contant_show_model.dart
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import 'package:contacts_service/contacts_service.dart';
import 'package:flutter/material.dart';
import 'package:one_key/constant/constant.dart';
import 'package:one_key/constant/error.dart';
import 'package:one_key/constant/state.dart';
import 'package:one_key/models/user_history_entity.dart';
import 'package:one_key/net/base_resp.dart';
import 'package:one_key/net/dio_util.dart';
import 'package:one_key/net/http_url.dart';
import 'package:lpinyin/lpinyin.dart';
class ContantShowModel extends ChangeNotifier {
PageState pageStateLeft = PageState.Loading;
PageState pageStateRight = PageState.Loading;
List<UserHistoryEntity> userHistorys = []; //历史录入（总）
List<UserHistoryEntity> contacts = []; //手机通讯录（总）
List<UserHistoryEntity> userHistorysShow = []; //历史录入展示
List<UserHistoryEntity> contactsShow = []; //手机通讯录展示
TextEditingController controller = TextEditingController(); //搜索框
//获取历史录入
getUserHistorys(BuildContext context, Map<String, String?> params) async {
try {
BaseResp<List?> baseResp = await DioUtil().request<List>(
context, Method.post, HttpUrl.get_reserve_user,
data: params, showLoading: false);
if (baseResp != null && baseResp.code == Constant.status_success) {
userHistorys = baseResp.data!.map<UserHistoryEntity>((value) {
return UserHistoryEntity.fromJson(value);
}).toList();
if (userHistorys.length == 0) {
pageStateLeft = PageState.Empty;
} else {
for (int i = 0; i < userHistorys.length; i++) {
UserHistoryEntity item = userHistorys[i];
item.pinyin =
PinyinHelper.getPinyin(item.rname!).replaceAll(' ', '');
List<String> pinyinList =
PinyinHelper.getPinyin(item.rname!).split(' ');
item.pinyinFirst = '';
item.pinyinList = [];
String pinyinAll = ''; //组装全拼组合
for (int j = 0; j < pinyinList.length; j++) {
String letter = pinyinList[j];
pinyinAll += pinyinList[j];
item.pinyinList!.add(pinyinAll);
if (letter.length > 0) {
item.pinyinFirst =
item.pinyinFirst! + pinyinList[j].substring(0, 1);
} else {
item.pinyinFirst = item.pinyinFirst! + '';
}
}
userHistorys[i] = item;
}
userHistorysShow = userHistorys;
pageStateLeft = PageState.Success;
}
notifyListeners();
}
} catch (error) {
print(error.toString());
if (error is MyError) {
switch (error.type) {
case 1:
pageStateLeft = PageState.ConnectivityError;
break;
case 2:
pageStateLeft = PageState.ConnectivityTimeOut;
break;
default:
pageStateLeft = PageState.ConnectivityError;
break;
}
}
notifyListeners();
}
}
searchData(String key) {
if (key == '') {
userHistorysShow = userHistorys;
contactsShow = contacts;
pageStateRight = PageState.Success;
pageStateLeft = PageState.Success;
} else {
userHistorysShow = [];
contactsShow = [];
for (int i = 0; i < userHistorys.length; i++) {
String? name = userHistorys[i].rname;
String? pinyinFirst = userHistorys[i].pinyinFirst;
// String pinyin = userHistorys[i].pinyin;
String? phone = userHistorys[i].phone;
List<String>? pinyinList = userHistorys[i].pinyinList;
if ((name != null && name.contains(key)) ||
(pinyinFirst != null && pinyinFirst.contains(key)) ||
(phone != null && phone.contains(key)) ||
(pinyinList != null && pinyinList.contains(key))) {
userHistorysShow.add(userHistorys[i]);
}
}
for (int i = 0; i < contacts.length; i++) {
String? name = contacts[i].rname;
String? pinyinFirst = contacts[i].pinyinFirst;
List<String>? pinyinList = contacts[i].pinyinList;
// String pinyin = contacts[i].pinyin;
String? phone = contacts[i].phone;
if ((name != null && name.contains(key)) ||
(pinyinFirst != null && pinyinFirst.contains(key)) ||
(phone != null && phone.contains(key)) ||
(pinyinList != null && pinyinList.contains(key))) {
contactsShow.add(contacts[i]);
}
}
if (userHistorysShow.length == 0) {
pageStateLeft = PageState.Empty;
} else {
pageStateLeft = PageState.Success;
}
if (contactsShow.length == 0) {
pageStateRight = PageState.Empty;
} else {
pageStateRight = PageState.Success;
}
}
notifyListeners();
}
}