PiliPlus/lib/pages/live_room/widgets/chat.dart

import 'dart:convert';
import 'dart:developer';

import 'package:PiliPalaX/http/live.dart';
import 'package:PiliPalaX/models/live/danmu_info.dart';
import 'package:PiliPalaX/services/loggeer.dart';
import 'package:PiliPalaX/tcp/live.dart';
import 'package:flutter/material.dart';

import '../../../utils/storage.dart';

class LiveRoomChat extends StatefulWidget {
  final int roomId;
  const LiveRoomChat({super.key, required this.roomId});
  @override
  State<LiveRoomChat> createState() => _LiveRoomChatState();
}

class _LiveRoomChatState extends State<LiveRoomChat> {
  String dm = "Danmaku Area";
  final List<Widget> _items = [];
  late LiveMessageStream msgStream;

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: _items.length,
      itemBuilder: (ctx, i) {
        return _items[i];
      },
    ); //Center(child: Text(dm,style: const TextStyle(color: Colors.red),),);
  }

  @override
  void initState() {
    LiveHttp.liveRoomGetDanmakuToken(roomId: widget.roomId).then((v) {
      if (v['status']) {
        LiveDanmakuInfo info = v['data'];
        // logger.d("info => $info");
        msgStream = LiveMessageStream(
            streamToken: info.data.token,
            roomId: widget.roomId,
            uid: GStorage.userInfo.get('userInfoCache').mid ?? 0,
            host: info.data.hostList[0].host,
            port: info.data.hostList[0].port);
        msgStream.addEventListener((obj) {
          if (obj['cmd'] == 'DANMU_MSG') {
            // logger.i(' 原始弹幕消息 ======> ${jsonEncode(obj)}');
            setState(() {
              var widget = Container(
                decoration: const BoxDecoration(
                    borderRadius: BorderRadius.all(Radius.circular(100))),
                child: ListTile(
                  dense: true,
                  leading: obj['info'][0][15]['user']['medal'] != null
                      ? IntrinsicWidth(
                          child: Container(
                            // width: 70,
                            height: 20,
                            padding: const EdgeInsets.symmetric(
                              horizontal: 5,
                            ),
                            color: Color((0xff000000 +
                                obj['info'][0][15]['user']['medal']
                                    ['color']) as int),
                            child: Center(
                              child: Text(
                                '${obj['info'][0][15]['user']['medal']['name']} '
                                'lv${obj['info'][0][15]['user']['medal']['level']}',
                                style:
                                    const TextStyle(color: Color(0xffdddddd)),
                              ),
                            ),
                          ),
                        )
                      : null,
                  style: ListTileStyle.list,
                  title: Text.rich(
                    TextSpan(
                      children: [
                        TextSpan(
                          text:
                              '${obj['info'][0][15]['user']['base']['name']}: ',
                          style: const TextStyle(
                            color: Color(0xFFAAAAAA),
                            fontSize: 14,
                          ),
                        ),
                        TextSpan(
                          text: obj['info'][1],
                          style: const TextStyle(
                            color: Color(0xFFFFFFFF),
                            fontSize: 14,
                          ),
                        ),
                      ],
                    ),
                  ),
                ),
              );
              _items.add(widget);
              if (_items.length >= 20) {
                _items.removeAt(0);
              }
            });
          }
        });
        msgStream.init();
      }
    });
    super.initState();
  }

  @override
  void dispose() {
    msgStream.close();
    super.dispose();
  }
}

final PiliLogger logger = getLogger();