每日日报：定时汇总昨日经营情况并推送 (v1.10.0)

- 通知页新增「每日日报」配置：启用开关、发送时间（服务器时区）、
  渠道多选（不选=全部启用渠道），支持预览弹窗与立即发送
- 报告内容：昨日消费（环比 + 对近7天日均）、收入(不含管理员)/管理员消耗/
  成本/利润/利润率、请求与 Tokens 与活跃用户、Top5 模型与用户（标管理员）、
  昨日成本明细（按用量/固定摊销 + 未纳入渠道数）、上游余额与耗尽预警、
  用户余额预收合计、今日与未来 7 天预测（含区间与回测偏差）
- 调度器每 30 秒检查 HH:MM 命中，lastSent 持久化防重发（重启安全）
- 邮件渠道（Resend/SMTP）正文上限放宽至 2 万字符，IM 渠道保持 1500 截断

Author: lettimepassby

README.md

@@ -30,6 +30,10 @@
   各匹配上游的期内成本（按用量 × 充值汇率；「固定成本」渠道按天摊销：
   每次付费金额 ÷ 覆盖天数 × 窗口天数，且无论是否匹配到渠道都计入；
   用量接口不可用时退回余额下降推算）。未匹配的渠道单独列出，加入监控即可参与计算
+- **每日日报**：可设定每天固定时间（服务器时区）自动汇总昨日经营情况——消费环比、
+  收入/成本/利润、Top 模型与用户、成本明细、上游余额与耗尽预警、用户余额预收、
+  今日与未来 7 天预测——通过通知渠道推送（邮件渠道发全文，IM 渠道自动截断）；
+  支持预览与立即发送
 - **人民币折算**：每个站点可配置充值汇率（站点 $1 折合 ¥ 多少，如 1:2 充值）；
   余额、消耗、图表等金额主显人民币（未配置按 1:1），站点原始余额作为次要信息展示；
   **余额告警阈值仍按站点余额判断**，不受汇率影响

lib/notify.js

@@ -211,7 +211,9 @@ export async function sendToChannel(channel, title, body, extra = {}) {
   const sender = SENDERS[channel.type];
   if (!sender) return { ok: false, error: `未知渠道类型：${channel.type}` };
   try {
-    await sender(channel.config || {}, clamp(title, 200), clamp(body), extra);
+    // 邮件渠道放宽正文长度（日报等长文），IM 类渠道按平台上限截断
+    const limit = channel.type === "resend" || channel.type === "smtp" ? 20000 : 1500;
+    await sender(channel.config || {}, clamp(title, 200), clamp(body, limit), extra);
     return { ok: true };
   } catch (err) {
     return { ok: false, error: err?.message || String(err) };

lib/store.js

@@ -7,6 +7,8 @@ import { DEFAULT_RULES } from "./alerts.js";
 const DEFAULT_SETTINGS = {
   refreshIntervalSec: 60, // 后台自动刷新间隔
   lowBalanceUsd: 5, // 全局低余额告警阈值（美元）
+  // 每日日报：按服务器时区定时汇总昨日「我的站点」经营情况并推送
+  dailyReport: { enabled: false, time: "09:00", channelIds: [], lastSent: null },
 };
 
 function uid(prefix = "st") {
@@ -111,6 +113,20 @@ export class Store {
   }
 
   async updateSettings(patch) {
+    // dailyReport 做字段级合并与校验，保留 lastSent
+    if (patch.dailyReport && typeof patch.dailyReport === "object") {
+      const cur = this.data.settings.dailyReport || DEFAULT_SETTINGS.dailyReport;
+      const p = patch.dailyReport;
+      patch = {
+        ...patch,
+        dailyReport: {
+          enabled: "enabled" in p ? !!p.enabled : cur.enabled,
+          time: /^\d{2}:\d{2}$/.test(p.time || "") ? p.time : cur.time,
+          channelIds: Array.isArray(p.channelIds) ? p.channelIds.map(String) : cur.channelIds,
+          lastSent: cur.lastSent ?? null,
+        },
+      };
+    }
     this.data.settings = { ...this.data.settings, ...patch };
     await this.save();
     return this.data.settings;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "relay-monitor",
-  "version": "1.9.0",
+  "version": "1.10.0",
   "private": true,
   "description": "监控 sub2api / new-api 中转站余额的网页面板",
   "type": "module",

public/app.js

@@ -63,6 +63,8 @@ const api = {
   removeChannel: (id) => call("/api/notifications/channels/" + id, { method: "DELETE" }),
   testChannel: (b) => call("/api/notifications/test", { body: b }),
   saveRules: (b) => call("/api/notifications/rules", { method: "PUT", body: b }),
+  reportPreview: () => call("/api/report/preview", { method: "POST", body: {} }),
+  reportSend: () => call("/api/report/send", { method: "POST", body: {} }),
   login: (b) => call("/api/auth/login", { body: b }),
   logout: () => call("/api/auth/logout", { method: "POST", body: {} }),
   changePassword: (b) => call("/api/auth/password", { body: b }),
@@ -609,7 +611,33 @@ function renderNotify() {
         <div><div class="set-title">保存规则</div><div class="set-desc">应用阈值与间隔修改</div></div>
         <button class="btn btn-primary" id="rulesSave">保存</button>
       </div>
+    </div>
+    <div class="section-head" style="margin-top:20px"><h2>每日日报</h2>
+      <span class="muted">定时汇总昨日「我的站点」经营情况并推送（时间按服务器时区）</span></div>
+    <div class="panel settings-list">
+      <div class="set-row">
+        <div><div class="set-title">启用日报</div><div class="set-desc">每天在设定时间生成并发送昨日报告</div></div>
+        <button class="toggle ${state.settings.dailyReport?.enabled ? "on" : ""}" id="dr-enabled"></button>
+      </div>
+      <div class="set-row">
+        <div><div class="set-title">发送时间</div><div class="set-desc">服务器时区的每日时刻</div></div>
+        <div class="field-inline"><input type="time" class="input small" style="width:112px;text-align:center" id="dr-time" value="${esc(state.settings.dailyReport?.time || "09:00")}"></div>
+      </div>
+      <div class="set-row">
+        <div><div class="set-title">发送渠道</div><div class="set-desc">不勾选 = 所有启用的渠道；日报较长，建议勾选邮件渠道</div></div>
+        <div class="dr-channels">${state.channels.map((c) =>
+          `<label class="chk-line"><input type="checkbox" data-drch="${c.id}"${(state.settings.dailyReport?.channelIds || []).includes(c.id) ? " checked" : ""}> ${esc(c.name)}</label>`).join("") || '<span class="muted">先添加通知渠道</span>'}</div>
+      </div>
+      <div class="set-row">
+        <div><div class="set-title">保存与测试</div><div class="set-desc">预览按当前数据生成的报告，或立即发送一次</div></div>
+        <div class="field-inline">
+          <button class="btn btn-ghost" id="dr-preview">预览</button>
+          <button class="btn btn-ghost" id="dr-send">立即发送</button>
+          <button class="btn btn-primary" id="dr-save">保存</button>
+        </div>
+      </div>
     </div>`;
+  $("#dr-enabled").onclick = () => $("#dr-enabled").classList.toggle("on");
 
   // 切换单位时把输入值换算过去（两个单位间必然是互换）
   $("#rule-etaUnit").onchange = () => {
@@ -1588,6 +1616,8 @@ async function openTrend(station) {
 }
 $("#trendClose").onclick = () => $("#trendModal").classList.remove("open");
 backdropClose("trendModal", () => $("#trendModal").classList.remove("open"));
+$("#reportClose").onclick = () => $("#reportModal").classList.remove("open");
+backdropClose("reportModal", () => $("#reportModal").classList.remove("open"));
 
 function niceStep(rough) {
   const pow = Math.pow(10, Math.floor(Math.log10(rough || 1)));
@@ -1776,6 +1806,45 @@ $(".main").addEventListener("click", async (e) => {
     return;
   }
 
+  // 日报：保存 / 预览 / 立即发送
+  if (e.target.closest("#dr-save")) {
+    try {
+      const channelIds = [...document.querySelectorAll("[data-drch]:checked")].map((el) => el.dataset.drch);
+      const r = await api.saveSettings({
+        dailyReport: {
+          enabled: $("#dr-enabled").classList.contains("on"),
+          time: $("#dr-time").value || "09:00",
+          channelIds,
+        },
+      });
+      state.settings = r.settings;
+      toast("日报设置已保存");
+    } catch (err) { toast(err.message, "err"); }
+    return;
+  }
+  const drPreview = e.target.closest("#dr-preview");
+  if (drPreview) {
+    drPreview.disabled = true;
+    try {
+      const r = await api.reportPreview();
+      $("#reportText").textContent = r.text;
+      $("#reportModal").classList.add("open");
+    } catch (err) { toast(err.message, "err"); }
+    finally { drPreview.disabled = false; }
+    return;
+  }
+  const drSend = e.target.closest("#dr-send");
+  if (drSend) {
+    drSend.disabled = true;
+    try {
+      const r = await api.reportSend();
+      const ok = r.results.filter((x) => x.ok).length;
+      toast(`日报已发送：${ok}/${r.results.length} 个渠道成功`, ok ? "ok" : "err");
+    } catch (err) { toast(err.message, "err"); }
+    finally { drSend.disabled = false; }
+    return;
+  }
+
   // 渠道操作
   const chBtn = e.target.closest("[data-chact]");
   if (chBtn) {

public/index.html

@@ -200,6 +200,22 @@ <h2 id="chModalTitle">添加通知渠道</h2>
     </div>
   </div>
 
+  <!-- 日报预览弹窗 -->
+  <div class="overlay" id="reportModal">
+    <div class="modal modal-wide">
+      <div class="modal-head">
+        <h2>日报预览</h2>
+        <p>按当前数据生成的昨日报告（实际发送时按设定时间的数据）</p>
+      </div>
+      <div class="modal-body">
+        <pre class="report-pre" id="reportText"></pre>
+      </div>
+      <div class="modal-foot">
+        <button class="btn btn-secondary" id="reportClose">关闭</button>
+      </div>
+    </div>
+  </div>
+
   <!-- 趋势弹窗 -->
   <div class="overlay" id="trendModal">
     <div class="modal modal-wide">

public/styles.css

@@ -340,6 +340,15 @@ button { font-family: inherit; cursor: pointer; }
 .u-table td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
 .u-table td.u-empty { text-align: center; color: var(--text-tertiary); padding: 28px; }
 
+/* ---- 日报 ---- */
+.dr-channels { display: flex; flex-wrap: wrap; gap: 6px 16px; max-width: 460px; justify-content: flex-end; }
+.report-pre {
+  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px;
+  line-height: 1.7; white-space: pre-wrap; word-break: break-all;
+  background: var(--bg-muted); border: 1px solid var(--border); border-radius: 8px; padding: 14px;
+  max-height: 60vh; overflow: auto;
+}
+
 /* ---- 固定成本付费记录编辑器 ---- */
 .purchase-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
 .purchase-row .input { height: 32px; }