优化提交预检、废卡按钮置灰与等待超时提示

app/src/main/services/poll-manager.ts

@@ -80,6 +80,15 @@ export function startJobPoll(id: string): void {
         const cancelled = r.jobState === 6
         const finished = r.jobState === 100
         const terminal = failed || cancelled
+        // 失败当刻立即取打印机错误串（与 USB 收集轮询对齐），避免渲染层事后取到通用/过期文案
+        let errorMessage = ''
+        if (failed) {
+          try {
+            errorMessage = dll.dllGetPrinterErrorStr(-1) || ''
+          } catch (e) {
+            log.warn('GetPrinterErrorStr on job failed failed', e)
+          }
+        }
         const tick = {
           jobId,
           queryErrorCode: r.queryErrorCode,
@@ -88,7 +97,8 @@ export function startJobPoll(id: string): void {
           terminal,
           failed,
           cancelled,
-          finished
+          finished,
+          errorMessage
         }
         emitTrace('[poll] job:poll-tick', tick)
         send('job:poll-tick', tick)

app/src/main/services/work-dll.service.ts

@@ -44,6 +44,8 @@ let SAPI_PrinterMovetoreject: any = null
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 let SAPI_PrinterMovetousbreader: any = null
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
+let SAPI_PrinterMovetohopper: any = null
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 let SAPI_GetPrinterCardPosition: any = null
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 let SAPI_PrinterCheckstatus: any = null
@@ -55,6 +57,7 @@ let hasCheckstatusApi = false
 let hasCancelApi = false
 let hasUploadApi = false
 let hasUsbReaderApi = false
+let hasHopperApi = false
 let loggedCancelMissing = false
 let loggedRejectMissing = false
 
@@ -206,6 +209,7 @@ function loadLibrary(): void {
     cancel: hasCancelApi,
     reject: hasRejectApi,
     usbReader: hasUsbReaderApi,
+    hopper: hasHopperApi,
     cardPosition: hasCardPositionApi,
     checkstatus: hasCheckstatusApi
   })
@@ -231,6 +235,11 @@ export function isUsbReaderApiAvailable(): boolean {
   return hasUsbReaderApi
 }
 
+export function isHopperApiAvailable(): boolean {
+  loadLibrary()
+  return hasHopperApi
+}
+
 export function isCardPositionApiAvailable(): boolean {
   loadLibrary()
   return hasCardPositionApi