/
PostsAndPagesUseCase.kt
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/
PostsAndPagesUseCase.kt
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package org.wordpress.android.ui.stats.refresh.lists.sections.granular.usecases
import kotlinx.coroutines.CoroutineDispatcher
import org.wordpress.android.R
import org.wordpress.android.analytics.AnalyticsTracker
import org.wordpress.android.fluxc.model.SiteModel
import org.wordpress.android.fluxc.model.stats.LimitMode
import org.wordpress.android.fluxc.model.stats.time.PostAndPageViewsModel
import org.wordpress.android.fluxc.model.stats.time.PostAndPageViewsModel.ViewsType.HOMEPAGE
import org.wordpress.android.fluxc.model.stats.time.PostAndPageViewsModel.ViewsType.PAGE
import org.wordpress.android.fluxc.model.stats.time.PostAndPageViewsModel.ViewsType.POST
import org.wordpress.android.fluxc.network.utils.StatsGranularity
import org.wordpress.android.fluxc.store.StatsStore.TimeStatsType.POSTS_AND_PAGES
import org.wordpress.android.fluxc.store.stats.time.PostAndPageViewsStore
import org.wordpress.android.modules.UI_THREAD
import org.wordpress.android.ui.stats.StatsConstants.ITEM_TYPE_HOME_PAGE
import org.wordpress.android.ui.stats.StatsConstants.ITEM_TYPE_POST
import org.wordpress.android.ui.stats.refresh.NavigationTarget.ViewPostDetailStats
import org.wordpress.android.ui.stats.refresh.NavigationTarget.ViewPostsAndPages
import org.wordpress.android.ui.stats.refresh.lists.sections.BaseStatsUseCase.UseCaseMode.BLOCK
import org.wordpress.android.ui.stats.refresh.lists.sections.BaseStatsUseCase.UseCaseMode.VIEW_ALL
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.Empty
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.Header
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.Link
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.ListItemWithIcon
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.NavigationAction.Companion.create
import org.wordpress.android.ui.stats.refresh.lists.sections.BlockListItem.Title
import org.wordpress.android.ui.stats.refresh.lists.sections.granular.GranularStatelessUseCase
import org.wordpress.android.ui.stats.refresh.lists.sections.granular.GranularUseCaseFactory
import org.wordpress.android.ui.stats.refresh.lists.sections.granular.SelectedDateProvider
import org.wordpress.android.ui.stats.refresh.utils.StatsSiteProvider
import org.wordpress.android.ui.stats.refresh.utils.toFormattedString
import org.wordpress.android.ui.stats.refresh.utils.trackGranular
import org.wordpress.android.util.analytics.AnalyticsTrackerWrapper
import java.util.Date
import javax.inject.Inject
import javax.inject.Named
private const val BLOCK_ITEM_COUNT = 6
private const val VIEW_ALL_ITEM_COUNT = 1000
class PostsAndPagesUseCase
constructor(
statsGranularity: StatsGranularity,
@Named(UI_THREAD) private val mainDispatcher: CoroutineDispatcher,
private val postsAndPageViewsStore: PostAndPageViewsStore,
statsSiteProvider: StatsSiteProvider,
selectedDateProvider: SelectedDateProvider,
private val analyticsTracker: AnalyticsTrackerWrapper,
private val useCaseMode: UseCaseMode
) : GranularStatelessUseCase<PostAndPageViewsModel>(
POSTS_AND_PAGES,
mainDispatcher,
selectedDateProvider,
statsSiteProvider,
statsGranularity
) {
private val itemsToLoad = if (useCaseMode == VIEW_ALL) VIEW_ALL_ITEM_COUNT else BLOCK_ITEM_COUNT
override fun buildLoadingItem(): List<BlockListItem> = listOf(Title(R.string.stats_posts_and_pages))
override suspend fun loadCachedData(selectedDate: Date, site: SiteModel): PostAndPageViewsModel? {
return postsAndPageViewsStore.getPostAndPageViews(
site,
statsGranularity,
LimitMode.Top(itemsToLoad),
selectedDate
)
}
override suspend fun fetchRemoteData(
selectedDate: Date,
site: SiteModel,
forced: Boolean
): State<PostAndPageViewsModel> {
val response = postsAndPageViewsStore.fetchPostAndPageViews(
site,
statsGranularity,
LimitMode.Top(itemsToLoad),
selectedDate,
forced
)
val model = response.model
val error = response.error
return when {
error != null -> State.Error(error.message ?: error.type.name)
model != null && model.views.isNotEmpty() -> State.Data(model)
else -> State.Empty()
}
}
override fun buildUiModel(domainModel: PostAndPageViewsModel): List<BlockListItem> {
val items = mutableListOf<BlockListItem>()
if (useCaseMode == BLOCK) {
items.add(Title(R.string.stats_posts_and_pages))
}
if (domainModel.views.isEmpty()) {
items.add(Empty(R.string.stats_no_data_for_period))
} else {
items.add(Header(R.string.stats_posts_and_pages_title_label, R.string.stats_posts_and_pages_views_label))
val maxViews = domainModel.views.maxBy { it.views }?.views ?: 0
items.addAll(domainModel.views.mapIndexed { index, viewsModel ->
val icon = when (viewsModel.type) {
POST -> R.drawable.ic_posts_white_24dp
HOMEPAGE, PAGE -> R.drawable.ic_pages_white_24dp
}
ListItemWithIcon(
icon = icon,
text = viewsModel.title,
value = viewsModel.views.toFormattedString(),
showDivider = index < domainModel.views.size - 1,
barWidth = getBarWidth(viewsModel.views, maxViews),
navigationAction = create(
LinkClickParams(viewsModel.id, viewsModel.url, viewsModel.title, viewsModel.type),
this::onLinkClicked
)
)
})
if (useCaseMode == BLOCK && domainModel.hasMore) {
items.add(
Link(
text = R.string.stats_insights_view_more,
navigateAction = create(statsGranularity, this::onViewMoreClicked)
)
)
}
}
return items
}
private fun getBarWidth(
views: Int,
maxViews: Int
): Int? {
return if (maxViews > 0) {
((views.toDouble() / maxViews.toDouble()) * 100).toInt()
} else {
null
}
}
private fun onViewMoreClicked(statsGranularity: StatsGranularity) {
analyticsTracker.trackGranular(AnalyticsTracker.Stat.STATS_POSTS_AND_PAGES_VIEW_MORE_TAPPED, statsGranularity)
navigateTo(
ViewPostsAndPages(
statsGranularity,
selectedDateProvider.getSelectedDate(statsGranularity) ?: Date()
)
)
}
private fun onLinkClicked(params: LinkClickParams) {
val type = when (params.postType) {
POST -> ITEM_TYPE_POST
PAGE, HOMEPAGE -> ITEM_TYPE_HOME_PAGE
}
analyticsTracker.trackGranular(AnalyticsTracker.Stat.STATS_POSTS_AND_PAGES_ITEM_TAPPED, statsGranularity)
navigateTo(
ViewPostDetailStats(
postId = params.postId,
postTitle = params.postTitle,
postUrl = params.postUrl,
postType = type
)
)
}
private data class LinkClickParams(
val postId: Long,
val postUrl: String,
val postTitle: String,
val postType: PostAndPageViewsModel.ViewsType
)
class PostsAndPagesUseCaseFactory
@Inject constructor(
@Named(UI_THREAD) private val mainDispatcher: CoroutineDispatcher,
private val postsAndPageViewsStore: PostAndPageViewsStore,
private val selectedDateProvider: SelectedDateProvider,
private val statsSiteProvider: StatsSiteProvider,
private val analyticsTracker: AnalyticsTrackerWrapper
) : GranularUseCaseFactory {
override fun build(granularity: StatsGranularity, useCaseMode: UseCaseMode) =
PostsAndPagesUseCase(
granularity,
mainDispatcher,
postsAndPageViewsStore,
statsSiteProvider,
selectedDateProvider,
analyticsTracker,
useCaseMode
)
}
}