fix: select worker does not update select product worker

src/components/05_quotation/ProductItem.vue

@@ -212,34 +212,43 @@ function handleCheck(
   index: number,
   data: QuotationPayload['productServiceList'][number],
 ) {
+  const equals = data.amount === data.workerIndex.length;
   const target = data.workerIndex.indexOf(index);
   if (target > -1) {
-    data.amount -= 1;
     data.workerIndex.splice(target, 1);
+    if (equals) data.amount -= 1;
   } else {
     data.workerIndex.push(index);
-    data.amount += 1;
+    if (equals) data.amount += 1;
   }
+  data.amount = Math.max(data.workerIndex.length, data.amount);
 }
 
 watch(
   () => props.employeeRows,
-  (a, b) => {
+  (current, before) => {
-    if (a === undefined || b === undefined) return;
+    if (current === undefined || before === undefined) return;
 
-    const removed = b.findIndex(
+    rows.value.forEach((items) => {
-      (c) => !a.find((d) => JSON.stringify(c) === JSON.stringify(d)),
+      const mapping = items.workerIndex.map((v) => before[v]);
-    );
+      const incoming = current.filter(
+        (lhs) =>
+          !before.find((rhs) => {
+            console.log(lhs, rhs);
+            return JSON.stringify(lhs) === JSON.stringify(rhs);
+          }),
+      );
+      const selected = mapping.concat(incoming);
 
-    if (a.length < b.length) {
+      items.workerIndex = selected
-      rows.value.forEach((p) => {
+        .map((lhs) =>
-        const maxValue = Math.max(...p.workerIndex);
+          current.findIndex((rhs) => {
-        if (removed !== -1) {
+            return JSON.stringify(lhs) === JSON.stringify(rhs);
-          p.workerIndex = p.workerIndex.map((i) => (i > removed ? i - 1 : i));
+          }),
-        }
+        )
-        p.workerIndex = p.workerIndex.filter((i) => i !== maxValue);
+        .filter((v) => v !== -1);
-      });
+      items.amount = items.workerIndex.length;
-    }
+    });
   },
 );