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import 'package:flutter/material.dart';
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import 'package:flutter_easyrefresh/easy_refresh.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:one_key/constant/state.dart';
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import 'package:one_key/pages/message/messsage_item.dart';
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import 'package:one_key/provider/message_dialog_model.dart';
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import 'package:one_key/provider/message_model.dart';
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import 'package:one_key/provider/user_model.dart';
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import 'package:one_key/res/colors.dart';
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import 'package:one_key/widgets/page_error.dart';
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import 'package:one_key/widgets/page_exception.dart';
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import 'package:provider/provider.dart';
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import 'package:one_key/utils/event_bus.dart';
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// import 'package:flutter/material.dart';
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// import 'package:flutter_easyrefresh/easy_refresh.dart';
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// import 'package:flutter_screenutil/flutter_screenutil.dart';
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// import 'package:one_key/constant/state.dart';
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// import 'package:one_key/pages/message/messsage_item.dart';
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// import 'package:one_key/provider/message_dialog_model.dart';
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// import 'package:one_key/provider/message_model.dart';
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// import 'package:one_key/provider/user_model.dart';
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// import 'package:one_key/res/colors.dart';
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// import 'package:one_key/widgets/page_error.dart';
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// import 'package:one_key/widgets/page_exception.dart';
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// import 'package:provider/provider.dart';
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// import 'package:one_key/utils/event_bus.dart';
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/**
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* 在线预订消息
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*/
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class MessageOnlinePage extends StatefulWidget {
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@override
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State<StatefulWidget> createState() {
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// TODO: implement createState
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return new MessageOnlinePageState();
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}
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}
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// /**
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// * 在线预订消息
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// */
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// class MessageOnlinePage extends StatefulWidget {
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// @override
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// State<StatefulWidget> createState() {
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// // TODO: implement createState
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// return new MessageOnlinePageState();
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// }
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// }
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class MessageOnlinePageState extends State<MessageOnlinePage> {
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EasyRefreshController _controller;
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// class MessageOnlinePageState extends State<MessageOnlinePage> {
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// EasyRefreshController _controller;
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Color selectedColor = MyColours.color_199095;
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Color unSelectedColor = MyColours.color_999999;
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// Color selectedColor = MyColours.color_199095;
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// Color unSelectedColor = MyColours.color_999999;
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int selectedIndex = 0;
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// int selectedIndex = 0;
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int offset = 0;
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MessageModel messageModel;
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UserModel userModel;
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MessageDialogModel messageDialogModel;
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// int offset = 0;
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// MessageModel messageModel;
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// UserModel userModel;
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// MessageDialogModel messageDialogModel;
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@override
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void initState() {
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// TODO: implement initState
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super.initState();
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// //移除在线预订消息
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// bus.on("remove_untreated_message", (args) {
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// messageModel.removeUntreatedMessageByMid(args.toString());
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// messageDialogModel.removeMessage(args.toString());
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// });
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_controller = EasyRefreshController();
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// messageModel.pageState = PageState.Loading;
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WidgetsBinding.instance.addPostFrameCallback((_) {
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// getMessage();
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// setState(() {
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// messageModel.pageState = PageState.Loading;
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// });
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messageModel.pageState = PageState.Loading;
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messageModel.notifyListeners();
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});
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}
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// @override
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// void initState() {
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// // TODO: implement initState
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// super.initState();
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// // //移除在线预订消息
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// // bus.on("remove_untreated_message", (args) {
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// // messageModel.removeUntreatedMessageByMid(args.toString());
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// // messageDialogModel.removeMessage(args.toString());
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// // });
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// _controller = EasyRefreshController();
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// // messageModel.pageState = PageState.Loading;
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// WidgetsBinding.instance.addPostFrameCallback((_) {
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// // getMessage();
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// // setState(() {
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// // messageModel.pageState = PageState.Loading;
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// // });
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// messageModel.pageState = PageState.Loading;
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// messageModel.notifyListeners();
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// });
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// }
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@override
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void dispose() {
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// TODO: implement dispose
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super.dispose();
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// bus.off("remove_untreated_message");
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}
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// @override
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// void dispose() {
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// // TODO: implement dispose
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// super.dispose();
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// // bus.off("remove_untreated_message");
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// }
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//三种分类各自的未读消息数目
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_getUnMsgNum() async {
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Map<String, String> params = {"sid": userModel.user.sellerid};
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await messageModel.getUnMsgNum(context, params);
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}
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// //三种分类各自的未读消息数目
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// _getUnMsgNum() async {
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// Map<String, String> params = {"sid": userModel.user.sellerid};
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// await messageModel.getUnMsgNum(context, params);
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// }
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//获取在线预订消息status 0未处理 1已处理
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getMessage({bool showLoading = true}) async {
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Map<String, String> params = {
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"sid": userModel.user.sellerid,
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"type_id": "10", //1提前点餐2内部预订10在线预订
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"status": selectedIndex.toString(),
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"offset": offset.toString(),
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"limit": "20",
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};
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// //获取在线预订消息status 0未处理 1已处理
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// getMessage({bool showLoading = true}) async {
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// Map<String, String> params = {
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// "sid": userModel.user.sellerid,
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// "type_id": "10", //1提前点餐2内部预订10在线预订
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// "status": selectedIndex.toString(),
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// "offset": offset.toString(),
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// "limit": "20",
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// };
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await messageModel.getMessages(context, params, showLoading: showLoading);
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_getUnMsgNum();
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}
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// await messageModel.getMessages(context, params, showLoading: showLoading);
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// _getUnMsgNum();
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// }
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@override
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Widget build(BuildContext context) {
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messageModel = Provider.of<MessageModel>(context, listen: true);
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userModel = Provider.of<UserModel>(context, listen: false);
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messageDialogModel =
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Provider.of<MessageDialogModel>(context, listen: false);
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return Container(
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color: MyColours.color_f5f5f5,
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child: Column(
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children: [
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Container(
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width: double.infinity,
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height: ScreenUtil().setWidth(84),
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color: MyColours.color_ffffff,
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child: Row(
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children: [
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Expanded(
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () {
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if (selectedIndex == 0) return;
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setState(() {
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selectedIndex = 0;
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messageModel.messages = [];
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});
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getMessage(showLoading: true);
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},
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child: Center(
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child: Text(
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"未处理",
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style: TextStyle(
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color: selectedIndex == 0
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? selectedColor
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: unSelectedColor,
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fontSize: ScreenUtil().setSp(30)),
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),
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))),
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Expanded(
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () {
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if (selectedIndex == 1) return;
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setState(() {
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selectedIndex = 1;
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messageModel.messages = [];
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});
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getMessage(showLoading: true);
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},
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child: Center(
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child: Text(
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"已处理",
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style: TextStyle(
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color: selectedIndex == 1
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? selectedColor
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: unSelectedColor,
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fontSize: ScreenUtil().setSp(30)),
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),
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)))
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],
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),
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),
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Expanded(
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child: Consumer<MessageModel>(
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builder: (context, model, _) {
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if (model.pageState != PageState.Success) {
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return ExceptionPage(
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pageState: model.pageState,
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callback: () {
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offset = 0;
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getMessage(showLoading: true);
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},
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emptyMsg:
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"暂时没有${selectedIndex == 0 ? '未处理' : '已处理'}的在线预订消息哦",
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emptyImg: "empty_search",
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showMsg: "加载中,请稍后...",
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);
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} else {
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return EasyRefresh.custom(
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controller: _controller,
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slivers: [
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SliverList(
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delegate: SliverChildBuilderDelegate(
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(BuildContext context, int index) {
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return MessageItem(
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model.messages[index],
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isTreated: selectedIndex == 1,
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);
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}, childCount: model.messages.length),
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)
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],
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onRefresh: () async {
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offset = 0;
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getMessage(showLoading: false);
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},
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onLoad: () async {
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offset++;
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getMessage(showLoading: false);
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},
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);
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}
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},
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),
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)
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],
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),
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);
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}
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} |
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// @override
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// Widget build(BuildContext context) {
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// messageModel = Provider.of<MessageModel>(context, listen: true);
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// userModel = Provider.of<UserModel>(context, listen: false);
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// messageDialogModel =
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// Provider.of<MessageDialogModel>(context, listen: false);
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// return Container(
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// color: MyColours.color_f5f5f5,
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// child: Column(
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// children: [
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// Container(
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// width: double.infinity,
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// height: ScreenUtil().setWidth(84),
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// color: MyColours.color_ffffff,
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// child: Row(
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// children: [
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// Expanded(
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// child: GestureDetector(
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// behavior: HitTestBehavior.opaque,
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// onTap: () {
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// if (selectedIndex == 0) return;
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// setState(() {
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// selectedIndex = 0;
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// messageModel.messages = [];
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// });
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// getMessage(showLoading: true);
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// },
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// child: Center(
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// child: Text(
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// "未处理",
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// style: TextStyle(
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// color: selectedIndex == 0
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// ? selectedColor
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// : unSelectedColor,
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// fontSize: ScreenUtil().setSp(30)),
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// ),
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// ))),
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// Expanded(
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// child: GestureDetector(
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// behavior: HitTestBehavior.opaque,
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// onTap: () {
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// if (selectedIndex == 1) return;
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// setState(() {
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// selectedIndex = 1;
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// messageModel.messages = [];
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// });
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// getMessage(showLoading: true);
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// },
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// child: Center(
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// child: Text(
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// "已处理",
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// style: TextStyle(
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// color: selectedIndex == 1
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// ? selectedColor
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// : unSelectedColor,
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// fontSize: ScreenUtil().setSp(30)),
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// ),
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// )))
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// ],
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// ),
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// ),
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// Expanded(
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// child: Consumer<MessageModel>(
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// builder: (context, model, _) {
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// if (model.pageState != PageState.Success) {
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// return ExceptionPage(
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// pageState: model.pageState,
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// callback: () {
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// offset = 0;
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// getMessage(showLoading: true);
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// },
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// emptyMsg:
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// "暂时没有${selectedIndex == 0 ? '未处理' : '已处理'}的在线预订消息哦",
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// emptyImg: "empty_search",
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// showMsg: "加载中,请稍后...",
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// );
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// } else {
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// return EasyRefresh.custom(
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// controller: _controller,
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// slivers: [
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// SliverList(
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// delegate: SliverChildBuilderDelegate(
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// (BuildContext context, int index) {
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// return MessageItem(
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// model.messages[index],
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// isTreated: selectedIndex == 1,
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// );
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// }, childCount: model.messages.length),
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// )
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// ],
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// onRefresh: () async {
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// offset = 0;
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// getMessage(showLoading: false);
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// },
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// onLoad: () async {
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// offset++;
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// getMessage(showLoading: false);
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// },
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// );
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// }
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// },
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// ),
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// )
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// ],
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// ),
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// );
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// }
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// } |
...
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...
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