farmer_client/lib/pages/addAddress/index.dart

import 'package:farmer_client/models/addressController.dart';
import 'package:farmer_client/models/entities/Address.dart';
import 'package:farmer_client/services/address.dart';
import 'package:farmer_client/widgets/DefaultButton.dart';
import 'package:farmer_client/widgets/layout/BasicPage.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:get/get.dart';

class AddAddress extends BasicPage {
  AddressController addressController = AddressController.t;

  final address = Rx<Address>(Address());
  late String text = '';
  late String id = '';
  bool isBack = false;
  @override
  void beforeShow() {
    super.beforeShow();
    isBack = Get.arguments['isBack'];
    if (Get.arguments['item'] != null) {
      text = Get.arguments['item'];
      id = Get.arguments['id'];
    }
  }

  @override
  Widget builder(BuildContext context) {
    naviTitle = '添加地址';
    return Container(
      padding: EdgeInsets.all(15.w),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
            '详细地址：',
            style: TextStyle(
                fontWeight: FontWeight.bold,
                fontSize: 17.sp,
                color: const Color(0xFF333333)),
          ),
          Container(
            margin: EdgeInsets.fromLTRB(0, 0, 0, 50.h),
            padding: EdgeInsets.symmetric(vertical: 5.w, horizontal: 18.5.w),
            decoration: BoxDecoration(
                color: const Color(0xFFfefefe),
                borderRadius: BorderRadius.all(Radius.circular(10.w)),
                border: Border.all(
                    color: const Color(0xcc000000),
                    width: 1.h,
                    style: BorderStyle.solid)),
            child: TextFormField(
              initialValue: text,
              minLines: 6,
              maxLines: 6,
              style: TextStyle(fontSize: 17.sp, height: 1.5),
              decoration: const InputDecoration(
                isCollapsed: true,
                hintText: '请输入地址信息',
                border: InputBorder.none,
                counterText: '', //去掉计数
                floatingLabelBehavior: FloatingLabelBehavior.never,
              ),
              onChanged: (e) {
                address().address = e;
              },
            ),
          ),
          DefaultButton(
            color: const Color(0xffffffff),
            backColor: const Color(0xFFFF703B),
            width: 345.w,
            height: 49.h,
            text: '保存',
            onPressed: () {
              if (address.value.address == null) {
                Fluttertoast.showToast(msg: '请输入地址！');
              } else {
                List<Address> list = [...addressController.addressList()];
                if (text == '') {
                  addressSave(address().address.toString()).then((value) {
                    list.add(Address.fromJson(value));
                    addressController.addressList(list);
                    Fluttertoast.showToast(msg: '添加地址成功！');
                    Get.offNamed('/addressList', arguments: {'isBack': isBack});
                  });
                } else {
                  addressUpdate(id, address().address.toString()).then((value) {
                    Address ads = Address.fromJson(value);
                    for (var element in list) {
                      if (element.addressId == ads.addressId) {
                        element.address = ads.address;
                      }
                    }
                    addressController.addressList(list);
                    Fluttertoast.showToast(msg: '修改地址成功！');
                    Get.offNamed('/addressList', arguments: {'isBack': isBack});
                  });
                }
              }
            },
            margin: const EdgeInsets.all(0),
            fontSize: 20.sp,
            radius: 24.5.w,
          ),
        ],
      ),
    );
  }
}