project_telephony/lib/ui/home/content_connect_page.dart

import 'package:bot_toast/bot_toast.dart';
import 'package:flutter/material.dart';
import 'package:flutter_easyrefresh/easy_refresh.dart';
import 'package:project_telephony/base/base_style.dart';
import 'package:project_telephony/ui/home/add_sms_page.dart';
import 'package:project_telephony/ui/widget/centertipsalterwidget.dart';
import 'package:project_telephony/ui/widget/plone_back_button.dart';
import 'package:project_telephony/utils/headers.dart';
import 'package:provider/provider.dart';
import '../../providers/user_provider.dart';

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

  @override
  _ContentConnectPageState createState() => _ContentConnectPageState();
}

class _ContentConnectPageState extends State<ContentConnectPage> {
  int _select = 0;
  List<String> textList = [
    '欢迎您的来电，祝您生活愉快',
    '祝您万事顺心',
    '感谢您的来电，我们会尽快处理的',
    "自定义短信内容"
  ];
  List<int> smsIdList =[];
  List<String> textListSMS = [];

  final userProvider = Provider.of<UserProvider>(Get.context!, listen: false);
  final EasyRefreshController _easyRefreshController = EasyRefreshController();


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

  @override
  void dispose() {
    _easyRefreshController.dispose();
    super.dispose();
  }

  updateList(){
    if (userProvider.isLogin) {
      textListSMS.clear();
      smsIdList.clear();
      userProvider.userInfo.contentCon?.forEach((model) {
        textListSMS.add(model.content);
        smsIdList.add(model.id);
      });
      textListSMS.add("自定义短信内容");
    } else {
      textListSMS = textList;
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        elevation: 0,
        title: Text(
          '选择短信内容',
          style: Theme.of(context).textTheme.headline6,
        ),
        leading: const CloudBackButton(isSpecial: true),
        backgroundColor: kForeGroundColor,
      ),
      backgroundColor: Colors.white,
      body: Column(children: [
        Expanded(
          child: _getList(),
        ),
      ]),
    );
  }

  _getList() {
    return EasyRefresh(
      firstRefresh: true,
      header: MaterialHeader(),
      footer: MaterialFooter(),
      controller: _easyRefreshController,
      onRefresh: () async {
        await userProvider.updateUserInfo();
        updateList();
        setState(() {});
      },
      child:ListView.builder(
        itemBuilder: (context, index) {
          return _getBox(textListSMS[index], index == _select, index);
        },
        itemCount: textListSMS.length,
      ),
    );
  }

  _getBox(String content, bool pd, int index) {
    return GestureDetector(
      onTap: () async {
        if (content != "自定义短信内容") {
          _select = index;
        } else {
          if(userProvider.isLogin){
            if(textListSMS.length>5){
              BotToast.showText(text: '自定义数量已达上限，请先删除不需要的短信');
            }else{
              Get.to(AddSmsPage(
                status: 1, ploneBack: (String textContent) {
                  _easyRefreshController.callRefresh();
              },
              ));
            }
          }else{
            BotToast.showText(text: '请先登录');
          }
        }
        setState(() {});
      },
      onLongPress: () {
        if(content != "自定义短信内容"){
          if (textListSMS.length<2 ) {
            BotToast.showText(text: '不能再删了');
          }else{
            showDialog(
                context: context,
                builder: (context) {
                  return  Centertipsalterwidget(
                    desText: '你确定要删除这个短信模版吗,删除之后无法还原。',
                    title: '删除短信模板', id: smsIdList[index],
                  );
                });
          }
        }
        setState(() {});
      },
      child: Container(
        // width: 686.w,
        margin: EdgeInsets.only(top: 32.w, left: 64.w, right: 64.w),
        padding: EdgeInsets.all(40.w),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(16),
          color: pd ? Colors.blue : const Color(0xFFF9F9F9),
        ),
        child: Text(
          content,
          style: TextStyle(
              fontSize: BaseStyle.fontSize28,
              color: pd ? const Color(0xFFF9F9F9) : BaseStyle.color333333,
              fontWeight: FontWeight.bold),
        ),
      ),
    );
  }
}