flutter_integrated_whb/lib/customWidget/custom_alert_dialog.dart

import 'package:flutter/material.dart';

class CustomAlertDialog extends StatelessWidget {
  final String title;
  final String content;
  final String cancelText;
  final String confirmText;
  final VoidCallback? onCancel;
  final VoidCallback? onConfirm;

  const CustomAlertDialog({
    Key? key,
    required this.title,
    required this.content,
    this.cancelText = "取消",
    this.confirmText = "确定",
    this.onCancel,
    this.onConfirm,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Dialog(
      backgroundColor: Colors.transparent,
      child: Container(
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.circular(5),
        ),
        padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 0),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            SizedBox(height: 20),
            Text(
              title,
              style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
              textAlign: TextAlign.center,
            ),
            const SizedBox(height: 20),
            Padding(
              padding: EdgeInsets.symmetric(horizontal: 30),
              child: Text(
                content,
                style: const TextStyle(fontSize: 16, color: Colors.black45),
                textAlign: TextAlign.center,
              ),
            ),

            const SizedBox(height: 20),
            const Divider(height: 1),
            Row(
              children: [
                Expanded(
                  child: InkWell(
                    onTap: () {
                      Navigator.of(context).pop();
                      onCancel?.call();
                    },
                    child: Container(
                      padding: const EdgeInsets.symmetric(vertical: 12),
                      alignment: Alignment.center,
                      child: Text(
                        cancelText,
                        style: const TextStyle(
                          fontWeight: FontWeight.w500,
                          color: Colors.black,
                          fontSize: 18,
                        ),
                      ),
                    ),
                  ),
                ),
                Container(width: 1, height: 48, color: Colors.grey[300]),
                Expanded(
                  child: InkWell(
                    onTap: () {
                      Navigator.of(context).pop();
                      onConfirm?.call();
                    },
                    child: Container(
                      padding: const EdgeInsets.symmetric(vertical: 12),
                      alignment: Alignment.center,
                      child: Text(
                        confirmText,
                        style: const TextStyle(
                          color: Color(0xFF3874F6),
                          fontWeight: FontWeight.w500,
                          fontSize: 18,
                        ),
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}