From b632d5f8a8608e644612e75d9fb5aeb772c76dc9 Mon Sep 17 00:00:00 2001
From: "Josep Milan K.A" <milan@igrant.io>
Date: Tue, 3 Sep 2024 17:11:41 +0530
Subject: [PATCH] Fix: Added function to return credential display by providing
 the type and issuer config

---
 Sources/eudiWalletOidcIos/Service/IssueService.swift   | 10 ++++++++++
 .../Service/IssueServiceProtocol.swift                 |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/Sources/eudiWalletOidcIos/Service/IssueService.swift b/Sources/eudiWalletOidcIos/Service/IssueService.swift
index 8efc2b3..b402317 100644
--- a/Sources/eudiWalletOidcIos/Service/IssueService.swift
+++ b/Sources/eudiWalletOidcIos/Service/IssueService.swift
@@ -628,6 +628,16 @@ public class IssueService: NSObject, IssueServiceProtocol {
             return nil
         }
     }
+    
+    public func getCredentialDisplayFromIssuerConfig(issuerConfig: IssuerWellKnownConfiguration?, type: String?) -> Display? {
+        guard let issuerConfig = issuerConfig else { return nil }
+        
+        if let credentialSupported = issuerConfig.credentialsSupported?.dataSharing?[type ?? ""] {
+            return credentialSupported.display?[0] ?? nil
+        } else {
+            return nil
+        }
+    }
 }
 
 
diff --git a/Sources/eudiWalletOidcIos/Service/IssueServiceProtocol.swift b/Sources/eudiWalletOidcIos/Service/IssueServiceProtocol.swift
index bc1dee8..d7c1bbb 100644
--- a/Sources/eudiWalletOidcIos/Service/IssueServiceProtocol.swift
+++ b/Sources/eudiWalletOidcIos/Service/IssueServiceProtocol.swift
@@ -76,4 +76,6 @@ protocol IssueServiceProtocol {
     
     func getCryptoFromIssuerConfig(issuerConfig: IssuerWellKnownConfiguration?, type: String?) -> [String]?
     
+    func etCredentialDisplayFromIssuerConfig(issuerConfig: IssuerWellKnownConfiguration?, type: String?) -> Display?
+    
 }