From d77af5c6149bd432a7e71e4e5987105d7303c5e7 Mon Sep 17 00:00:00 2001
From: Ricardo Carneiro <ricardoroberto@outlook.com>
Date: Fri, 7 Nov 2025 17:32:19 -0300
Subject: [PATCH] fix: whatsapp links

---
 src/BCards.Web/Views/UserPage/Display.cshtml | 90 +++++++++++++++++---
 1 file changed, 77 insertions(+), 13 deletions(-)

diff --git a/src/BCards.Web/Views/UserPage/Display.cshtml b/src/BCards.Web/Views/UserPage/Display.cshtml
index 0501289..c239bdd 100644
--- a/src/BCards.Web/Views/UserPage/Display.cshtml
+++ b/src/BCards.Web/Views/UserPage/Display.cshtml
@@ -19,43 +19,92 @@
     {
         if (string.IsNullOrEmpty(url)) return "#";
 
-        // Se já tem protocolo, retorna direto
-        if (url.StartsWith("http://") || url.StartsWith("https://"))
-            return url;
-
-        // WhatsApp - garantir prefixo wa.me
+        // WhatsApp - sempre normalizar para evitar URLs malformadas
         if (!string.IsNullOrEmpty(icon) && icon.Contains("whatsapp"))
         {
-            // Remove qualquer prefixo parcial que possa existir
-            var cleanUrl = url.Replace("wa.me/", "").Replace("whatsapp://", "");
+            // Remove qualquer prefixo conhecido (incluindo https://)
+            var cleanUrl = url
+                .Replace("https://wa.me/", "")
+                .Replace("http://wa.me/", "")
+                .Replace("https://api.whatsapp.com/send?phone=", "")
+                .Replace("https://api.whatsapp.com/", "")
+                .Replace("wa.me/", "")
+                .Replace("whatsapp://send?phone=", "")
+                .Replace("whatsapp://", "");
+
+            // Remove barras extras
+            cleanUrl = cleanUrl.TrimStart('/').Trim();
+
+            // Apenas números devem sobrar
             return $"https://wa.me/{cleanUrl}";
         }
 
+        // Se já tem protocolo correto para outras redes, retorna direto
+        if (url.StartsWith("http://") || url.StartsWith("https://"))
+            return url;
+
         // Facebook
         if (!string.IsNullOrEmpty(icon) && icon.Contains("facebook"))
         {
-            var cleanUrl = url.Replace("facebook.com/", "").Replace("fb.com/", "");
+            var cleanUrl = url
+                .Replace("https://facebook.com/", "")
+                .Replace("https://www.facebook.com/", "")
+                .Replace("https://fb.com/", "")
+                .Replace("https://www.fb.com/", "")
+                .Replace("http://facebook.com/", "")
+                .Replace("http://www.facebook.com/", "")
+                .Replace("facebook.com/", "")
+                .Replace("fb.com/", "")
+                .TrimStart('/').Trim();
             return $"https://facebook.com/{cleanUrl}";
         }
 
         // Instagram
         if (!string.IsNullOrEmpty(icon) && icon.Contains("instagram"))
         {
-            var cleanUrl = url.Replace("instagram.com/", "").Replace("instagr.am/", "");
+            var cleanUrl = url
+                .Replace("https://instagram.com/", "")
+                .Replace("https://www.instagram.com/", "")
+                .Replace("https://instagr.am/", "")
+                .Replace("http://instagram.com/", "")
+                .Replace("http://www.instagram.com/", "")
+                .Replace("instagram.com/", "")
+                .Replace("instagr.am/", "")
+                .TrimStart('/').Trim();
             return $"https://instagram.com/{cleanUrl}";
         }
 
         // Twitter/X
         if (!string.IsNullOrEmpty(icon) && (icon.Contains("twitter") || icon.Contains("x-twitter")))
         {
-            var cleanUrl = url.Replace("x.com/", "").Replace("twitter.com/", "");
+            var cleanUrl = url
+                .Replace("https://x.com/", "")
+                .Replace("https://twitter.com/", "")
+                .Replace("https://www.twitter.com/", "")
+                .Replace("https://www.x.com/", "")
+                .Replace("http://x.com/", "")
+                .Replace("http://twitter.com/", "")
+                .Replace("x.com/", "")
+                .Replace("twitter.com/", "")
+                .TrimStart('/').Trim();
             return $"https://x.com/{cleanUrl}";
         }
 
         // TikTok
         if (!string.IsNullOrEmpty(icon) && icon.Contains("tiktok"))
         {
-            var cleanUrl = url.Replace("tiktok.com/", "").Replace("tiktok.com/@", "");
+            var cleanUrl = url
+                .Replace("https://tiktok.com/@", "")
+                .Replace("https://www.tiktok.com/@", "")
+                .Replace("https://tiktok.com/", "")
+                .Replace("https://www.tiktok.com/", "")
+                .Replace("https://vm.tiktok.com/", "")
+                .Replace("http://tiktok.com/@", "")
+                .Replace("http://tiktok.com/", "")
+                .Replace("tiktok.com/@", "")
+                .Replace("tiktok.com/", "")
+                .TrimStart('/').Trim();
+
             // Se não tem @, adiciona
             if (!cleanUrl.StartsWith("@"))
                 cleanUrl = "@" + cleanUrl;
@@ -65,14 +114,29 @@
         // Pinterest
         if (!string.IsNullOrEmpty(icon) && icon.Contains("pinterest"))
         {
-            var cleanUrl = url.Replace("pinterest.com/", "").Replace("pin.it/", "");
+            var cleanUrl = url
+                .Replace("https://pinterest.com/", "")
+                .Replace("https://www.pinterest.com/", "")
+                .Replace("https://pin.it/", "")
+                .Replace("http://pinterest.com/", "")
+                .Replace("http://www.pinterest.com/", "")
+                .Replace("pinterest.com/", "")
+                .Replace("pin.it/", "")
+                .TrimStart('/').Trim();
             return $"https://pinterest.com/{cleanUrl}";
         }
 
         // Discord
         if (!string.IsNullOrEmpty(icon) && icon.Contains("discord"))
         {
-            var cleanUrl = url.Replace("discord.gg/", "").Replace("discord.com/invite/", "");
+            var cleanUrl = url
+                .Replace("https://discord.gg/", "")
+                .Replace("https://discord.com/invite/", "")
+                .Replace("http://discord.gg/", "")
+                .Replace("http://discord.com/invite/", "")
+                .Replace("discord.gg/", "")
+                .Replace("discord.com/invite/", "")
+                .TrimStart('/').Trim();
             return $"https://discord.gg/{cleanUrl}";
         }