Upload 13 files

.env.example

@@ -1,9 +1,9 @@
 NVIDIA_API_BASE=https://integrate.api.nvidia.com/v1
 MODEL_LIST=z-ai/glm5,z-ai/glm4.7,minimaxai/minimax-m2.5,minimaxai/minimax-m2.7,moonshotai/kimi-k2.5,deepseek-ai/deepseek-v3.2,google/gemma-4-31b-it,qwen/qwen3.5-397b-a17b
+APP_TIMEZONE=Asia/Shanghai
 MODEL_SYNC_INTERVAL_MINUTES=30
-PUBLIC_HISTORY_BUCKETS=24
+PUBLIC_HISTORY_BUCKETS=22
 REQUEST_TIMEOUT_SECONDS=90
 MAX_UPSTREAM_CONNECTIONS=512
 MAX_KEEPALIVE_CONNECTIONS=128
 DATABASE_PATH=./data.sqlite3
-

app/main.py

@@ -11,6 +11,7 @@ from contextlib import asynccontextmanager
 from datetime import UTC, datetime, timedelta
 from pathlib import Path
 from typing import Any
+from zoneinfo import ZoneInfo
 
 import httpx
 from fastapi import Depends, FastAPI, Header, HTTPException, Request, status
@@ -30,10 +31,11 @@ REQUEST_TIMEOUT_SECONDS = float(os.getenv("REQUEST_TIMEOUT_SECONDS", "90"))
 MAX_UPSTREAM_CONNECTIONS = int(os.getenv("MAX_UPSTREAM_CONNECTIONS", "512"))
 MAX_KEEPALIVE_CONNECTIONS = int(os.getenv("MAX_KEEPALIVE_CONNECTIONS", "128"))
 MODEL_SYNC_INTERVAL_MINUTES = int(os.getenv("MODEL_SYNC_INTERVAL_MINUTES", "30"))
-PUBLIC_HISTORY_BUCKETS = int(os.getenv("PUBLIC_HISTORY_BUCKETS", "24"))
+PUBLIC_HISTORY_BUCKETS = int(os.getenv("PUBLIC_HISTORY_BUCKETS", "22"))
 BUCKET_MINUTES = 10
 DEFAULT_MONITORED_MODELS = "z-ai/glm5,z-ai/glm4.7,minimaxai/minimax-m2.5,minimaxai/minimax-m2.7,moonshotai/kimi-k2.5,deepseek-ai/deepseek-v3.2,google/gemma-4-31b-it,qwen/qwen3.5-397b-a17b"
 MODEL_LIST = [item.strip() for item in os.getenv("MODEL_LIST", DEFAULT_MONITORED_MODELS).split(",") if item.strip()]
+APP_TIMEZONE = ZoneInfo(os.getenv("APP_TIMEZONE", "Asia/Shanghai"))
 
 http_client: httpx.AsyncClient | None = None
 model_cache: list[dict[str, Any]] = []
@@ -43,7 +45,7 @@ model_sync_task: asyncio.Task[None] | None = None
 
 
 def utcnow() -> datetime:
-    return datetime.now(UTC)
+    return datetime.now(APP_TIMEZONE)
 
 
 def utcnow_iso() -> str:

static/models.js

@@ -1,120 +1,123 @@
-const catalogSummary = document.getElementById("catalog-summary");
-const providerFilterBar = document.getElementById("provider-filter-bar");
-const providerGrid = document.getElementById("provider-grid");
-const catalogUpdated = document.getElementById("catalog-updated");
-const catalogEmpty = document.getElementById("catalog-empty");
-
-let catalogState = {
-  providers: [],
-  activeProvider: "all",
-};
-
-const dateTimeFormatter = new Intl.DateTimeFormat("zh-CN", {
-  month: "2-digit",
-  day: "2-digit",
-  hour: "2-digit",
-  minute: "2-digit",
-  hour12: false,
-});
-
-function formatDateTime(value) {
-  if (!value) return "--";
-  const date = new Date(value);
-  if (Number.isNaN(date.getTime())) return "--";
-  return dateTimeFormatter.format(date);
-}
-
-function createSummaryCard(label, value, detail = "") {
-  const card = document.createElement("article");
-  card.className = "summary-card";
-  card.innerHTML = `<span>${label}</span><strong>${value}</strong><p>${detail}</p>`;
-  return card;
-}
-
-function renderSummary(data) {
-  catalogSummary.innerHTML = "";
-  catalogSummary.appendChild(createSummaryCard("官方模型总数", data.total_models ?? 0, "来自 NVIDIA 官方 /v1/models"));
-  catalogSummary.appendChild(createSummaryCard("提供商数量", data.providers?.length ?? 0, "按模型 ID 中的提供商前缀自动归类"));
-}
-
-function renderFilterBar() {
-  providerFilterBar.innerHTML = "";
-  const options = [{ provider: "all", count: catalogState.providers.reduce((sum, item) => sum + (item.count || 0), 0), label: "全部" }].concat(
-    catalogState.providers.map((group) => ({ provider: group.provider, count: group.count, label: group.provider }))
-  );
-
-  options.forEach((option) => {
-    const button = document.createElement("button");
-    button.className = `provider-filter-btn ${catalogState.activeProvider === option.provider ? "active" : ""}`;
-    button.type = "button";
-    button.textContent = `${option.label} (${option.count})`;
-    button.addEventListener("click", () => {
-      catalogState.activeProvider = option.provider;
-      renderFilterBar();
-      renderProviders();
-    });
-    providerFilterBar.appendChild(button);
-  });
-}
-
-function renderProviders() {
-  providerGrid.innerHTML = "";
-  const filtered = catalogState.activeProvider === "all"
-    ? catalogState.providers
-    : catalogState.providers.filter((group) => group.provider === catalogState.activeProvider);
-
-  if (filtered.length === 0) {
-    catalogEmpty.textContent = "当前筛选条件下没有可展示的模型。";
-    return;
-  }
-  catalogEmpty.textContent = "";
-
-  filtered.forEach((group) => {
-    const card = document.createElement("article");
-    card.className = "provider-card provider-card-fixed";
-    card.innerHTML = `
-      <div class="provider-card-head">
-        <div>
-          <h3>${group.provider}</h3>
-          <p>${group.count} 个模型</p>
-        </div>
-      </div>
-    `;
-
-    const list = document.createElement("div");
-    list.className = "provider-model-list";
-    (group.models || []).forEach((model) => {
-      const chip = document.createElement("div");
-      chip.className = "provider-model-chip";
-      chip.title = model.id;
-      chip.textContent = model.id;
-      list.appendChild(chip);
-    });
-
-    card.appendChild(list);
-    providerGrid.appendChild(card);
-  });
-}
-
-async function loadCatalog() {
-  const response = await fetch("/api/catalog", { headers: { Accept: "application/json" } });
-  if (!response.ok) {
-    throw new Error("模型列表加载失败");
-  }
-  const payload = await response.json();
-  catalogUpdated.textContent = formatDateTime(payload.synced_at || payload.generated_at);
-  catalogState.providers = payload.providers || [];
-  renderSummary(payload);
-  renderFilterBar();
-  renderProviders();
-}
-
-window.addEventListener("DOMContentLoaded", async () => {
-  try {
-    await loadCatalog();
-  } catch (error) {
-    catalogEmpty.textContent = error.message;
-    providerGrid.innerHTML = "";
-    providerFilterBar.innerHTML = "";
-  }
+const catalogSummary = document.getElementById("catalog-summary");
+const providerFilterBar = document.getElementById("provider-filter-bar");
+const providerGrid = document.getElementById("provider-grid");
+const catalogUpdated = document.getElementById("catalog-updated");
+const catalogEmpty = document.getElementById("catalog-empty");
+
+let catalogState = {
+  providers: [],
+  activeProvider: "all",
+};
+
+const DISPLAY_TIMEZONE = "Asia/Shanghai";
+
+const dateTimeFormatter = new Intl.DateTimeFormat("zh-CN", {
+  month: "2-digit",
+  day: "2-digit",
+  hour: "2-digit",
+  minute: "2-digit",
+  hour12: false,
+  timeZone: DISPLAY_TIMEZONE,
+});
+
+function formatDateTime(value) {
+  if (!value) return "--";
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) return "--";
+  return dateTimeFormatter.format(date);
+}
+
+function createSummaryCard(label, value, detail = "") {
+  const card = document.createElement("article");
+  card.className = "summary-card";
+  card.innerHTML = `<span>${label}</span><strong>${value}</strong><p>${detail}</p>`;
+  return card;
+}
+
+function renderSummary(data) {
+  catalogSummary.innerHTML = "";
+  catalogSummary.appendChild(createSummaryCard("官方模型总数", data.total_models ?? 0, "来自 NVIDIA 官方 /v1/models"));
+  catalogSummary.appendChild(createSummaryCard("提供商数量", data.providers?.length ?? 0, "按模型 ID 中的提供商前缀自动归类"));
+}
+
+function renderFilterBar() {
+  providerFilterBar.innerHTML = "";
+  const options = [{ provider: "all", count: catalogState.providers.reduce((sum, item) => sum + (item.count || 0), 0), label: "全部" }].concat(
+    catalogState.providers.map((group) => ({ provider: group.provider, count: group.count, label: group.provider }))
+  );
+
+  options.forEach((option) => {
+    const button = document.createElement("button");
+    button.className = `provider-filter-btn ${catalogState.activeProvider === option.provider ? "active" : ""}`;
+    button.type = "button";
+    button.textContent = `${option.label} (${option.count})`;
+    button.addEventListener("click", () => {
+      catalogState.activeProvider = option.provider;
+      renderFilterBar();
+      renderProviders();
+    });
+    providerFilterBar.appendChild(button);
+  });
+}
+
+function renderProviders() {
+  providerGrid.innerHTML = "";
+  const filtered = catalogState.activeProvider === "all"
+    ? catalogState.providers
+    : catalogState.providers.filter((group) => group.provider === catalogState.activeProvider);
+
+  if (filtered.length === 0) {
+    catalogEmpty.textContent = "当前筛选条件下没有可展示的模型。";
+    return;
+  }
+  catalogEmpty.textContent = "";
+
+  filtered.forEach((group) => {
+    const card = document.createElement("article");
+    card.className = "provider-card provider-card-fixed";
+    card.innerHTML = `
+      <div class="provider-card-head">
+        <div>
+          <h3>${group.provider}</h3>
+          <p>${group.count} 个模型</p>
+        </div>
+      </div>
+    `;
+
+    const list = document.createElement("div");
+    list.className = "provider-model-list";
+    (group.models || []).forEach((model) => {
+      const chip = document.createElement("div");
+      chip.className = "provider-model-chip";
+      chip.title = model.id;
+      chip.textContent = model.id;
+      list.appendChild(chip);
+    });
+
+    card.appendChild(list);
+    providerGrid.appendChild(card);
+  });
+}
+
+async function loadCatalog() {
+  const response = await fetch("/api/catalog", { headers: { Accept: "application/json" } });
+  if (!response.ok) {
+    throw new Error("模型列表加载失败");
+  }
+  const payload = await response.json();
+  catalogUpdated.textContent = formatDateTime(payload.synced_at || payload.generated_at);
+  catalogState.providers = payload.providers || [];
+  renderSummary(payload);
+  renderFilterBar();
+  renderProviders();
+}
+
+window.addEventListener("DOMContentLoaded", async () => {
+  try {
+    await loadCatalog();
+  } catch (error) {
+    catalogEmpty.textContent = error.message;
+    providerGrid.innerHTML = "";
+    providerFilterBar.innerHTML = "";
+  }
 });

static/public.js

@@ -5,10 +5,13 @@ const healthGrid = document.getElementById("health-grid");
 const dashboardEmpty = document.getElementById("dashboard-empty");
 const refreshDashboardBtn = document.getElementById("refresh-dashboard");
 
+const DISPLAY_TIMEZONE = "Asia/Shanghai";
+
 const dateTimeFormatter = new Intl.DateTimeFormat("zh-CN", {
   hour: "2-digit",
   minute: "2-digit",
   hour12: false,
+  timeZone: DISPLAY_TIMEZONE,
 });
 
 const SUMMARY_WIDTH = 360;