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lib/supabase.ts

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+import { createClient } from '@supabase/supabase-js';
+
+// 从环境变量获取Supabase配置
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || process.env.SUPABASE_URL || '';
+const supabaseAnonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || process.env.SUPABASE_ANON_KEY || '';
+
+console.log('Supabase Configuration Check:', {
+  urlDefined: !!supabaseUrl,
+  keyDefined: !!supabaseAnonKey,
+  url: supabaseUrl,
+  // 打印部分key以便调试
+  keyPrefix: supabaseAnonKey ? supabaseAnonKey.substring(0, 20) + '...' : 'undefined',
+  keyLength: supabaseAnonKey ? supabaseAnonKey.length : 0
+});
+
+if (!supabaseUrl || !supabaseAnonKey) {
+  console.error('Supabase URL and Anon Key are required');
+}
+
+// 尝试解码JWT token并打印解码内容
+try {
+  if (supabaseAnonKey) {
+    const parts = supabaseAnonKey.split('.');
+    if (parts.length === 3) {
+      const payload = parts[1];
+      const decoded = atob(payload);
+      console.log('JWT Payload:', decoded);
+    } else {
+      console.error('Invalid JWT format, expected 3 parts but got:', parts.length);
+    }
+  }
+} catch (error) {
+  console.error('JWT解码失败:', error);
+}
+
+// 创建Supabase客户端
+export const supabase = createClient(supabaseUrl, supabaseAnonKey, {
+  auth: {
+    persistSession: true,
+    autoRefreshToken: true,
+    detectSessionInUrl: true,
+  }
+});
+
+// 测试Supabase连接
+supabase.auth.onAuthStateChange((event, session) => {
+  console.log(`Supabase auth event: ${event}`, session ? 'Session exists' : 'No session');
+  if (session) {
+    console.log('Current user:', session.user.email);
+  }
+});
+
+// 尝试执行健康检查
+async function checkSupabaseHealth() {
+  try {
+    const { data, error } = await supabase.from('_health').select('*').limit(1);
+    console.log('Supabase health check:', error ? `Error: ${error.message}` : 'Success', data);
+  } catch (error) {
+    console.error('Supabase health check error:', error);
+  }
+}
+
+checkSupabaseHealth();
+
+export default supabase;