fixed : proper enabling of inputs after each scanning in depist and withdraw

btc-UI/src/app/components/sidebar/sidebar.component.html

@@ -99,20 +99,37 @@
       <div class="deposit-form">
         <label>Operator ID</label>
         <input
-          type="text"
-          [(ngModel)]="depositOperatorId"
-          class="deposit-input"
-        />
+  type="text"
+  [(ngModel)]="depositOperatorId"
+  class="deposit-input"
+  maxlength="12"
+  inputmode="numeric"
+  pattern="\d*"
+  (input)="checkDepositOperatorLength()"
+  aria-label="Deposit Operator ID"
+/>
+
 
         <label>Shroff ID</label>
         <input
-          type="text"
-          [(ngModel)]="depositShroffId"
-          class="deposit-input"
-        />
+  #depositShroffIdInput
+  type="text"
+  [(ngModel)]="depositShroffId"
+  class="deposit-input"
+  maxlength="12"
+  inputmode="numeric"
+  pattern="\d*"
+  aria-label="Deposit Shroff ID"
+  (input)="checkDepositShroffLength()" 
+/>
 
         <label>Amount</label>
-        <input type="text" [(ngModel)]="depositAmount" class="deposit-input" />
+        <input
+  #depositAmountInput
+  type="text"
+  [(ngModel)]="depositAmount"
+  class="deposit-input"
+/>
       </div>
 
       <!-- Right Side: Balance & Numpad -->
@@ -184,24 +201,34 @@
       <div class="withdraw-form">
         <label>Operator ID</label>
         <input
-          type="text"
-          [(ngModel)]="withdrawOperatorId"
-          class="withdraw-input"
-        />
+  type="text"
+  [(ngModel)]="withdrawOperatorId"
+  class="withdraw-input"
+  maxlength="12"
+  inputmode="numeric"
+  pattern="\d*"
+  (input)="checkWithdrawOperatorLength()"
+/>
 
         <label>Shroff ID</label>
         <input
-          type="text"
-          [(ngModel)]="withdrawShroffId"
-          class="withdraw-input"
-        />
+  #withdrawShroffIdInput
+  type="text"
+  [(ngModel)]="withdrawShroffId"
+  class="withdraw-input"
+  maxlength="12"
+  inputmode="numeric"
+  pattern="\d*"
+  (input)="checkWithdrawShroffLength()" 
+/>
 
         <label>Amount</label>
         <input
-          type="text"
-          [(ngModel)]="withdrawAmount"
-          class="withdraw-input"
-        />
+  #withdrawAmountInput
+  type="text"
+  [(ngModel)]="withdrawAmount"
+  class="withdraw-input"
+/>
       </div>
  
           

btc-UI/src/app/components/sidebar/sidebar.component.ts

@@ -1,4 +1,4 @@
-import { Component, Output, EventEmitter } from '@angular/core';
+import { Component, Output, EventEmitter,ViewChild, ElementRef } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
 import { BtcService } from '../../service/btc.service';
@@ -17,6 +17,14 @@ export class SidebarComponent {
   @Output() payoutClick = new EventEmitter<void>();
   @Output() cancelClick = new EventEmitter<void>();
 
+ 
+
+@ViewChild('depositShroffIdInput') depositShroffIdInput!: ElementRef<HTMLInputElement>;
+@ViewChild('withdrawShroffIdInput') withdrawShroffIdInput!: ElementRef<HTMLInputElement>;
+@ViewChild('depositAmountInput') depositAmountInput!: ElementRef<HTMLInputElement>;
+@ViewChild('withdrawAmountInput') withdrawAmountInput!: ElementRef<HTMLInputElement>;
+
+
   showCancel: boolean = false;
   ticketNo: string = '';
 
@@ -40,6 +48,65 @@ export class SidebarComponent {
 
   loadingMessage: string = '';
 
+checkDepositShroffLength() {
+  const shroff = (this.depositShroffId || '').toString();
+  if (shroff.length === 12) {
+    setTimeout(() => {
+      try {
+        this.depositAmountInput?.nativeElement?.focus();
+        this.depositAmountInput?.nativeElement?.select();
+      } catch (e) {
+        console.warn('focus failed for depositAmountInput', e);
+      }
+    }, 0);
+  }
+}
+
+checkWithdrawShroffLength() {
+  const shroff = (this.withdrawShroffId || '').toString();
+  if (shroff.length === 12) {
+    setTimeout(() => {
+      try {
+        this.withdrawAmountInput?.nativeElement?.focus();
+        this.withdrawAmountInput?.nativeElement?.select();
+      } catch (e) {
+        console.warn('focus failed for withdrawAmountInput', e);
+      }
+    }, 0);
+  }
+}
+
+   checkDepositOperatorLength() {
+    const op = (this.depositOperatorId || '').toString();
+    // if exactly 12 characters, focus the shroff input
+    if (op.length === 12) {
+      // focus in next macrotask so DOM is stable
+      setTimeout(() => {
+        try {
+          this.depositShroffIdInput?.nativeElement?.focus();
+          this.depositShroffIdInput?.nativeElement?.select();
+        } catch (e) {
+          console.warn('focus failed for depositShroffIdInput', e);
+        }
+      }, 0);
+    }
+  }
+
+  // withdraw
+  checkWithdrawOperatorLength() {
+    const op = (this.withdrawOperatorId || '').toString();
+    if (op.length === 12) {
+      setTimeout(() => {
+        try {
+          this.withdrawShroffIdInput?.nativeElement?.focus();
+          this.withdrawShroffIdInput?.nativeElement?.select();
+        } catch (e) {
+          console.warn('focus failed for withdrawShroffIdInput', e);
+        }
+      }, 0);
+    }
+  }
+
   // Modal handlers...
   openCancelPopup() {
     this.cancelClick.emit();
@@ -740,7 +807,7 @@ async printWithdraw() {
     btId: resolvedBtId,
     btMake: resolvedBtMake
   };
-
+  this.loadingMessage = 'Printing Withdraw — please wait...';
   console.log("📡 Sending withdraw API request:", apiPayload);
 
   try {
@@ -900,6 +967,9 @@ ${receiptText}
     console.error("❌ Withdraw API call failed:", err);
     this.withdrawWarning = '❌ Withdraw API call failed. Please try again.';
   }
+  finally {
+    this.loadingMessage = ''; // ALWAYS clear loading message
+  }
 }
 //----------------------------------------------PRINT WITHDRAW TICKET ENDS HERE -----------------------------