AiKeyboard2025/lib/dialog/custom_label_dialog.dart

import 'dart:ui';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:keyboard/resource/string.gen.dart';
import 'package:keyboard/utils/toast_util.dart';

import '../resource/assets.gen.dart';
import '../resource/colors.gen.dart';
import '../utils/styles.dart';

class CustomLabelDialog {
  static const String tag = 'CustomLabelDialog';

  // 文本是否为空


  static void show({
    String? title,
    required Function(String) clickCallback,
    required String hintText,
    required int maxLength,
  }) {
    TextEditingController textController = TextEditingController();
    RxBool isTextEmpty = true.obs;
    textController.addListener(() {
      isTextEmpty.value = textController.text.trim().isEmpty;
    });
    SmartDialog.show(
      tag: tag,
      backType: SmartBackType.block,
      clickMaskDismiss: true,
      maskColor: ColorName.black70,
      builder: (_) {
        return Scaffold(
          backgroundColor: Colors.transparent,
          body: Column(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Container(
                width: double.infinity,
                margin: EdgeInsets.symmetric(horizontal: 31.w),
                decoration: ShapeDecoration(
                  color: Colors.white,
                  shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(20.r),
                  ),
                ),
                child: Stack(
                  children: [
                    Container(
                      padding: EdgeInsets.symmetric(
                        horizontal: 16.w,
                        vertical: 24.h,
                      ),
                      child: Column(
                        mainAxisSize: MainAxisSize.min,
                        crossAxisAlignment: CrossAxisAlignment.center,
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [
                          Text(
                            title ?? StringName.customLabel,
                            style: TextStyle(
                              color: Colors.black.withAlpha(204),
                              fontSize: 16.sp,
                              fontWeight: FontWeight.w500,
                            ),
                          ),
                          SizedBox(height: 16.h),
                          Container(
                            height: 48.h,
                            alignment: Alignment.center,
                            decoration: ShapeDecoration(
                              color: const Color(0xFFF5F4F9),
                              shape: RoundedRectangleBorder(
                                borderRadius: BorderRadius.circular(31.r),
                              ),
                            ),
                            child: TextField(
                              controller: textController,
                              maxLength: maxLength,
                              maxLines: 1,
                              scrollPhysics: const BouncingScrollPhysics(),
                              textAlign: TextAlign.center,
                              textAlignVertical: TextAlignVertical.center,
                              decoration: InputDecoration(
                                isDense: true,
                                counterText: "",
                                hintText: hintText,
                                hintStyle: TextStyle(
                                  color: Colors.black.withAlpha(66),
                                ),
                                border: OutlineInputBorder(
                                  borderRadius: BorderRadius.circular(10.r),
                                  borderSide: BorderSide.none, // 移除边框线
                                ),
                                filled: true,
                                fillColor: const Color(0xFFF5F4F9),
                              ),
                            ),
                          ),
                          SizedBox(height: 24.h),
                          Obx(() {
                            return Container(
                              height: 48.h,
                              width: double.infinity,
                              decoration:
                              isTextEmpty.value
                                  ? Styles.getInactiveButtonDecoration(
                                31.r,
                              )
                                  : Styles.getActivateButtonDecoration(
                                31.r,
                              ),

                              child: TextButton(
                                onPressed: () {
                                  if (textController.text.isEmpty) {
                                    return ToastUtil.show(hintText);
                                  }
                                  if (textController.text.length > maxLength) {
                                    return ToastUtil.show(
                                        '最多$maxLength个字哦~');
                                  }

                                  clickCallback(textController.text.trim());
                                  SmartDialog.dismiss();
                                },
                                child: Text(
                                  StringName.customLabelSave,
                                  style: TextStyle(
                                    color: Colors.white,
                                    fontSize: 16.sp,
                                    fontWeight: FontWeight.w500,
                                  ),
                                ),
                              ),
                            );
                          }),
                        ],
                      ),
                    ),
                    Positioned(
                      right: 14,
                      top: 14,

                      child: GestureDetector(
                        onTap: () {
                          SmartDialog.dismiss();
                        },
                        child: Assets.images.iconCustomDialogClose.image(
                          width: 24.w,
                          height: 24.h,
                        ),
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        );
      },
    );
  }
}