feat(call): 更新通话状态并优化表情和录音功能

- 在通话控制器中添加 calling 状态更新逻辑
- 调整表情配置将笑脸表情排列到前面
- 在语音输入组件中添加 60 秒最大录音时长限制
- 优化通话页面余额显示逻辑基于通话时长判断
- 修复语音输入时间格式化显示问题

lib/config/emoji_config.dart

@@ -28,27 +28,31 @@ class EmojiItem {
 class EmojiConfig {
   static const String basePath = 'assets/images/emoji/';
 
-  /// 所有表情列表
+  /// 所有表情列表（笑脸表情已排到前面）
   static const List<EmojiItem> allEmojis = [
+    // 笑脸表情放在最前面
+    EmojiItem(id: '19', name: '开心', path: '${basePath}emoji_19.png'),
+    EmojiItem(id: '06', name: '吐舌笑', path: '${basePath}emoji_06.png'),
+    EmojiItem(id: '11', name: '墨镜笑', path: '${basePath}emoji_11.png'),
+    EmojiItem(id: '14', name: '奸笑', path: '${basePath}emoji_14.png'),
+    EmojiItem(id: '17', name: '尴尬笑', path: '${basePath}emoji_17.png'),
+    EmojiItem(id: '47', name: '猫咪笑', path: '${basePath}emoji_47.png'),
+    EmojiItem(id: '54', name: '笑哭', path: '${basePath}emoji_54.png'),
+    // 其他表情
     EmojiItem(id: '01', name: '不爽', path: '${basePath}emoji_01.png'),
     EmojiItem(id: '02', name: '不自在', path: '${basePath}emoji_02.png'),
     EmojiItem(id: '03', name: '兴奋', path: '${basePath}emoji_03.png'),
     EmojiItem(id: '04', name: '叹气', path: '${basePath}emoji_04.png'),
     EmojiItem(id: '05', name: '吃惊', path: '${basePath}emoji_05.png'),
-    EmojiItem(id: '06', name: '吐舌笑', path: '${basePath}emoji_06.png'),
     EmojiItem(id: '07', name: '吐舌头', path: '${basePath}emoji_07.png'),
     EmojiItem(id: '08', name: '哭泣', path: '${basePath}emoji_08.png'),
     EmojiItem(id: '09', name: '困了', path: '${basePath}emoji_09.png'),
     EmojiItem(id: '10', name: '困惑', path: '${basePath}emoji_10.png'),
-    EmojiItem(id: '11', name: '墨镜笑', path: '${basePath}emoji_11.png'),
     EmojiItem(id: '12', name: '大哭', path: '${basePath}emoji_12.png'),
     EmojiItem(id: '13', name: '失望', path: '${basePath}emoji_13.png'),
-    EmojiItem(id: '14', name: '奸笑', path: '${basePath}emoji_14.png'),
     EmojiItem(id: '15', name: '害羞', path: '${basePath}emoji_15.png'),
     EmojiItem(id: '16', name: '尴尬', path: '${basePath}emoji_16.png'),
-    EmojiItem(id: '17', name: '尴尬笑', path: '${basePath}emoji_17.png'),
     EmojiItem(id: '18', name: '尴尬露齿', path: '${basePath}emoji_18.png'),
-    EmojiItem(id: '19', name: '开心', path: '${basePath}emoji_19.png'),
     EmojiItem(id: '20', name: '恶心', path: '${basePath}emoji_20.png'),
     EmojiItem(id: '21', name: '惊恐', path: '${basePath}emoji_21.png'),
     EmojiItem(id: '22', name: '惊讶', path: '${basePath}emoji_22.png'),
@@ -76,14 +80,12 @@ class EmojiConfig {
     EmojiItem(id: '44', name: '火冒三丈', path: '${basePath}emoji_44.png'),
     EmojiItem(id: '45', name: '焦虑', path: '${basePath}emoji_45.png'),
     EmojiItem(id: '46', name: '狡猾', path: '${basePath}emoji_46.png'),
-    EmojiItem(id: '47', name: '猫咪笑', path: '${basePath}emoji_47.png'),
     EmojiItem(id: '48', name: '生气', path: '${basePath}emoji_48.png'),
     EmojiItem(id: '49', name: '生气皱眉', path: '${basePath}emoji_49.png'),
     EmojiItem(id: '50', name: '疑问', path: '${basePath}emoji_50.png'),
     EmojiItem(id: '51', name: '眨眼害羞', path: '${basePath}emoji_51.png'),
     EmojiItem(id: '52', name: '眨眼飞吻', path: '${basePath}emoji_52.png'),
     EmojiItem(id: '53', name: '禁言', path: '${basePath}emoji_53.png'),
-    EmojiItem(id: '54', name: '笑哭', path: '${basePath}emoji_54.png'),
     EmojiItem(id: '55', name: '翻白眼', path: '${basePath}emoji_55.png'),
     EmojiItem(id: '56', name: '翻白眼叹气', path: '${basePath}emoji_56.png'),
     EmojiItem(id: '57', name: '翻白眼无奈', path: '${basePath}emoji_57.png'),

lib/controller/message/call_controller.dart

@@ -1005,6 +1005,17 @@ class CallController extends GetxController {
           _callChannelId = channelId;
         }
 
+        // 更新通话会话状态为 calling（通话中）
+        // 由于 CallSession 的 status 是 final，需要创建新对象
+        final updatedSession = CallSession(
+          targetUserId: callSession.targetUserId,
+          callType: callSession.callType,
+          status: CallStatus.calling, // 更新状态为通话中
+          isInitiator: callSession.isInitiator,
+          startTime: callSession.startTime,
+        );
+        currentCall.value = updatedSession;
+
         // 立即调用一次消费接口，然后启动定时器每隔1分钟调用一次
         // 如果定时器还没有启动，则启动它（避免重复启动）
         if (_consumeTimer == null) {

lib/pages/message/video_call_page.dart

@@ -576,19 +576,22 @@ class _VideoCallPageState extends State<VideoCallPage> {
             Obx(() {
               final callSession = _callController.currentCall.value;
               final consumeData = _callController.consumeResponse.value;
+              final callDuration = _callController.callDurationSeconds.value;
               
-              // 呼叫中（waitCalling）或免费时不显示
-              final isCalling = callSession?.status == CallStatus.waitCalling;
+              // 判断是否已接通：通过通话时长来判断，如果时长大于0说明已接通
+              final isCallConnected = callSession != null && callDuration > 0;
+              // 呼叫中（未接通）或免费时不显示
               final isFree = consumeData?.isFree == true;
               
-              if (isCalling || isFree) {
+              // 只有在已接通且不是免费通话时才显示余额
+              if (!isCallConnected || isFree) {
                 return const SizedBox.shrink();
               }
               
               final availableBalance = consumeData?.availableBalance ?? 0;
               final unitSellingBalance = consumeData?.unitSellingBalance ?? 0;
               if (availableBalance <= 0 && unitSellingBalance <= 0) {
-                return SizedBox();
+                return const SizedBox.shrink();
               }
               return Center(
                 child: Text(

lib/widget/message/voice_input_view.dart

@@ -27,6 +27,9 @@ class _VoiceInputViewState extends State<VoiceInputView> {
   bool _isCanceling = false;
   Offset _panStartPosition = Offset.zero;
   String? _recordingPath;
+  
+  // 最大录音时长（秒）
+  static const int maxRecordingDuration = 60;
 
   @override
   void dispose() {
@@ -48,8 +51,10 @@ class _VoiceInputViewState extends State<VoiceInputView> {
 
   // 格式化时间显示
   String _formatTime(int seconds) {
-    final minutes = seconds ~/ 60;
-    final secs = seconds % 60;
+    // 限制最大显示为60秒
+    final displaySeconds = seconds.clamp(0, maxRecordingDuration);
+    final minutes = displaySeconds ~/ 60;
+    final secs = displaySeconds % 60;
     return '$minutes:${secs.toString().padLeft(2, '0')}';
   }
 
@@ -87,6 +92,15 @@ class _VoiceInputViewState extends State<VoiceInputView> {
             timer.cancel();
             return;
           }
+          
+          // 检查是否达到最大录音时长
+          if (_seconds >= maxRecordingDuration) {
+            // 达到60秒，自动停止录音并发送
+            timer.cancel();
+            _stopRecording(cancel: false);
+            return;
+          }
+          
           setState(() {
             _seconds++;
           });
@@ -104,8 +118,8 @@ class _VoiceInputViewState extends State<VoiceInputView> {
 
     if (_isRecording) {
       try {
-        // 在重置状态前保存录音信息
-        final finalSeconds = _seconds;
+        // 在重置状态前保存录音信息，限制最大时长为60秒
+        final finalSeconds = _seconds.clamp(0, maxRecordingDuration);
         final finalPath = _recordingPath;
 
         await _audioRecorder.stop();