388 lines
14 KiB
TypeScript
388 lines
14 KiB
TypeScript
"use client";
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import { useState, useEffect, useCallback } from "react";
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import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
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import { Badge } from "@/components/ui/badge";
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import { Users, MessageSquare, DollarSign, Activity, Euro } from "lucide-react";
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import { useCollection } from "@/hooks/useCollection";
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import { convertCreditsToEuros } from "@/lib/utils/currency";
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import {
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LibreChatUser,
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LibreChatConversation,
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LibreChatTransaction,
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LibreChatBalance,
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} from "@/lib/types";
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interface UsageStats {
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totalUsers: number;
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activeUsers: number;
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totalConversations: number;
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totalMessages: number;
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totalTokensConsumed: number;
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totalCreditsUsed: number;
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averageTokensPerUser: number;
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topUsers: Array<{
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userId: string;
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userName: string;
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conversations: number;
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tokens: number;
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credits: number;
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}>;
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}
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export function UsageAnalytics() {
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const [stats, setStats] = useState<UsageStats | null>(null);
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const [loading, setLoading] = useState(true);
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const { data: users = [] } = useCollection<LibreChatUser>("users", { limit: 1000 });
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const { data: conversations = [] } = useCollection<LibreChatConversation>("conversations", { limit: 1000 });
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const { data: transactions = [] } = useCollection<LibreChatTransaction>("transactions", { limit: 10000 });
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const { data: balances = [] } = useCollection<LibreChatBalance>("balances", { limit: 1000 });
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const calculateStats = useCallback(() => {
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if (!users.length) {
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return;
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}
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setLoading(true);
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console.log("=== CALCUL DES STATISTIQUES ===");
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console.log("Utilisateurs:", users.length);
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console.log("Conversations:", conversations.length);
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console.log("Transactions:", transactions.length);
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console.log("Balances:", balances.length);
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// Analyser les doublons dans les balances
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const userCounts = new Map<string, number>();
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balances.forEach((balance) => {
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const userId = String(balance.user);
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userCounts.set(userId, (userCounts.get(userId) || 0) + 1);
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});
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const duplicateUsers = Array.from(userCounts.entries()).filter(([, count]) => count > 1);
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console.log("Utilisateurs avec plusieurs entrées:", duplicateUsers);
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// Afficher quelques exemples d'entrées
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console.log("Premières 5 entrées:", balances.slice(0, 5));
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// Calculer le total brut (avec doublons)
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const totalBrut = balances.reduce((sum, balance) => sum + (balance.tokenCredits || 0), 0);
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console.log("Total brut (avec doublons potentiels):", totalBrut);
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// Ajouter des logs détaillés pour comprendre le problème
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console.log("=== DIAGNOSTIC DÉTAILLÉ ===");
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// Analyser les doublons
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const duplicateDetails = Array.from(userCounts.entries())
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.filter(([, count]) => count > 1)
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.map(([userId, count]) => {
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const userBalances = balances.filter(b => String(b.user) === userId);
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const totalCredits = userBalances.reduce((sum, b) => sum + (b.tokenCredits || 0), 0);
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return {
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userId,
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count,
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totalCredits,
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balances: userBalances.map(b => ({
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credits: b.tokenCredits,
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createdAt: b.createdAt,
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updatedAt: b.updatedAt
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}))
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};
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});
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console.log("Détails des doublons:", duplicateDetails);
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// NOUVEAU : Identifier les utilisateurs fantômes
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console.log("=== ANALYSE DES UTILISATEURS FANTÔMES ===");
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const userIds = new Set(users.map(user => user._id));
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const balanceUserIds = balances.map(balance => String(balance.user));
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const phantomUsers = balanceUserIds.filter(userId => !userIds.has(userId));
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const uniquePhantomUsers = [...new Set(phantomUsers)];
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console.log("Utilisateurs fantômes (ont des balances mais n'existent plus):", uniquePhantomUsers);
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console.log("Nombre d'utilisateurs fantômes:", uniquePhantomUsers.length);
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// Calculer les crédits des utilisateurs fantômes
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const phantomCredits = balances
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.filter(balance => uniquePhantomUsers.includes(String(balance.user)))
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.reduce((sum, balance) => sum + (balance.tokenCredits || 0), 0);
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console.log("Crédits des utilisateurs fantômes:", phantomCredits);
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console.log("Crédits des vrais utilisateurs:", totalBrut - phantomCredits);
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// Analyser les utilisateurs fantômes
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const phantomDetails = uniquePhantomUsers.map(userId => {
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const userBalances = balances.filter(b => String(b.user) === userId);
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const totalCredits = userBalances.reduce((sum, b) => sum + (b.tokenCredits || 0), 0);
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return { userId, totalCredits, count: userBalances.length };
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});
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console.log("Détails des utilisateurs fantômes:", phantomDetails);
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// Calculer les utilisateurs actifs (30 derniers jours)
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const thirtyDaysAgo = new Date();
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thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
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const activeUsers = users.filter((user) => {
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const lastActivity = new Date(user.updatedAt || user.createdAt);
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return lastActivity >= thirtyDaysAgo;
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}).length;
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// CORRECTION AMÉLIORÉE : Créer une map des crédits par utilisateur
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const creditsMap = new Map<string, number>();
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// Grouper les balances par utilisateur
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const balancesByUser = new Map<string, LibreChatBalance[]>();
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balances.forEach((balance) => {
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const balanceUserId = String(balance.user);
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// Ignorer les utilisateurs fantômes (qui n'existent plus)
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if (users.some(user => user._id === balanceUserId)) {
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if (!balancesByUser.has(balanceUserId)) {
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balancesByUser.set(balanceUserId, []);
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}
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balancesByUser.get(balanceUserId)!.push(balance);
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}
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});
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// Pour chaque utilisateur, calculer les crédits selon votre logique métier
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balancesByUser.forEach((userBalances, userId) => {
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if (userBalances.length > 0) {
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// OPTION A: Prendre la balance la plus récente
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const sortedBalances = userBalances.sort((a, b) => {
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const aDate = new Date((a.updatedAt as string) || (a.createdAt as string) || 0);
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const bDate = new Date((b.updatedAt as string) || (b.createdAt as string) || 0);
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return bDate.getTime() - aDate.getTime();
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});
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creditsMap.set(userId, sortedBalances[0].tokenCredits || 0);
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// OPTION B: Sommer toutes les balances (si c'est votre logique)
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// const totalCredits = userBalances.reduce((sum, balance) => sum + (balance.tokenCredits || 0), 0);
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// creditsMap.set(userId, totalCredits);
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// OPTION C: Prendre la balance avec le plus de crédits
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// const maxCredits = Math.max(...userBalances.map(b => b.tokenCredits || 0));
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// creditsMap.set(userId, maxCredits);
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}
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});
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// Initialiser les stats par utilisateur
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const userStats = new Map<
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string,
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{
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userName: string;
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conversations: number;
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tokens: number;
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credits: number;
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}
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>();
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users.forEach((user) => {
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userStats.set(user._id, {
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userName: user.name || user.email || "Utilisateur inconnu",
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conversations: 0,
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tokens: 0,
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credits: creditsMap.get(user._id) || 0,
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});
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});
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// Calculer les conversations par utilisateur
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// conv.user est un STRING
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conversations.forEach((conv) => {
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const userStat = userStats.get(String(conv.user));
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if (userStat) {
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userStat.conversations++;
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}
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});
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// Calculer les tokens par utilisateur depuis les transactions
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// transaction.user est un ObjectId, on le convertit en string
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let totalTokensConsumed = 0;
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transactions.forEach((transaction) => {
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const userStat = userStats.get(String(transaction.user));
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if (userStat && transaction.rawAmount) {
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const tokens = Math.abs(Number(transaction.rawAmount) || 0);
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userStat.tokens += tokens;
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totalTokensConsumed += tokens;
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}
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});
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// Calculer le total des crédits depuis la map corrigée (sans doublons ni fantômes)
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const totalCreditsUsed = Array.from(creditsMap.values()).reduce(
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(sum, credits) => sum + credits,
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0
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);
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console.log("=== RÉSULTATS CORRIGÉS ===");
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console.log("Crédits totaux (sans doublons ni fantômes):", totalCreditsUsed);
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console.log("Utilisateurs avec crédits:", creditsMap.size);
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// Tous les utilisateurs triés par tokens puis conversations
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const allUsers = Array.from(userStats.entries())
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.map(([userId, stats]) => ({
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userId,
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...stats,
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}))
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.sort((a, b) => {
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// Trier d'abord par tokens, puis par conversations si tokens égaux
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if (b.tokens !== a.tokens) {
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return b.tokens - a.tokens;
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}
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return b.conversations - a.conversations;
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});
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const totalMessages = conversations.reduce(
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(sum, conv) =>
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sum + (Array.isArray(conv.messages) ? conv.messages.length : 0),
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0
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);
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setStats({
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totalUsers: users.length,
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activeUsers,
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totalConversations: conversations.length,
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totalMessages,
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totalTokensConsumed,
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totalCreditsUsed,
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averageTokensPerUser:
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users.length > 0 ? totalTokensConsumed / users.length : 0,
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topUsers: allUsers, // Afficher tous les utilisateurs
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});
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setLoading(false);
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}, [users, conversations, transactions, balances]);
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useEffect(() => {
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calculateStats();
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}, [calculateStats]);
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if (loading || !stats) {
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return (
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<div className="space-y-4">
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{Array.from({ length: 4 }).map((_, i) => (
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<Card key={i}>
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<CardContent className="p-6">
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<div className="animate-pulse space-y-2">
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<div className="h-4 bg-gray-200 rounded w-3/4"></div>
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<div className="h-8 bg-gray-200 rounded"></div>
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</div>
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</CardContent>
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</Card>
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))}
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</div>
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);
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}
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return (
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<div className="space-y-6">
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<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Utilisateurs totaux
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</CardTitle>
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<Users className="h-4 w-4 text-muted-foreground" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">{stats.totalUsers}</div>
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<p className="text-xs text-muted-foreground">
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{stats.activeUsers} actifs ce mois
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</p>
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</CardContent>
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</Card>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">Conversations</CardTitle>
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<MessageSquare className="h-4 w-4 text-muted-foreground" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">{stats.totalConversations}</div>
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<p className="text-xs text-muted-foreground">
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{stats.totalMessages} messages au total
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</p>
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</CardContent>
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</Card>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Tokens consommés
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</CardTitle>
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<Activity className="h-4 w-4 text-muted-foreground" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">
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{stats.totalTokensConsumed.toLocaleString()}
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</div>
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<p className="text-xs text-muted-foreground">
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{Math.round(stats.averageTokensPerUser)} par utilisateur
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</p>
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</CardContent>
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</Card>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Crédits totaux
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</CardTitle>
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<div className="flex items-center gap-1">
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<DollarSign className="h-4 w-4 text-muted-foreground" />
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<Euro className="h-4 w-4 text-green-600" />
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</div>
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">
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{stats.totalCreditsUsed.toLocaleString()}
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</div>
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<p className="text-xs text-muted-foreground">crédits disponibles</p>
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{/* Conversion en euros */}
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<div className="mt-2 p-2 bg-green-50 rounded-lg border border-green-200">
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<div className="text-sm font-medium text-green-800">
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Valeur: {convertCreditsToEuros(stats.totalCreditsUsed).formatted.eur}
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</div>
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<div className="text-xs text-green-600">
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({convertCreditsToEuros(stats.totalCreditsUsed).formatted.usd} USD)
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</div>
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</div>
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</CardContent>
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</Card>
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</div>
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<Card>
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<CardHeader>
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<CardTitle>Tous les utilisateurs</CardTitle>
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</CardHeader>
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<CardContent>
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<div className="space-y-4 max-h-96 overflow-y-auto">
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{stats.topUsers.map((user, index) => (
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<div
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key={user.userId}
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className="flex items-center justify-between p-4 border rounded-lg"
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>
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<div className="flex items-center space-x-4">
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<Badge variant="outline">#{index + 1}</Badge>
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<div>
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<p className="font-medium">{user.userName}</p>
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<p className="text-sm text-muted-foreground">
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{user.conversations} conversations
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</p>
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</div>
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</div>
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<div className="text-right">
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<p className="font-medium">
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{user.tokens.toLocaleString()} tokens
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</p>
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<p className="text-sm text-muted-foreground">
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{user.credits.toLocaleString()} crédits
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</p>
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</div>
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</div>
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))}
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</div>
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</CardContent>
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</Card>
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</div>
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);
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}
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