#16 Add a standalone Composable to handle trakt sync history

feature/trakt-buttons/build.gradle.kts

@@ -0,0 +1,12 @@
+plugins {
+ id("io.filmtime.gradle.android.feature")
+ id("io.filmtime.gradle.android.library.compose")
+}
+
+android {
+ namespace = "io.filmtime.feature.trakt.buttons"
+}
+
+dependencies {
+ implementation(project(":domain:trakt:history"))
+}

feature/trakt-buttons/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

feature/trakt-buttons/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

feature/trakt-buttons/src/main/java/io/filmtime/feature/trakt/buttons/addremovehistory/TraktAddRemoveHistoryButton.kt

@@ -0,0 +1,89 @@
+package io.filmtime.feature.trakt.buttons.addremovehistory
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.rounded.PlaylistAdd
+import androidx.compose.material.icons.rounded.PlaylistRemove
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import io.filmtime.core.designsystem.composable.FilmTimeFilledTonalButton
+import io.filmtime.core.designsystem.theme.PreviewFilmTimeTheme
+import io.filmtime.core.designsystem.theme.ThemePreviews
+import io.filmtime.data.model.VideoType
+
+@Composable
+fun TraktAddRemoveHistoryButton(
+ modifier: Modifier = Modifier,
+ videoType: VideoType,
+ tmdbId: Int,
+) {
+ val viewModel = hiltViewModel<TraktHistoryViewModel>()
+ val state by viewModel.state.collectAsStateWithLifecycle()
+
+ LaunchedEffect(videoType, tmdbId) {
+ viewModel.checkIfIsWatched(videoType, tmdbId)
+ }
+
+ TraktAddRemoveHistoryButton(
+ state = state,
+ modifier = modifier,
+ onClick = {
+ if (state.isWatched) {
+ viewModel.removeItemFromHistory(tmdbId)
+ } else {
+ viewModel.addItemToHistory()
+ }
+ },
+ )
+}
+
+@Composable
+private fun TraktAddRemoveHistoryButton(
+ state: TraktAddRemoveUiState,
+ modifier: Modifier = Modifier,
+ onClick: () -> Unit,
+) {
+ FilmTimeFilledTonalButton(
+ isLoading = state.isLoading,
+ onClick = onClick,
+ enabled = !state.isError,
+ title = {
+ if (state.isWatched) {
+ Text("Mark as unwatched")
+ } else {
+ Text("Mark as watched")
+ }
+ },
+ leadingIcon = {
+ if (state.isWatched) {
+ Icon(
+ imageVector = Icons.Rounded.PlaylistRemove,
+ contentDescription = "Add to history button",
+ )
+ } else {
+ Icon(
+ imageVector = Icons.AutoMirrored.Rounded.PlaylistAdd,
+ contentDescription = "Remove from history button",
+ )
+ }
+ },
+ )
+}
+
+@ThemePreviews
+@Composable
+private fun TraktAddRemoveHistoryButtonPreview() {
+ PreviewFilmTimeTheme {
+ TraktAddRemoveHistoryButton(
+ state = TraktAddRemoveUiState(
+ isLoading = false,
+ ),
+ onClick = {},
+ )
+ }
+}

feature/trakt-buttons/src/main/java/io/filmtime/feature/trakt/buttons/addremovehistory/TraktAddRemoveUiState.kt

@@ -0,0 +1,8 @@
+package io.filmtime.feature.trakt.buttons.addremovehistory
+
+data class TraktAddRemoveUiState(
+ val isLoading: Boolean = true,
+ val isWatched: Boolean = false,
+ val isError: Boolean = false,
+ val traktId: Int? = null,
+)

feature/trakt-buttons/src/main/java/io/filmtime/feature/trakt/buttons/addremovehistory/TraktHistoryViewModel.kt

@@ -0,0 +1,51 @@
+package io.filmtime.feature.trakt.buttons.addremovehistory
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import io.filmtime.data.model.Result.Failure
+import io.filmtime.data.model.Result.Success
+import io.filmtime.data.model.VideoType
+import io.filmtime.domain.trakt.history.AddToHistoryUseCase
+import io.filmtime.domain.trakt.history.IsMovieWatchedUseCase
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+internal class TraktHistoryViewModel @Inject constructor(
+ private val addToHistory: AddToHistoryUseCase,
+ private val isMovieWatchedUseCase: IsMovieWatchedUseCase,
+) : ViewModel() {
+
+ private val _state = MutableStateFlow(TraktAddRemoveUiState())
+ val state = _state.asStateFlow()
+
+ fun checkIfIsWatched(videoType: VideoType, tmdbId: Int) = viewModelScope.launch {
+ _state.update { state -> state.copy(isLoading = true) }
+
+ when (val result = isMovieWatchedUseCase(tmdbId)) {
+ is Success -> _state.update { state ->
+ state.copy(isWatched = result.data.isWatched, isLoading = false, traktId = result.data.traktId)
+ }
+
+ is Failure -> _state.update { state -> state.copy(isLoading = false, isError = true) }
+ }
+ }
+
+ fun addItemToHistory() = viewModelScope.launch {
+ val traktId = state.value.traktId ?: return@launch
+
+ _state.update { state -> state.copy(isLoading = true) }
+
+ when (addToHistory(traktId)) {
+ is Success -> _state.update { state -> state.copy(isWatched = true, isLoading = false) }
+ is Failure -> _state.update { state -> state.copy(isLoading = false) }
+ }
+ }
+
+ fun removeItemFromHistory(traktId: Int) = viewModelScope.launch {
+ }
+}

settings.gradle.kts

@@ -45,3 +45,4 @@ include(":data:database")
 include(":data:bookmarks")
 include(":domain:bookmarks")
 include(":core:browser")
+include(":feature:trakt-buttons")