void _sendComment(string type, string parentMessageId = "", string upperMessageId = "", string replyUserName = null)
{
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment(
type: type,
channelId: this._article.channelId,
title: this._article.title,
commentId: parentMessageId
);
ActionSheetUtils.showModalActionSheet(new CustomInput(
replyUserName: replyUserName,
text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(
arg1: this._article.channelId,
arg2: text,
Snowflake.CreateNonce(),
arg4: parentMessageId,
arg5: upperMessageId
);
})
);
}
}
IEnumerable <Widget> _buildComments(BuildContext context)
{
List <string> channelComments = new List <string>();
if (this.widget.viewModel.channelMessageList.ContainsKey(this._article.channelId))
{
channelComments = this.widget.viewModel.channelMessageList[this._article.channelId];
}
var mediaQuery = MediaQuery.of(context);
var comments = new List <Widget> {
new Container(
color: CColors.White,
width: mediaQuery.size.width,
padding: EdgeInsets.only(16, 16, 16),
child: new Text(
"评论",
style: CTextStyle.H5,
textAlign: TextAlign.left
)
)
};
var titleHeight = CTextUtils.CalculateTextHeight(
"评论",
CTextStyle.H5,
mediaQuery.size.width - 16 * 2, // 16 is horizontal padding
null
) + 16; // 16 is top padding
var height = mediaQuery.size.height - navBarHeight - 44 - mediaQuery.padding.vertical;
if (channelComments.Count == 0)
{
var blankView = new Container(
height: height - titleHeight,
child: new BlankView(
"快来写下第一条评论吧",
"image/default-comment"
)
);
comments.Add(item: blankView);
return(comments);
}
var messageDict = this.widget.viewModel.channelMessageDict[this._article.channelId];
float contentHeights = 0;
foreach (var commentId in channelComments)
{
if (!messageDict.ContainsKey(commentId))
{
break;
}
var message = messageDict[commentId];
bool isPraised = _isPraised(message, this.widget.viewModel.loginUserId);
var parentName = "";
if (message.parentMessageId.isNotEmpty())
{
if (messageDict.ContainsKey(message.parentMessageId))
{
var parentMessage = messageDict[message.parentMessageId];
parentName = parentMessage.author.fullName;
}
}
var content = MessageUtils.AnalyzeMessage(message.content, message.mentions,
message.mentionEveryone) + (parentName.isEmpty() ? "" : $"回复@{parentName}");
var contentHeight = CTextUtils.CalculateTextHeight(
content,
CTextStyle.PLargeBody,
// 16 is horizontal padding, 24 is avatar size, 8 is content left margin to avatar
mediaQuery.size.width - 16 * 2 - 24 - 8,
null
) + 16 + 24 + 3 + 5 + 22 + 12;
// 16 is top padding, 24 is avatar size, 3 is content top margin to avatar, 5 is content bottom margin to commentTime
// 22 is commentTime height, 12 is commentTime bottom margin
contentHeights += contentHeight;
var card = new CommentCard(
message,
isPraised,
parentName,
() => ReportManager.showReportView(this.widget.viewModel.isLoggedIn,
commentId,
ReportType.comment, this.widget.actionModel.pushToLogin, this.widget.actionModel.pushToReport
),
replyCallBack: () => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article_Comment", this._article.channelId,
this._article.title, commentId);
ActionSheetUtils.showModalActionSheet(new CustomInput(
message.author.fullName.isEmpty() ? "" : message.author.fullName,
text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._article.channelId,
text,
Snowflake.CreateNonce(),
commentId
);
})
);
}
},
praiseCallBack: () => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
if (isPraised)
{
this.widget.actionModel.removeLikeComment(message);
}
else
{
this.widget.actionModel.likeComment(message);
}
}
});
comments.Add(card);
}
float endHeight = 0;
if (!this._article.hasMore)
{
comments.Add(new Container(
height: 52,
alignment: Alignment.center,
child: new Text(
"一 已经全部加载完毕 一",
style: CTextStyle.PRegularBody4,
textAlign: TextAlign.center
)
));
endHeight = 52;
}
if (titleHeight + contentHeights + endHeight < height)
{
return(new List <Widget> {
new Container(
height: height,
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: comments
)
)
});
}
return(comments);
}
public override Widget build(BuildContext context)
{
this.widget.viewModel.articleDict.TryGetValue(this.widget.viewModel.articleId, out this._article);
if (this.widget.viewModel.articleDetailLoading && (this._article == null || !this._article.isNotFirst))
{
return(new Container(
color: CColors.White,
child: new CustomSafeArea(
child: new Column(
children: new List <Widget> {
this._buildNavigationBar(false),
new ArticleDetailLoading()
}
)
)
));
}
if (this._article == null || this._article.channelId == null)
{
return(new Container());
}
if (this._article.ownerType == "user")
{
if (this._article.userId != null &&
this.widget.viewModel.userDict.TryGetValue(this._article.userId, out this._user))
{
this._user = this.widget.viewModel.userDict[this._article.userId];
}
}
if (this._article.ownerType == "team")
{
if (this._article.teamId != null &&
this.widget.viewModel.teamDict.TryGetValue(this._article.teamId, out this._team))
{
this._team = this.widget.viewModel.teamDict[this._article.teamId];
}
}
if (this._titleHeight == 0f && this._article.title.isNotEmpty())
{
this._titleHeight = CTextUtils.CalculateTextHeight(
text: this._article.title,
textStyle: CTextStyle.H3,
MediaQuery.of(context).size.width - 16 * 2, // 16 is horizontal padding
null
) + 16; // 16 is top padding
this.setState(() => { });
}
var commentIndex = 0;
var originItems = this._article == null ? new List <Widget>() : this._buildItems(context, out commentIndex);
commentIndex = this._jumpState == _ArticleJumpToCommentState.active ? commentIndex : 0;
this._jumpState = _ArticleJumpToCommentState.Inactive;
var child = new Container(
color: CColors.Background,
child: new Column(
children: new List <Widget> {
this._buildNavigationBar(),
new Expanded(
child: new CustomScrollbar(
new CenteredRefresher(
controller: this._refreshController,
enablePullDown: false,
enablePullUp: this._article.hasMore,
onRefresh: this._onRefresh,
onNotification: this._onNotification,
children: originItems,
centerIndex: commentIndex
)
)
),
new ArticleTabBar(this._article.like,
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article", this._article.channelId,
this._article.title);
ActionSheetUtils.showModalActionSheet(new CustomInput(
doneCallBack: text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._article.channelId,
text,
Snowflake.CreateNonce(),
null
);
})
);
}
},
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article", this._article.channelId,
this._article.title);
ActionSheetUtils.showModalActionSheet(new CustomInput(
doneCallBack: text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._article.channelId,
text,
Snowflake.CreateNonce(),
null
);
})
);
}
},
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
if (!this._article.like)
{
this.widget.actionModel.likeArticle(this._article.id);
}
}
},
shareCallback: this.share
)
}
)
);
return(new Container(
color: CColors.White,
child: new CustomSafeArea(
child: child
)
));
}
List <Widget> _buildComments()
{
if (this._channelComments.Count == 0)
{
return(new List <Widget>());
}
var comments = new List <Widget> {
new Container(
color: CColors.White,
padding: EdgeInsets.only(16, 16, 16),
child: new Text(
"评论",
style: CTextStyle.H5,
textAlign: TextAlign.left
)
)
};
var messageDict = this.widget.viewModel.channelMessageDict[this._channelId];
foreach (var commentId in this._channelComments)
{
if (!messageDict.ContainsKey(commentId))
{
break;
}
var message = messageDict[commentId];
bool isPraised = _isPraised(message, this.widget.viewModel.loginUserId);
var parentName = "";
if (message.parentMessageId.isNotEmpty())
{
if (messageDict.ContainsKey(message.parentMessageId))
{
var parentMessage = messageDict[message.parentMessageId];
parentName = parentMessage.author.fullName;
}
}
var card = new CommentCard(
message,
isPraised,
parentName,
() => ReportManager.showReportView(this.widget.viewModel.isLoggedIn,
commentId,
ReportType.comment, this.widget.actionModel.pushToLogin, this.widget.actionModel.pushToReport
),
replyCallBack: () => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article_Comment", this._article.channelId,
this._article.title, commentId);
ActionSheetUtils.showModalActionSheet(new CustomInput(
message.author.fullName.isEmpty() ? "" : message.author.fullName,
text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._channelId,
text,
Snowflake.CreateNonce(),
commentId
);
})
);
}
},
praiseCallBack: () => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
if (isPraised)
{
this.widget.actionModel.removeLikeComment(message);
}
else
{
this.widget.actionModel.likeComment(message);
}
}
});
comments.Add(card);
}
return(comments);
}
public override Widget build(BuildContext context)
{
this.widget.viewModel.articleDict.TryGetValue(this.widget.viewModel.articleId, out this._article);
if (this.widget.viewModel.articleDetailLoading && (this._article == null || !this._article.isNotFirst))
{
return(new Container(
color: CColors.White,
child: new CustomSafeArea(
child: new Column(
children: new List <Widget> {
this._buildNavigationBar(),
new ArticleDetailLoading()
}
)
)
));
}
if (this._article == null || this._article.channelId == null)
{
return(new Container());
}
if (this._article.ownerType == "user")
{
if (this._article.userId != null &&
this.widget.viewModel.userDict.TryGetValue(this._article.userId, out this._user))
{
this._user = this.widget.viewModel.userDict[this._article.userId];
}
}
if (this._article.ownerType == "team")
{
if (this._article.teamId != null &&
this.widget.viewModel.teamDict.TryGetValue(this._article.teamId, out this._team))
{
this._team = this.widget.viewModel.teamDict[this._article.teamId];
}
}
this._channelId = this._article.channelId;
this._relArticles = this._article.projects.FindAll(item => item.type == "article");
if (this.widget.viewModel.channelMessageList.ContainsKey(this._article.channelId))
{
this._channelComments = this.widget.viewModel.channelMessageList[this._article.channelId];
}
this._contentMap = this._article.contentMap;
this._lastCommentId = this._article.currOldestMessageId ?? "";
this._hasMore = this._article.hasMore;
var originItems = this._article == null ? new List <Widget>() : this._buildItems(context);
var child = new Container(
color: CColors.Background,
child: new Column(
children: new List <Widget> {
this._buildNavigationBar(),
new Expanded(
child: new CustomScrollbar(
new SmartRefresher(
controller: this._refreshController,
enablePullDown: false,
enablePullUp: this._hasMore,
onRefresh: this._onRefresh,
onNotification: this._onNotification,
child: ListView.builder(
physics: new AlwaysScrollableScrollPhysics(),
itemCount: originItems.Count,
itemBuilder: (cxt, index) => originItems[index]
)
)
)
),
new ArticleTabBar(this._article.like,
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article", this._article.channelId,
this._article.title);
ActionSheetUtils.showModalActionSheet(new CustomInput(
doneCallBack: text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._article.channelId,
text,
Snowflake.CreateNonce(),
null
);
})
);
}
},
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
AnalyticsManager.ClickComment("Article", this._article.channelId,
this._article.title);
ActionSheetUtils.showModalActionSheet(new CustomInput(
doneCallBack: text => {
ActionSheetUtils.hiddenModalPopup();
this.widget.actionModel.sendComment(this._article.channelId,
text,
Snowflake.CreateNonce(),
null
);
})
);
}
},
() => {
if (!this.widget.viewModel.isLoggedIn)
{
this.widget.actionModel.pushToLogin();
}
else
{
if (!this._article.like)
{
this.widget.actionModel.likeArticle(this._article.id);
}
}
},
shareCallback: this.share
)
}
)
);
return(new Container(
color: CColors.White,
child: new CustomSafeArea(
child: child
)
));
}