import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:hgdj/assets_tool/app_colors.dart';
import 'package:hgdj/hj_utils/screen.dart';
import 'package:hgdj/tools_base/widget/common_dialog.dart';

/// 全站统一的提示/确认弹窗：标题 + 分割线 + 正文 + 副文案 + 灰「取消」红「确定」双按钮。
/// 壳走 [CommonDialog]，业务结果一律用返回值传（点确定=true），别在弹窗里塞跳转逻辑。
/// 统一走 [show]，别自己套 Get.dialog——barrierDismissible 要同时给到两层才生效。
class CommonAlert extends StatelessWidget {
  final String title;
  final String? content; //正文，16/半透明白
  final String? subContent; //副文案，接在正文下方
  final bool showDivider; //标题下的分割线
  final bool showCancel; //false = 只有一个确定按钮
  final String cancelText;
  final String confirmText;
  final bool barrierDismissible; //false = 只能点按钮，见 CommonDialog 同名参数

  const CommonAlert({
    super.key,
    this.title = '温馨提示',
    this.content,
    this.subContent,
    this.showDivider = true,
    this.showCancel = true,
    this.cancelText = '取消',
    this.confirmText = '确定',
    this.barrierDismissible = true,
  });

  /// 弹出并等待结果：true = 点了确定，点取消/遮罩/返回键都是 false。
  /// [barrierDismissible] 传 false 则必须点按钮才能关（权限、强制重试这类场景）
  static Future<bool> show({
    String title = '温馨提示',
    String? content,
    String? subContent,
    bool showDivider = true,
    bool showCancel = true,
    String cancelText = '取消',
    String confirmText = '确定',
    bool barrierDismissible = true,
  }) async {
    final res = await Get.dialog<bool>(
      CommonAlert(
        title: title,
        content: content,
        subContent: subContent,
        showDivider: showDivider,
        showCancel: showCancel,
        cancelText: cancelText,
        confirmText: confirmText,
        barrierDismissible: barrierDismissible,
      ),
      barrierDismissible: barrierDismissible,
    );
    return res ?? false;
  }

  @override
  Widget build(BuildContext context) {
    return CommonDialog(
      //点正文不关：结果只认按钮，误触关掉会被当成「取消」
      canTapClose: false,
      barrierDismissible: barrierDismissible,
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Text(
            title,
            style: TextStyle(
                color: Colors.white.withValues(alpha: .9),
                fontSize: 20,
                fontWeight: FontWeight.w600),
          ),
          if (showDivider) ...[
            12.sizeBoxH,
            0.5.line,
          ],
          if (content?.isNotEmpty == true) ...[
            12.sizeBoxH,
            Text(
              content!,
              textAlign: TextAlign.center,
              style: TextStyle(
                  color: Colors.white.withValues(alpha: .5),
                  fontSize: 16,
                  fontWeight: FontWeight.w500),
            ),
          ],
          if (subContent?.isNotEmpty == true) ...[
            20.sizeBoxH,
            Padding(
              padding: const EdgeInsets.symmetric(horizontal: 16),
              child: Text(
                subContent!,
                textAlign: TextAlign.center,
                style: TextStyle(
                    color: Colors.white.withValues(alpha: .5), fontSize: 16),
              ),
            ),
          ],
          31.sizeBoxH,
          SizedBox(
            height: 44,
            child: Row(
              children: [
                if (showCancel) ...[
                  InkWell(
                    enableFeedback: false,
                    onTap: () => Get.back(result: false),
                    child: Container(
                      width: 112,
                      alignment: Alignment.center,
                      decoration: BoxDecoration(
                        color: Colors.white.withValues(alpha: .1),
                        borderRadius: BorderRadius.circular(3),
                      ),
                      child: Text(
                        cancelText,
                        style: const TextStyle(
                            color: Color(0xff989898),
                            fontSize: 16,
                            fontWeight: FontWeight.w500),
                      ),
                    ),
                  ),
                  12.sizeBoxW,
                ],
                Expanded(
                  child: InkWell(
                    enableFeedback: false,
                    onTap: () => Get.back(result: true),
                    child: Container(
                      alignment: Alignment.center,
                      decoration: BoxDecoration(
                        color: AppColors.actionRed,
                        borderRadius: BorderRadius.circular(3),
                      ),
                      child: Text(
                        confirmText,
                        style: const TextStyle(
                            color: Colors.white,
                            fontSize: 16,
                            fontWeight: FontWeight.w500),
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}