From 5a88071e741a90aecbaa94df1cd66f4cf7861e94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Desgualdo=20Pereira?= <desgua@gmail.com>
Date: Sun, 5 Jul 2026 06:45:58 -0300
Subject: [PATCH 1/2] Add a parse for VCard contact information

---
 lib/wmchat/go/gowm.go | 87 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/lib/wmchat/go/gowm.go b/lib/wmchat/go/gowm.go
index 15f3bdd9..b3929193 100644
--- a/lib/wmchat/go/gowm.go
+++ b/lib/wmchat/go/gowm.go
@@ -20,6 +20,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"regexp"
 	"runtime"
 	"runtime/debug"
 	"slices"
@@ -1592,6 +1593,92 @@ func (handler *WmEventHandler) HandleMessage(messageInfo types.MessageInfo, msg
 	case msg.PinInChatMessage != nil:
 		handler.HandlePinInChatMessage(messageInfo, msg)
 
+	case msg.ContactMessage != nil:
+		displayName := msg.ContactMessage.GetDisplayName()
+		vcard := msg.ContactMessage.GetVcard()
+
+		reTel := regexp.MustCompile(`(?m)^TEL[^:]*:(.+)`)
+		telMatches := reTel.FindAllStringSubmatch(vcard, -1)
+
+		var phones []string
+		for _, match := range telMatches {
+			if len(match) > 1 {
+				// Clean up any carriage returns or spaces
+				phones = append(phones, strings.TrimSpace(match[1]))
+			}
+		}
+
+		reEmail := regexp.MustCompile(`(?m)^EMAIL[^:]*:(.+)`)
+		emailMatches := reEmail.FindAllStringSubmatch(vcard, -1)
+
+		var emails []string
+		for _, match := range emailMatches {
+			if len(match) > 1 {
+				emails = append(emails, strings.TrimSpace(match[1]))
+			}
+		}
+
+		// Construct the text display layout for nchat
+		var sb strings.Builder
+		sb.WriteString(fmt.Sprintf("[Contact Card] %s", displayName))
+		
+		if len(phones) > 0 {
+			sb.WriteString(fmt.Sprintf("\nPhone: %s", strings.Join(phones, ", ")))
+		}
+		if len(emails) > 0 {
+			sb.WriteString(fmt.Sprintf("\nEmail: %s", strings.Join(emails, ", ")))
+		}
+
+		contactText := sb.String()
+		msg.Conversation = &contactText
+		handler.HandleTextMessage(messageInfo, msg, isSyncRead)
+
+	case msg.ContactsArrayMessage != nil:
+		var sb strings.Builder
+		sb.WriteString("[Multiple Contact Cards]")
+
+		// Loop through every contact in the array
+		for _, contact := range msg.ContactsArrayMessage.Contacts {
+			displayName := contact.GetDisplayName()
+			vcard := contact.GetVcard()
+
+			if displayName == "" && vcard == "" {
+				continue
+			}
+
+			// Parse phone numbers from this specific contact's vcard
+			reTel := regexp.MustCompile(`(?m)^TEL[^:]*:(.+)`)
+			telMatches := reTel.FindAllStringSubmatch(vcard, -1)
+			var phones []string
+			for _, match := range telMatches {
+				if len(match) > 1 {
+					phones = append(phones, strings.TrimSpace(match[1]))
+				}
+			}
+
+			// Parse emails from this specific contact's vcard
+			reEmail := regexp.MustCompile(`(?m)^EMAIL[^:]*:(.+)`)
+			emailMatches := reEmail.FindAllStringSubmatch(vcard, -1)
+			var emails []string
+			for _, match := range emailMatches {
+				if len(match) > 1 {
+					emails = append(emails, strings.TrimSpace(match[1]))
+				}
+			}
+
+			// Format this individual contact entry
+			sb.WriteString(fmt.Sprintf("\n\n%s", displayName))
+			if len(phones) > 0 {
+				sb.WriteString(fmt.Sprintf("\nPhone: %s", strings.Join(phones, ", ")))
+			}
+			if len(emails) > 0 {
+				sb.WriteString(fmt.Sprintf("\nEmail: %s", strings.Join(emails, ", ")))
+			}
+		}
+
+		contactText := sb.String()
+		msg.Conversation = &contactText
+		handler.HandleTextMessage(messageInfo, msg, isSyncRead)
 	default:
 		handler.HandleUnsupportedMessage(messageInfo, msg, isSyncRead)
 	}

From 3be99e366a82ed3b36ff729216e726c47a4df691 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Desgualdo=20Pereira?= <desgua@gmail.com>
Date: Tue, 7 Jul 2026 08:43:25 -0300
Subject: [PATCH 2/2] better regex to match phone and email

---
 lib/wmchat/go/gowm.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/wmchat/go/gowm.go b/lib/wmchat/go/gowm.go
index b3929193..9cc36f1c 100644
--- a/lib/wmchat/go/gowm.go
+++ b/lib/wmchat/go/gowm.go
@@ -1597,7 +1597,7 @@ func (handler *WmEventHandler) HandleMessage(messageInfo types.MessageInfo, msg
 		displayName := msg.ContactMessage.GetDisplayName()
 		vcard := msg.ContactMessage.GetVcard()
 
-		reTel := regexp.MustCompile(`(?m)^TEL[^:]*:(.+)`)
+		reTel := regexp.MustCompile(`(?i)TEL[^:]*:(.+)`)
 		telMatches := reTel.FindAllStringSubmatch(vcard, -1)
 
 		var phones []string
@@ -1608,7 +1608,7 @@ func (handler *WmEventHandler) HandleMessage(messageInfo types.MessageInfo, msg
 			}
 		}
 
-		reEmail := regexp.MustCompile(`(?m)^EMAIL[^:]*:(.+)`)
+		reEmail := regexp.MustCompile(`(?i)EMAIL[^:]*:(.+)`)
 		emailMatches := reEmail.FindAllStringSubmatch(vcard, -1)
 
 		var emails []string
@@ -1647,7 +1647,7 @@ func (handler *WmEventHandler) HandleMessage(messageInfo types.MessageInfo, msg
 			}
 
 			// Parse phone numbers from this specific contact's vcard
-			reTel := regexp.MustCompile(`(?m)^TEL[^:]*:(.+)`)
+			reTel := regexp.MustCompile(`(?i)TEL[^:]*:(.+)`)
 			telMatches := reTel.FindAllStringSubmatch(vcard, -1)
 			var phones []string
 			for _, match := range telMatches {
@@ -1657,7 +1657,7 @@ func (handler *WmEventHandler) HandleMessage(messageInfo types.MessageInfo, msg
 			}
 
 			// Parse emails from this specific contact's vcard
-			reEmail := regexp.MustCompile(`(?m)^EMAIL[^:]*:(.+)`)
+			reEmail := regexp.MustCompile(`(?i)EMAIL[^:]*:(.+)`)
 			emailMatches := reEmail.FindAllStringSubmatch(vcard, -1)
 			var emails []string
 			for _, match := range emailMatches {