落地私聊附件询价：发卡走 H5 收 Excel/PDF，认成口播再复用三线文字流程，避免附件卡在识别或退成纯文本。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/agent/channel/h5/upload_page.py

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+"""
+附件询价 H5 上传页。
+
+本文件职责：渲染选文件页与过期/成功/拒收提示。URL 不含 userid。
+样式按企微内嵌、手机竖屏：卡片、虚线选区、已选文件列表；不改上传规则。
+"""
+
+from __future__ import annotations
+
+from html import escape
+import json
+
+from agent.policy import inquiry_copy as copy
+
+# 三页共用：浅底、白卡片、企微蓝主按钮。禁止在页面里写 userid。
+_PAGE_CSS = """
+:root {
+  --bg: #eef3f9;
+  --card: #ffffff;
+  --text: #17233d;
+  --muted: #5b6b7c;
+  --line: #c5d4ea;
+  --brand: #1677ff;
+  --brand-press: #0f62d9;
+  --danger: #d83931;
+  --ok: #0f8a5f;
+  --shadow: 0 10px 28px rgba(23, 51, 91, 0.10);
+}
+* { box-sizing: border-box; }
+html, body { margin: 0; min-height: 100%; }
+body {
+  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
+  background: var(--bg);
+  color: var(--text);
+  -webkit-font-smoothing: antialiased;
+}
+.wrap {
+  max-width: 480px;
+  margin: 0 auto;
+  padding: 20px 16px calc(24px + env(safe-area-inset-bottom));
+}
+.card {
+  background: var(--card);
+  border-radius: 16px;
+  padding: 22px 20px 24px;
+  box-shadow: var(--shadow);
+}
+.hero {
+  display: flex;
+  align-items: flex-start;
+  gap: 12px;
+  margin-bottom: 12px;
+}
+.badge {
+  width: 44px;
+  height: 44px;
+  border-radius: 12px;
+  background: #e8f1ff;
+  color: var(--brand);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+.badge svg { width: 22px; height: 22px; }
+h1 { font-size: 20px; line-height: 1.3; margin: 0 0 4px; font-weight: 600; }
+.lead { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
+.hint { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
+.pills { display: flex; gap: 8px; margin: 14px 0 0; }
+.pill {
+  font-size: 12px;
+  color: #2b5aa8;
+  background: #eef4ff;
+  border-radius: 999px;
+  padding: 4px 10px;
+}
+.drop {
+  position: relative;
+  display: block;
+  margin-top: 18px;
+  padding: 22px 16px;
+  border: 1.5px dashed var(--line);
+  border-radius: 12px;
+  background: #f7faff;
+  text-align: center;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+}
+.drop:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.16); }
+.drop input {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  opacity: 0;
+  width: 100%;
+  height: 100%;
+  cursor: pointer;
+}
+.drop-title { display: block; font-size: 16px; font-weight: 600; }
+.drop-sub { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); }
+.picked { list-style: none; margin: 14px 0 0; padding: 0; }
+.picked li {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 12px;
+  margin-top: 8px;
+  background: #f6f8fb;
+  border-radius: 10px;
+  font-size: 14px;
+}
+.idx {
+  width: 22px;
+  height: 22px;
+  border-radius: 50%;
+  background: #e8f1ff;
+  color: var(--brand);
+  font-size: 12px;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+.name { word-break: break-all; }
+button[type="submit"], .btn {
+  width: 100%;
+  min-height: 48px;
+  margin-top: 20px;
+  border: 0;
+  border-radius: 10px;
+  background: var(--brand);
+  color: #fff;
+  font-size: 16px;
+  font-weight: 700;
+  cursor: pointer;
+  touch-action: manipulation;
+}
+button[type="submit"]:active, .btn:active { background: var(--brand-press); }
+button[disabled] { background: #94a3b8; cursor: not-allowed; }
+.err {
+  min-height: 1.4em;
+  margin: 12px 0 0;
+  color: var(--danger);
+  font-size: 14px;
+  line-height: 1.5;
+}
+.rules { margin: 16px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.8; }
+.tone-ok .badge { background: #e7f7ef; color: var(--ok); }
+.tone-warn .badge { background: #fdecea; color: var(--danger); }
+.tone-expired .badge { background: #eef1f5; color: var(--muted); }
+.body { margin: 8px 0 0; font-size: 15px; line-height: 1.7; }
+.back { margin: 10px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
+@media (prefers-reduced-motion: reduce) {
+  * { transition: none !important; }
+}
+"""
+
+_ICON_FILE = (
+    '<svg viewBox="0 0 24 24" fill="none" aria-hidden="true">'
+    '<path d="M7 3h7l5 5v13a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1z" stroke="currentColor" stroke-width="1.7"/>'
+    '<path d="M14 3v5h5" stroke="currentColor" stroke-width="1.7"/>'
+    '</svg>'
+)
+_ICON_OK = (
+    '<svg viewBox="0 0 24 24" fill="none" aria-hidden="true">'
+    '<circle cx="12" cy="12" r="9" stroke="currentColor" stroke-width="1.7"/>'
+    '<path d="M8 12.5l2.5 2.5L16 9.5" stroke="currentColor" stroke-width="1.7" stroke-linecap="round" stroke-linejoin="round"/>'
+    '</svg>'
+)
+_ICON_WARN = (
+    '<svg viewBox="0 0 24 24" fill="none" aria-hidden="true">'
+    '<path d="M12 4l9 16H3L12 4z" stroke="currentColor" stroke-width="1.7" stroke-linejoin="round"/>'
+    '<path d="M12 10v5M12 17.5h.01" stroke="currentColor" stroke-width="1.7" stroke-linecap="round"/>'
+    '</svg>'
+)
+_ICON_EXPIRED = (
+    '<svg viewBox="0 0 24 24" fill="none" aria-hidden="true">'
+    '<circle cx="12" cy="12" r="9" stroke="currentColor" stroke-width="1.7"/>'
+    '<path d="M12 7v6l4 2" stroke="currentColor" stroke-width="1.7" stroke-linecap="round"/>'
+    '</svg>'
+)
+
+
+def _shell(*, title: str, body: str, tone: str = "ok") -> str:
+    """成功 / 拒绝 / 过期共用卡片壳，避免三页三种简陋白底。"""
+    icons = {"ok": _ICON_OK, "warn": _ICON_WARN, "expired": _ICON_EXPIRED}
+    icon = icons.get(tone, _ICON_WARN)
+    extra = '<p class="back">请回企微查看识别结果。</p>' if tone == "ok" else ""
+    return f"""<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1"/>
+  <title>{title}</title>
+  <style>{_PAGE_CSS}</style>
+</head>
+<body>
+  <div class="wrap tone-{tone}">
+    <div class="card">
+      <div class="hero">
+        <div class="badge">{icon}</div>
+        <div>
+          <h1>{title}</h1>
+        </div>
+      </div>
+      <p class="body">{body}</p>
+      {extra}
+    </div>
+  </div>
+</body>
+</html>
+"""
+
+
+def render_upload_page() -> str:
+    """上传页：一次可选多个 Excel/PDF；图片请发回企微。"""
+    reject = json.dumps(copy.ATTACH_H5_REJECT_TYPE, ensure_ascii=False)
+    need = json.dumps(copy.ATTACH_H5_NEED_FILE, ensure_ascii=False)
+    return f"""<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1"/>
+  <title>上传询价附件</title>
+  <style>{_PAGE_CSS}</style>
+</head>
+<body>
+  <div class="wrap">
+    <div class="card">
+      <div class="hero">
+        <div class="badge">{_ICON_FILE}</div>
+        <div>
+          <h1>上传询价附件</h1>
+          <p class="lead">这里只传 Excel、PDF。图片请直接发到当前企微会话。</p>
+        </div>
+      </div>
+      <div class="pills"><span class="pill">Excel</span><span class="pill">PDF</span></div>
+      <p class="hint">一次可选多个文件，顺序按你选中的顺序。提交后请回企微查看识别结果。</p>
+      <form id="f" method="post" enctype="multipart/form-data">
+        <label class="drop" for="files">
+          <input id="files" name="files" type="file" multiple
+                 accept=".xls,.xlsx,.pdf,application/pdf,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"/>
+          <span class="drop-title">选择 Excel 或 PDF</span>
+          <span class="drop-sub">点这里选文件，可一次多选</span>
+        </label>
+        <ul class="picked" id="picked" hidden></ul>
+        <button type="submit" id="go">上传</button>
+      </form>
+      <p class="err" id="err" role="alert"></p>
+      <ul class="rules">
+        <li>只接受 .xls / .xlsx / .pdf</li>
+        <li>图片请发到当前企微会话，不要在本页上传</li>
+      </ul>
+    </div>
+  </div>
+  <script>
+    var REJECT = {reject};
+    var NEED = {need};
+    var input = document.getElementById("files");
+    var picked = document.getElementById("picked");
+    var err = document.getElementById("err");
+    var go = document.getElementById("go");
+    function esc(s) {{
+      return String(s).replace(/[&<>"']/g, function (c) {{
+        return ({{"&":"&amp;","<":"&lt;",">":"&gt;","\\"":"&quot;","'":"&#39;"}})[c];
+      }});
+    }}
+    function renderPicked() {{
+      var files = input.files || [];
+      err.textContent = "";
+      if (!files.length) {{
+        picked.innerHTML = "";
+        picked.hidden = true;
+        return;
+      }}
+      var html = "";
+      for (var i = 0; i < files.length; i++) {{
+        html += '<li><span class="idx">' + (i + 1) + '</span><span class="name">' + esc(files[i].name) + '</span></li>';
+      }}
+      picked.innerHTML = html;
+      picked.hidden = false;
+    }}
+    input.addEventListener("change", renderPicked);
+    document.getElementById("f").addEventListener("submit", function (ev) {{
+      var files = input.files;
+      err.textContent = "";
+      if (!files || !files.length) {{
+        ev.preventDefault();
+        err.textContent = NEED;
+        return;
+      }}
+      var okExt = /\\.(xlsx|xls|pdf)$/i;
+      for (var i = 0; i < files.length; i++) {{
+        if (!okExt.test(files[i].name)) {{
+          ev.preventDefault();
+          err.textContent = REJECT;
+          return;
+        }}
+      }}
+      go.disabled = true;
+      go.textContent = "正在上传…";
+    }});
+  </script>
+</body>
+</html>
+"""
+
+
+def render_upload_message(title: str, body: str, *, expired: bool = False) -> str:
+    """成功 / 拒绝 / 过期页。"""
+    tone = "expired" if expired else ("ok" if title == "上传成功" else "warn")
+    return _shell(title=escape(title), body=escape(body), tone=tone)
+
+
+def expired_upload_page() -> str:
+    return render_upload_message("链接已过期", copy.ATTACH_H5_EXPIRED, expired=True)