6

6

src/App.tsx

@@ -403,6 +403,7 @@ export default function App() {
   const BATCH_ROW_NUMBER_FIELD_ID = 'fldiqlTVsU';
   const BATCH_LABEL11_FIELD_ID = 'fld4BZHtBV';
   const BATCH_LABEL12_FIELD_ID = 'fldnRlMeaD';
+  const BATCH_BUFFER_FIELD_ID = 'fldLBXEAo0';
 
   const activateTableForPaging = async (table: any) => {
     try {
@@ -3685,6 +3686,13 @@ export default function App() {
         }
       }
 
+      if (!isBackward && showUI && mode === 'generate' && (!currentExpectedDate || isNaN(currentExpectedDate.getTime()))) {
+        const autoExpected = computeExpectedDateByBufferDays(results, 14, completionDateAdjustment);
+        if (autoExpected) {
+          setExpectedDate(autoExpected);
+        }
+      }
+
       const nextAdjustments = remapTimelineAdjustmentsToNewResults(timelineResults, results);
       setTimelineAdjustments(nextAdjustments);
       pendingRecalculateAfterCalculateAdjustmentsRef.current = nextAdjustments;
@@ -4090,6 +4098,20 @@ export default function App() {
     return adjusted;
   };
 
+  const computeExpectedDateByBufferDays = (
+    results: any[],
+    bufferDays: number,
+    completionAdjustmentOverride?: number
+  ): Date | null => {
+    if (timelineDirection === 'backward') return null;
+    if (!Number.isFinite(bufferDays)) return null;
+    const adjustedCompletionDate = getAdjustedLastCompletionDate(results, completionAdjustmentOverride);
+    if (!adjustedCompletionDate) return null;
+    const next = new Date(adjustedCompletionDate);
+    next.setDate(next.getDate() + Math.round(bufferDays));
+    return next;
+  };
+
   const computeAutoBufferDaysUsingExpectedDate = (
     results: any[],
     expectedDateOverride?: Date | null,
@@ -5455,6 +5477,7 @@ export default function App() {
         const colorText = getText('colorText');
         const rawStart = f[nameToId.get('startTimestamp') || ''];
         const rawExpected = f[nameToId.get('expectedDateTimestamp') || ''];
+        const rawBufferDays = f[nameToId.get('缓冲期') || BATCH_BUFFER_FIELD_ID || ''];
         let startDate: Date | null = null;
         let expectedDateObj: Date | null = null;
         if (typeof rawStart === 'number') startDate = new Date(rawStart);
@@ -5478,6 +5501,28 @@ export default function App() {
           if (typeof v === 'number') expectedDateObj = new Date(v); else expectedDateObj = parseDate(v);
         }
 
+        const parseBufferDays = (raw: any): number | null => {
+          if (raw == null) return null;
+          if (typeof raw === 'number' && Number.isFinite(raw)) return raw;
+          if (Array.isArray(raw) && raw.length > 0) {
+            const item = raw[0];
+            if (typeof item === 'number' && Number.isFinite(item)) return item;
+            const text = extractText(item);
+            const n = Number(text);
+            return Number.isFinite(n) ? n : null;
+          }
+          if (typeof raw === 'string') {
+            const n = Number(raw);
+            return Number.isFinite(n) ? n : null;
+          }
+          if (raw && typeof raw === 'object') {
+            const v = (raw as any).value || (raw as any).text || (raw as any).name || '';
+            const n = Number(v);
+            return Number.isFinite(n) ? n : null;
+          }
+          return null;
+        };
+
         const normalizeExcludedDates = (raw: any): string[] => {
           const out: string[] = [];
           const pushToken = (token: any) => {
@@ -5565,6 +5610,16 @@ export default function App() {
         try {
           const results = await handleCalculateTimeline(true, { selectedLabels: labels, expectedDate: expectedDateObj || null, startTime: startDate || null, excludedDates: batchExcludedDates }, false);
           if (results && results.length > 0) {
+            let effectiveExpectedDate = expectedDateObj || null;
+            if (!effectiveExpectedDate) {
+              const bufferDays = parseBufferDays(rawBufferDays);
+              const fallbackDays = Number.isFinite(bufferDays as number) ? (bufferDays as number) : 14;
+              const autoExpected = computeExpectedDateByBufferDays(results, fallbackDays, completionDateAdjustment);
+              if (autoExpected) {
+                effectiveExpectedDate = autoExpected;
+                setExpectedDate(autoExpected);
+              }
+            }
             const processRecordIds = await writeToProcessDataTable(results, { foreignId, style: styleText, color: colorText });
             const deliveryRecordId = await writeToDeliveryRecordTable(
               results,
@@ -5574,7 +5629,7 @@ export default function App() {
                 foreignId,
                 style: styleText,
                 color: colorText,
-                expectedDate: expectedDateObj || null,
+                expectedDate: effectiveExpectedDate,
                 startTime: startDate || null,
                 selectedLabels: labels
               }
@@ -6947,14 +7002,6 @@ export default function App() {
               >
                 <span style={{ fontSize: 14, lineHeight: 1 }}>✏️</span>
               </Button>
-              <>
-                <Text type="tertiary" style={{ marginLeft: 8 }}>锁交付</Text>
-                <Switch
-                  checked={isExpectedDeliveryDateLocked}
-                  onChange={handleExpectedDeliveryDateLockChange}
-                  style={{ marginLeft: 4 }}
-                />
-              </>
             </div>
           </div>
         }