初始化

2026-09-15 15:44:13 +07:00
commit a23ba685e9
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+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),
+                      ),
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}