Widget _buildContentBody()

in example/lib/pages/link/link_page.dart [112:163]
50 lines of code
1 McCabe index (conditional complexity)

  Widget _buildContentBody() {
    return ListView.builder(
      itemCount: items.length,
      itemBuilder: (context, index) {
        final item = items[index];
        return Padding(
          padding: const EdgeInsets.all(12.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              // 固定长度的文字
              Text(
                item.name,
                style: const TextStyle(
                  fontSize: 16,
                  fontWeight: FontWeight.bold,
                ),
              ),
              const SizedBox(height: 8),
              // 输入框和扫码按钮
              Row(
                children: [
                  Expanded(
                    child: TextField(
                      controller: _controllers[index],
                      onChanged: (value) => updateLink(index, value),
                      decoration: InputDecoration(
                        hintText: '请输入链接',
                        suffixIcon: IconButton(
                          icon: const Icon(Icons.clear),
                          onPressed: () {
                            _controllers[index].clear(); // 清空输入框
                            updateLink(index, '');
                          },
                        ),
                      ),
                    ),
                  ),
                  const SizedBox(width: 8),
                  ElevatedButton.icon(
                    onPressed: () => onQrCodePressed(index), // 传递当前 item 的索引
                    icon: const Icon(Icons.qr_code_rounded),
                    label: const Text('扫码'),
                  ),
                ],
              ),
            ],
          ),
        );
      },
    );
  }