Widget _buildArticleInfo()
{
const float imageWidth = 100;
const float imageHeight = 66;
const float borderRadius = 4;
var imageUrl = this.article.thumbnail.url.EndsWith(".gif")
? this.article.thumbnail.url
: CImageUtils.SuitableSizeImageUrl(imageWidth: imageWidth, imageUrl: this.article.thumbnail.url);
return(new Container(
padding: EdgeInsets.only(16, 10, 16),
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Text(
data: this.article.title,
style: CTextStyle.H5,
maxLines: 2,
overflow: TextOverflow.ellipsis
),
new Container(
margin: EdgeInsets.only(top: 10),
child: new Row(
children: new List <Widget> {
new Expanded(
child: new Container(
height: imageHeight,
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Text(
data: this.article.subTitle,
style: CTextStyle.PRegularBody3,
maxLines: 3,
overflow: TextOverflow.ellipsis
)
}
)
)
),
new Container(
margin: EdgeInsets.only(8),
child: new PlaceholderImage(
imageUrl: imageUrl,
width: imageWidth,
height: imageHeight,
borderRadius: borderRadius,
fit: BoxFit.cover,
color: CColorUtils.GetSpecificDarkColorFromId(id: this.article.id)
)
)
}
)
)
}
)
));
}
public override Widget build(BuildContext context)
{
Widget title = new Text(
this.channel.name ?? "",
style: CTextStyle.PLargeMedium,
maxLines: 1,
overflow: TextOverflow.ellipsis
);
Widget body = new Container(
padding: EdgeInsets.symmetric(0, 16),
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
this.channel.live
? new Row(
children: new List <Widget> {
new Icon(icon: Icons.whatshot, color: CColors.Error, size: 18),
new Container(width: 7),
new Expanded(child: title)
}
)
: title,
new Text(
$"{this.channel.memberCount}成员",
style: CTextStyle.PRegularBody4
)
}
)
);
return(new GestureDetector(
onTap: this.onTap,
child: new Container(
color: CColors.White,
height: 72,
padding: EdgeInsets.symmetric(12, 16),
child: new Row(
children: new List <Widget> {
new PlaceholderImage(
this.channel?.thumbnail ?? "",
48,
48,
4,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(id: this.channel?.id)
),
new Expanded(child: body),
this._buildJoinButton()
}
)
)
));
}
public override Widget build(BuildContext context)
{
var attachmentUrLs = this.game.attachmentURLs;
if (attachmentUrLs.isNullOrEmpty())
{
return(new Container());
}
Widget swiperContent;
if (attachmentUrLs.Count == 1)
{
var imageUrl = attachmentUrLs.FirstOrDefault();
swiperContent = new GestureDetector(
onTap: () => { },
child: new PlaceholderImage(
imageUrl: imageUrl,
fit: BoxFit.fill,
useCachedNetworkImage: true,
color: CColorUtils.GetSpecificDarkColorFromId(id: imageUrl)
)
);
}
else
{
swiperContent = new Swiper.Swiper(
(cxt, index) => {
var imageUrl = attachmentUrLs[index: index];
return(new PlaceholderImage(
CImageUtils.SizeToScreenImageUrl(imageUrl: imageUrl),
fit: BoxFit.fill,
useCachedNetworkImage: true,
color: CColorUtils.GetSpecificDarkColorFromId(id: imageUrl)
));
},
itemCount: attachmentUrLs.Count,
autoplay: true,
onTap: index => { },
pagination: new SwiperPagination(margin: EdgeInsets.only(bottom: 5))
);
}
return(new Container(
child: new AspectRatio(
aspectRatio: 16 / 9f,
child: swiperContent
)
));
}
public override Widget build(BuildContext context)
{
return(this.size == null || (this.widget.url == null && this.widget.data == null)
? new Container(
width: this.widget.size,
height: this.widget.size,
decoration: new BoxDecoration(
CColorUtils.GetSpecificDarkColorFromId(id: this.widget.id),
borderRadius: BorderRadius.all(this.widget.radius)
))
: (Widget) new ClipRRect(
borderRadius: BorderRadius.all(this.widget.radius),
child: new Container(
width: this.size.width,
height: this.size.height,
color: CColorUtils.GetSpecificDarkColorFromId(id: this.widget.id),
child: this._getImage())
));
}
public override Widget build(BuildContext context)
{
if (this.article == null)
{
return(new Container());
}
const float imageWidth = 100;
const float imageHeight = 66;
const float borderRadius = 4;
var time = this.article.publishedTime;
var thumbnailUrl = this.article.thumbnail?.url ?? "";
var imageUrl = CImageUtils.SuitableSizeImageUrl(imageWidth: imageWidth, imageUrl: thumbnailUrl);
// var imageUrl = thumbnailUrl.EndsWith(".gif")
// ? thumbnailUrl
// : CImageUtils.SuitableSizeImageUrl(imageWidth: imageWidth, imageUrl: thumbnailUrl);
var card = new Container(
color: CColors.White,
padding: EdgeInsets.only(top: 16),
child: new Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Container(
padding: EdgeInsets.symmetric(horizontal: 16),
child: new Text(
data: this.article.title,
style: CTextStyle.H5,
maxLines: 2,
textAlign: TextAlign.left,
overflow: TextOverflow.ellipsis
)
),
new Container(
margin: EdgeInsets.only(top: 8, bottom: 8),
padding: EdgeInsets.symmetric(horizontal: 16),
child: new Row(
children: new List <Widget> {
new Expanded(
child: new Container(
height: imageHeight,
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Text(
data: this.article.subTitle,
style: CTextStyle.PRegularBody2,
maxLines: 3,
overflow: TextOverflow.ellipsis
)
}
)
)
),
new Container(
margin: EdgeInsets.only(8.0f),
child: new PlaceholderImage(
imageUrl: imageUrl,
width: imageWidth,
height: imageHeight,
borderRadius: borderRadius,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(id: this.article.id)
)
)
}
)
),
new Container(
height: 36,
child: new Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Expanded(
child: new Container(
height: 20,
padding: EdgeInsets.only(16),
alignment: Alignment.topLeft,
child: new ArticleCardInfo(
fullName: this.fullName,
time: time,
viewCount: this.article.viewCount
)
)
),
new CustomButton(
padding: EdgeInsets.only(16, right: 16, bottom: 16),
child: new Icon(
icon: Icons.ellipsis,
size: 20,
color: CColors.BrownGrey
),
onPressed: this.moreCallBack
)
}
)
)
}
)
);
return(new GestureDetector(
child: card,
onTap: this.onTap
));
}
Widget _buildBlogger(User user, string resetTitle)
{
UserType userType = UserType.unFollow;
if (!this.isLoggedIn)
{
userType = UserType.unFollow;
}
else
{
if (UserInfoManager.getUserInfo().userId == user.id)
{
userType = UserType.me;
}
else if (user.followUserLoading ?? false)
{
userType = UserType.loading;
}
else if (this.followMap.ContainsKey(key: user.id))
{
userType = UserType.follow;
}
}
return(new GestureDetector(
onTap: () => this.onPressItem?.Invoke(text: user.id),
child: new Container(
width: 160,
margin: EdgeInsets.only(right: 16),
decoration: new BoxDecoration(
color: CColors.White,
borderRadius: BorderRadius.all(6)
),
child: new ClipRRect(
borderRadius: BorderRadius.all(6),
child: new Column(
children: new List <Widget> {
new Container(
height: 88,
color: CColorUtils.GetSpecificDarkColorFromId(id: user.id),
child: new Stack(
fit: StackFit.expand,
children: new List <Widget> {
Image.asset(
"image/blogger-avatar-pattern",
fit: BoxFit.fill
),
Positioned.fill(
new Center(
child: Avatar.User(user: user, 64, true)
)
)
}
)
),
new Padding(
padding: EdgeInsets.only(16, 16, 16, 4),
child: new Text(data: user.fullName, style: CTextStyle.PXLargeMedium, maxLines: 1)
),
new Text(
$"粉丝{user.followCount ?? 0} • 文章{user.articleCount ?? 0}",
style: CTextStyle.PSmallBody4
),
new Text(resetTitle ?? "", style: CTextStyle.PSmallBody4),
new Padding(
padding: EdgeInsets.only(top: 12),
child: new FollowButton(
userType: userType,
() => this._onFollow(userType: userType, userId: user.id)
)
)
}
)
)
)
));
}
public override Widget build(BuildContext context)
{
if (this.images.isNullOrEmpty())
{
return(new Container());
}
Widget firstImage;
if (this.images.Count > 0)
{
firstImage = new PlaceholderImage(
CImageUtils.SuitableSizeImageUrl(
imageWidth: MediaQuery.of(context: context).size.width,
this.images[0]
),
this.size + this.ratioGap * 2,
this.size + this.ratioGap * 2,
6,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(this.images[0])
);
}
else
{
firstImage = new Container();
}
Widget secondImage;
if (this.images.Count > 1)
{
secondImage = this.onlyShowFirst
? (Widget) new Container(
width: this.size + this.ratioGap * 2,
height: this.size + this.ratioGap * 2,
decoration: new BoxDecoration(borderRadius: BorderRadius.all(6),
color: Color.fromRGBO(207, 213, 219, 1))
)
: new PlaceholderImage(
CImageUtils.SuitableSizeImageUrl(
imageWidth: MediaQuery.of(context: context).size.width,
this.images[1]
),
this.size + this.ratioGap,
this.size + this.ratioGap,
6,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(this.images[1])
);
}
else
{
secondImage = new Container();
}
Widget thirdImage;
if (this.images.Count > 2)
{
thirdImage = this.onlyShowFirst
? (Widget) new Container(
width: this.size + this.ratioGap * 2,
height: this.size + this.ratioGap * 2,
decoration: new BoxDecoration(borderRadius: BorderRadius.all(6),
color: Color.fromRGBO(137, 150, 165, 1))
)
: new PlaceholderImage(
CImageUtils.SuitableSizeImageUrl(
imageWidth: MediaQuery.of(context: context).size.width,
this.images[2]
),
width: this.size,
height: this.size,
6,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(this.images[2])
);
}
else
{
thirdImage = new Container();
}
return(new Container(
width: this.size + this.ratioGap * 2 + this.horizontalGap * (this.images.Count - 1),
height: this.size + this.ratioGap * 2 + this.verticalGap * (this.images.Count - 1),
child: new Stack(
children: new List <Widget> {
new Positioned(
right: 0,
bottom: 0,
child: thirdImage
),
new Positioned(
right: this.horizontalGap,
bottom: this.verticalGap,
child: secondImage
),
new Positioned(
left: 0,
top: 0,
child: firstImage
)
}
)
));
}
public override Widget build(BuildContext context)
{
if (this.model == null)
{
return(new Container());
}
const float imageWidth = 114;
const float imageHeight = 76;
const float borderRadius = 4;
var time = Convert.ToDateTime(value: this.model.begin.startTime);
var hour = $"{time.Hour.ToString().PadLeft(2, '0')}";
var minute = $"{time.Minute.ToString().PadLeft(2, '0')}";
var hourMinute = $"{hour}:{minute}";
var address = this.place ?? "";
var imageUrl = this.model.avatar ?? this.model.background;
var card = new Container(
height: 108,
padding: EdgeInsets.all(16),
color: CColors.White,
child: new Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Container(
width: 32,
margin: EdgeInsets.only(right: 10),
child: new Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: new List <Widget> {
new Text(
time.Day.ToString(),
style: new TextStyle(
height: 1.33f,
fontSize: 24,
fontFamily: "Roboto-Bold",
color: CColors.Error
)
),
new Text(
$"{time.Month.ToString()}月",
style: CTextStyle.CaptionBody
)
}
)
),
new Expanded(
child: new Container(
margin: EdgeInsets.only(right: 8),
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Container(
margin: EdgeInsets.only(bottom: 8),
child: new Text(this.model.title,
style: CTextStyle.PLargeMedium,
maxLines: 2,
overflow: TextOverflow.ellipsis
)
),
new Text(this.model.mode == "online"
? $"{hourMinute} · {this.model.participantsCount}人已预订"
: $"{hourMinute} · {address}",
style: CTextStyle.PSmallBody3
)
}
)
)
),
new Container(
child: new Stack(
children: new List <Widget> {
new PlaceholderImage(
imageUrl.EndsWith(".gif")
? imageUrl
: CImageUtils.SuitableSizeImageUrl(imageWidth, imageUrl),
imageWidth,
imageHeight,
borderRadius,
BoxFit.cover,
color: CColorUtils.GetSpecificDarkColorFromId(id: this.model.id)
),
new Positioned(
bottom: 0,
right: 0,
child: new ClipRRect(
borderRadius: BorderRadius.only(4, bottomRight: 4),
child: new Container(
width: 41,
height: 24,
decoration: new BoxDecoration(
gradient: new LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
this.model.mode == "online"
? new List <Color> {
Color.fromARGB(255, 250, 120, 102),
CColors.SecondaryPink
}
: new List <Color> {
Color.fromARGB(255, 69, 199, 250),
CColors.PrimaryBlue
}
)
),
alignment: Alignment.center,
child: new Text(
this.model.mode == "online" ? "线上" : "线下",
style: CTextStyle.CaptionWhite,
textAlign: TextAlign.center
)
)
)
)
}
)
)
}
)
);
return(new GestureDetector(
child: card,
onTap: this.onTap
));
}
public override Widget build(BuildContext context)
{
if (this.game == null)
{
return(new Container());
}
var imageUrl = this.game.attachmentURLs.FirstOrDefault();
return(new GestureDetector(
onTap: () => this.onTap?.Invoke(),
child: new Container(
padding: EdgeInsets.only(16, 16, 16, 0),
child: new AspectRatio(
aspectRatio: 4f / 3,
child: new Container(
decoration: new BoxDecoration(
CColorUtils.GetSpecificDarkColorFromId(id: this.game.id),
new DecorationImage(
new CachedNetworkImageProvider(url: imageUrl),
fit: BoxFit.cover
),
borderRadius: BorderRadius.circular(8)
),
child: new Container(
margin: EdgeInsets.only(top: 87),
decoration: new BoxDecoration(
gradient: new LinearGradient(
colors: new List <Color> {
Color.fromRGBO(0, 0, 0, 0),
Color.fromRGBO(0, 0, 0, 0.6f)
},
begin: Alignment.topCenter,
end: Alignment.bottomCenter
),
borderRadius: BorderRadius.circular(8)
),
child: new Container(
padding: EdgeInsets.only(16, 0, 16, 16),
child: new Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Text(
data: this.game.resetTitle,
maxLines: 1,
style: CTextStyle.H2White.defaultHeight()
),
new SizedBox(height: 8),
new Text(
data: this.game.resetSubLabel,
maxLines: 1,
style: CTextStyle.PLargeWhite.defaultHeight()
)
}
)
)
)
)
)
)
));
}
public override Widget build(BuildContext context)
{
string text;
if (this.channel.lastMessage != null)
{
if (this.channel.lastMessage.deleted)
{
text = "[此消息已被删除]";
}
else if (this.channel.lastMessage.type == ChannelMessageType.image)
{
text = "[图片]";
}
else if (this.channel.lastMessage.type == ChannelMessageType.file)
{
text = "[文件]";
}
else
{
text = this.channel.lastMessage.content ?? "";
}
}
else
{
text = "";
}
var contentTextSpans = new List <TextSpan>();
if (this.channel.lastMessage.author?.fullName.isNotEmpty() ?? text.isNotEmpty() &&
this.channel.lastMessage.author.id != this.myUserId)
{
contentTextSpans.Add(new TextSpan(
$"{this.channel.lastMessage.author?.fullName}: ",
style: CTextStyle.PRegularBody4
));
}
contentTextSpans.AddRange(MessageUtils.messageWithMarkdownToTextSpans(
content: text,
mentions: this.channel.lastMessage?.mentions,
this.channel.lastMessage?.mentionEveryone ?? false,
null,
bodyStyle: CTextStyle.PRegularBody4,
linkStyle: CTextStyle.PRegularBody4
));
Widget message = new RichText(
text: new TextSpan(
(this.channel.atMe || this.channel.atAll) && this.channel.unread > 0
? "[有人@我] "
: "",
style: CTextStyle.PRegularError,
children: contentTextSpans
),
overflow: TextOverflow.ellipsis,
maxLines: 1
);
// Don't show the time if nonce is 0, i.e. the time is not loaded yet.
// Otherwise, the time would be like 0001/01/01 8:00
string timeString = this.channel.lastMessage?.nonce != 0
? this.channel.lastMessage?.time.DateTimeString() ?? ""
: "";
Widget titleLine = new Container(
padding: EdgeInsets.only(16),
child: new Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: new List <Widget> {
new Expanded(
child: new Text(
data: this.channel.name,
style: CTextStyle.PLargeMedium,
maxLines: 1,
overflow: TextOverflow.ellipsis
)
),
new Container(width: 16),
new Text(
data: timeString,
style: CTextStyle.PSmallBody4
)
}
)
);
return(new GestureDetector(
onTap: this.onTap,
child: new Container(
color: this.channel.isTop ? CColors.PrimaryBlue.withOpacity(0.04f) : CColors.White,
height: 72,
padding: EdgeInsets.symmetric(12, 16),
child: new Row(
children: new List <Widget> {
new PlaceholderImage(
this.channel?.thumbnail ?? "",
48,
48,
4,
fit: BoxFit.cover,
true,
CColorUtils.GetSpecificDarkColorFromId(id: this.channel?.id)
),
new Expanded(
child: new Column(
children: new List <Widget> {
titleLine,
new Row(
children: new List <Widget> {
new Container(width: 16),
new Expanded(
child: message
),
new NotificationDot(
this.channel.unread > 0
? this.channel.mentioned > 0 ? $"{this.channel.mentioned}" : ""
: null,
margin: EdgeInsets.only(16)
)
}
)
}
)
)
}
)
)
));
}
Widget _buildSwiper()
{
var homeSliderIds = this.widget.viewModel.homeSliderIds;
if (homeSliderIds.isNullOrEmpty())
{
return(new Container());
}
Widget swiperContent;
if (homeSliderIds.Count == 1)
{
var homeSliderId = homeSliderIds[0];
var imageUrl = this.widget.viewModel.rankDict.ContainsKey(key: homeSliderId)
? this.widget.viewModel.rankDict[key : homeSliderId].image
: "";
swiperContent = new GestureDetector(
onTap: () => {
var redirectURL = this.widget.viewModel.rankDict.ContainsKey(key: homeSliderId)
? this.widget.viewModel.rankDict[key: homeSliderId].redirectURL
: "";
if (redirectURL.isNotEmpty())
{
this.widget.actionModel.openUrl(obj: redirectURL);
}
},
child: new PlaceholderImage(
imageUrl: imageUrl,
fit: BoxFit.fill,
useCachedNetworkImage: true,
color: CColorUtils.GetSpecificDarkColorFromId(id: homeSliderId)
)
);
}
else
{
swiperContent = new Swiper(
(cxt, index) => {
var homeSliderId = homeSliderIds[index: index];
var imageUrl = this.widget.viewModel.rankDict.ContainsKey(key: homeSliderId)
? this.widget.viewModel.rankDict[key: homeSliderId].image
: "";
return(new PlaceholderImage(
CImageUtils.SizeToScreenImageUrl(imageUrl: imageUrl),
fit: BoxFit.fill,
useCachedNetworkImage: true,
color: CColorUtils.GetSpecificDarkColorFromId(id: homeSliderId)
));
},
itemCount: homeSliderIds.Count,
autoplay: true,
onTap: index => {
var homeSliderId = homeSliderIds[index: index];
var redirectURL = this.widget.viewModel.rankDict.ContainsKey(key: homeSliderId)
? this.widget.viewModel.rankDict[key: homeSliderId].redirectURL
: "";
if (redirectURL.isNotEmpty())
{
this.widget.actionModel.openUrl(obj: redirectURL);
}
},
pagination: new SwiperPagination(margin: EdgeInsets.only(bottom: 5))
);
}
return(new Container(
padding: EdgeInsets.only(top: 8, left: 16, right: 16),
decoration: new BoxDecoration(
borderRadius: BorderRadius.all(8),
color: CColors.White
),
child: new AspectRatio(
aspectRatio: 3,
child: new ClipRRect(
borderRadius: BorderRadius.all(8),
child: swiperContent
)
)
));
}