/*
 * @Author: Aimee~
 * @Date: 2022-06-01 11:11:40
 * @LastEditTime: 2022-06-02 17:51:22
 * @LastEditors: Aimee
 * @FilePath: /gl_dao/lib/pages/address/adds_add/adds_add_page.dart
 * @Description: 新增地址
 */
// import 'package:address_picker/address_picker.dart';
import 'package:flutter/material.dart';
import 'package:flutter_pickers/address_picker/locations_data.dart';
import 'package:flutter_pickers/pickers.dart';
import '../../../main_color.dart';

class AddressAddPage extends StatefulWidget {
  const AddressAddPage({Key? key}) : super(key: key);

  @override
  State<AddressAddPage> createState() => _AddressAddPageState();
}

class _AddressAddPageState extends State<AddressAddPage> {
  String initProvince = '', initCity = '', initTown = '';

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: appBar(),
      body: Container(
        padding: const EdgeInsets.fromLTRB(16, 30, 16, 30),
        child: ListView(
          children: [
            const TextField(
              decoration: InputDecoration(
                hintText: "收货人姓名",
                border: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                focusedBorder: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                icon: Text(
                  '收  货  人:',
                  style: TextStyle(
                    fontSize: 16,
                  ),
                ),
              ),
            ),
            const Divider(),
            const TextField(
              decoration: InputDecoration(
                hintText: "收货人联系电话",
                border: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                focusedBorder: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                icon: Text(
                  '联系电话:',
                  style: TextStyle(
                    fontSize: 16,
                  ),
                ),
              ),
            ),
            const Divider(),
            GestureDetector(
              onTap: _chooseArea,
              child: TextField(
                decoration: InputDecoration(
                  hintText: initProvince.isEmpty
                      ? "请选择省市区"
                      : "$initProvince - $initCity - $initTown",
                  border: const OutlineInputBorder(
                    borderSide: BorderSide.none,
                  ),
                  enabled: false,
                  focusedBorder: const OutlineInputBorder(
                    borderSide: BorderSide.none,
                  ),
                  icon: const Text(
                    '省  市  区:',
                    style: TextStyle(
                      fontSize: 16,
                    ),
                  ),
                ),
              ),
            ),
            const Divider(),
            const TextField(
              maxLength: 120,
              maxLines: 3,
              decoration: InputDecoration(
                hintText: "请输入详细地址",
                border: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                focusedBorder: OutlineInputBorder(
                  borderSide: BorderSide.none,
                ),
                icon: Text(
                  '详细地址:',
                  style: TextStyle(
                    fontSize: 16,
                  ),
                ),
              ),
            ),
            const Divider(),
          ],
        ),
      ),
    );
  }

  Future<void> _chooseArea() async {
    Pickers.showAddressPicker(
      context,
      initProvince: initProvince,
      initCity: initCity,
      initTown: initTown,
      onConfirm: (p, c, t) {
        setState(() {
          initProvince = p;
          initCity = c;
          initTown = t!;
        });

        /// 根据城市名 查询城市code(有先后顺序)
        print(
          Address.getCityCodeByName(
            provinceName: p,
            cityName: c,
            townName: t,
          ),
        );

        /// 根据城市code 查询城市名称
        print(
          Address.getCityNameByCode(
            provinceCode: "510000",
            cityCode: "510100",
            townCode: "510104",
          ),
        );
      },
    );
  }

  //  自定义顶部导航
  PreferredSizeWidget appBar() {
    return AppBar(
      backgroundColor: tMainRedColor,
      title: const Text(
        '新增收货地址',
        style: TextStyle(
          color: Colors.white,
          fontSize: 18,
          fontWeight: FontWeight.w500,
        ),
      ),
      actions: [
        TextButton(
          onPressed: () {},
          child: const Text(
            '保存',
            style: TextStyle(
              color: Colors.white,
              fontSize: 14,
            ),
          ),
        ),
      ],
    );
  }
}