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Modify Query History Message

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This commit is contained in:
SL 2023-09-05 21:56:25 +08:00
parent a5c5d6cb96
commit 37768f3745
9 changed files with 67 additions and 15 deletions
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2
CHANGELOG.md
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@ -16,3 +16,5 @@
* Support message receipts
### 1.0.8
* Modify Query History Message
### 1.0.9
* Optimize Query History Message

2
README.md
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@ -9,7 +9,7 @@
#### 安装
```
dependencies:
wukongimfluttersdk: ^1.0.8
wukongimfluttersdk: ^1.0.9
```
#### 引入
```dart

64
example/lib/chat.dart
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@ -58,8 +58,8 @@ class ChatListDataState extends State<ChatList> {
@override
void initState() {
super.initState();
getMsgList();
initListener();
getMsgList(50000, 0, true);
}
initListener() {
@ -117,16 +117,48 @@ class ChatListDataState extends State<ChatList> {
}
}
getMsgList() {
WKIM.shared.messageManager.getOrSyncHistoryMessages(
channelID, channelType, 0, true, 0, 100, 0, (list) {
getPrevious() {
var oldOrderSeq = 0;
for (var msg in msgList) {
if (oldOrderSeq == 0 || oldOrderSeq > msg.wkMsg.orderSeq) {
oldOrderSeq = msg.wkMsg.orderSeq;
}
}
getMsgList(oldOrderSeq, 0, false);
}
getLast() {
var oldOrderSeq = 0;
for (var msg in msgList) {
if (oldOrderSeq == 0 || oldOrderSeq < msg.wkMsg.orderSeq) {
oldOrderSeq = msg.wkMsg.orderSeq;
}
}
getMsgList(oldOrderSeq, 1, false);
}
getMsgList(int oldestOrderSeq, int pullMode, bool isReset) {
WKIM.shared.messageManager.getOrSyncHistoryMessages(channelID, channelType,
oldestOrderSeq, oldestOrderSeq == 0, pullMode, 20, 0, (list) {
List<UIMsg> uiList = [];
for (int i = 0; i < list.length; i++) {
msgList.add(UIMsg(list[i]));
print(list[i].orderSeq);
if (pullMode == 0 && !isReset) {
uiList.add(UIMsg(list[i]));
// msgList.insert(0, UIMsg(list[i]));
} else {
msgList.add(UIMsg(list[i]));
}
}
if (uiList.isNotEmpty) {
msgList.insertAll(0, uiList);
}
setState(() {});
Future.delayed(const Duration(milliseconds: 300), () {
_scrollController.jumpTo(_scrollController.position.maxScrollExtent);
});
if (isReset) {
Future.delayed(const Duration(milliseconds: 300), () {
_scrollController.jumpTo(_scrollController.position.maxScrollExtent);
});
}
}, () {
print('消息同步中');
});
@ -295,6 +327,22 @@ class ChatListDataState extends State<ChatList> {
decoration: const InputDecoration(hintText: '请输入内容'),
autofocus: true),
),
MaterialButton(
onPressed: () {
getPrevious();
},
color: Colors.brown,
child:
const Text("上一页", style: TextStyle(color: Colors.white)),
),
MaterialButton(
onPressed: () {
getLast();
},
color: Colors.brown,
child:
const Text("下一页", style: TextStyle(color: Colors.white)),
),
MaterialButton(
onPressed: () {
if (content != '') {

2
example/lib/http.dart
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@ -38,7 +38,7 @@ class HttpUtils {
"version": version, // 当前客户端的会话最大版本号(从保存的结果里取最大的version，如果本地没有数据则传0)，
"last_msg_seqs":
lastSsgSeqs, // 客户端所有频道会话的最后一条消息序列号拼接出来的同步串 格式： channelID:channelType:last_msg_seq|channelID:channelType:last_msg_seq （此字段非必填，如果不填就获取全量数据，填写了获取增量数据，看你自己的需求。）
"msg_count": 20 // 每个会话获取最大的消息数量，一般为app点进去第一屏的数据
"msg_count": 10 // 每个会话获取最大的消息数量，一般为app点进去第一屏的数据
});
WKSyncConversation conversation = WKSyncConversation();
conversation.conversations = [];

3
example/lib/msg.dart
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@ -15,7 +15,8 @@ class UIMsg {
if (wkMsg.wkMsgExtra != null) {
readCount = wkMsg.wkMsgExtra!.readedCount;
}
return "${wkMsg.messageContent!.displayText()} [是否需要回执：${wkMsg.setting.receipt}]，[已读数量：$readCount]";
return wkMsg.messageContent!.displayText();
// return "${wkMsg.messageContent!.displayText()} [是否需要回执：${wkMsg.setting.receipt}]，[已读数量：$readCount]";
}
String getShowTime() {

2
example/pubspec.lock
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@ -499,7 +499,7 @@ packages:
path: ".."
relative: true
source: path
version: "1.0.8"
version: "1.0.9"
x25519:
dependency: transitive
description:

2
lib/db/message.dart
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@ -434,7 +434,7 @@ class MessaggeDB {
Future<int> getDeletedCount(int minMessageSeq, int maxMessageSeq,
String channelID, int channelType) async {
String sql =
"select count(*) num from ${WKDBConst.tableMessage} where channel_id=$channelID and channel_type=$channelType and message_seq>$minMessageSeq and message_seq<$maxMessageSeq and is_deleted=1";
"select count(*) num from ${WKDBConst.tableMessage} where channel_id='$channelID' and channel_type=$channelType and message_seq>$minMessageSeq and message_seq<$maxMessageSeq and is_deleted=1";
int num = 0;
List<Map<String, Object?>> list =
await WKDBHelper.shared.getDB().rawQuery(sql);

1
lib/entity/msg.dart
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@ -39,6 +39,7 @@ class WKMsg {
WKMessageContent? messageContent;
WKMsg() {
clientSeq = 0;
clientMsgNO = WKIM.shared.messageManager.generateClientMsgNo();
timestamp = (DateTime.now().millisecondsSinceEpoch / 1000).truncate();
}

2
pubspec.yaml
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@ -15,7 +15,7 @@ description: wukong IM flutter sdk
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 1.0.8
version: 1.0.9
homepage: https://github.com/WuKongIM/WuKongIMFlutterSDK
environment: