feat(export): use window-level detail drawer overlay

electron/services/snsService.ts

@@ -417,13 +417,13 @@ class SnsService {
             )
 
             let rows = primary.rows
-            if (!primary.success || !rows) {
+            if (!primary.success || !rows || rows.length === 0) {
                 const fallback = await wcdbService.execQuery(
                     'sns',
                     null,
                     "SELECT userName AS username, COUNT(1) AS total FROM SnsTimeLine WHERE userName IS NOT NULL AND userName <> '' GROUP BY userName"
                 )
-                if (!fallback.success || !fallback.rows) {
+                if (!fallback.success || !fallback.rows || fallback.rows.length === 0) {
                     return { success: false, error: primary.error || fallback.error || '获取朋友圈联系人条数失败' }
                 }
                 rows = fallback.rows
@@ -433,7 +433,11 @@ class SnsService {
                 const usernameRaw = row?.username ?? row?.user_name ?? row?.userName ?? ''
                 const username = typeof usernameRaw === 'string' ? usernameRaw.trim() : String(usernameRaw || '').trim()
                 if (!username) continue
-                counts[username] = this.parseCountValue(row)
+                const countRaw = row?.total ?? row?.count ?? row?.cnt
+                const parsedCount = Number(countRaw)
+                counts[username] = Number.isFinite(parsedCount) && parsedCount > 0
+                    ? Math.floor(parsedCount)
+                    : this.parseCountValue(row)
             }
             return { success: true, data: counts }
         } catch (e) {

src/pages/ExportPage.scss

@@ -573,7 +573,6 @@
   display: flex;
   flex: 1;
   min-height: 0;
-  gap: 10px;
 
   .table-wrap {
     flex: 1;
@@ -1015,15 +1014,25 @@
   }
 }
 
+.export-session-detail-overlay {
+  position: fixed;
+  inset: 0;
+  z-index: 1100;
+  display: flex;
+  justify-content: flex-end;
+  background: rgba(15, 23, 42, 0.24);
+}
+
 .export-session-detail-panel {
-  width: 300px;
-  min-width: 300px;
-  border: 1px solid var(--border-color);
-  border-radius: 10px;
+  width: min(360px, calc(100vw - 16px));
+  height: 100vh;
+  border-left: 1px solid var(--border-color);
+  border-radius: 0;
   background: var(--card-bg);
   display: flex;
   flex-direction: column;
   overflow: hidden;
+  box-shadow: -12px 0 30px rgba(0, 0, 0, 0.18);
 
   .detail-header {
     display: flex;
@@ -1615,16 +1624,6 @@
   .media-check-grid {
     grid-template-columns: repeat(2, minmax(120px, 1fr));
   }
-
-  .session-table-layout.with-detail {
-    flex-direction: column;
-  }
-
-  .export-session-detail-panel {
-    width: 100%;
-    min-width: 0;
-    max-height: 360px;
-  }
 }
 
 @media (max-width: 720px) {
@@ -1647,6 +1646,6 @@
   }
 
   .export-session-detail-panel {
-    max-height: 320px;
+    width: calc(100vw - 12px);
   }
 }

src/pages/ExportPage.tsx

@@ -2096,6 +2096,17 @@ function ExportPage() {
     void loadSessionDetail(sessionId)
   }, [loadSessionDetail])
 
+  useEffect(() => {
+    if (!showSessionDetailPanel) return
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === 'Escape') {
+        setShowSessionDetailPanel(false)
+      }
+    }
+    window.addEventListener('keydown', handleKeyDown)
+    return () => window.removeEventListener('keydown', handleKeyDown)
+  }, [showSessionDetailPanel])
+
   const handleCopyDetailField = useCallback(async (text: string, field: string) => {
     try {
       await navigator.clipboard.writeText(text)
@@ -2581,7 +2592,7 @@ function ExportPage() {
           </div>
         )}
 
-        <div className={`session-table-layout ${showSessionDetailPanel ? 'with-detail' : ''}`}>
+        <div className="session-table-layout">
           <div className="table-wrap">
             {contactsList.length === 0 && contactsLoadIssue ? (
               <div className="load-issue-state">
@@ -2698,7 +2709,17 @@ function ExportPage() {
           </div>
 
           {showSessionDetailPanel && (
-            <aside className="export-session-detail-panel">
+            <div
+              className="export-session-detail-overlay"
+              onClick={() => setShowSessionDetailPanel(false)}
+            >
+              <aside
+                className="export-session-detail-panel"
+                role="dialog"
+                aria-modal="true"
+                aria-label="会话详情"
+                onClick={(event) => event.stopPropagation()}
+              >
               <div className="detail-header">
                 <h4>会话详情</h4>
                 <button className="close-btn" onClick={() => setShowSessionDetailPanel(false)}>
@@ -2884,7 +2905,8 @@ function ExportPage() {
               ) : (
                 <div className="detail-empty">暂无详情</div>
               )}
-            </aside>
+              </aside>
+            </div>
           )}
         </div>
       </div>