优化

src/modules/ocean-bookings/components/OceanBookingPrintDialog.vue

@@ -10,7 +10,8 @@ import { getApiErrorDetails, type ApiErrorDetails } from '@/shared/api/http'
 import { downloadOceanBookingPrint } from '../api/platformOceanBookings'
 import type { OceanBookingPrintType } from '../types'
 
-const props = defineProps<{ bookingId: string; bookingNo?: string | null; allowed: boolean }>()
+const props = defineProps<{ bookingId: string; bookingNo?: string | null; allowed: boolean; initialType?: OceanBookingPrintType }>()
+const emit = defineEmits<{ previewed: [event: { bookingId: string; type: OceanBookingPrintType }] }>()
 const open = defineModel<boolean>({ default: false })
 const selectedType = ref<OceanBookingPrintType | ''>('')
 const loading = ref(false)
@@ -42,15 +43,18 @@ function reset() {
 }
 async function preview() {
   if (!props.allowed || !selectedType.value || loading.value) return
+  const bookingId = props.bookingId
+  const type = selectedType.value
   const request = ++previewRequest
   loading.value = true
   error.value = null
   releasePreview()
   try {
-    const blob = await downloadOceanBookingPrint(props.bookingId, selectedType.value)
+    const blob = await downloadOceanBookingPrint(bookingId, type)
     if (request !== previewRequest || !open.value) return
     printBlob.value = blob
     previewUrl.value = URL.createObjectURL(blob)
+    emit('previewed', { bookingId, type })
   } catch (cause) {
     if (request === previewRequest) error.value = getApiErrorDetails(cause, '打印单据加载失败，请稍后重试')
   } finally {
@@ -71,7 +75,13 @@ function download() {
   URL.revokeObjectURL(url)
 }
 
-watch(open, (value) => { if (!value) reset() })
+watch(open, (value) => {
+  if (!value) reset()
+  else if (props.initialType) {
+    selectedType.value = props.initialType
+    void preview()
+  }
+}, { immediate: true })
 onBeforeUnmount(() => { previewRequest += 1; releasePreview() })
 </script>