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feat: implement endpoint cost calculation in API stats table with pricing support

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Supra4E8C
2025-11-27 19:49:06 +08:00
parent ca14ab4917
commit 0114dad58d
1 changed files with 26 additions and 6 deletions
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32
src/modules/usage.js
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@@ -1283,6 +1283,29 @@ export function updateApiStatsTable(data) {
return;
}
const hasPrices = Object.keys(this.modelPrices || {}).length > 0;
const calculateEndpointCost = (apiData) => {
if (!hasPrices) return 0;
let cost = 0;
const models = apiData.models || {};
Object.entries(models).forEach(([modelName, modelData]) => {
const price = this.modelPrices?.[modelName];
if (!price) return;
const details = Array.isArray(modelData.details) ? modelData.details : [];
details.forEach(detail => {
const tokens = detail?.tokens || {};
const promptTokens = Number(tokens.input_tokens) || 0;
const completionTokens = Number(tokens.output_tokens) || 0;
const detailCost = (promptTokens / TOKENS_PER_PRICE_UNIT) * (Number(price.prompt) || 0)
+ (completionTokens / TOKENS_PER_PRICE_UNIT) * (Number(price.completion) || 0);
if (Number.isFinite(detailCost) && detailCost > 0) {
cost += detailCost;
}
});
});
return Number(cost.toFixed(4));
};
let tableHtml = `
<table class="stats-table">
<thead>
@@ -1290,7 +1313,7 @@ export function updateApiStatsTable(data) {
<th>${i18n.t('usage_stats.api_endpoint')}</th>
<th>${i18n.t('usage_stats.requests_count')}</th>
<th>${i18n.t('usage_stats.tokens_count')}</th>
<th>${i18n.t('usage_stats.success_rate')}</th>
<th>${i18n.t('usage_stats.total_cost')}</th>
<th>${i18n.t('usage_stats.models')}</th>
</tr>
</thead>
@@ -1299,10 +1322,7 @@ export function updateApiStatsTable(data) {
Object.entries(apis).forEach(([endpoint, apiData]) => {
const totalRequests = apiData.total_requests || 0;
const successCount = apiData.success_count ?? null;
const successRate = successCount !== null && totalRequests > 0
? Math.round((successCount / totalRequests) * 100)
: null;
const endpointCost = calculateEndpointCost(apiData);
// 构建模型详情
let modelsHtml = '';
@@ -1326,7 +1346,7 @@ export function updateApiStatsTable(data) {
<td>${endpoint}</td>
<td>${totalRequests}</td>
<td>${this.formatTokensInMillions(apiData.total_tokens || 0)}</td>
<td>${successRate !== null ? successRate + '%' : '-'}</td>
<td>${hasPrices && endpointCost > 0 ? this.formatUsd(endpointCost) : '--'}</td>
<td>${modelsHtml || '-'}</td>
</tr>
`;