deepvoice_client/lib/modules/meeting/views/speaker_bottom_sheet.dart

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';

class SpeakerBottomSheet extends StatelessWidget {
  const SpeakerBottomSheet({super.key});

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: EdgeInsets.symmetric(horizontal: 12.w),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Container(
            padding: EdgeInsets.symmetric(vertical: 10.w),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                Text(
                  '命名当前发言者',
                  style: TextStyle(
                    fontSize: 16.sp,
                    color: Colors.black87,
                    fontWeight: FontWeight.bold,
                  ),
                ),
                GestureDetector(
                  onTap: () => Get.back(),
                  child: Container(
                    width: 26.w,
                    height: 26.w,
                    decoration: BoxDecoration(
                      color: Colors.white,
                      borderRadius: BorderRadius.circular(26.r),
                    ),
                    child: Icon(
                      Icons.close,
                      size: 18.w,
                      color: Colors.grey[400],
                    ),
                  ),
                )
              ],
            ),
          ),
          Divider(
            height: 1,
            color: Colors.grey[300],
          ),
          Container(
            height: 46.w,
            margin: EdgeInsets.symmetric(vertical: 15.w),
            decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.circular(12.r),
            ),
          ),
          Container(
            constraints: BoxConstraints(maxHeight: 1.sh - 390.w),
            child: ListView.builder(
              itemCount: 30,
              shrinkWrap: true,
              itemBuilder: (BuildContext context, int index) {
                return Container(
                  padding: EdgeInsets.only(left: 10.w),
                  decoration: BoxDecoration(
                    border: Border(
                      bottom: BorderSide(
                        width: 1,
                        color: Colors.grey[300]!,
                      ),
                    ),
                  ),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      if (index == 0)
                        Text(
                          '最近使用过的名称',
                          style: TextStyle(
                            fontSize: 12.sp,
                            color: Colors.grey[600]!,
                          ),
                        ),
                      SizedBox(
                        height: 42.w,
                        child: Align(
                          alignment: Alignment.centerLeft,
                          child: Text(
                            '龙哥',
                            style: TextStyle(
                              fontSize: 14.sp,
                              color: Colors.black87,
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                );
              },
            ),
          ),
          _row('应用到当前段落', false),
          _row('应用到这个发言者的所有段落', true, description: '总结将根据模版自动更新'),
          Padding(
            padding: EdgeInsets.only(top: 10.w, bottom: 20.w),
            child: GestureDetector(
              onTap: () {},
              child: Container(
                height: 48.w,
                alignment: Alignment.center,
                decoration: BoxDecoration(
                  color: Colors.black,
                  borderRadius: BorderRadius.circular(12.r),
                ),
                child: Text(
                  '保存',
                  style: TextStyle(
                    fontSize: 16.sp,
                    color: Colors.white,
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  Widget _row(String name, bool isActive, {String? description}) {
    return Padding(
      padding: EdgeInsets.symmetric(vertical: 10.w),
      child: Row(
        children: [
          isActive ? _round() : _circle(),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  name,
                  style: TextStyle(
                    fontSize: 14.sp,
                    color: Colors.black87,
                  ),
                ),
                if (description != null)
                  Text(
                    description,
                    style: TextStyle(
                      fontSize: 10.sp,
                      color: Colors.grey[500]!,
                    ),
                  ),
              ],
            ),
          ),
        ],
      ),
    );
  }

  Widget _circle() {
    return Container(
      width: 18.w,
      height: 18.w,
      margin: EdgeInsets.only(right: 6.w),
      decoration: BoxDecoration(
        borderRadius: BorderRadius.circular(18.r),
        border: Border.all(
          width: 1.5,
          color: Colors.grey[300]!,
        ),
      ),
    );
  }

  Widget _round() {
    return Container(
      width: 18.w,
      height: 18.w,
      padding: EdgeInsets.all(2.w),
      margin: EdgeInsets.only(right: 6.w),
      decoration: BoxDecoration(
        borderRadius: BorderRadius.circular(18.r),
        border: Border.all(
          width: 1.5,
          color: Colors.black87,
        ),
      ),
      child: Container(
        decoration: BoxDecoration(
          color: Colors.black87,
          borderRadius: BorderRadius.circular(18.r),
        ),
      ),
    );
  }
}