| 1 | // ContextPanel shows the active tab's context gauge and token usage. |
| 2 | // All visible text is routed through the i18n dictionary. |
| 3 | import { lazy, Suspense, useCallback, useEffect, useRef, useState, type ReactNode } from "react"; |
| 4 | import { asArray } from "../lib/array"; |
| 5 | import { app } from "../lib/bridge"; |
| 6 | import { contextWindowPercentages } from "../lib/contextWindow"; |
| 7 | import { useI18n, type Locale, type Translator } from "../lib/i18n"; |
| 8 | import { formatMoneyLocalized } from "../lib/money"; |
| 9 | import { formatTokens, formatOptionalTokens } from "../lib/format"; |
| 10 | import { appendRateBand, normalizeRateBand, rateBandLabel, type DisplayRateBand } from "../lib/costRateBand"; |
| 11 | import type { BalanceInfo, ContextInfo, ContextPanelInfo, UsageSourceStats, WireUsage } from "../lib/types"; |
| 12 | import { contextSessionCache } from "../lib/contextSessionCache"; |
| 13 | import { ContextBudgetCard, resolveContextBudget } from "./ContextBudgetCard"; |
| 14 | import type { Item } from "../lib/useController"; |
| 15 | import { contextWindowStatus, formatCacheHitRate } from "../lib/contextPanelUtils"; |
| 16 | export { contextSessionCache } from "../lib/contextSessionCache"; |
| 17 | const McpListLayers = lazy(() => import("./McpListLayers").then((module) => ({ default: module.McpListLayers }))); |
| 18 | interface ContextPanelProps { |
| 19 | tabId?: string; |
| 20 | items?: Item[]; |
| 21 | context?: ContextInfo; |
| 22 | usage?: WireUsage; |
| 23 | sessionTokens?: number; |
| 24 | sessionCost?: number; |
| 25 | sessionCurrency?: string; |
| 26 | sessionTurns?: number; |
| 27 | turnTokens?: number; |
| 28 | turnCost?: number; |
| 29 | turnRateBand?: string; |
| 30 | balance?: BalanceInfo; |
| 31 | sessionGen?: number; |
| 32 | refreshKey?: number; |
| 33 | // Monotonic counter bumped by EVERY usage event (executor and subagent). |
| 34 | // The executor-gated `usage` prop freezes during sub-agent runs, which used |
| 35 | // to pin 会话指标/用量分析 for minutes; this keeps the snapshot ticking. |
| 36 | usageSeq?: number; |
| 37 | } |
| 38 | |
| 39 | function fmtDuration(ms: number, t: Translator): string { |
| 40 | if (ms <= 0) return "-"; |
| 41 | const totalSeconds = Math.max(1, Math.round(ms / 1000)); |
| 42 | const minutes = Math.floor(totalSeconds / 60); |
| 43 | const seconds = totalSeconds % 60; |
| 44 | if (minutes <= 0) return t("context.durationSeconds", { seconds }); |
| 45 | return t("context.durationMinutesSeconds", { minutes, seconds }); |
| 46 | } |
| 47 | |
| 48 | interface MetricTokenDisplay { |
| 49 | display: string; |
| 50 | exact: string; |
| 51 | } |
| 52 | |
| 53 | function numberLocale(locale: Locale | string): string { |
| 54 | if (locale === "zh") return "zh-CN"; |
| 55 | if (locale === "zh-TW") return "zh-TW"; |
| 56 | return "en"; |
| 57 | } |
| 58 | |
| 59 | export function formatMetricTokens(tokens: number | undefined, locale: Locale | string): MetricTokenDisplay { |
| 60 | if (typeof tokens !== "number" || tokens <= 0) { |
| 61 | return { display: "-", exact: "-" }; |
| 62 | } |
| 63 | const tag = numberLocale(locale); |
| 64 | const exact = tokens.toLocaleString(tag); |
| 65 | return { display: exact, exact }; |
| 66 | } |
| 67 | |
| 68 | function fmtUsageCacheRate(usage?: WireUsage): string { |
| 69 | if (!usage) return "-"; |
| 70 | const denom = usage.cacheHitTokens + usage.cacheMissTokens; |
| 71 | if (denom <= 0) return "-"; |
| 72 | return `${((usage.cacheHitTokens / denom) * 100).toFixed(2)}%`; |
| 73 | } |
| 74 | |
| 75 | export { formatCacheHitRate } from "../lib/contextPanelUtils"; |
| 76 | |
| 77 | type MetricTone = "accent" | "good" | "notice" | "warn"; |
| 78 | type UsageAnalysisView = "source" | "type"; |
| 79 | type ContextUsageRefreshFields = Pick< |
| 80 | WireUsage, |
| 81 | "totalTokens" | "promptTokens" | "completionTokens" | "reasoningTokens" | "sessionCacheHitTokens" | "sessionCacheMissTokens" |
| 82 | >; |
| 83 | |
| 84 | export function contextUsageRefreshKey(usage?: ContextUsageRefreshFields): string { |
| 85 | if (!usage) return ""; |
| 86 | return [ |
| 87 | usage.totalTokens ?? 0, |
| 88 | usage.promptTokens ?? 0, |
| 89 | usage.completionTokens ?? 0, |
| 90 | usage.reasoningTokens ?? 0, |
| 91 | usage.sessionCacheHitTokens ?? 0, |
| 92 | usage.sessionCacheMissTokens ?? 0, |
| 93 | ].join(":"); |
| 94 | } |
| 95 | |
| 96 | export function cacheHitTone(hitTokens: number, missTokens: number): MetricTone | undefined { |
| 97 | const denom = hitTokens + missTokens; |
| 98 | if (denom <= 0) return undefined; |
| 99 | const pct = (hitTokens / denom) * 100; |
| 100 | if (pct >= 80) return "good"; |
| 101 | if (pct >= 60) return "notice"; |
| 102 | return "warn"; |
| 103 | } |
| 104 | |
| 105 | export function formatSharePercent(value: number, total: number): string { |
| 106 | if (total <= 0 || value <= 0) return "-"; |
| 107 | const pct = (value / total) * 100; |
| 108 | if (pct > 0 && pct < 1) return "<1%"; |
| 109 | return `${Math.round(pct)}%`; |
| 110 | } |
| 111 | |
| 112 | export function contextCostDisplay({ |
| 113 | info, |
| 114 | sessionCost, |
| 115 | sessionCurrency, |
| 116 | usage, |
| 117 | }: { |
| 118 | info?: Pick<ContextPanelInfo, "sessionCost" | "sessionCurrency" | "sessionCostUsd" | "sessionCostComplete" | "sessionCostEstimated" | "sessionBillingMode" | "sessionCostQuote"> | null; |
| 119 | sessionCost?: number; |
| 120 | sessionCurrency?: string; |
| 121 | usage?: Pick<WireUsage, "cost" | "costUsd" | "currency" | "currencyCode" | "costQuote">; |
| 122 | }): { |
| 123 | amount: number; |
| 124 | currency?: string; |
| 125 | estimated?: boolean; |
| 126 | complete?: boolean; |
| 127 | billingMode?: string; |
| 128 | labelKind?: "estimated" | "payg_equivalent" | "fallback" | "bucketed" | "unavailable"; |
| 129 | } { |
| 130 | // Prefer structured session quote, then per-usage quote. |
| 131 | const quote = info?.sessionCostQuote || usage?.costQuote; |
| 132 | if (quote?.displayStatus === "bucketed" || quote?.aggregateMode === "currency_buckets") { |
| 133 | return { |
| 134 | amount: 0, |
| 135 | currency: undefined, |
| 136 | estimated: true, |
| 137 | complete: false, |
| 138 | labelKind: "bucketed", |
| 139 | }; |
| 140 | } |
| 141 | const fallbackOriginal = quote?.displayStatus === "fallback_original"; |
| 142 | if (!fallbackOriginal && (info?.sessionCostComplete === false || quote?.displayStatus === "unavailable" || quote?.costComplete === false)) { |
| 143 | return { |
| 144 | amount: 0, |
| 145 | currency: info?.sessionCurrency || sessionCurrency || usage?.currencyCode || usage?.currency, |
| 146 | estimated: true, |
| 147 | complete: false, |
| 148 | labelKind: "unavailable", |
| 149 | }; |
| 150 | } |
| 151 | const selected = quote?.selected; |
| 152 | if (selected?.amount) { |
| 153 | const n = Number(selected.amount); |
| 154 | if (Number.isFinite(n) && n > 0) { |
| 155 | const mode = quote?.billingMode || info?.sessionBillingMode; |
| 156 | return { |
| 157 | amount: n, |
| 158 | currency: selected.currency || usage?.currencyCode || usage?.currency || info?.sessionCurrency, |
| 159 | estimated: quote?.estimated !== false, |
| 160 | complete: quote?.displayComplete !== false, |
| 161 | billingMode: mode, |
| 162 | labelKind: fallbackOriginal ? "fallback" : mode === "subscription_equivalent" ? "payg_equivalent" : "estimated", |
| 163 | }; |
| 164 | } |
| 165 | } |
| 166 | // Session-scoped scalar fallbacks (legacy telemetry). |
| 167 | if (info?.sessionCost && info.sessionCost > 0) { |
| 168 | return { |
| 169 | amount: info.sessionCost, |
| 170 | currency: info.sessionCurrency || sessionCurrency || usage?.currencyCode || usage?.currency, |
| 171 | estimated: true, |
| 172 | complete: true, |
| 173 | labelKind: "estimated", |
| 174 | }; |
| 175 | } |
| 176 | if (sessionCost && sessionCost > 0) { |
| 177 | return { |
| 178 | amount: sessionCost, |
| 179 | currency: sessionCurrency || info?.sessionCurrency || usage?.currencyCode || usage?.currency, |
| 180 | estimated: true, |
| 181 | complete: true, |
| 182 | labelKind: "estimated", |
| 183 | }; |
| 184 | } |
| 185 | if (info?.sessionCostUsd && info.sessionCostUsd > 0) { |
| 186 | return { |
| 187 | amount: info.sessionCostUsd, |
| 188 | currency: info.sessionCurrency || sessionCurrency || usage?.currencyCode || usage?.currency, |
| 189 | estimated: true, |
| 190 | complete: true, |
| 191 | labelKind: "estimated", |
| 192 | }; |
| 193 | } |
| 194 | return { |
| 195 | amount: 0, |
| 196 | currency: info?.sessionCurrency || sessionCurrency || usage?.currencyCode || usage?.currency, |
| 197 | estimated: true, |
| 198 | complete: false, |
| 199 | labelKind: "unavailable", |
| 200 | }; |
| 201 | } |
| 202 | |
| 203 | interface ContextBreakdown { |
| 204 | promptTokens: number; |
| 205 | completionTokens: number; |
| 206 | reasoningTokens: number; |
| 207 | otherTokens: number; |
| 208 | promptPct: number; |
| 209 | completionPct: number; |
| 210 | reasoningPct: number; |
| 211 | otherPct: number; |
| 212 | } |
| 213 | |
| 214 | function nonNegativeTokenCount(value: number): number { |
| 215 | return Number.isFinite(value) ? Math.max(0, value) : 0; |
| 216 | } |
| 217 | |
| 218 | /** Prefer Context* (latest attempt) over billable aggregates for turn panels. */ |
| 219 | export function liveTurnUsageBreakdown( |
| 220 | usage?: WireUsage | null, |
| 221 | info?: Pick<ContextPanelInfo, "promptTokens" | "completionTokens" | "reasoningTokens"> | null, |
| 222 | ): { promptTokens: number; completionTokens: number; reasoningTokens: number } { |
| 223 | if (usage) { |
| 224 | const hasContext = |
| 225 | (usage.contextPromptTokens ?? 0) > 0 || (usage.contextCompletionTokens ?? 0) > 0; |
| 226 | if (hasContext) { |
| 227 | return { |
| 228 | promptTokens: usage.contextPromptTokens ?? 0, |
| 229 | completionTokens: usage.contextCompletionTokens ?? 0, |
| 230 | reasoningTokens: usage.contextReasoningTokens ?? 0, |
| 231 | }; |
| 232 | } |
| 233 | return { |
| 234 | promptTokens: usage.promptTokens ?? 0, |
| 235 | completionTokens: usage.completionTokens ?? 0, |
| 236 | reasoningTokens: usage.reasoningTokens ?? 0, |
| 237 | }; |
| 238 | } |
| 239 | return { |
| 240 | promptTokens: info?.promptTokens ?? 0, |
| 241 | completionTokens: info?.completionTokens ?? 0, |
| 242 | reasoningTokens: info?.reasoningTokens ?? 0, |
| 243 | }; |
| 244 | } |
| 245 | |
| 246 | export function contextBreakdown( |
| 247 | usedTokens: number, |
| 248 | windowTokens: number, |
| 249 | promptTokens: number, |
| 250 | completionTokens: number, |
| 251 | reasoningTokens: number, |
| 252 | ): ContextBreakdown { |
| 253 | const used = nonNegativeTokenCount(usedTokens); |
| 254 | const window = nonNegativeTokenCount(windowTokens); |
| 255 | let prompt = nonNegativeTokenCount(promptTokens); |
| 256 | let reasoning = Math.min(nonNegativeTokenCount(reasoningTokens), nonNegativeTokenCount(completionTokens)); |
| 257 | let completion = Math.max(0, nonNegativeTokenCount(completionTokens) - reasoning); |
| 258 | const known = prompt + completion + reasoning; |
| 259 | |
| 260 | if (known > used && known > 0) { |
| 261 | const scale = used / known; |
| 262 | prompt *= scale; |
| 263 | completion *= scale; |
| 264 | reasoning *= scale; |
| 265 | } |
| 266 | |
| 267 | const normalizedKnown = Math.min(used, prompt + completion + reasoning); |
| 268 | const other = Math.max(0, used - normalizedKnown); |
| 269 | const hasWindow = window > 0; |
| 270 | const promptPct = hasWindow ? Math.min(100, (prompt / window) * 100) : 0; |
| 271 | const completionPct = hasWindow ? Math.min(100, ((prompt + completion) / window) * 100) : 0; |
| 272 | const reasoningPct = hasWindow ? Math.min(100, ((prompt + completion + reasoning) / window) * 100) : 0; |
| 273 | const otherPct = hasWindow ? Math.min(100, (used / window) * 100) : 0; |
| 274 | |
| 275 | return { |
| 276 | promptTokens: Math.round(prompt), |
| 277 | completionTokens: Math.round(completion), |
| 278 | reasoningTokens: Math.round(reasoning), |
| 279 | otherTokens: Math.round(other), |
| 280 | promptPct, |
| 281 | completionPct, |
| 282 | reasoningPct, |
| 283 | otherPct, |
| 284 | }; |
| 285 | } |
| 286 | |
| 287 | export { contextWindowStatus } from "../lib/contextPanelUtils"; |
| 288 | |
| 289 | const SOURCE_ORDER = ["executor", "planner", "subagent", "compaction", "classifier", "title"]; |
| 290 | |
| 291 | function sourceTone(source: string): string { |
| 292 | switch (source) { |
| 293 | case "executor": return "teal"; |
| 294 | case "planner": return "blue"; |
| 295 | case "subagent": return "amber"; |
| 296 | case "compaction": return "slate"; |
| 297 | case "classifier": return "violet"; |
| 298 | case "title": return "rose"; |
| 299 | default: return "default"; |
| 300 | } |
| 301 | } |
| 302 | |
| 303 | function sourceLabel(source: string, t: Translator): string { |
| 304 | switch (source) { |
| 305 | case "executor": return t("context.sourceExecutor"); |
| 306 | case "planner": return t("context.sourcePlanner"); |
| 307 | case "subagent": return t("context.sourceSubagent"); |
| 308 | case "compaction": return t("context.sourceCompaction"); |
| 309 | case "classifier": return t("context.sourceClassifier"); |
| 310 | case "title": return t("context.sourceTitle"); |
| 311 | default: return source; |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | function sourceCost(stats: UsageSourceStats): number { |
| 316 | return stats.sessionCost && stats.sessionCost > 0 ? stats.sessionCost : stats.sessionCostUsd ?? 0; |
| 317 | } |
| 318 | |
| 319 | function sourceTokenTotal(row: Pick<ContextSourceRow, "promptTokens" | "completionTokens" | "totalTokens">): number { |
| 320 | return row.totalTokens > 0 ? row.totalTokens : row.promptTokens + row.completionTokens; |
| 321 | } |
| 322 | |
| 323 | export interface ContextSourceRow { |
| 324 | source: string; |
| 325 | label: string; |
| 326 | promptTokens: number; |
| 327 | completionTokens: number; |
| 328 | cacheHitTokens: number; |
| 329 | cacheMissTokens: number; |
| 330 | totalTokens: number; |
| 331 | cost: number; |
| 332 | currency?: string; |
| 333 | requests: number; |
| 334 | estimated: boolean; |
| 335 | } |
| 336 | |
| 337 | export function contextSourceRows(info: ContextPanelInfo | null, sessionCurrency?: string): ContextSourceRow[] { |
| 338 | const entries = Object.entries(info?.sources ?? {}); |
| 339 | if (entries.length === 0) return []; |
| 340 | return entries |
| 341 | .filter(([, stats]) => |
| 342 | (stats.requestCount ?? 0) > 0 || |
| 343 | (stats.promptTokens ?? 0) > 0 || |
| 344 | (stats.completionTokens ?? 0) > 0 || |
| 345 | (stats.cacheHitTokens ?? 0) > 0 || |
| 346 | (stats.cacheMissTokens ?? 0) > 0 || |
| 347 | sourceCost(stats) > 0 |
| 348 | ) |
| 349 | .sort(([a], [b]) => { |
| 350 | const ia = SOURCE_ORDER.indexOf(a); |
| 351 | const ib = SOURCE_ORDER.indexOf(b); |
| 352 | if (ia >= 0 || ib >= 0) return (ia >= 0 ? ia : SOURCE_ORDER.length) - (ib >= 0 ? ib : SOURCE_ORDER.length); |
| 353 | return a.localeCompare(b); |
| 354 | }) |
| 355 | .map(([source, stats]) => ({ |
| 356 | source, |
| 357 | label: source, |
| 358 | promptTokens: stats.promptTokens ?? 0, |
| 359 | completionTokens: stats.completionTokens ?? 0, |
| 360 | cacheHitTokens: stats.cacheHitTokens ?? 0, |
| 361 | cacheMissTokens: stats.cacheMissTokens ?? 0, |
| 362 | totalTokens: stats.totalTokens ?? 0, |
| 363 | cost: sourceCost(stats), |
| 364 | currency: stats.sessionCurrency || sessionCurrency || info?.sessionCurrency, |
| 365 | requests: stats.requestCount ?? 0, |
| 366 | estimated: stats.estimated === true, |
| 367 | })); |
| 368 | } |
| 369 | |
| 370 | export function ContextPanel({ |
| 371 | tabId, |
| 372 | items, |
| 373 | context, |
| 374 | usage, |
| 375 | sessionTokens, |
| 376 | sessionCost, |
| 377 | sessionCurrency, |
| 378 | turnTokens, |
| 379 | turnCost, |
| 380 | turnRateBand, |
| 381 | balance, |
| 382 | sessionGen, |
| 383 | refreshKey, |
| 384 | usageSeq, |
| 385 | }: ContextPanelProps) { |
| 386 | const { locale, t } = useI18n(); |
| 387 | const [info, setInfo] = useState<ContextPanelInfo | null>(null); |
| 388 | const [analysisView, setAnalysisView] = useState<UsageAnalysisView>("source"); |
| 389 | const refreshSeq = useRef(0); |
| 390 | const lastRefreshTime = useRef(0); |
| 391 | const usageRefreshKey = contextUsageRefreshKey(usage); |
| 392 | |
| 393 | const refresh = useCallback(async () => { |
| 394 | if (!tabId) return; |
| 395 | const seq = ++refreshSeq.current; |
| 396 | try { |
| 397 | const next = await app.ContextPanel(tabId); |
| 398 | if (refreshSeq.current === seq) { |
| 399 | setInfo(next); |
| 400 | } |
| 401 | } catch { |
| 402 | /* bridge unavailable */ |
| 403 | } |
| 404 | }, [tabId]); |
| 405 | |
| 406 | useEffect(() => { |
| 407 | refreshSeq.current += 1; |
| 408 | setInfo(null); |
| 409 | void refresh(); |
| 410 | }, [refresh, sessionGen]); |
| 411 | |
| 412 | useEffect(() => { |
| 413 | void refresh(); |
| 414 | }, [refresh, refreshKey]); |
| 415 | |
| 416 | // Refresh the panel snapshot while usage events stream — from any source: |
| 417 | // usageSeq covers sub-agent/title requests the executor-gated usage prop |
| 418 | // never reflects, and usageRefreshKey keeps ticking for providers whose |
| 419 | // events lack a seq. Throttled to once per second. |
| 420 | useEffect(() => { |
| 421 | if (!usageRefreshKey && !usageSeq) return; |
| 422 | const now = Date.now(); |
| 423 | if (now - lastRefreshTime.current >= 1000) { |
| 424 | lastRefreshTime.current = now; |
| 425 | void refresh(); |
| 426 | } |
| 427 | }, [usageRefreshKey, usageSeq, refresh]); |
| 428 | |
| 429 | const usedTokens = context?.used && context.used > 0 ? context.used : info?.usedTokens ?? 0; |
| 430 | const windowTokens = context?.window && context.window > 0 ? context.window : info?.windowTokens ?? 0; |
| 431 | // Prefer live usage props (updated in real-time by the reducer during streaming) |
| 432 | // over the async-fetched info snapshot (only refreshed on turn_done). Multi- |
| 433 | // attempt stream recovery reports billable aggregates on prompt/completion |
| 434 | // and latest-attempt shape on Context* — use the latter for turn breakdown. |
| 435 | const turnBreakdown = liveTurnUsageBreakdown(usage, info); |
| 436 | const promptTokens = turnBreakdown.promptTokens; |
| 437 | const completionTokens = turnBreakdown.completionTokens; |
| 438 | const totalTokens = info?.totalTokens && info.totalTokens > 0 |
| 439 | ? info.totalTokens |
| 440 | : sessionTokens && sessionTokens > 0 |
| 441 | ? sessionTokens |
| 442 | : usage?.totalTokens && usage.totalTokens > 0 |
| 443 | ? usage.totalTokens |
| 444 | : promptTokens + completionTokens; |
| 445 | const reasoningTokens = turnBreakdown.reasoningTokens; |
| 446 | // Session-cumulative cache tokens for the top summary: all-sources telemetry |
| 447 | // first (matching the session cost and per-source rows in this panel — the |
| 448 | // wire session counters are executor-only), with the live counters bridging |
| 449 | // only a fresh session's first turn before the telemetry refresh. Hit and |
| 450 | // miss come as a pair from one source so the rate cannot mix scopes. |
| 451 | const { hit: sessionCacheHit, miss: sessionCacheMiss } = contextSessionCache(info, context, usage); |
| 452 | const totalTokensMetric = formatMetricTokens(totalTokens, locale); |
| 453 | const cost = contextCostDisplay({ info, sessionCost, sessionCurrency, usage }); |
| 454 | const sourceUsageRows = contextSourceRows(info, sessionCurrency); |
| 455 | const showSourceUsageRows = sourceUsageRows.length > 0; |
| 456 | const sourceTotalTokens = sourceUsageRows.reduce((sum, row) => sum + sourceTokenTotal(row), 0); |
| 457 | const visibleSourceRows = sourceUsageRows.slice(0, 3); |
| 458 | const hiddenSourceRows = sourceUsageRows.slice(3); |
| 459 | const readFiles = asArray(info?.readFiles); |
| 460 | const changedFiles = asArray(info?.changedFiles); |
| 461 | |
| 462 | const usagePercentages = contextWindowPercentages(usedTokens, windowTokens); |
| 463 | const rawUsagePct = usagePercentages.raw; |
| 464 | const usagePct = usagePercentages.display; |
| 465 | const compactRatio = context?.compactRatio && context.compactRatio > 0 ? context.compactRatio : 0.80; |
| 466 | const compactPct = Math.round(compactRatio * 100); |
| 467 | const reportedTriggerTokens = context?.maintenance?.triggerTokens ?? 0; |
| 468 | const triggerTokens = reportedTriggerTokens > 0 |
| 469 | ? reportedTriggerTokens |
| 470 | : windowTokens > 0 |
| 471 | ? Math.round(windowTokens * compactRatio) |
| 472 | : 0; |
| 473 | const compactTokens = triggerTokens > 0 ? triggerTokens : (windowTokens > 0 ? Math.round(windowTokens * compactRatio) : 0); |
| 474 | const tokensUntilCompact = compactTokens > usedTokens ? compactTokens - usedTokens : 0; |
| 475 | const breakdown = contextBreakdown(usedTokens, windowTokens, promptTokens, completionTokens, reasoningTokens); |
| 476 | const eventTimes = [ |
| 477 | ...readFiles.map((file) => file.time), |
| 478 | ...changedFiles.map((file) => file.latestTime ?? 0), |
| 479 | ].filter((time) => time > 0); |
| 480 | const derivedElapsed = eventTimes.length > 1 ? Math.max(...eventTimes) - Math.min(...eventTimes) : 0; |
| 481 | const elapsed = info?.elapsedMs && info.elapsedMs > 0 ? info.elapsedMs : derivedElapsed; |
| 482 | const derivedRequestCount = Math.max(readFiles.length + changedFiles.length, 0); |
| 483 | const requestCount = info?.requestCount && info.requestCount > 0 ? info.requestCount : derivedRequestCount; |
| 484 | const windowStatus = contextWindowStatus(rawUsagePct, compactPct); |
| 485 | const balanceLabel = balance?.available && balance.display ? balance.display : "-"; |
| 486 | const turnEstimated = usage?.estimated === true || info?.estimated === true; |
| 487 | const sessionEstimated = info?.sessionEstimated === true || context?.estimated === true; |
| 488 | const markEstimated = (value: string, estimated: boolean) => estimated && value !== "-" ? `≈${value}` : value; |
| 489 | const turnCostLabel = appendRateBand(markEstimated(formatMoneyLocalized(turnCost, sessionCurrency, { locale, empty: "dash" }), turnEstimated), turnRateBand, t); |
| 490 | const rawSessionCostLabel = cost.labelKind === "bucketed" |
| 491 | ? t("context.sessionCostBucketed") |
| 492 | : cost.labelKind === "unavailable" |
| 493 | ? t("context.sessionCostUnavailable") |
| 494 | : cost.labelKind === "fallback" |
| 495 | ? `${markEstimated(formatMoneyLocalized(cost.amount, cost.currency, { locale, empty: "dash" }), sessionEstimated)} (${t("context.sessionCostFallback")})` |
| 496 | : markEstimated(formatMoneyLocalized(cost.amount, cost.currency, { locale, empty: "dash" }), sessionEstimated); |
| 497 | const sessionCostLabel = rawSessionCostLabel; |
| 498 | const turnRateBandTitle = rateBandLabel(turnRateBand, t) ? t("billing.rateBand.tooltip") : undefined; |
| 499 | const sessionRateBand = normalizeRateBand(info?.sessionCostQuote?.rateBand); |
| 500 | const sessionRateBandTitle = sessionRateBand ? t("billing.rateBand.tooltip") : undefined; |
| 501 | const sessionRateBandBadge = sessionRateBand |
| 502 | ? { label: rateBandLabel(sessionRateBand, t) ?? sessionRateBand, tone: sessionRateBand, title: sessionRateBandTitle } |
| 503 | : undefined; |
| 504 | const totalTokensTitle = totalTokensMetric.exact === "-" ? "-" : t("context.tokensValue", { value: totalTokensMetric.exact }); |
| 505 | const usedLabel = formatTokens(usedTokens); |
| 506 | const windowLabel = formatTokens(windowTokens); |
| 507 | const compactRemainingLabel = tokensUntilCompact > 0 ? formatTokens(tokensUntilCompact) : "0"; |
| 508 | const compactMarkerPct = Math.max(0, Math.min(100, compactPct)); |
| 509 | const usageMarkerPct = Math.max(6, Math.min(94, usagePct)); |
| 510 | const compactLabelPct = Math.max(6, Math.min(94, compactMarkerPct)); |
| 511 | const usageSummary = t("context.windowUsageSummary", { used: usedLabel, window: windowLabel, pct: rawUsagePct }); |
| 512 | const compactSummary = t("context.windowCompactRemaining", { used: usedLabel, window: windowLabel, tokens: compactRemainingLabel, pct: compactPct }); |
| 513 | const activeAnalysisView: UsageAnalysisView = showSourceUsageRows ? analysisView : "type"; |
| 514 | const tokenTypeRows = [ |
| 515 | { key: "prompt", label: t("context.prompt"), value: breakdown.promptTokens }, |
| 516 | { key: "completion", label: t("context.completion"), value: breakdown.completionTokens }, |
| 517 | { key: "reasoning", label: t("context.reasoning"), value: breakdown.reasoningTokens }, |
| 518 | { key: "other", label: t("context.other"), value: breakdown.otherTokens }, |
| 519 | ]; |
| 520 | const tokenCompositionTotal = tokenTypeRows.reduce((sum, row) => sum + row.value, 0); |
| 521 | const renderSourceRow = (row: ContextSourceRow) => { |
| 522 | const inputMetric = formatMetricTokens(row.promptTokens, locale); |
| 523 | const outputMetric = formatMetricTokens(row.completionTokens, locale); |
| 524 | const hitMetric = formatMetricTokens(row.cacheHitTokens, locale); |
| 525 | const missMetric = formatMetricTokens(row.cacheMissTokens, locale); |
| 526 | const totalMetric = formatMetricTokens(sourceTokenTotal(row), locale); |
| 527 | const cacheReported = row.cacheHitTokens + row.cacheMissTokens > 0; |
| 528 | const cacheRate = cacheReported ? formatCacheHitRate(row.cacheHitTokens, row.cacheMissTokens) : t("context.cacheNotReported"); |
| 529 | const costLabel = markEstimated(formatMoneyLocalized(row.cost, row.currency, { locale, empty: "dash" }), row.estimated); |
| 530 | return ( |
| 531 | <div className="context-panel__source-row" key={row.source}> |
| 532 | <div className="context-panel__source-head"> |
| 533 | <span> |
| 534 | <i className={`context-panel__source-dot context-panel__source-tone--${sourceTone(row.source)}`} aria-hidden="true" /> |
| 535 | {sourceLabel(row.label, t)} |
| 536 | </span> |
| 537 | <em>{t("context.sourceRequests", { count: row.requests })}</em> |
| 538 | </div> |
| 539 | <div className="context-panel__source-summary"> |
| 540 | <SourceMetric label={t("context.total")} value={totalMetric.display} title={totalMetric.exact} /> |
| 541 | <SourceMetric label={t("context.sourceCacheRate")} value={cacheRate} /> |
| 542 | <SourceMetric label={t("context.sourceCost")} value={costLabel} /> |
| 543 | </div> |
| 544 | <details className="context-panel__source-details"> |
| 545 | <summary>{t("context.sourceDetails")}</summary> |
| 546 | <div className="context-panel__source-details-body"> |
| 547 | <SourceSplitBar |
| 548 | label={`${t("context.sourceInput")}/${t("context.sourceOutput")}`} |
| 549 | segments={[ |
| 550 | { label: t("context.sourceInput"), value: row.promptTokens, tone: "input" }, |
| 551 | { label: t("context.sourceOutput"), value: row.completionTokens, tone: "output" }, |
| 552 | ]} |
| 553 | /> |
| 554 | {cacheReported ? ( |
| 555 | <SourceSplitBar |
| 556 | label={`${t("context.sourceCacheHit")}/${t("context.sourceCacheMiss")}`} |
| 557 | segments={[ |
| 558 | { label: t("context.sourceCacheHit"), value: row.cacheHitTokens, tone: "hit" }, |
| 559 | { label: t("context.sourceCacheMiss"), value: row.cacheMissTokens, tone: "miss" }, |
| 560 | ]} |
| 561 | compact |
| 562 | /> |
| 563 | ) : ( |
| 564 | <SourceSplitBar label={`${t("context.sourceCacheHit")}/${t("context.sourceCacheMiss")}`} segments={[]} compact /> |
| 565 | )} |
| 566 | <div className="context-panel__source-metrics"> |
| 567 | <SourceMetric label={t("context.sourceInput")} value={inputMetric.display} title={inputMetric.exact} /> |
| 568 | <SourceMetric label={t("context.sourceOutput")} value={outputMetric.display} title={outputMetric.exact} /> |
| 569 | <SourceMetric label={t("context.sourceCacheHit")} value={hitMetric.display} title={hitMetric.exact} /> |
| 570 | <SourceMetric label={t("context.sourceCacheMiss")} value={missMetric.display} title={missMetric.exact} /> |
| 571 | </div> |
| 572 | </div> |
| 573 | </details> |
| 574 | </div> |
| 575 | ); |
| 576 | }; |
| 577 | |
| 578 | return ( |
| 579 | <div className="context-panel"> |
| 580 | <div className="context-panel__body"> |
| 581 | <section className="context-panel__overview"> |
| 582 | <section className="context-panel__usage"> |
| 583 | <SectionHeading title={t("context.windowTitle")} /> |
| 584 | <div className={`context-panel__capacity-card context-panel__capacity-card--${windowStatus.tone}`}> |
| 585 | <div className="context-panel__capacity-top"> |
| 586 | <span className="context-panel__capacity-status">{t(windowStatus.key)}</span> |
| 587 | <strong>{usedLabel}/{windowLabel}</strong> |
| 588 | </div> |
| 589 | <div className="context-panel__usage-progress context-panel__capacity-meter" aria-label={`${t(windowStatus.key)}. ${usageSummary}. ${compactSummary}`}> |
| 590 | <div className="context-panel__capacity-scale" aria-hidden="true"> |
| 591 | <span className="context-panel__capacity-pin context-panel__capacity-pin--used" style={{ left: `${usageMarkerPct}%` }}>{rawUsagePct}%</span> |
| 592 | <span className="context-panel__capacity-pin context-panel__capacity-pin--compact" style={{ left: `${compactLabelPct}%` }}>{compactPct}%</span> |
| 593 | </div> |
| 594 | <div className="context-panel__progress-track" aria-hidden="true"> |
| 595 | <span className="context-panel__progress-fill" style={{ width: `${usagePct}%` }} /> |
| 596 | <span className="context-panel__compact-marker" style={{ left: `${compactMarkerPct}%` }} /> |
| 597 | </div> |
| 598 | </div> |
| 599 | <div className="context-panel__capacity-foot"> |
| 600 | <span>{t("context.windowUsedLabel")}</span> |
| 601 | <span className="context-panel__capacity-remaining"> |
| 602 | <span>{t("context.windowCompactDistance")}</span> |
| 603 | <strong>{compactRemainingLabel}</strong> |
| 604 | </span> |
| 605 | </div> |
| 606 | </div><ContextBudgetCard budget={resolveContextBudget(context, info)} t={t} /> |
| 607 | </section> |
| 608 | <Suspense fallback={null}> |
| 609 | <McpListLayers items={items} t={t} /> |
| 610 | </Suspense> |
| 611 | <section className="context-panel__section context-panel__session-section"> |
| 612 | <SectionHeading title={t("context.sessionMetrics")} /> |
| 613 | <div className="context-panel__session-metrics"> |
| 614 | <div className="context-panel__summary-rows"> |
| 615 | <MiniStat label={t("status.cacheAvgLabel")} value={formatCacheHitRate(sessionCacheHit, sessionCacheMiss)} tone={cacheHitTone(sessionCacheHit, sessionCacheMiss)} /> |
| 616 | <MiniStat label={t("context.sessionCost")} value={sessionCostLabel} title={sessionRateBandTitle} badge={sessionRateBandBadge} /> |
| 617 | <MiniStat label={t("context.time")} value={fmtDuration(elapsed, t)} /> |
| 618 | <MiniStat label={t("context.requests")} value={requestCount > 0 ? String(requestCount) : "-"} /> |
| 619 | <MiniStat label={t("context.sessionTokensShort")} value={markEstimated(totalTokensMetric.display, sessionEstimated)} title={totalTokensTitle} wide /> |
| 620 | </div> |
| 621 | </div> |
| 622 | </section> |
| 623 | <section className="context-panel__creation-grid" aria-label={t("context.overview")}> |
| 624 | <MetricCard label={t("status.cacheLabel")} value={fmtUsageCacheRate(usage)} tone="accent" /> |
| 625 | <MetricCard label={t("status.turnTokensLabel")} value={formatOptionalTokens(turnTokens)} /> |
| 626 | <MetricCard label={t("status.turnCostLabel")} value={turnCostLabel} valueTitle={turnRateBandTitle} /> |
| 627 | <MetricCard label={t("status.balanceLabel")} value={balanceLabel} tone="accent" /> |
| 628 | </section> |
| 629 | <section className="context-panel__section context-panel__analysis"> |
| 630 | <SectionHeading title={t("context.usageAnalysis")}> |
| 631 | {showSourceUsageRows && ( |
| 632 | <div className="context-panel__view-switch" role="tablist" aria-label={t("context.usageAnalysisView")}> |
| 633 | <button |
| 634 | type="button" |
| 635 | className={`context-panel__view-tab${activeAnalysisView === "source" ? " context-panel__view-tab--active" : ""}`} |
| 636 | role="tab" |
| 637 | aria-selected={activeAnalysisView === "source"} |
| 638 | onClick={() => setAnalysisView("source")} |
| 639 | > |
| 640 | {t("context.usageAnalysisSource")} |
| 641 | </button> |
| 642 | <button |
| 643 | type="button" |
| 644 | className={`context-panel__view-tab${activeAnalysisView === "type" ? " context-panel__view-tab--active" : ""}`} |
| 645 | role="tab" |
| 646 | aria-selected={activeAnalysisView === "type"} |
| 647 | onClick={() => setAnalysisView("type")} |
| 648 | > |
| 649 | {t("context.usageAnalysisType")} |
| 650 | </button> |
| 651 | </div> |
| 652 | )} |
| 653 | </SectionHeading> |
| 654 | {activeAnalysisView === "source" ? ( |
| 655 | <div className="context-panel__source-list" aria-label={t("context.sourceBreakdown")} role="tabpanel"> |
| 656 | <div className="context-panel__source-overview"> |
| 657 | <div className="context-panel__source-overview-head"> |
| 658 | <strong>{t("context.sourceShareTitle")}</strong> |
| 659 | </div> |
| 660 | <div className="context-panel__source-sharebar" aria-hidden="true"> |
| 661 | {sourceUsageRows.map((row) => { |
| 662 | const sharePct = sourceTotalTokens > 0 ? (sourceTokenTotal(row) / sourceTotalTokens) * 100 : 0; |
| 663 | if (sharePct <= 0) return null; |
| 664 | return ( |
| 665 | <span |
| 666 | className={`context-panel__source-share context-panel__source-tone--${sourceTone(row.source)}`} |
| 667 | key={row.source} |
| 668 | style={{ width: `${sharePct}%` }} |
| 669 | /> |
| 670 | ); |
| 671 | })} |
| 672 | </div> |
| 673 | <div className="context-panel__source-legend"> |
| 674 | {sourceUsageRows.map((row) => { |
| 675 | return ( |
| 676 | <span key={row.source}> |
| 677 | <i className={`context-panel__source-dot context-panel__source-tone--${sourceTone(row.source)}`} aria-hidden="true" /> |
| 678 | {sourceLabel(row.label, t)} {formatSharePercent(sourceTokenTotal(row), sourceTotalTokens)} |
| 679 | </span> |
| 680 | ); |
| 681 | })} |
| 682 | </div> |
| 683 | </div> |
| 684 | {visibleSourceRows.map(renderSourceRow)} |
| 685 | {hiddenSourceRows.length > 0 && ( |
| 686 | <details className="context-panel__source-more"> |
| 687 | <summary>{t("context.moreSources", { count: hiddenSourceRows.length })}</summary> |
| 688 | <div className="context-panel__source-more-list"> |
| 689 | {hiddenSourceRows.map(renderSourceRow)} |
| 690 | </div> |
| 691 | </details> |
| 692 | )} |
| 693 | </div> |
| 694 | ) : ( |
| 695 | <div className="context-panel__type-panel" aria-label={t("context.tokenBreakdown")} role="tabpanel"> |
| 696 | <div className="context-panel__type-overview"> |
| 697 | <div className="context-panel__type-overview-head"> |
| 698 | <strong>{t("context.tokenBreakdown")}</strong> |
| 699 | </div> |
| 700 | <div className="context-panel__type-sharebar" aria-hidden="true"> |
| 701 | {tokenTypeRows.map((row) => row.value > 0 ? ( |
| 702 | <span |
| 703 | className={`context-panel__type-share context-panel__type-share--${row.key}`} |
| 704 | key={row.key} |
| 705 | style={{ width: `${(row.value / Math.max(1, tokenCompositionTotal)) * 100}%` }} |
| 706 | /> |
| 707 | ) : null)} |
| 708 | </div> |
| 709 | <div className="context-panel__type-legend"> |
| 710 | {tokenTypeRows.map((row) => ( |
| 711 | <span key={row.key}> |
| 712 | <i className={`context-panel__type-dot context-panel__type-dot--${row.key}`} aria-hidden="true" /> |
| 713 | {row.label} {formatSharePercent(row.value, tokenCompositionTotal)} |
| 714 | </span> |
| 715 | ))} |
| 716 | </div> |
| 717 | </div> |
| 718 | <details className="context-panel__breakdown-details"> |
| 719 | <summary>{t("context.sourceDetails")}</summary> |
| 720 | <div className="context-panel__breakdown"> |
| 721 | {tokenTypeRows.map((row) => ( |
| 722 | <TokenLegend key={row.key} label={row.label} value={row.value} color={row.key} /> |
| 723 | ))} |
| 724 | </div> |
| 725 | </details> |
| 726 | </div> |
| 727 | )} |
| 728 | </section> |
| 729 | </section> |
| 730 | </div> |
| 731 | |
| 732 | </div> |
| 733 | ); |
| 734 | } |
| 735 | |
| 736 | function SectionHeading({ title, meta, children }: { title: string; meta?: string; children?: ReactNode }) { |
| 737 | return ( |
| 738 | <header className="context-panel__section-head"> |
| 739 | <h3>{title}</h3> |
| 740 | {meta && <span>{meta}</span>} |
| 741 | {children} |
| 742 | </header> |
| 743 | ); |
| 744 | } |
| 745 | |
| 746 | function TokenLegend({ label, value, color }: { label: string; value: number; color: string }) { |
| 747 | return ( |
| 748 | <div className="context-panel__legend-row"> |
| 749 | <span className={`context-panel__legend-dot context-panel__legend-dot--${color}`} /> |
| 750 | <span>{label}</span> |
| 751 | <strong>{value.toLocaleString()}</strong> |
| 752 | </div> |
| 753 | ); |
| 754 | } |
| 755 | |
| 756 | interface MiniStatBadge { |
| 757 | label: string; |
| 758 | tone: DisplayRateBand; |
| 759 | title?: string; |
| 760 | } |
| 761 | |
| 762 | function MiniStat({ label, value, title, tone, wide, badge }: { label: string; value: string; title?: string; tone?: MetricTone; wide?: boolean; badge?: MiniStatBadge }) { |
| 763 | const toneClass = tone ? ` context-panel__mini-stat--${tone}` : ""; |
| 764 | const wideClass = wide ? " context-panel__mini-stat--wide" : ""; |
| 765 | const exactTitle = title && title !== value ? title : undefined; |
| 766 | const accessibleLabel = badge || exactTitle |
| 767 | ? `${label}: ${value}${badge ? `, ${badge.label}` : ""}${exactTitle ? `. ${exactTitle}` : ""}` |
| 768 | : undefined; |
| 769 | return ( |
| 770 | <div className={`context-panel__mini-stat${toneClass}${wideClass}`} aria-label={accessibleLabel}> |
| 771 | <div className="context-panel__mini-stat-head"> |
| 772 | <span className="context-panel__mini-stat-label">{label}</span> |
| 773 | {badge && ( |
| 774 | <span className={`context-panel__rate-band context-panel__rate-band--${badge.tone}`} title={badge.title}> |
| 775 | {badge.label} |
| 776 | </span> |
| 777 | )} |
| 778 | </div> |
| 779 | <strong title={exactTitle}>{value}</strong> |
| 780 | </div> |
| 781 | ); |
| 782 | } |
| 783 | |
| 784 | function MetricCard({ label, value, valueTitle, tone, wide }: { label: string; value: string; valueTitle?: string; tone?: "accent" | "good" | "notice" | "warn"; wide?: boolean }) { |
| 785 | const toneClass = tone ? ` context-panel__metric--${tone}` : ""; |
| 786 | const wideClass = wide ? " context-panel__metric--wide" : ""; |
| 787 | const exactTitle = valueTitle && valueTitle !== value ? valueTitle : undefined; |
| 788 | return ( |
| 789 | <div className={`context-panel__metric${toneClass}${wideClass}`} aria-label={exactTitle ? `${label}: ${exactTitle}` : undefined}> |
| 790 | <span>{label}</span> |
| 791 | <strong title={exactTitle}>{value}</strong> |
| 792 | </div> |
| 793 | ); |
| 794 | } |
| 795 | |
| 796 | function SourceMetric({ label, value, title }: { label: string; value: string; title?: string }) { |
| 797 | const exactTitle = title && title !== value ? title : undefined; |
| 798 | return ( |
| 799 | <div className="context-panel__source-metric" aria-label={exactTitle ? `${label}: ${exactTitle}` : undefined}> |
| 800 | <span>{label}</span> |
| 801 | <strong title={exactTitle}>{value}</strong> |
| 802 | </div> |
| 803 | ); |
| 804 | } |
| 805 | |
| 806 | function SourceSplitBar({ label, segments, compact }: { label: string; segments: Array<{ label: string; value: number; tone: string }>; compact?: boolean }) { |
| 807 | const total = segments.reduce((sum, segment) => sum + Math.max(0, segment.value), 0); |
| 808 | const visible = segments.filter((segment) => segment.value > 0); |
| 809 | const compactClass = compact ? " context-panel__source-bar--compact" : ""; |
| 810 | if (total <= 0 || visible.length === 0) { |
| 811 | return ( |
| 812 | <div className="context-panel__source-bar-row"> |
| 813 | <span>{label}</span> |
| 814 | <div className={`context-panel__source-bar context-panel__source-bar--empty${compactClass}`} aria-hidden="true" /> |
| 815 | </div> |
| 816 | ); |
| 817 | } |
| 818 | return ( |
| 819 | <div className="context-panel__source-bar-row"> |
| 820 | <span>{label}</span> |
| 821 | <div className={`context-panel__source-bar${compactClass}`}> |
| 822 | {visible.map((segment) => { |
| 823 | const width = (segment.value / total) * 100; |
| 824 | return ( |
| 825 | <span |
| 826 | className={`context-panel__source-bar-segment context-panel__source-bar-segment--${segment.tone}`} |
| 827 | key={segment.tone} |
| 828 | style={{ width: `${width}%` }} |
| 829 | title={`${segment.label}: ${segment.value.toLocaleString()}`} |
| 830 | /> |
| 831 | ); |
| 832 | })} |
| 833 | </div> |
| 834 | </div> |
| 835 | ); |
| 836 | } |
| 837 |