feat(t224): add incremental freight sync

backend-api/internal/transport/webui/templates/freight-import.gohtml

@@ -11,7 +11,7 @@
     <div class="title-row">
       <div>
         <h1>导入 ERP 货运</h1>
-        <p class="subtitle">使用 ERP 页面“全部单号”中的完整单号</p>
+        <p class="subtitle">按完整单号导入，或按创建日期发现新增货运</p>
       </div>
       <a class="button" href="/freight">返回列表</a>
     </div>
@@ -20,6 +20,10 @@
     <section class="detail-section" aria-labelledby="sync-result-title">
       <h2 id="sync-result-title">同步状态</h2>
       <dl class="detail-grid">
+        <div><dt>方式</dt><dd>{{if eq .Sync.Mode "CREATED_RANGE"}}创建日期{{else}}完整单号{{end}}</dd></div>
+        {{if eq .Sync.Mode "CREATED_RANGE"}}
+        <div><dt>查询范围</dt><dd>{{.Sync.CreatedFrom}} 至 {{.Sync.CreatedTo}}</dd></div>
+        {{end}}
         <div><dt>状态</dt><dd>{{.Sync.Status}}</dd></div>
         <div><dt>货运单</dt><dd>{{.Sync.OrderCount}}</dd></div>
         <div><dt>商品明细</dt><dd>{{.Sync.ItemCount}}</dd></div>
@@ -30,15 +34,49 @@
       {{end}}
     </section>
     {{end}}
+    {{if .Watermark}}
+    <section class="detail-section" aria-labelledby="watermark-title">
+      <h2 id="watermark-title">增量同步水位</h2>
+      <dl class="detail-grid">
+        <div><dt>已成功同步至</dt><dd><time datetime="{{machineTime .Watermark.LastSuccessfulTo}}">{{displayTime .Watermark.LastSuccessfulTo}}</time></dd></div>
+        <div><dt>最近成功任务</dt><dd>{{.Watermark.LastSuccessfulRunID}}</dd></div>
+      </dl>
+    </section>
+    {{else}}
+    <div class="notice" role="status">尚无日期同步水位，“同步至现在”将从今天开始。</div>
+    {{end}}
     <form class="form-panel" method="post" action="/freight/import" data-loading-form>
       <input type="hidden" name="csrf_token" value="{{.Page.CSRFToken}}">
       <input type="hidden" name="idempotency_key" value="{{.IdempotencyKey}}">
+      <input type="hidden" name="mode" value="ORDER_NUMBER">
+      <h2>按完整单号</h2>
       <div class="field">
         <label for="order-number">完整单号</label>
         <input id="order-number" name="order_number" value="{{.OrderNumber}}"
           maxlength="128" autocomplete="off" required>
       </div>
-      <button class="button primary" type="submit" data-loading-label="正在创建…">开始同步</button>
+      <button class="button primary" type="submit" data-loading-label="正在创建…">同步此单号</button>
+    </form>
+    <form class="form-panel" method="post" action="/freight/import" data-loading-form>
+      <input type="hidden" name="csrf_token" value="{{.Page.CSRFToken}}">
+      <input type="hidden" name="idempotency_key" value="{{.IdempotencyKey}}">
+      <input type="hidden" name="mode" value="CREATED_RANGE">
+      <h2>按创建日期</h2>
+      <div class="date-range-fields">
+        <div class="field">
+          <label for="created-from">开始日期</label>
+          <input id="created-from" name="created_from" type="date" value="{{.CreatedFrom}}" required>
+        </div>
+        <div class="field">
+          <label for="created-to">结束日期</label>
+          <input id="created-to" name="created_to" type="date" value="{{.CreatedTo}}" required>
+        </div>
+      </div>
+      <div class="button-row">
+        <button class="button primary" type="submit" data-loading-label="正在创建…">同步日期范围</button>
+        <button class="button" type="submit" name="sync_to_now" value="true"
+          formnovalidate data-loading-label="正在创建…">同步至现在</button>
+      </div>
     </form>
   </main>
 </body>