModelCount = models.reduce( (count, modelEntry) => count + (hasPricingForModel(modelEntry.model) ? 1 : 0), 0 ); const pricingCoveragePercent = models.length > 0 ? Math.round((pricedModelCount / models.length) * 100) : 0; const hasNoModels = models.length === 0; const hasRoundRobinSingleModel = strategy === "round-robin" && models.length === 1; const hasCostOptimizedWithoutPricing = strategy === "cost-optimized" && models.length > 0 && pricedModelCount === 0; const hasCostOptimizedPartialPricing = strategy === "cost-optimized" && models.length > 0 && pricedModelCount > 0 && pricedModelCount < models.length; const hasInvalidWeightedTotal = strategy === "weighted" && models.length > 0 && weightTotal !== 100; const builderStageChecks = getComboBuilderStageChecks({ name, nameError, modelsCount: models.length, hasInvalidWeightedTotal, hasCostOptimizedWithoutPricing, }); const canAdvanceFromCurrentStage = builderStage === "basics" ? builderStageChecks.basics : builderStage === "steps" ? builderStageChecks.steps : builderStage === "intelligent" ? true : true; const currentStageIndex = visibleStageMeta.findIndex( (stageMeta) => stageMeta.id === builderStage ); const pinnedAccountCount = models.filter((entry) => Boolean(entry?.connectionId)).length; const comboRefCount = models.filter((entry) => entry?.kind === "combo-ref").length; const uniqueProviderCount = new Set( models .map((entry) => { const target = getModelString(entry); const parsed = parseQualifiedModel(target); return entry?.providerId || parsed?.providerId || null; }) .filter(Boolean) ).size; const saveBlocked = !name.trim() || !!nameError || !!contextLengthError || saving || hasNoModels || hasInvalidWeightedTotal || hasCostOptimizedWithoutPricing; const readinessChecks = [ { id: "name", ok: !!name.trim() && !nameError, label: getI18nOrFallback(t, "readinessCheckName", "Combo name is valid"), }, { id: "models", ok: !hasNoModels, label: getI18nOrFallback(t, "readinessCheckModels", "At least one model is selected"), }, { id: "weights", ok: strategy === "weighted" ? !hasInvalidWeightedTotal : true, label: strategy === "weighted" ? getI18nOrFallback(t, "readinessCheckWeights", "Weighted total is 100%") : getI18nOrFallback(t, "readinessCheckWeightsOptional", "Weight rule not required"), }, { id: "pricing", ok: strategy === "cost-optimized" ? !hasCostOptimizedWithoutPricing : true, label: strategy === "cost-optimized" ? getI18nOrFallback(t, "readinessCheckPricing", "Pricing data is available") : getI18nOrFallback(t, "readinessCheckPricingOptional", "Pricing rule not required"), }, ]; const saveBlockers = []; if (!name.trim()) { saveBlockers.push(getI18nOrFallback(t, "saveBlockName", "Define a combo name.")); } else if (nameError) { saveBlockers.push(nameError); } if (hasNoModels) { saveBlockers.push(getI18nOrFallback(t, "saveBlockModels", "Add at least one model.")); } if (hasInvalidWeightedTotal) { saveBlockers.push( typeof t.has === "function" && t.has("saveBlockWeighted") ? t("saveBlockWeighted", { total: weightTotal }) : `Set weights to 100% (current: ${weightTotal}%).` ); } if (hasCostOptimizedWithoutPricing) { saveBlockers.push( getI18nOrFallback( t, "saveBlockPricing", "Add pricing for at least one model or choose a different strategy." ) ); } const showInlineReadinessPanel = !isExpertMode || saveBlockers.length > 0; const fetchModalData = async () => { setBuilderLoading(true); try { const [aliasesRes, nodesRes, pricingRes, builderRes] = await Promise.all([ fetch("/api/models/alias"), fetch("/api/provider-nodes"), fetch("/api/pricing"), fetch("/api/combos/builder/options"), ]); if (!aliasesRes.ok || !nodesRes.ok) { throw new Error( `Failed to fetch data: aliases=${aliasesRes.status}, nodes=${nodesRes.status}` ); } const pricingData = pricingRes.ok ? await pricingRes.json() : {}; const builderData = builderRes.ok ? await builderRes.json() : {}; const [aliasesData, nodesData] = await Promise.all([aliasesRes.json(), nodesRes.json()]); setPricingByProvider( pricingData && typeof pricingData === "object" && !Array.isArray(pricingData) ? pricingData : {} ); setModelAliases(aliasesData.aliases || {}); setProviderNodes(nodesData.nodes || []); setBuilderOptions({ providers: builderData.providers || [], comboRefs: builderData.comboRefs || [], }); } catch (error) { console.error("Error fetching modal data:", error); setBuilderOptions({ providers: [], comboRefs: [] }); } finally { setBuilderLoading(false); } }; useEffect(() => { if (isOpen) fetchModalData(); }, [isOpen]); useEffect(() => { if (!isOpen) return; setBuilderProviderId(""); setBuilderModelId(""); setBuilderConnectionId(COMBO_BUILDER_AUTO_CONNECTION); setManualModelInput(""); setManualModelError(""); setBuilderComboRefName(""); setBuilderError(""); setBuilderStage("basics"); }, [combo?.id, isOpen]); useEffect(() => { if (!isOpen) return; let cancelled = false; if (combo) { resetFormForCombo(combo); return () => { cancelled = true; }; } createDraftStateRef.current = getEmptyCreateDraftSnapshot(); resetFormForCombo(null, null); const loadDefaults = async () => { try { const response = await fetch("/api/settings/combo-defaults"); const data = response.ok ? await response.json() : {}; const draft = createDraftStateRef.current; const isPristineDraft = draft.name.trim().length === 0 && draft.models.length === 0 && draft.strategy === "priority" && Object.keys(draft.config || {}).length === 0 && (draft.showAdvanced === false || (isExpertMode && draft.showAdvanced === true)) && draft.nameError.length === 0 && draft.agentSystemMessage.length === 0 && draft.agentToolFilter.length === 0 && draft.agentContextCache === false && draft.contextLength === undefined; if (!cancelled && isPristineDraft) { resetFormForCombo(null, data.comboDefaults || null); } } catch { // Keep the blank create form if defaults fail to load. } }; loadDefaults(); return () => { cancelled = true; }; }, [combo, getEmptyCreateDraftSnapshot, isExpertMode, isOpen, resetFormForCombo]); useEffect(() => { if (!isOpen) return; if (builderProviderId) return; if (builderProviders.length === 1) { setBuilderProviderId(builderProviders[0].providerId); } }, [builderProviderId, builderProviders, isOpen]); useEffect(() => { if (!strategyChangeMountedRef.current) { strategyChangeMountedRef.current = true; return; } setShowStrategyNudge(true); const timeoutId = setTimeout(() => setShowStrategyNudge(false), 2600); return () => clearTimeout(timeoutId); }, [strategy]); const validateName = (value) => { if (!value.trim()) { setNameError(t("nameRequired")); return false; } if (!VALID_NAME_REGEX.test(value)) { setNameError(t("nameInvalid")); return false; } setNameError(""); return true; }; const handleNameChange = (e) => { const value = e.target.value; setName(value); if (value) validateName(value); else setNameError(""); }; const handleBuilderProviderChange = (e) => { const nextProviderId = e.target.value; setBuilderProviderId(nextProviderId); setBuilderModelId(""); setBuilderConnectionId(COMBO_BUILDER_AUTO_CONNECTION); setBuilderError(""); }; const handleBuilderModelChange = (e) => { const nextModelId = e.target.value; setBuilderModelId(nextModelId); setBuilderError(""); if (!nextModelId || !selectedBuilderProvider) { setBuilderConnectionId(COMBO_BUILDER_AUTO_CONNECTION); return; } setBuilderConnectionId( findNextSuggestedConnectionId( models, selectedBuilderProvider.providerId, nextModelId, selectedBuilderProvider.connections || [] ) ); }; const handleBuilderConnectionChange = (e) => { setBuilderConnectionId(e.target.value || COMBO_BUILDER_AUTO_CONNECTION); setBuilderError(""); }; const handleGoToNextStage = () => { setBuilderStage((currentStage) => getNextComboBuilderStage(currentStage, { strategy })); }; const handleGoToPreviousStage = () => { setBuilderStage((currentStage) => getPreviousComboBuilderStage(currentStage, { strategy })); }; const handleAddBuilderStep = () => { if (!selectedBuilderProvider || !selectedBuilderModel) { return; } const nextStep = buildPrecisionComboModelStep({ providerId: selectedBuilderProvider.providerId, modelId: selectedBuilderModel.id, connectionId: builderConnectionId !== COMBO_BUILDER_AUTO_CONNECTION ? builderConnectionId : null, connectionLabel: selectedBuilderConnection?.label || null, }); if (hasExactModelStepDuplicate(models, nextStep)) { setBuilderError( getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." ) ); return; } const nextModels = [...models, nextStep]; setModels(nextModels); setBuilderError(""); setBuilderConnectionId( findNextSuggestedConnectionId( nextModels, selectedBuilderProvider.providerId, selectedBuilderModel.id, selectedBuilderConnections ) ); }; const handleAddManualModel = () => { const parsedManualModel = parseQualifiedModel(manualModelInput); if (!parsedManualModel) { setManualModelError( getI18nOrFallback(t, "manualModelInvalid", "Enter a model as provider/model.") ); return; } const resolvedProviderId = resolveComboBuilderProviderId( parsedManualModel.providerId, builderProviders ); if (!resolvedProviderId) { setManualModelError( getI18nOrFallback(t, "manualModelUnknownProvider", "Unknown provider prefix.") ); return; } const nextStep = buildManualComboModelStep({ value: manualModelInput, providers: builderProviders, }); if (!nextStep) { setManualModelError( getI18nOrFallback(t, "manualModelInvalid", "Enter a model as provider/model.") ); return; } if (hasExactModelStepDuplicate(models, nextStep)) { setManualModelError( getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." ) ); return; } setModels([...models, nextStep]); setManualModelInput(""); setManualModelError(""); }; const handleAddComboReference = () => { if (!builderComboRefName) return; setModels([ ...models, { kind: "combo-ref", comboName: builderComboRefName, weight: 0, }, ]); setBuilderComboRefName(""); setBuilderError(""); }; const handleAddModel = (model) => { const qualifiedModel = typeof model?.value === "string" ? model.value : ""; const parsedModel = parseQualifiedModel(qualifiedModel); const resolvedProviderId = resolveComboBuilderProviderId(model?.providerId, builderProviders) || resolveComboBuilderProviderId(parsedModel?.providerId, builderProviders) || (typeof model?.providerId === "string" && model.providerId.trim()) || parsedModel?.providerId || null; const nextEntry = { model: qualifiedModel, ...(resolvedProviderId ? { providerId: resolvedProviderId } : {}), weight: 0, }; if (hasExactModelStepDuplicate(models, nextEntry)) { setBuilderError( getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." ) ); return; } setModels([...models, nextEntry]); setBuilderError(""); }; const handleRemoveModel = (index) => { setModels(models.filter((_, i) => i !== index)); }; const handleWeightChange = (index, weight) => { const newModels = [...models]; newModels[index] = { ...newModels[index], weight: Math.max(0, Math.min(100, Number(weight) || 0)), }; setModels(newModels); }; const handleAutoBalance = () => { const count = models.length; if (count === 0) return; const weight = Math.floor(100 / count); const remainder = 100 - weight * count; setModels( models.map((m, i) => ({ ...m, weight: weight + (i === 0 ? remainder : 0), })) ); }; const applyStrategyRecommendations = () => { const strategyDefaults = { priority: { maxRetries: 2, retryDelayMs: 1500 }, weighted: { maxRetries: 1, retryDelayMs: 1000 }, "round-robin": { maxRetries: 1, retryDelayMs: 750, concurrencyPerModel: 3, queueTimeoutMs: 30000, }, "context-relay": { maxRetries: 1, retryDelayMs: 750, handoffThreshold: 0.85, maxMessagesForSummary: 30, }, random: { maxRetries: 1, retryDelayMs: 1000 }, "least-used": { maxRetries: 1, retryDelayMs: 1000 }, "cost-optimized": { maxRetries: 1, retryDelayMs: 500 }, }; const defaults = strategyDefaults[strategy] || strategyDefaults.priority; setConfig((prev) => { const next = { ...prev }; for (const [key, value] of Object.entries(defaults)) { if (next[key] === undefined || next[key] === null || next[key] === "") { next[key] = value; } } return next; }); if (strategy === "weighted" && models.length > 1) { handleAutoBalance(); } if (strategy === "round-robin") { setShowAdvanced(true); } notify.success( getI18nOrFallback(t, "recommendationsApplied", "Recommendations applied to this combo.") ); }; const FREE_STACK_PRESET_MODELS = [ { model: "gemini-cli/gemini-3-flash-preview", weight: 0 }, { model: "kr/claude-sonnet-4.5", weight: 0 }, { model: "if/kimi-k2-thinking", weight: 0 }, { model: "if/qwen3-coder-plus", weight: 0 }, { model: "if/deepseek-v3.2", weight: 0 }, { model: "nvidia/llama-3.3-70b-instruct", weight: 0 }, { model: "groq/llama-3.3-70b-versatile", weight: 0 }, ]; const PAID_PREMIUM_PRESET_MODELS = [ { model: "cu/claude-4.6-opus-high", weight: 0 }, { model: "antigravity/claude-sonnet-4-6", weight: 0 }, { model: "cu/claude-4.6-sonnet-high", weight: 0 }, { model: "antigravity/gemini-3.1-pro-high", weight: 0 }, { model: "antigravity/gemini-3-pro-high", weight: 0 }, ]; const applyTemplate = (template) => { setStrategy(template.strategy); setConfig((prev) => ({ ...prev, ...template.config })); if (!name.trim()) setName(template.suggestedName); if (template.id === "free-stack") { setModels(FREE_STACK_PRESET_MODELS); } else if (template.id === "paid-premium") { setModels(PAID_PREMIUM_PRESET_MODELS); } }; // Format model display name with readable provider name const formatModelDisplay = useCallback( (entry) => { return formatComboEntryDisplay(entry, { providerNodes, builderProviders, includeConnection: true, showFullEmails: emailsVisible, }); }, [builderProviders, emailsVisible, providerNodes] ); const handleMoveUp = (index) => { if (index === 0) return; const newModels = [...models]; [newModels[index - 1], newModels[index]] = [newModels[index], newModels[index - 1]]; setModels(newModels); }; const handleMoveDown = (index) => { if (index === models.length - 1) return; const newModels = [...models]; [newModels[index], newModels[index + 1]] = [newModels[index + 1], newModels[index]]; setModels(newModels); }; // Drag and Drop handlers const handleDragStart = (e, index) => { setDragIndex(index); e.dataTransfer.effectAllowed = "move"; e.dataTransfer.setData("text/plain", index.toString()); // Make drag image slightly transparent if (e.target) { setTimeout(() => ((e.currentTarget as HTMLElement).style.opacity = "0.5"), 0); } }; const handleDragEnd = (e) => { if (e.target) (e.currentTarget as HTMLElement).style.opacity = "1"; setDragIndex(null); setDragOverIndex(null); }; const handleDragOver = (e, index) => { e.preventDefault(); e.dataTransfer.dropEffect = "move"; setDragOverIndex(index); }; const handleDrop = (e, dropIndex) => { e.preventDefault(); const fromIndex = dragIndex; if (fromIndex === null || fromIndex === dropIndex) return; const newModels = [...models]; const [moved] = newModels.splice(fromIndex, 1); newModels.splice(dropIndex, 0, moved); setModels(newModels); setDragIndex(null); setDragOverIndex(null); }; const handleSave = async () => { if (!validateName(name)) return; if (hasNoModels || hasInvalidWeightedTotal || hasCostOptimizedWithoutPricing) return; setSaving(true); const saveData: any = { name: name.trim(), models, strategy, }; // Include config only if any values are set const configToSave = sanitizeComboRuntimeConfig(config); // Add round-robin specific fields to config if (strategy === "round-robin") { if (config.concurrencyPerModel !== undefined) configToSave.concurrencyPerModel = config.concurrencyPerModel; if (config.queueTimeoutMs !== undefined) configToSave.queueTimeoutMs = config.queueTimeoutMs; } const hasConfigToSave = Object.keys(configToSave).length > 0; const hadExistingConfig = Object.keys(sanitizeComboRuntimeConfig(combo?.config)).length > 0; if (hasConfigToSave || (isEdit && hadExistingConfig)) { saveData.config = configToSave; } // Agent features (#399 / #401 / #454) if (agentSystemMessage.trim()) saveData.system_message = agentSystemMessage.trim(); else delete saveData.system_message; if (agentToolFilter.trim()) saveData.tool_filter_regex = agentToolFilter.trim(); else delete saveData.tool_filter_regex; if (agentContextCache) saveData.context_cache_protection = true; else delete saveData.context_cache_protection; // Validate and save context_length if (contextLength !== undefined && contextLength !== null) { const ctxLen = Number(contextLength); if (isNaN(ctxLen) || !Number.isInteger(ctxLen)) { setContextLengthError(t("agentFeaturesContextLengthErrorInteger")); setSaving(false); return; } if (ctxLen >= 1000 && ctxLen <= 2000000) { saveData.context_length = ctxLen; } else { setContextLengthError(t("agentFeaturesContextLengthErrorRange")); setSaving(false); return; } } else if (isEdit) { // Editing: send null to explicitly clear context_length saveData.context_length = null; } else { delete saveData.context_length; } await onSave(saveData); setSaving(false); }; const isEdit = !!combo; const showBasicsSection = isExpertMode || builderStage === "basics"; const showStepsSection = isExpertMode || builderStage === "steps"; const showStrategySection = isExpertMode || builderStage === "strategy"; const showIntelligentSection = usesIntelligentBuilderStage && (isExpertMode || builderStage === "intelligent"); const showReviewSection = !isExpertMode && builderStage === "review"; const advancedConfigVisible = isExpertMode || showAdvanced; return ( <>
{!isExpertMode && (

{getI18nOrFallback(t, "builderFlowTitle", "Combo Builder Flow")}

{getI18nOrFallback( t, "builderStagesDescription", "Move through the stages in order to define the combo, build the steps, choose the routing strategy and review the result." )}

{Math.max(currentStageIndex + 1, 1)}/{visibleStageMeta.length}
{visibleStageMeta.map((stageMeta, index) => { const isActive = builderStage === stageMeta.id; const canVisitStage = isActive ? true : canAccessComboBuilderStage(stageMeta.id, builderStageChecks, { strategy }); const isCompleted = stageMeta.id === "review" ? false : stageMeta.id === "basics" ? builderStageChecks.basics : stageMeta.id === "steps" ? builderStageChecks.steps : stageMeta.id === "intelligent" ? usesIntelligentBuilderStage : builderStageChecks.strategy; return ( ); })}
)} {showBasicsSection && ( <> {/* Name */}
{!isExpertMode && (

{t("nameHint")}

)}
{!isEdit && !isExpertMode && (

{getI18nOrFallback(t, "templatesTitle", COMBO_TEMPLATE_FALLBACK.title)}

{getI18nOrFallback( t, "templatesDescription", COMBO_TEMPLATE_FALLBACK.description )}

{COMBO_TEMPLATES.map((template) => ( ))}
)} )} {/* Strategy Toggle */} {showStrategySection && (
{!isExpertMode && ( help )}
{STRATEGY_OPTIONS.map((s) => ( ))}
{!isExpertMode && ( <>

{getStrategyDescription(t, strategy)}

)}
)} {showIntelligentSection && ( setConfig((previousConfig) => ({ ...previousConfig, ...nextIntelligentConfig, weights: { ...(previousConfig?.weights || {}), ...(nextIntelligentConfig?.weights || {}), }, })) } /> )} {/* Models */} {showStepsSection && (
{strategy === "weighted" && models.length > 1 && ( )}

{getI18nOrFallback(t, "builderTitle", "Precision Builder")}

{!isExpertMode && (

{getI18nOrFallback( t, "builderStepsDescription", "Build each combo step in sequence: provider, model, then account. This allows repeating the same provider and model with different accounts." )}

)}
{!isExpertMode && ( )}
{isExpertMode && (
{ setManualModelInput(e.target.value); setManualModelError(""); }} onKeyDown={(e) => { if (e.key === "Enter") { e.preventDefault(); handleAddManualModel(); } }} placeholder="provider/model" data-testid="combo-manual-model-input" className="flex-1 text-xs py-2 px-2 rounded border border-black/10 dark:border-white/10 bg-white dark:bg-white/5 text-text-main focus:border-primary focus:outline-none font-mono" />
{(manualModelError || manualModelHasDuplicate) && (
{manualModelError || getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." )}
)}
)}
{isExpertMode ? (
{builderHasDuplicate && ( {getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." )} )}
) : (

{getI18nOrFallback(t, "builderPreview", "Current step preview")}

{builderCandidateStep ? formatModelDisplay(builderCandidateStep) : getI18nOrFallback( t, "previewNextStep", "Choose provider and model to preview the next step." )}

{builderHasDuplicate && ( {getI18nOrFallback( t, "builderDuplicateExact", "This exact provider/model/account step is already in the combo." )} )}
)}
{builderError && (
{builderError}
)}
{models.length === 0 ? (
layers

{t("noModelsYet")}

) : (
{models.map((entry, index) => (
handleDragStart(e, index)} onDragEnd={handleDragEnd} onDragOver={(e) => handleDragOver(e, index)} onDrop={(e) => handleDrop(e, index)} className={`group/item flex items-center gap-1.5 px-2 py-1.5 rounded-md transition-all cursor-grab active:cursor-grabbing ${ dragOverIndex === index && dragIndex !== index ? "bg-primary/10 border border-primary/30" : "bg-black/[0.02] dark:bg-white/[0.02] hover:bg-black/[0.04] dark:hover:bg-white/[0.04] border border-transparent" } ${dragIndex === index ? "opacity-50" : ""}`} > {/* Drag handle */} drag_indicator {/* Index badge */} {index + 1} {/* Model display */}
{formatModelDisplay(entry)}
{entry.kind === "combo-ref" ? getI18nOrFallback(t, "builderComboRefStep", "Nested combo reference") : entry.connectionId ? getI18nOrFallback(t, "builderPinnedAccount", "Pinned account") : entry.providerId ? getI18nOrFallback( t, "builderDynamicAccountShort", "Dynamic account" ) : getI18nOrFallback(t, "builderLegacyEntry", "Legacy model entry")}
{strategy === "cost-optimized" && ( {hasPricingForModel(entry.model) ? getI18nOrFallback(t, "pricingAvailableShort", "priced") : getI18nOrFallback(t, "pricingMissingShort", "no-price")} )} {/* Weight input (weighted mode only) */} {strategy === "weighted" && (
handleWeightChange(index, e.target.value)} className="w-10 text-[11px] text-center py-0.5 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" /> %
)} {/* Reorder arrows (Mobile friendly) */}
{/* Remove */}
))}
)} {/* Weight total indicator */} {strategy === "weighted" && models.length > 0 && } {strategy === "cost-optimized" && models.length > 0 && (
{getI18nOrFallback(t, "pricingCoverage", "Pricing coverage")} {pricedModelCount}/{models.length} ({pricingCoveragePercent}%)
0 ? "bg-amber-500" : "bg-red-500" }`} style={{ width: `${pricingCoveragePercent}%` }} />
{!isExpertMode && (

{getI18nOrFallback( t, "pricingCoverageHint", "Cost-optimized works best when all combo models have pricing." )}

)}
)} {hasNoModels && (
warning {t("noModelsYet")}
)} {hasInvalidWeightedTotal && (
warning {t("weighted")} {weightTotal}% {"\u2260"} 100%. {t("autoBalance")}
)} {!isExpertMode && hasRoundRobinSingleModel && (
info {getI18nOrFallback( t, "warningRoundRobinSingleModel", "Round-robin is most useful with at least 2 models." )}
)} {hasCostOptimizedPartialPricing && (
warning {typeof t.has === "function" && t.has("warningCostOptimizedPartialPricing") ? t("warningCostOptimizedPartialPricing", { priced: pricedModelCount, total: models.length, }) : `Only ${pricedModelCount} of ${models.length} models have pricing. Routing may be partially cost-aware.`}
)} {hasCostOptimizedWithoutPricing && (
warning {getI18nOrFallback( t, "warningCostOptimizedNoPricing", "No pricing data found for this combo. Cost-optimized may route unexpectedly." )}
)} {showInlineReadinessPanel && (
)}
)} {/* Advanced Config Toggle */} {showStrategySection && ( <> {!isExpertMode && ( )} {advancedConfigVisible && (
setConfig({ ...config, maxRetries: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, retryDelayMs: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, targetTimeoutMs: secondsInputToOptionalMs(e.target.value), }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
{/* failoverBeforeRetry + maxSetRetries + setRetryDelayMs */}
setConfig({ ...config, failoverBeforeRetry: e.target.checked || undefined, }) } className="w-3.5 h-3.5 rounded border border-black/20 dark:border-white/20 accent-primary cursor-pointer" /> help
setConfig({ ...config, maxSetRetries: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, setRetryDelayMs: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
{strategy === "round-robin" && (
setConfig({ ...config, concurrencyPerModel: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, queueTimeoutMs: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
)} {strategy === "context-relay" && (
setConfig({ ...config, handoffThreshold: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, maxMessagesForSummary: e.target.value ? Number(e.target.value) : undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
setConfig({ ...config, handoffModel: e.target.value || undefined, }) } className="w-full text-xs py-1.5 px-2 rounded border border-black/10 dark:border-white/10 bg-transparent focus:border-primary focus:outline-none" />
{!isExpertMode && (

{getI18nOrFallback( t, "contextRelayProviderNote", "Context Relay currently generates handoffs for Codex account rotation. Pair it with multiple accounts of the same provider for the best continuity." )}

)}
)} {!isExpertMode && (

{t("advancedHint")}

)}
)} )} {/* Agent Features (#399 / #401 / #454) */} {showStrategySection && (
smart_toy

{getI18nOrFallback(t, "agentFeaturesTitle", "Agent features")}

{!isExpertMode && ( {getI18nOrFallback( t, "agentFeaturesDescription", "Tune agent prompts and tool access for this combo." )} )}
{/* System Message Override */}