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Updated on 2026-08-14

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Tangem 2025-12-26 13:06:56 +01:00
parent 13f1db7739
commit 92034d6106
4 changed files with 36 additions and 2 deletions
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26
features/feed/impl/src/main/kotlin/com/tangem/features/feed/model/news/details/NewsDetailsModel.kt
View file

@ -4,6 +4,7 @@ import androidx.compose.runtime.Stable
import com.tangem.core.decompose.di.ModelScoped
import com.tangem.core.decompose.model.Model
import com.tangem.core.decompose.model.ParamsContainer
import com.tangem.core.navigation.share.ShareManager
import com.tangem.core.navigation.url.UrlOpener
import com.tangem.domain.news.usecase.ObserveNewsDetailsUseCase
import com.tangem.features.feed.components.news.details.DefaultNewsDetailsComponent
@ -25,6 +26,7 @@ internal class NewsDetailsModel @Inject constructor(
override val dispatchers: CoroutineDispatcherProvider,
private val observeNewsDetailsUseCase: ObserveNewsDetailsUseCase,
private val urlOpener: UrlOpener,
private val shareManager: ShareManager,
paramsContainer: ParamsContainer,
) : Model() {
@ -42,10 +44,10 @@ internal class NewsDetailsModel @Inject constructor(
NewsDetailsUM(
articles = persistentListOf(),
selectedArticleIndex = 0,
onShareClick = { /* [REDACTED_TODO_COMMENT] */ },
onShareClick = {},
onLikeClick = { /* [REDACTED_TODO_COMMENT] */ },
onBackClick = params.onBackClicked,
onArticleIndexChanged = { /* [REDACTED_TODO_COMMENT] */ },
onArticleIndexChanged = ::onArticleIndexChanged,
),
)
@ -59,6 +61,20 @@ internal class NewsDetailsModel @Inject constructor(
}
}
private fun onArticleIndexChanged(newIndex: Int) {
val currentArticle = state.value.articles.getOrNull(newIndex)
_state.update { currentState ->
currentState.copy(
selectedArticleIndex = newIndex,
onShareClick = {
currentArticle?.let {
shareManager.shareText(it.newsUrl)
}
},
)
}
}
private fun handlePreselectedArticles() {
modelScope.launch {
observeNewsDetailsUseCase.prefetch(
@ -80,10 +96,16 @@ internal class NewsDetailsModel @Inject constructor(
}
.onEach { articles ->
val selectedIndex = articles.indexOfFirstOrNull { it.id == params.articleId } ?: 0
val currentArticle = articles.getOrNull(selectedIndex)
_state.update { newsDetailsUM ->
newsDetailsUM.copy(
articles = articles,
selectedArticleIndex = selectedIndex,
onShareClick = {
currentArticle?.let {
shareManager.shareText(it.newsUrl)
}
},
)
}
}

1
features/feed/impl/src/main/kotlin/com/tangem/features/feed/model/news/details/converter/NewsDetailsConverter.kt
View file

@ -36,6 +36,7 @@ internal class NewsDetailsConverter(
shortContent = value.shortContent,
content = value.content,
sources = buildSources(value),
newsUrl = value.newsUrl,
)
}

10
features/feed/impl/src/main/kotlin/com/tangem/features/feed/ui/news/details/state/MockArticlesFactory.kt
View file

@ -44,6 +44,7 @@ internal object MockArticlesFactory {
onClick = {},
),
).toPersistentList(),
newsUrl = "",
),
ArticleUM(
id = 2,
@ -69,6 +70,7 @@ internal object MockArticlesFactory {
onClick = {},
),
).toPersistentList(),
newsUrl = "",
),
ArticleUM(
id = 3,
@ -94,6 +96,7 @@ internal object MockArticlesFactory {
onClick = {},
),
).toPersistentList(),
newsUrl = "",
),
ArticleUM(
id = 4,
@ -119,6 +122,7 @@ internal object MockArticlesFactory {
onClick = {},
),
).toPersistentList(),
newsUrl = "",
),
ArticleUM(
id = 5,
@ -131,6 +135,7 @@ internal object MockArticlesFactory {
shortContent = "New DeFi protocol introduced innovative yield farming approach.",
content = "A newly launched protocol unveiled innovative yield farming mechanism.\n\nAPY rates range from 15% to 30%.",
sources = persistentListOf(),
newsUrl = "",
),
ArticleUM(
id = 6,
@ -144,6 +149,7 @@ internal object MockArticlesFactory {
shortContent = "Comprehensive cryptocurrency regulation bill passed Senate Banking Committee.",
content = "The US Senate Banking Committee advanced landmark crypto regulation bill.\n\nKey provisions include asset definitions.",
sources = persistentListOf(),
newsUrl = "",
),
ArticleUM(
id = 7,
@ -156,6 +162,7 @@ internal object MockArticlesFactory {
shortContent = "World's largest bank announced cryptocurrency custody services.",
content = "Major financial institution announced comprehensive crypto custody services.\n\nSupporting Bitcoin and Ethereum initially.",
sources = persistentListOf(),
newsUrl = "",
),
ArticleUM(
id = 8,
@ -168,6 +175,7 @@ internal object MockArticlesFactory {
shortContent = "Leading NFT marketplace experienced dramatic surge in trading activity.",
content = "Prominent NFT marketplace reported 300% increase in trading volume.\n\nNew features include lower fees.",
sources = persistentListOf(),
newsUrl = "",
),
ArticleUM(
id = 9,
@ -181,6 +189,7 @@ internal object MockArticlesFactory {
shortContent = "New Layer 2 scaling solution achieved 100,000 TPS in testing.",
content = "Layer 2 solution processed 100,000 transactions per second.\n\nUsing zero-knowledge proof technology.",
sources = persistentListOf(),
newsUrl = "",
),
ArticleUM(
id = 10,
@ -194,6 +203,7 @@ internal object MockArticlesFactory {
shortContent = "Total stablecoin market capitalization surpassed \$180 billion.",
content = "Stablecoin market cap reached \$180 billion all-time high.\n\nDriven by DeFi activity and institutional adoption.",
sources = persistentListOf(),
newsUrl = "",
),
).toPersistentList()
}

1
features/feed/impl/src/main/kotlin/com/tangem/features/feed/ui/news/details/state/NewsDetailsUM.kt
View file

@ -22,6 +22,7 @@ internal data class ArticleUM(
val shortContent: String,
val content: String,
val sources: ImmutableList<SourceUM>,
val newsUrl: String,
)
internal data class SourceUM(