fix: 物品打印模板客户移至左侧二维码下方

app/src/main/java/com/example/ops_android/printer/PrintHelper.kt

@@ -248,7 +248,9 @@ object PrintHelper {
             textY = drawTextBlock(canvas, "", "位置：${item.containerBreadcrumb}", textX, textY, textMaxWidth, maxLines = 4, textSize = 25f, lineSpacingExtra = 4f)
         }
 
-        if (textY < maxTextY && !item.linkedCustomers.isNullOrEmpty()) {
+        canvas.drawLine(dividerX.toFloat(), padding.toFloat(), dividerX.toFloat(), maxTextY.toFloat(), sepPaint)
+
+        if (!item.linkedCustomers.isNullOrEmpty()) {
             val customerNames = item.linkedCustomers
                 .mapNotNull { c ->
                     listOfNotNull(c.first_name, c.last_name)
@@ -256,11 +258,14 @@ object PrintHelper {
                         .ifBlank { null }
                 }
                 .joinToString(", ")
-            textY = drawTextBlock(canvas, "", "客户：$customerNames", textX, textY, textMaxWidth, maxLines = 2, textSize = 25f, lineSpacingExtra = 4f)
+            val customerText = "客户：$customerNames"
+            val customerY = qrY + qrSize + 4
+            val leftTextMaxWidth = (dividerX - padding * 2).toFloat()
+            if (customerY < maxTextY) {
+                drawTextBlock(canvas, "", customerText, padding.toFloat(), customerY.toFloat(), leftTextMaxWidth, maxLines = 2, textSize = 20f, lineSpacingExtra = 2f)
+            }
         }
 
-        canvas.drawLine(dividerX.toFloat(), padding.toFloat(), dividerX.toFloat(), maxTextY.toFloat(), sepPaint)
-
         if (!item.serial_number.isNullOrBlank()) {
             canvas.drawLine(padding.toFloat(), maxTextY.toFloat(), (widthDots - padding).toFloat(), maxTextY.toFloat(), sepPaint)