841 lines
33 KiB
JavaScript
841 lines
33 KiB
JavaScript
import { Low } from "lowdb";
|
|
import { JSONFile } from "lowdb/node";
|
|
import { EventEmitter } from "events";
|
|
import path from "path";
|
|
import fs from "fs";
|
|
import { DATA_DIR } from "@/lib/dataDir.js";
|
|
|
|
const isCloud = typeof caches !== 'undefined' || typeof caches === 'object';
|
|
const DB_FILE = isCloud ? null : path.join(DATA_DIR, "usage.json");
|
|
const LOG_FILE = isCloud ? null : path.join(DATA_DIR, "log.txt");
|
|
|
|
// Ensure data directory exists
|
|
if (!isCloud && fs && typeof fs.existsSync === "function") {
|
|
try {
|
|
if (!fs.existsSync(DATA_DIR)) {
|
|
fs.mkdirSync(DATA_DIR, { recursive: true });
|
|
console.log(`[usageDb] Created data directory: ${DATA_DIR}`);
|
|
}
|
|
} catch (error) {
|
|
console.error("[usageDb] Failed to create data directory:", error.message);
|
|
}
|
|
}
|
|
|
|
const defaultData = {
|
|
history: [],
|
|
totalRequestsLifetime: 0,
|
|
dailySummary: {},
|
|
};
|
|
|
|
function getLocalDateKey(timestamp) {
|
|
const d = timestamp ? new Date(timestamp) : new Date();
|
|
return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, "0")}-${String(d.getDate()).padStart(2, "0")}`;
|
|
}
|
|
|
|
function addToCounter(target, key, values) {
|
|
if (!target[key]) target[key] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0 };
|
|
target[key].requests += values.requests || 1;
|
|
target[key].promptTokens += values.promptTokens || 0;
|
|
target[key].completionTokens += values.completionTokens || 0;
|
|
target[key].cost += values.cost || 0;
|
|
if (values.meta) Object.assign(target[key], values.meta);
|
|
}
|
|
|
|
function aggregateEntryToDailySummary(dailySummary, entry) {
|
|
const dateKey = getLocalDateKey(entry.timestamp);
|
|
if (!dailySummary[dateKey]) {
|
|
dailySummary[dateKey] = {
|
|
requests: 0, promptTokens: 0, completionTokens: 0, cost: 0,
|
|
byProvider: {}, byModel: {}, byAccount: {}, byApiKey: {}, byEndpoint: {},
|
|
};
|
|
}
|
|
const day = dailySummary[dateKey];
|
|
const promptTokens = entry.tokens?.prompt_tokens || entry.tokens?.input_tokens || 0;
|
|
const completionTokens = entry.tokens?.completion_tokens || entry.tokens?.output_tokens || 0;
|
|
const cost = entry.cost || 0;
|
|
const vals = { promptTokens, completionTokens, cost };
|
|
|
|
day.requests += 1;
|
|
day.promptTokens += promptTokens;
|
|
day.completionTokens += completionTokens;
|
|
day.cost += cost;
|
|
|
|
if (entry.provider) addToCounter(day.byProvider, entry.provider, vals);
|
|
|
|
const modelKey = entry.provider ? `${entry.model}|${entry.provider}` : entry.model;
|
|
addToCounter(day.byModel, modelKey, { ...vals, meta: { rawModel: entry.model, provider: entry.provider } });
|
|
|
|
if (entry.connectionId) {
|
|
addToCounter(day.byAccount, entry.connectionId, { ...vals, meta: { rawModel: entry.model, provider: entry.provider } });
|
|
}
|
|
|
|
const apiKeyVal = entry.apiKey && typeof entry.apiKey === "string" ? entry.apiKey : "local-no-key";
|
|
const akModelKey = `${apiKeyVal}|${entry.model}|${entry.provider || "unknown"}`;
|
|
addToCounter(day.byApiKey, akModelKey, { ...vals, meta: { rawModel: entry.model, provider: entry.provider, apiKey: entry.apiKey || null } });
|
|
|
|
const endpoint = entry.endpoint || "Unknown";
|
|
const epKey = `${endpoint}|${entry.model}|${entry.provider || "unknown"}`;
|
|
addToCounter(day.byEndpoint, epKey, { ...vals, meta: { endpoint, rawModel: entry.model, provider: entry.provider } });
|
|
}
|
|
|
|
function migrateHistoryToDailySummary(db) {
|
|
const history = db.data.history || [];
|
|
if (!history.length) return false;
|
|
db.data.dailySummary = {};
|
|
for (const entry of history) {
|
|
aggregateEntryToDailySummary(db.data.dailySummary, entry);
|
|
}
|
|
console.log(`[usageDb] Migrated ${history.length} history entries to dailySummary (${Object.keys(db.data.dailySummary).length} days)`);
|
|
return true;
|
|
}
|
|
|
|
// Singleton instance
|
|
let dbInstance = null;
|
|
|
|
// Use global to share pending state across Next.js route modules
|
|
if (!global._pendingRequests) {
|
|
global._pendingRequests = { byModel: {}, byAccount: {} };
|
|
}
|
|
const pendingRequests = global._pendingRequests;
|
|
|
|
// Track last error provider for UI edge coloring (auto-clears after 10s)
|
|
if (!global._lastErrorProvider) {
|
|
global._lastErrorProvider = { provider: "", ts: 0 };
|
|
}
|
|
const lastErrorProvider = global._lastErrorProvider;
|
|
|
|
// Use global to share singleton across Next.js route modules
|
|
if (!global._statsEmitter) {
|
|
global._statsEmitter = new EventEmitter();
|
|
global._statsEmitter.setMaxListeners(50);
|
|
}
|
|
export const statsEmitter = global._statsEmitter;
|
|
|
|
// Safety timers — force-clear pending counts after 1 min if END was never called
|
|
if (!global._pendingTimers) global._pendingTimers = {};
|
|
const pendingTimers = global._pendingTimers;
|
|
|
|
const PENDING_TIMEOUT_MS = 60 * 1000; // 1 minute
|
|
|
|
/**
|
|
* Track a pending request
|
|
* @param {string} model
|
|
* @param {string} provider
|
|
* @param {string} connectionId
|
|
* @param {boolean} started - true if started, false if finished
|
|
* @param {boolean} [error] - true if ended with error
|
|
*/
|
|
export function trackPendingRequest(model, provider, connectionId, started, error = false) {
|
|
const modelKey = provider ? `${model} (${provider})` : model;
|
|
const timerKey = `${connectionId}|${modelKey}`;
|
|
|
|
// Track by model
|
|
if (!pendingRequests.byModel[modelKey]) pendingRequests.byModel[modelKey] = 0;
|
|
pendingRequests.byModel[modelKey] = Math.max(0, pendingRequests.byModel[modelKey] + (started ? 1 : -1));
|
|
|
|
// Track by account
|
|
if (connectionId) {
|
|
if (!pendingRequests.byAccount[connectionId]) pendingRequests.byAccount[connectionId] = {};
|
|
if (!pendingRequests.byAccount[connectionId][modelKey]) pendingRequests.byAccount[connectionId][modelKey] = 0;
|
|
pendingRequests.byAccount[connectionId][modelKey] = Math.max(0, pendingRequests.byAccount[connectionId][modelKey] + (started ? 1 : -1));
|
|
}
|
|
|
|
if (started) {
|
|
// Safety timeout: force-clear if END is never called (client disconnect, crash, etc.)
|
|
clearTimeout(pendingTimers[timerKey]);
|
|
pendingTimers[timerKey] = setTimeout(() => {
|
|
delete pendingTimers[timerKey];
|
|
if (pendingRequests.byModel[modelKey] > 0) {
|
|
pendingRequests.byModel[modelKey] = 0;
|
|
}
|
|
if (connectionId && pendingRequests.byAccount[connectionId]?.[modelKey] > 0) {
|
|
pendingRequests.byAccount[connectionId][modelKey] = 0;
|
|
}
|
|
statsEmitter.emit("pending");
|
|
}, PENDING_TIMEOUT_MS);
|
|
} else {
|
|
// END called normally — cancel the safety timer
|
|
clearTimeout(pendingTimers[timerKey]);
|
|
delete pendingTimers[timerKey];
|
|
}
|
|
|
|
// Track error provider (auto-clears after 10s)
|
|
if (!started && error && provider) {
|
|
lastErrorProvider.provider = provider.toLowerCase();
|
|
lastErrorProvider.ts = Date.now();
|
|
}
|
|
|
|
const t = new Date().toLocaleTimeString("en-US", { hour12: false, hour: "2-digit", minute: "2-digit", second: "2-digit" });
|
|
console.log(`[${t}] [PENDING] ${started ? "START" : "END"}${error ? " (ERROR)" : ""} | provider=${provider} | model=${model}`);
|
|
statsEmitter.emit("pending");
|
|
}
|
|
|
|
/**
|
|
* Lightweight: get only activeRequests + recentRequests without full stats recalc
|
|
*/
|
|
export async function getActiveRequests() {
|
|
const activeRequests = [];
|
|
|
|
// Build active requests from pending state
|
|
let connectionMap = {};
|
|
try {
|
|
const { getProviderConnections } = await import("@/lib/localDb.js");
|
|
const allConnections = await getProviderConnections();
|
|
for (const conn of allConnections) {
|
|
connectionMap[conn.id] = conn.name || conn.email || conn.id;
|
|
}
|
|
} catch {}
|
|
|
|
for (const [connectionId, models] of Object.entries(pendingRequests.byAccount)) {
|
|
for (const [modelKey, count] of Object.entries(models)) {
|
|
if (count > 0) {
|
|
const accountName = connectionMap[connectionId] || `Account ${connectionId.slice(0, 8)}...`;
|
|
const match = modelKey.match(/^(.*) \((.*)\)$/);
|
|
const modelName = match ? match[1] : modelKey;
|
|
const providerName = match ? match[2] : "unknown";
|
|
activeRequests.push({ model: modelName, provider: providerName, account: accountName, count });
|
|
}
|
|
}
|
|
}
|
|
|
|
// Get recent requests from history (re-read to get latest)
|
|
const db = await getUsageDb();
|
|
await db.read();
|
|
const history = db.data.history || [];
|
|
const seen = new Set();
|
|
const recentRequests = [...history]
|
|
.sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp))
|
|
.map((e) => {
|
|
const t = e.tokens || {};
|
|
const promptTokens = t.prompt_tokens || t.input_tokens || 0;
|
|
const completionTokens = t.completion_tokens || t.output_tokens || 0;
|
|
return { timestamp: e.timestamp, model: e.model, provider: e.provider || "", promptTokens, completionTokens, status: e.status || "ok" };
|
|
})
|
|
.filter((e) => {
|
|
if (e.promptTokens === 0 && e.completionTokens === 0) return false;
|
|
const minute = e.timestamp ? e.timestamp.slice(0, 16) : "";
|
|
const key = `${e.model}|${e.provider}|${e.promptTokens}|${e.completionTokens}|${minute}`;
|
|
if (seen.has(key)) return false;
|
|
seen.add(key);
|
|
return true;
|
|
})
|
|
.slice(0, 20);
|
|
|
|
// Error provider (auto-clear after 10s)
|
|
const errorProvider = (Date.now() - lastErrorProvider.ts < 10000) ? lastErrorProvider.provider : "";
|
|
|
|
return { activeRequests, recentRequests, errorProvider };
|
|
}
|
|
|
|
/**
|
|
* Get usage database instance (singleton)
|
|
*/
|
|
export async function getUsageDb() {
|
|
if (isCloud) {
|
|
// Return in-memory DB for Workers
|
|
if (!dbInstance) {
|
|
dbInstance = new Low({ read: async () => {}, write: async () => {} }, defaultData);
|
|
dbInstance.data = defaultData;
|
|
}
|
|
return dbInstance;
|
|
}
|
|
|
|
if (!dbInstance) {
|
|
const adapter = new JSONFile(DB_FILE);
|
|
dbInstance = new Low(adapter, defaultData);
|
|
|
|
// Try to read DB with error recovery for corrupt JSON
|
|
try {
|
|
await dbInstance.read();
|
|
} catch (error) {
|
|
if (error instanceof SyntaxError) {
|
|
console.warn('[DB] Corrupt Usage JSON detected, resetting to defaults...');
|
|
dbInstance.data = defaultData;
|
|
await dbInstance.write();
|
|
} else {
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
if (!dbInstance.data) {
|
|
dbInstance.data = { ...defaultData };
|
|
await dbInstance.write();
|
|
}
|
|
|
|
// Migration: build dailySummary from existing history (one-time)
|
|
if (!dbInstance.data.dailySummary) {
|
|
if (migrateHistoryToDailySummary(dbInstance)) {
|
|
await dbInstance.write();
|
|
} else {
|
|
dbInstance.data.dailySummary = {};
|
|
}
|
|
}
|
|
}
|
|
return dbInstance;
|
|
}
|
|
|
|
/**
|
|
* Save request usage
|
|
* @param {object} entry - Usage entry { provider, model, tokens: { prompt_tokens, completion_tokens, ... }, connectionId?, apiKey? }
|
|
*/
|
|
export async function saveRequestUsage(entry) {
|
|
if (isCloud) return; // Skip saving in Workers
|
|
|
|
try {
|
|
const db = await getUsageDb();
|
|
|
|
// Add timestamp if not present
|
|
if (!entry.timestamp) {
|
|
entry.timestamp = new Date().toISOString();
|
|
}
|
|
|
|
// Ensure history array exists
|
|
if (!Array.isArray(db.data.history)) {
|
|
db.data.history = [];
|
|
}
|
|
if (typeof db.data.totalRequestsLifetime !== "number") {
|
|
db.data.totalRequestsLifetime = db.data.history.length;
|
|
}
|
|
|
|
const entryCost = await calculateCost(entry.provider, entry.model, entry.tokens);
|
|
entry.cost = entryCost;
|
|
db.data.history.push(entry);
|
|
db.data.totalRequestsLifetime += 1;
|
|
|
|
if (!db.data.dailySummary) db.data.dailySummary = {};
|
|
aggregateEntryToDailySummary(db.data.dailySummary, entry);
|
|
|
|
const MAX_HISTORY = 10000;
|
|
if (db.data.history.length > MAX_HISTORY) {
|
|
db.data.history.splice(0, db.data.history.length - MAX_HISTORY);
|
|
}
|
|
|
|
await db.write();
|
|
statsEmitter.emit("update");
|
|
} catch (error) {
|
|
console.error("Failed to save usage stats:", error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get usage history
|
|
* @param {object} filter - Filter criteria
|
|
*/
|
|
export async function getUsageHistory(filter = {}) {
|
|
const db = await getUsageDb();
|
|
let history = db.data.history || [];
|
|
|
|
// Apply filters
|
|
if (filter.provider) {
|
|
history = history.filter(h => h.provider === filter.provider);
|
|
}
|
|
|
|
if (filter.model) {
|
|
history = history.filter(h => h.model === filter.model);
|
|
}
|
|
|
|
if (filter.startDate) {
|
|
const start = new Date(filter.startDate).getTime();
|
|
history = history.filter(h => new Date(h.timestamp).getTime() >= start);
|
|
}
|
|
|
|
if (filter.endDate) {
|
|
const end = new Date(filter.endDate).getTime();
|
|
history = history.filter(h => new Date(h.timestamp).getTime() <= end);
|
|
}
|
|
|
|
return history;
|
|
}
|
|
|
|
/**
|
|
* Format date as dd-mm-yyyy h:m:s
|
|
*/
|
|
function formatLogDate(date = new Date()) {
|
|
const pad = (n) => String(n).padStart(2, "0");
|
|
const d = pad(date.getDate());
|
|
const m = pad(date.getMonth() + 1);
|
|
const y = date.getFullYear();
|
|
const h = pad(date.getHours());
|
|
const min = pad(date.getMinutes());
|
|
const s = pad(date.getSeconds());
|
|
return `${d}-${m}-${y} ${h}:${min}:${s}`;
|
|
}
|
|
|
|
/**
|
|
* Append to log.txt
|
|
* Format: datetime(dd-mm-yyyy h:m:s) | model | provider | account | tokens sent | tokens received | status
|
|
*/
|
|
export async function appendRequestLog({ model, provider, connectionId, tokens, status }) {
|
|
if (isCloud) return; // Skip logging in Workers
|
|
|
|
try {
|
|
const timestamp = formatLogDate();
|
|
const p = provider?.toUpperCase() || "-";
|
|
const m = model || "-";
|
|
|
|
// Resolve account name
|
|
let account = connectionId ? connectionId.slice(0, 8) : "-";
|
|
try {
|
|
const { getProviderConnections } = await import("@/lib/localDb.js");
|
|
const connections = await getProviderConnections();
|
|
const conn = connections.find(c => c.id === connectionId);
|
|
if (conn) {
|
|
account = conn.name || conn.email || account;
|
|
}
|
|
} catch {}
|
|
|
|
const sent = tokens?.prompt_tokens !== undefined ? tokens.prompt_tokens : "-";
|
|
const received = tokens?.completion_tokens !== undefined ? tokens.completion_tokens : "-";
|
|
|
|
const line = `${timestamp} | ${m} | ${p} | ${account} | ${sent} | ${received} | ${status}\n`;
|
|
|
|
fs.appendFileSync(LOG_FILE, line);
|
|
|
|
// Trim to keep only last 200 lines
|
|
const content = fs.readFileSync(LOG_FILE, "utf-8");
|
|
const lines = content.trim().split("\n");
|
|
if (lines.length > 200) {
|
|
fs.writeFileSync(LOG_FILE, lines.slice(-200).join("\n") + "\n");
|
|
}
|
|
} catch (error) {
|
|
console.error("Failed to append to log.txt:", error.message);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get last N lines of log.txt
|
|
*/
|
|
export async function getRecentLogs(limit = 200) {
|
|
if (isCloud) return []; // Skip in Workers
|
|
|
|
// Runtime check: ensure fs module is available
|
|
if (!fs || typeof fs.existsSync !== "function") {
|
|
console.error("[usageDb] fs module not available in this environment");
|
|
return [];
|
|
}
|
|
|
|
if (!LOG_FILE) {
|
|
console.error("[usageDb] LOG_FILE path not defined");
|
|
return [];
|
|
}
|
|
|
|
if (!fs.existsSync(LOG_FILE)) {
|
|
console.log(`[usageDb] Log file does not exist: ${LOG_FILE}`);
|
|
return [];
|
|
}
|
|
|
|
try {
|
|
const content = fs.readFileSync(LOG_FILE, "utf-8");
|
|
const lines = content.trim().split("\n");
|
|
return lines.slice(-limit).reverse();
|
|
} catch (error) {
|
|
console.error("[usageDb] Failed to read log.txt:", error.message);
|
|
console.error("[usageDb] LOG_FILE path:", LOG_FILE);
|
|
return [];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Calculate cost for a usage entry
|
|
* @param {string} provider - Provider ID
|
|
* @param {string} model - Model ID
|
|
* @param {object} tokens - Token counts
|
|
* @returns {number} Cost in dollars
|
|
*/
|
|
async function calculateCost(provider, model, tokens) {
|
|
if (!tokens || !provider || !model) return 0;
|
|
|
|
try {
|
|
const { getPricingForModel } = await import("@/lib/localDb.js");
|
|
const pricing = await getPricingForModel(provider, model);
|
|
|
|
if (!pricing) return 0;
|
|
|
|
let cost = 0;
|
|
|
|
// Input tokens (non-cached)
|
|
const inputTokens = tokens.prompt_tokens || tokens.input_tokens || 0;
|
|
const cachedTokens = tokens.cached_tokens || tokens.cache_read_input_tokens || 0;
|
|
const nonCachedInput = Math.max(0, inputTokens - cachedTokens);
|
|
|
|
cost += (nonCachedInput * (pricing.input / 1000000));
|
|
|
|
// Cached tokens
|
|
if (cachedTokens > 0) {
|
|
const cachedRate = pricing.cached || pricing.input; // Fallback to input rate
|
|
cost += (cachedTokens * (cachedRate / 1000000));
|
|
}
|
|
|
|
// Output tokens
|
|
const outputTokens = tokens.completion_tokens || tokens.output_tokens || 0;
|
|
cost += (outputTokens * (pricing.output / 1000000));
|
|
|
|
// Reasoning tokens
|
|
const reasoningTokens = tokens.reasoning_tokens || 0;
|
|
if (reasoningTokens > 0) {
|
|
const reasoningRate = pricing.reasoning || pricing.output; // Fallback to output rate
|
|
cost += (reasoningTokens * (reasoningRate / 1000000));
|
|
}
|
|
|
|
// Cache creation tokens
|
|
const cacheCreationTokens = tokens.cache_creation_input_tokens || 0;
|
|
if (cacheCreationTokens > 0) {
|
|
const cacheCreationRate = pricing.cache_creation || pricing.input; // Fallback to input rate
|
|
cost += (cacheCreationTokens * (cacheCreationRate / 1000000));
|
|
}
|
|
|
|
return cost;
|
|
} catch (error) {
|
|
console.error("Error calculating cost:", error);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
const PERIOD_MS = { "24h": 86400000, "7d": 604800000, "30d": 2592000000, "60d": 5184000000 };
|
|
|
|
/**
|
|
* Get aggregated usage stats
|
|
* @param {"24h"|"7d"|"30d"|"60d"|"all"} period - Time period to filter
|
|
*/
|
|
export async function getUsageStats(period = "all") {
|
|
const db = await getUsageDb();
|
|
const history = db.data.history || [];
|
|
const dailySummary = db.data.dailySummary || {};
|
|
|
|
const { getProviderConnections, getApiKeys, getProviderNodes } = await import("@/lib/localDb.js");
|
|
|
|
let allConnections = [];
|
|
try { allConnections = await getProviderConnections(); } catch {}
|
|
const connectionMap = {};
|
|
for (const conn of allConnections) {
|
|
connectionMap[conn.id] = conn.name || conn.email || conn.id;
|
|
}
|
|
|
|
const providerNodeNameMap = {};
|
|
try {
|
|
const nodes = await getProviderNodes();
|
|
for (const node of nodes) {
|
|
if (node.id && node.name) providerNodeNameMap[node.id] = node.name;
|
|
}
|
|
} catch {}
|
|
|
|
let allApiKeys = [];
|
|
try { allApiKeys = await getApiKeys(); } catch {}
|
|
const apiKeyMap = {};
|
|
for (const key of allApiKeys) {
|
|
apiKeyMap[key.key] = { name: key.name, id: key.id, createdAt: key.createdAt };
|
|
}
|
|
|
|
// Recent requests (always from live history)
|
|
const seen = new Set();
|
|
const recentRequests = [...history]
|
|
.sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp))
|
|
.map((e) => {
|
|
const t = e.tokens || {};
|
|
return {
|
|
timestamp: e.timestamp, model: e.model, provider: e.provider || "",
|
|
promptTokens: t.prompt_tokens || t.input_tokens || 0,
|
|
completionTokens: t.completion_tokens || t.output_tokens || 0,
|
|
status: e.status || "ok",
|
|
};
|
|
})
|
|
.filter((e) => {
|
|
if (e.promptTokens === 0 && e.completionTokens === 0) return false;
|
|
const minute = e.timestamp ? e.timestamp.slice(0, 16) : "";
|
|
const key = `${e.model}|${e.provider}|${e.promptTokens}|${e.completionTokens}|${minute}`;
|
|
if (seen.has(key)) return false;
|
|
seen.add(key);
|
|
return true;
|
|
})
|
|
.slice(0, 20);
|
|
|
|
const lifetimeTotalRequests = typeof db.data.totalRequestsLifetime === "number"
|
|
? db.data.totalRequestsLifetime
|
|
: history.length;
|
|
|
|
const stats = {
|
|
totalRequests: lifetimeTotalRequests,
|
|
totalPromptTokens: 0, totalCompletionTokens: 0, totalCost: 0,
|
|
byProvider: {}, byModel: {}, byAccount: {}, byApiKey: {}, byEndpoint: {},
|
|
last10Minutes: [],
|
|
pending: pendingRequests,
|
|
activeRequests: [],
|
|
recentRequests,
|
|
errorProvider: (Date.now() - lastErrorProvider.ts < 10000) ? lastErrorProvider.provider : "",
|
|
};
|
|
|
|
// Active requests from pending
|
|
for (const [connectionId, models] of Object.entries(pendingRequests.byAccount)) {
|
|
for (const [modelKey, count] of Object.entries(models)) {
|
|
if (count > 0) {
|
|
const accountName = connectionMap[connectionId] || `Account ${connectionId.slice(0, 8)}...`;
|
|
const match = modelKey.match(/^(.*) \((.*)\)$/);
|
|
stats.activeRequests.push({
|
|
model: match ? match[1] : modelKey,
|
|
provider: match ? match[2] : "unknown",
|
|
account: accountName, count,
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// last10Minutes — always from live history
|
|
const now = new Date();
|
|
const currentMinuteStart = new Date(Math.floor(now.getTime() / 60000) * 60000);
|
|
const tenMinutesAgo = new Date(currentMinuteStart.getTime() - 9 * 60 * 1000);
|
|
const bucketMap = {};
|
|
for (let i = 0; i < 10; i++) {
|
|
const bucketKey = currentMinuteStart.getTime() - (9 - i) * 60 * 1000;
|
|
bucketMap[bucketKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0 };
|
|
stats.last10Minutes.push(bucketMap[bucketKey]);
|
|
}
|
|
for (const entry of history) {
|
|
const entryTime = new Date(entry.timestamp);
|
|
if (entryTime >= tenMinutesAgo && entryTime <= now) {
|
|
const entryMinuteStart = Math.floor(entryTime.getTime() / 60000) * 60000;
|
|
if (bucketMap[entryMinuteStart]) {
|
|
const pt = entry.tokens?.prompt_tokens || 0;
|
|
const ct = entry.tokens?.completion_tokens || 0;
|
|
bucketMap[entryMinuteStart].requests++;
|
|
bucketMap[entryMinuteStart].promptTokens += pt;
|
|
bucketMap[entryMinuteStart].completionTokens += ct;
|
|
bucketMap[entryMinuteStart].cost += entry.cost || 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Determine if we use dailySummary (7d/30d/60d/all) or live history (24h)
|
|
const useDailySummary = period !== "24h";
|
|
|
|
if (useDailySummary) {
|
|
// Collect relevant date keys
|
|
const periodDays = { "7d": 7, "30d": 30, "60d": 60 };
|
|
const maxDays = periodDays[period] || null; // null = all
|
|
const today = new Date();
|
|
const dateKeys = Object.keys(dailySummary).filter((dateKey) => {
|
|
if (!maxDays) return true;
|
|
const parts = dateKey.split("-");
|
|
const d = new Date(Number(parts[0]), Number(parts[1]) - 1, Number(parts[2]));
|
|
const diffDays = Math.floor((today.getTime() - d.getTime()) / 86400000);
|
|
return diffDays < maxDays;
|
|
});
|
|
|
|
for (const dateKey of dateKeys) {
|
|
const day = dailySummary[dateKey];
|
|
stats.totalPromptTokens += day.promptTokens || 0;
|
|
stats.totalCompletionTokens += day.completionTokens || 0;
|
|
stats.totalCost += day.cost || 0;
|
|
|
|
// Merge byProvider
|
|
for (const [prov, pData] of Object.entries(day.byProvider || {})) {
|
|
if (!stats.byProvider[prov]) stats.byProvider[prov] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0 };
|
|
stats.byProvider[prov].requests += pData.requests || 0;
|
|
stats.byProvider[prov].promptTokens += pData.promptTokens || 0;
|
|
stats.byProvider[prov].completionTokens += pData.completionTokens || 0;
|
|
stats.byProvider[prov].cost += pData.cost || 0;
|
|
}
|
|
|
|
// Merge byModel (dailySummary key: "model|provider" → stats key: "model (provider)")
|
|
for (const [mk, mData] of Object.entries(day.byModel || {})) {
|
|
const rawModel = mData.rawModel || mk.split("|")[0];
|
|
const provider = mData.provider || mk.split("|")[1] || "";
|
|
const statsKey = provider ? `${rawModel} (${provider})` : rawModel;
|
|
const providerDisplayName = providerNodeNameMap[provider] || provider;
|
|
if (!stats.byModel[statsKey]) {
|
|
stats.byModel[statsKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel, provider: providerDisplayName, lastUsed: dateKey };
|
|
}
|
|
stats.byModel[statsKey].requests += mData.requests || 0;
|
|
stats.byModel[statsKey].promptTokens += mData.promptTokens || 0;
|
|
stats.byModel[statsKey].completionTokens += mData.completionTokens || 0;
|
|
stats.byModel[statsKey].cost += mData.cost || 0;
|
|
if (dateKey > (stats.byModel[statsKey].lastUsed || "")) stats.byModel[statsKey].lastUsed = dateKey;
|
|
}
|
|
|
|
// Merge byAccount
|
|
for (const [connId, aData] of Object.entries(day.byAccount || {})) {
|
|
const accountName = connectionMap[connId] || `Account ${connId.slice(0, 8)}...`;
|
|
const rawModel = aData.rawModel || "";
|
|
const provider = aData.provider || "";
|
|
const providerDisplayName = providerNodeNameMap[provider] || provider;
|
|
const accountKey = `${rawModel} (${provider} - ${accountName})`;
|
|
if (!stats.byAccount[accountKey]) {
|
|
stats.byAccount[accountKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel, provider: providerDisplayName, connectionId: connId, accountName, lastUsed: dateKey };
|
|
}
|
|
stats.byAccount[accountKey].requests += aData.requests || 0;
|
|
stats.byAccount[accountKey].promptTokens += aData.promptTokens || 0;
|
|
stats.byAccount[accountKey].completionTokens += aData.completionTokens || 0;
|
|
stats.byAccount[accountKey].cost += aData.cost || 0;
|
|
if (dateKey > (stats.byAccount[accountKey].lastUsed || "")) stats.byAccount[accountKey].lastUsed = dateKey;
|
|
}
|
|
|
|
// Merge byApiKey
|
|
for (const [akKey, akData] of Object.entries(day.byApiKey || {})) {
|
|
const rawModel = akData.rawModel || "";
|
|
const provider = akData.provider || "";
|
|
const providerDisplayName = providerNodeNameMap[provider] || provider;
|
|
const apiKeyVal = akData.apiKey;
|
|
const keyInfo = apiKeyVal ? apiKeyMap[apiKeyVal] : null;
|
|
const keyName = keyInfo?.name || (apiKeyVal ? apiKeyVal.slice(0, 8) + "..." : "Local (No API Key)");
|
|
const apiKeyKey = apiKeyVal || "local-no-key";
|
|
if (!stats.byApiKey[akKey]) {
|
|
stats.byApiKey[akKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel, provider: providerDisplayName, apiKey: apiKeyVal, keyName, apiKeyKey, lastUsed: dateKey };
|
|
}
|
|
stats.byApiKey[akKey].requests += akData.requests || 0;
|
|
stats.byApiKey[akKey].promptTokens += akData.promptTokens || 0;
|
|
stats.byApiKey[akKey].completionTokens += akData.completionTokens || 0;
|
|
stats.byApiKey[akKey].cost += akData.cost || 0;
|
|
if (dateKey > (stats.byApiKey[akKey].lastUsed || "")) stats.byApiKey[akKey].lastUsed = dateKey;
|
|
}
|
|
|
|
// Merge byEndpoint
|
|
for (const [epKey, epData] of Object.entries(day.byEndpoint || {})) {
|
|
const endpoint = epData.endpoint || epKey.split("|")[0] || "Unknown";
|
|
const rawModel = epData.rawModel || "";
|
|
const provider = epData.provider || "";
|
|
const providerDisplayName = providerNodeNameMap[provider] || provider;
|
|
if (!stats.byEndpoint[epKey]) {
|
|
stats.byEndpoint[epKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, endpoint, rawModel, provider: providerDisplayName, lastUsed: dateKey };
|
|
}
|
|
stats.byEndpoint[epKey].requests += epData.requests || 0;
|
|
stats.byEndpoint[epKey].promptTokens += epData.promptTokens || 0;
|
|
stats.byEndpoint[epKey].completionTokens += epData.completionTokens || 0;
|
|
stats.byEndpoint[epKey].cost += epData.cost || 0;
|
|
if (dateKey > (stats.byEndpoint[epKey].lastUsed || "")) stats.byEndpoint[epKey].lastUsed = dateKey;
|
|
}
|
|
}
|
|
} else {
|
|
// 24h: use live history (original logic)
|
|
const cutoff = Date.now() - PERIOD_MS["24h"];
|
|
const filtered = history.filter((e) => new Date(e.timestamp).getTime() >= cutoff);
|
|
|
|
for (const entry of filtered) {
|
|
const promptTokens = entry.tokens?.prompt_tokens || 0;
|
|
const completionTokens = entry.tokens?.completion_tokens || 0;
|
|
const entryCost = entry.cost || 0;
|
|
const providerDisplayName = providerNodeNameMap[entry.provider] || entry.provider;
|
|
|
|
stats.totalPromptTokens += promptTokens;
|
|
stats.totalCompletionTokens += completionTokens;
|
|
stats.totalCost += entryCost;
|
|
|
|
// byProvider
|
|
if (!stats.byProvider[entry.provider]) stats.byProvider[entry.provider] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0 };
|
|
stats.byProvider[entry.provider].requests++;
|
|
stats.byProvider[entry.provider].promptTokens += promptTokens;
|
|
stats.byProvider[entry.provider].completionTokens += completionTokens;
|
|
stats.byProvider[entry.provider].cost += entryCost;
|
|
|
|
// byModel
|
|
const modelKey = entry.provider ? `${entry.model} (${entry.provider})` : entry.model;
|
|
if (!stats.byModel[modelKey]) {
|
|
stats.byModel[modelKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel: entry.model, provider: providerDisplayName, lastUsed: entry.timestamp };
|
|
}
|
|
stats.byModel[modelKey].requests++;
|
|
stats.byModel[modelKey].promptTokens += promptTokens;
|
|
stats.byModel[modelKey].completionTokens += completionTokens;
|
|
stats.byModel[modelKey].cost += entryCost;
|
|
if (new Date(entry.timestamp) > new Date(stats.byModel[modelKey].lastUsed)) stats.byModel[modelKey].lastUsed = entry.timestamp;
|
|
|
|
// byAccount
|
|
if (entry.connectionId) {
|
|
const accountName = connectionMap[entry.connectionId] || `Account ${entry.connectionId.slice(0, 8)}...`;
|
|
const accountKey = `${entry.model} (${entry.provider} - ${accountName})`;
|
|
if (!stats.byAccount[accountKey]) {
|
|
stats.byAccount[accountKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel: entry.model, provider: providerDisplayName, connectionId: entry.connectionId, accountName, lastUsed: entry.timestamp };
|
|
}
|
|
stats.byAccount[accountKey].requests++;
|
|
stats.byAccount[accountKey].promptTokens += promptTokens;
|
|
stats.byAccount[accountKey].completionTokens += completionTokens;
|
|
stats.byAccount[accountKey].cost += entryCost;
|
|
if (new Date(entry.timestamp) > new Date(stats.byAccount[accountKey].lastUsed)) stats.byAccount[accountKey].lastUsed = entry.timestamp;
|
|
}
|
|
|
|
// byApiKey
|
|
if (entry.apiKey && typeof entry.apiKey === "string") {
|
|
const keyInfo = apiKeyMap[entry.apiKey];
|
|
const keyName = keyInfo?.name || entry.apiKey.slice(0, 8) + "...";
|
|
const apiKeyModelKey = `${entry.apiKey}|${entry.model}|${entry.provider || "unknown"}`;
|
|
if (!stats.byApiKey[apiKeyModelKey]) {
|
|
stats.byApiKey[apiKeyModelKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel: entry.model, provider: providerDisplayName, apiKey: entry.apiKey, keyName, apiKeyKey: entry.apiKey, lastUsed: entry.timestamp };
|
|
}
|
|
const ake = stats.byApiKey[apiKeyModelKey];
|
|
ake.requests++; ake.promptTokens += promptTokens; ake.completionTokens += completionTokens; ake.cost += entryCost;
|
|
if (new Date(entry.timestamp) > new Date(ake.lastUsed)) ake.lastUsed = entry.timestamp;
|
|
} else {
|
|
if (!stats.byApiKey["local-no-key"]) {
|
|
stats.byApiKey["local-no-key"] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, rawModel: entry.model, provider: providerDisplayName, apiKey: null, keyName: "Local (No API Key)", apiKeyKey: "local-no-key", lastUsed: entry.timestamp };
|
|
}
|
|
const ake = stats.byApiKey["local-no-key"];
|
|
ake.requests++; ake.promptTokens += promptTokens; ake.completionTokens += completionTokens; ake.cost += entryCost;
|
|
if (new Date(entry.timestamp) > new Date(ake.lastUsed)) ake.lastUsed = entry.timestamp;
|
|
}
|
|
|
|
// byEndpoint
|
|
const endpoint = entry.endpoint || "Unknown";
|
|
const endpointModelKey = `${endpoint}|${entry.model}|${entry.provider || "unknown"}`;
|
|
if (!stats.byEndpoint[endpointModelKey]) {
|
|
stats.byEndpoint[endpointModelKey] = { requests: 0, promptTokens: 0, completionTokens: 0, cost: 0, endpoint, rawModel: entry.model, provider: providerDisplayName, lastUsed: entry.timestamp };
|
|
}
|
|
const epe = stats.byEndpoint[endpointModelKey];
|
|
epe.requests++; epe.promptTokens += promptTokens; epe.completionTokens += completionTokens; epe.cost += entryCost;
|
|
if (new Date(entry.timestamp) > new Date(epe.lastUsed)) epe.lastUsed = entry.timestamp;
|
|
}
|
|
}
|
|
|
|
return stats;
|
|
}
|
|
|
|
/**
|
|
* Get time-series chart data for a given period
|
|
* @param {"24h"|"7d"|"30d"|"60d"} period
|
|
* @returns {Promise<Array<{label: string, tokens: number, cost: number}>>}
|
|
*/
|
|
export async function getChartData(period = "7d") {
|
|
const db = await getUsageDb();
|
|
const history = db.data.history || [];
|
|
const dailySummary = db.data.dailySummary || {};
|
|
const now = Date.now();
|
|
|
|
// 24h: bucket by hour from live history
|
|
if (period === "24h") {
|
|
const bucketCount = 24;
|
|
const bucketMs = 3600000;
|
|
const labelFn = (ts) => new Date(ts).toLocaleTimeString("en-US", { hour: "2-digit", minute: "2-digit", hour12: false });
|
|
const startTime = now - bucketCount * bucketMs;
|
|
const buckets = Array.from({ length: bucketCount }, (_, i) => {
|
|
const ts = startTime + i * bucketMs;
|
|
return { label: labelFn(ts), tokens: 0, cost: 0 };
|
|
});
|
|
|
|
for (const entry of history) {
|
|
const entryTime = new Date(entry.timestamp).getTime();
|
|
if (entryTime < startTime || entryTime > now) continue;
|
|
const idx = Math.min(Math.floor((entryTime - startTime) / bucketMs), bucketCount - 1);
|
|
buckets[idx].tokens += (entry.tokens?.prompt_tokens || 0) + (entry.tokens?.completion_tokens || 0);
|
|
buckets[idx].cost += entry.cost || 0;
|
|
}
|
|
return buckets;
|
|
}
|
|
|
|
// 7d/30d/60d: bucket by day from dailySummary (local dates)
|
|
const bucketCount = period === "7d" ? 7 : period === "30d" ? 30 : 60;
|
|
const today = new Date();
|
|
const labelFn = (d) => d.toLocaleDateString("en-US", { month: "short", day: "numeric" });
|
|
|
|
const buckets = Array.from({ length: bucketCount }, (_, i) => {
|
|
const d = new Date(today);
|
|
d.setDate(d.getDate() - (bucketCount - 1 - i));
|
|
const dateKey = `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, "0")}-${String(d.getDate()).padStart(2, "0")}`;
|
|
const dayData = dailySummary[dateKey];
|
|
return {
|
|
label: labelFn(d),
|
|
tokens: dayData ? (dayData.promptTokens || 0) + (dayData.completionTokens || 0) : 0,
|
|
cost: dayData ? (dayData.cost || 0) : 0,
|
|
};
|
|
});
|
|
|
|
return buckets;
|
|
}
|
|
|
|
// Re-export request details functions from new SQLite-based module
|
|
export { saveRequestDetail, getRequestDetails, getRequestDetailById } from "./requestDetailsDb.js";
|