ElectronicAssistant/lib/dialog/edit_agenda_dialog.dart

import 'package:electronic_assistant/resource/colors.gen.dart';
import 'package:electronic_assistant/resource/string.gen.dart';
import 'package:electronic_assistant/utils/expand.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';

typedef EditAgendaCallback = void Function(String content);

void showEditAgendaDialog(
    BuildContext context, TextEditingController etFieldController,
    {String? hintTxt, EditAgendaCallback? callback}) {
  final etPrintTxt = ''.obs;

  etFieldController.addListener(() {
    etPrintTxt.value = etFieldController.text;
  });
  showModalBottomSheet(
    context: context,
    enableDrag: false,
    isScrollControlled: true,
    backgroundColor: ColorName.transparent,
    builder: (BuildContext context) {
      return Padding(
        padding: EdgeInsets.only(
          bottom: MediaQuery.of(context).viewInsets.bottom,
        ),
        child: Container(
          padding: EdgeInsets.all(16.w),
          margin: EdgeInsets.all(12.w),
          decoration: BoxDecoration(
            borderRadius: BorderRadius.all(Radius.circular(12.w)),
            color: "#FFFFFF".toColor(),
          ),
          child: IntrinsicHeight(
            child: Column(
              mainAxisSize: MainAxisSize.min, // 使弹窗高度自适应内容
              children: [
                Row(
                  children: [
                    GestureDetector(
                      onTap: () {
                        Get.back();
                      },
                      child: Text(StringName.cancel.tr,
                          style: TextStyle(
                              color: ColorName.secondaryTextColor,
                              fontSize: 14.sp)),
                    ),
                    const Spacer(),
                    Text(StringName.agendaDetailEditTitle.tr,
                        style: TextStyle(
                            color: ColorName.primaryTextColor,
                            fontSize: 15.sp)),
                    const Spacer(),
                    Obx(() {
                      return GestureDetector(
                        onTap: () {
                          if (etFieldController.text.isEmpty) {
                            return;
                          }
                          callback?.call(etFieldController.text);
                        },
                        child: Text(StringName.done.tr,
                            style: TextStyle(
                                color: etPrintTxt.value.isNotEmpty
                                    ? ColorName.colorPrimary
                                    : ColorName.tertiaryTextColor,
                                fontSize: 15.sp)),
                      );
                    }),
                  ],
                ),
                SizedBox(height: 16.h),
                Container(
                  decoration: BoxDecoration(
                    color: "#F6F5F8".toColor(),
                    borderRadius: BorderRadius.circular(8),
                  ),
                  height: 150.h,
                  child: TextField(
                    maxLines: null,
                    maxLength: 200,
                    cursorColor: ColorName.primaryTextColor,
                    style: TextStyle(
                        fontSize: 15.sp, color: ColorName.primaryTextColor),
                    decoration: InputDecoration(
                      counterText: '',
                      border: InputBorder.none,
                      fillColor: Colors.transparent,
                      hintText: hintTxt,
                      hintStyle: TextStyle(
                          fontSize: 15.sp, color: ColorName.tertiaryTextColor),
                      contentPadding: EdgeInsets.symmetric(
                          vertical: 14.w, horizontal: 10.w), // 设置TextField的高度
                    ),
                    controller: etFieldController,
                  ),
                )
              ],
            ),
          ),
        ),
      );
    },
  );
}