fix: 同步记录弹窗改为局部刷新 (#62)

admin/handler/web/others.go

@@ -156,14 +156,39 @@ func (h *Handler) renderSybListWithLoginReason(c *gin.Context, keyword, pageRaw,
 		"SyncRunning":     syncStatus.Running,
 		"SyncHistory":     history,
 		"NeedSyncHistory": c.Query("history") == "1",
-		"HistoryRefreshURL": sybHistoryURL(history.Page,
+		"HistoryFetchURL": sybHistoryPartialURL(history.Page,
 			keyword, dateFrom, dateTo),
 		"HistoryPagination": sybHistoryPagination(history.Page, history.TotalPages,
 			keyword, dateFrom, dateTo),
+		"HistoryFetchPagination": sybHistoryPartialPagination(history.Page, history.TotalPages,
+			keyword, dateFrom, dateTo),
 		"Pagination": service.NewPaginationView(result.Page, result.TotalPages, values.Encode()),
 	}))
 }
 
+// SybSyncHistory 只返回同步记录弹窗内部的 HTML。它只读本地数据库，不调用
+// 顺运宝；完整页面和局部刷新共用同一份模板，避免字段或分页标记漂移。
+func (h *Handler) SybSyncHistory(c *gin.Context) {
+	c.Header("Cache-Control", "no-store")
+	keyword := c.Query("order_no")
+	dateFrom := c.Query("date_from")
+	dateTo := c.Query("date_to")
+	history, err := service.ListSybSyncHistory(h.db, service.ParsePage(c.Query("history_page")))
+	if err != nil {
+		c.String(http.StatusInternalServerError, "读取同步记录失败，请稍后重试")
+		return
+	}
+	c.HTML(http.StatusOK, "syb/history_partial", gin.H{
+		"SyncHistory": history,
+		"HistoryFetchURL": sybHistoryPartialURL(history.Page,
+			keyword, dateFrom, dateTo),
+		"HistoryPagination": sybHistoryPagination(history.Page, history.TotalPages,
+			keyword, dateFrom, dateTo),
+		"HistoryFetchPagination": sybHistoryPartialPagination(history.Page, history.TotalPages,
+			keyword, dateFrom, dateTo),
+	})
+}
+
 func sybHistoryPagination(pageNum, totalPages int, keyword, dateFrom, dateTo string) service.PaginationView {
 	link := func(target int) string { return sybHistoryURL(target, keyword, dateFrom, dateTo) }
 	view := service.PaginationView{
@@ -189,6 +214,31 @@ func sybHistoryURL(pageNum int, keyword, dateFrom, dateTo string) string {
 	return "/syb?" + values.Encode()
 }
 
+func sybHistoryPartialPagination(pageNum, totalPages int, keyword, dateFrom, dateTo string) service.PaginationView {
+	link := func(target int) string { return sybHistoryPartialURL(target, keyword, dateFrom, dateTo) }
+	view := service.PaginationView{
+		Page: pageNum, TotalPages: totalPages, HasPrev: pageNum > 1, HasNext: pageNum < totalPages,
+		FirstURL: link(1), LastURL: link(totalPages),
+	}
+	if view.HasPrev {
+		view.PrevURL = link(pageNum - 1)
+	}
+	if view.HasNext {
+		view.NextURL = link(pageNum + 1)
+	}
+	return view
+}
+
+func sybHistoryPartialURL(pageNum int, keyword, dateFrom, dateTo string) string {
+	values := url.Values{"history_page": {strconv.Itoa(pageNum)}}
+	if keyword != "" {
+		values.Set("order_no", keyword)
+	}
+	values.Set("date_from", dateFrom)
+	values.Set("date_to", dateTo)
+	return "/syb/sync-history?" + values.Encode()
+}
+
 // sybStatusLine 组装底部状态条的默认文案（没有 msg 覆盖时）。
 // `[必须]` 显示筛选后的**全量**总数，不是本页行数，见工单 #43 定下的规则。
 func sybStatusLine(result *service.SybListResult) string {

admin/handler/web/others_test.go

@@ -115,3 +115,35 @@ func TestSybHistoryURL_刷新时保留当前页和筛选(t *testing.T) {
 		}
 	}
 }
+
+func TestSybHistoryPartialURL_只读片段保留当前页和筛选(t *testing.T) {
+	location, err := url.Parse(sybHistoryPartialURL(3, "ORDER-1", "2026-08-01", "2026-08-09"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if location.Path != "/syb/sync-history" {
+		t.Fatalf("局部刷新应使用独立只读路由，实际 %s", location.Path)
+	}
+	query := location.Query()
+	for name, want := range map[string]string{
+		"history_page": "3", "order_no": "ORDER-1",
+		"date_from": "2026-08-01", "date_to": "2026-08-09",
+	} {
+		if got := query.Get(name); got != want {
+			t.Fatalf("局部刷新链接 %s=%q，期望 %q；URL=%s", name, got, want, location.String())
+		}
+	}
+}
+
+func TestSybHistoryPartialPagination_翻页继续使用片段路由(t *testing.T) {
+	view := sybHistoryPartialPagination(2, 3, "ORDER-1", "2026-08-01", "2026-08-09")
+	for _, raw := range []string{view.FirstURL, view.PrevURL, view.NextURL, view.LastURL} {
+		location, err := url.Parse(raw)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if location.Path != "/syb/sync-history" {
+			t.Fatalf("弹窗局部翻页不应请求完整 SYB 页面：%s", raw)
+		}
+	}
+}

admin/handler/web/web.go

@@ -71,7 +71,8 @@ func Register(r *gin.Engine, db *sql.DB, onlineThreshold time.Duration) {
 
 	// 3. 顺运宝数据
 	pages.GET("/syb", h.SybList)
-	pages.GET("/syb/captcha", h.SybCaptcha) // 登录弹窗里的验证码图片
+	pages.GET("/syb/sync-history", h.SybSyncHistory) // 弹窗局部刷新，只读本地同步记录
+	pages.GET("/syb/captcha", h.SybCaptcha)          // 登录弹窗里的验证码图片
 	pages.POST("/syb/sync", h.SybSync)
 	pages.POST("/syb/login-and-sync", h.SybLoginAndSync)
 	pages.POST("/syb/match", h.SybMatch)