ElectronicAssistant/lib/module/chat/controller.dart

import 'package:electronic_assistant/base/base_controller.dart';
import 'package:electronic_assistant/data/repositories/chat_repository.dart';
import 'package:electronic_assistant/module/chat/start/view.dart';
import 'package:electronic_assistant/resource/colors.gen.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class ChatController extends BaseController {
  var isOpenStart = false;

  @override
  void onInit() {
    super.onInit();

    chatRepository.streamChat("以《黑神话：悟空》为题，写一篇小说").then((stream) {
      stream.listen((event) {
        debugPrint(
            "id: ${event.id}, event: ${event.event}, data: ${event.data}");
      });
    }).catchError((e) {
      debugPrint("error: $e");
    });
  }

  void showStartSheet(BuildContext context) {
    if (!isOpenStart) {
      WidgetsBinding.instance.addPostFrameCallback((_) {
        showModalBottomSheet(
          context: context,
          isScrollControlled: true,
          barrierColor: ColorName.black55,
          backgroundColor: ColorName.transparent,
          builder: (BuildContext context) {
            return ChatStartPage();
          },
        );
      });
      isOpenStart = true;
    }
  }
}