fix: refine mini program nickname collection flow

miniprogram/pages/web-view/index.js

@@ -111,6 +111,58 @@ function normalizeNicknameInput(value) {
   return String(value || '').trim();
 }
 
+function normalizeNicknameForMatch(value) {
+  return normalizeNicknameInput(value).replace(/\s+/gu, '').toLowerCase();
+}
+
+function isPhoneLikeDisplayName(value) {
+  const normalized = normalizeNicknameForMatch(value);
+  if (!normalized) {
+    return false;
+  }
+
+  const digits = normalized.replace(/\D/gu, '');
+  return (
+    /^(\+?86)?1\d{10}$/u.test(normalized) ||
+    /^1\d{2}\*{4}\d{4}$/u.test(normalized) ||
+    (/[*x]/iu.test(normalized) && digits.length >= 7) ||
+    digits.length >= 11
+  );
+}
+
+function isDefaultDisplayName(value, publicUserCode) {
+  const normalized = normalizeNicknameForMatch(value);
+  const normalizedPublicUserCode = normalizeNicknameForMatch(publicUserCode);
+  if (!normalized) {
+    return true;
+  }
+
+  return (
+    normalized === '微信旅人' ||
+    normalized === '玩家' ||
+    normalized === normalizedPublicUserCode ||
+    /^sy-\d{8}$/iu.test(normalized) ||
+    /^user[_-]/iu.test(normalized) ||
+    isPhoneLikeDisplayName(normalized)
+  );
+}
+
+function shouldRequestNicknameAfterLogin(authResult) {
+  const user = authResult && authResult.user ? authResult.user : {};
+  const wechatDisplayName = normalizeNicknameInput(user.wechatDisplayName);
+  if (wechatDisplayName && !isDefaultDisplayName(wechatDisplayName, user.publicUserCode)) {
+    return false;
+  }
+
+  return (
+    authResult &&
+    (authResult.created ||
+      isDefaultDisplayName(user.displayName, user.publicUserCode) ||
+      (wechatDisplayName &&
+        isDefaultDisplayName(wechatDisplayName, user.publicUserCode)))
+  );
+}
+
 function normalizeMiniProgramEnv(value) {
   const normalized = String(value || '').trim().toLowerCase();
   if (normalized === 'release') {
@@ -372,6 +424,8 @@ async function resolveAuthResult(displayName) {
   return {
     token: response.token,
     bindingStatus: response.bindingStatus || 'pending_bind_phone',
+    user: response.user || null,
+    created: response.created === true,
   };
 }
 
@@ -431,13 +485,14 @@ Page({
       authResult: null,
       bindingPhone: false,
       errorMessage: '',
-      loggingIn: false,
-      loading: false,
-      nicknameRequired: true,
+      loggingIn: true,
+      loading: true,
+      nicknameRequired: false,
       phoneBindingRequired: false,
       returnToPreviousPage,
       webViewUrl: '',
     });
+    await this.startAuthFlow(returnToPreviousPage, '');
   },
 
   handleNicknameInput(event) {
@@ -465,6 +520,20 @@ Page({
   async startAuthFlow(returnToPreviousPage, displayName) {
     try {
       const authResult = await resolveAuthResult(displayName);
+      if (!displayName && shouldRequestNicknameAfterLogin(authResult)) {
+        this.setData({
+          authResult,
+          errorMessage: '',
+          loggingIn: false,
+          loading: false,
+          nicknameRequired: true,
+          phoneBindingRequired: false,
+          returnToPreviousPage,
+          webViewUrl: '',
+        });
+        return;
+      }
+
       if (authResult.bindingStatus === 'pending_bind_phone') {
         this.setData({
           authResult,
@@ -512,7 +581,7 @@ Page({
           error && error.message ? error.message : '微信登录失败，请稍后重试。',
         loggingIn: false,
         loading: false,
-        nicknameRequired: true,
+        nicknameRequired: false,
         phoneBindingRequired: false,
         returnToPreviousPage,
         webViewUrl: '',