Implement source configuration

2025-12-10 06:42:05 +01:00 · 2021-08-05 20:24:51 -04:00
parent d84aa6a481
commit edd2dc086f
17 changed files with 617 additions and 21 deletions
--- a/src/main/kotlin/ca/gosyer/data/models/Source.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/Source.kt
@@ -14,7 +14,8 @@ data class Source(
    val name: String,
    val lang: String,
    val iconUrl: String,
-    val supportsLatest: Boolean
+    val supportsLatest: Boolean,
+    val isConfigurable: Boolean
 ) {
    fun iconUrl(serverUrl: String) = serverUrl + iconUrl
 }
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/CheckBoxPreference.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/CheckBoxPreference.kt
@@ -0,0 +1,16 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@SerialName("CheckBoxPreference")
+data class CheckBoxPreference(
+    override val props: TwoStateProps
+) : SourcePreference()
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/EditTextPreference.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/EditTextPreference.kt
@@ -0,0 +1,29 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@SerialName("EditTextPreference")
+data class EditTextPreference(
+    override val props: EditTextProps
+) : SourcePreference() {
+    @Serializable
+    data class EditTextProps(
+        override val key: String,
+        override val title: String?,
+        override val summary: String?,
+        override val currentValue: String?,
+        override val defaultValue: String?,
+        override val defaultValueType: String,
+        val dialogTitle: String?,
+        val dialogMessage: String?,
+        val text: String?
+    ) : Props<String?>
+}
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/ListPreference.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/ListPreference.kt
@@ -0,0 +1,26 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@SerialName("ListPreference")
+data class ListPreference(override val props: ListProps) : SourcePreference() {
+    @Serializable
+    data class ListProps(
+        override val key: String,
+        override val title: String,
+        override val summary: String?,
+        override val currentValue: String?,
+        override val defaultValue: String?,
+        override val defaultValueType: String,
+        val entries: List<String>,
+        val entryValues: List<String>
+    ) : Props<String?>
+}
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SourcePreference.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SourcePreference.kt
@@ -0,0 +1,23 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+sealed class SourcePreference {
+    abstract val props: Props<*>
+}
+
+interface Props<T> {
+    val key: String
+    val title: String?
+    val summary: String?
+    val currentValue: T
+    val defaultValue: T
+    val defaultValueType: String
+}
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SourcePreferenceChange.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SourcePreferenceChange.kt
@@ -0,0 +1,12 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class SourcePreferenceChange(val position: Int, val value: String)
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SwitchPreference.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/SwitchPreference.kt
@@ -0,0 +1,16 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+@SerialName("SwitchPreferenceCompat")
+data class SwitchPreference(
+    override val props: TwoStateProps
+) : SourcePreference()
--- a/src/main/kotlin/ca/gosyer/data/models/sourcepreference/TwoStateProps.kt
+++ b/src/main/kotlin/ca/gosyer/data/models/sourcepreference/TwoStateProps.kt
@@ -0,0 +1,19 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.data.models.sourcepreference
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class TwoStateProps(
+    override val key: String,
+    override val title: String?,
+    override val summary: String?,
+    override val currentValue: Boolean?,
+    override val defaultValue: Boolean?,
+    override val defaultValueType: String
+) : Props<Boolean?>
--- a/src/main/kotlin/ca/gosyer/data/server/interactions/SourceInteractionHandler.kt
+++ b/src/main/kotlin/ca/gosyer/data/server/interactions/SourceInteractionHandler.kt
@@ -8,18 +8,25 @@ package ca.gosyer.data.server.interactions

 import ca.gosyer.data.models.MangaPage
 import ca.gosyer.data.models.Source
+import ca.gosyer.data.models.sourcepreference.SourcePreference
+import ca.gosyer.data.models.sourcepreference.SourcePreferenceChange
 import ca.gosyer.data.server.Http
 import ca.gosyer.data.server.ServerPreferences
 import ca.gosyer.data.server.requests.getFilterListQuery
+import ca.gosyer.data.server.requests.getSourceSettingsQuery
 import ca.gosyer.data.server.requests.globalSearchQuery
 import ca.gosyer.data.server.requests.sourceInfoQuery
 import ca.gosyer.data.server.requests.sourceLatestQuery
 import ca.gosyer.data.server.requests.sourceListQuery
 import ca.gosyer.data.server.requests.sourcePopularQuery
 import ca.gosyer.data.server.requests.sourceSearchQuery
+import ca.gosyer.data.server.requests.updateSourceSettingQuery
 import ca.gosyer.util.lang.withIOContext
 import io.ktor.client.request.get
+import io.ktor.client.request.post
 import io.ktor.client.statement.HttpResponse
+import io.ktor.http.ContentType
+import io.ktor.http.contentType
 import javax.inject.Inject

 class SourceInteractionHandler @Inject constructor(
@@ -90,4 +97,26 @@ class SourceInteractionHandler @Inject constructor(
    }

    suspend fun getFilterList(source: Source) = getFilterList(source.id)
+
+    suspend fun getSourceSettings(sourceId: Long) = withIOContext {
+        client.get<List<SourcePreference>>(
+            serverUrl + getSourceSettingsQuery(sourceId)
+        )
+    }
+
+    suspend fun getSourceSettings(source: Source) = getSourceSettings(source.id)
+
+    suspend fun setSourceSetting(sourceId: Long, sourcePreference: SourcePreferenceChange) = withIOContext {
+        client.post<HttpResponse>(
+            serverUrl + updateSourceSettingQuery(sourceId)
+        ) {
+            contentType(ContentType.Application.Json)
+            body = sourcePreference
+        }
+    }
+
+    suspend fun setSourceSetting(sourceId: Long, position: Int, value: Any) = setSourceSetting(
+        sourceId,
+        SourcePreferenceChange(position, value.toString())
+    )
 }
--- a/src/main/kotlin/ca/gosyer/data/server/requests/Manga.kt
+++ b/src/main/kotlin/ca/gosyer/data/server/requests/Manga.kt
@@ -14,5 +14,6 @@ fun mangaQuery(mangaId: Long) =
 fun mangaThumbnailQuery(mangaId: Long) =
    "/api/v1/manga/$mangaId/thumbnail"

+@Post
 fun updateMangaMetaRequest(mangaId: Long) =
    "/api/v1/manga/$mangaId/meta"
--- a/src/main/kotlin/ca/gosyer/data/server/requests/Sources.kt
+++ b/src/main/kotlin/ca/gosyer/data/server/requests/Sources.kt
@@ -33,3 +33,11 @@ fun sourceSearchQuery(sourceId: Long, searchTerm: String, pageNum: Int) =
@Get
 fun getFilterListQuery(sourceId: Long) =
    "/api/v1/source/$sourceId/filters/"
+
+@Get
+fun getSourceSettingsQuery(sourceId: Long) =
+    "/api/v1/source/$sourceId/preferences"
+
+@Post
+fun updateSourceSettingQuery(sourceId: Long) =
+    "/api/v1/source/$sourceId/preferences"
--- a/src/main/kotlin/ca/gosyer/ui/base/prefs/PreferencesUiBuilder.kt
+++ b/src/main/kotlin/ca/gosyer/ui/base/prefs/PreferencesUiBuilder.kt
@@ -214,7 +214,7 @@ fun <Key> ChoicePreference(
    )
 }

-private fun <T> ChoiceDialog(
+fun <T> ChoiceDialog(
    items: List<Pair<T, String>>,
    selected: T?,
    onDismissRequest: () -> Unit = {},
--- a/src/main/kotlin/ca/gosyer/ui/main/MainMenu.kt
+++ b/src/main/kotlin/ca/gosyer/ui/main/MainMenu.kt
@@ -71,6 +71,7 @@ import ca.gosyer.ui.settings.SettingsScreen
 import ca.gosyer.ui.settings.SettingsServerScreen
 import ca.gosyer.ui.sources.SourcesMenu
 import ca.gosyer.ui.sources.openSourcesMenu
+import ca.gosyer.ui.sources.settings.SourceSettingsMenu
 import com.github.zsoltk.compose.router.BackStack
 import com.github.zsoltk.compose.router.Router
 import com.github.zsoltk.compose.savedinstancestate.Bundle
@@ -140,19 +141,25 @@ fun SideMenuItem(topLevelMenu: TopLevelMenus, backStack: BackStack<Route>) {

@Composable
 fun MainWindow(rootBundle: Bundle, backStack: BackStack<Route>) {
-    Column(Modifier.fillMaxSize()) {
+    Box(Modifier.fillMaxSize()) {
        BundleScope("K${backStack.lastIndex}", rootBundle, false) {
            when (val routing = backStack.last()) {
                is Route.Library -> LibraryScreen {
                    backStack.push(Route.Manga(it))
                }
-                is Route.Sources -> SourcesMenu {
+                is Route.Sources -> SourcesMenu(
+                    {
+                        backStack.push(Route.SourceSettings(it))
+                    }
+                ) {
                    backStack.push(Route.Manga(it))
                }
                is Route.Extensions -> ExtensionsMenu()
                is Route.Manga -> MangaMenu(routing.mangaId, backStack)
                is Route.Downloads -> DownloadsMenu()

+                is Route.SourceSettings -> SourceSettingsMenu(routing.sourceId, backStack)
+
                is Route.Settings -> SettingsScreen(backStack)
                is Route.SettingsGeneral -> SettingsGeneralScreen(backStack)
                is Route.SettingsAppearance -> SettingsAppearance(backStack)
@@ -168,6 +175,20 @@ fun MainWindow(rootBundle: Bundle, backStack: BackStack<Route>) {
                is Route.SettingsAdvanced -> SettingsAdvancedScreen(backStack)
            }
        }
+        /*Box(Modifier.padding(bottom = 32.dp).align(Alignment.BottomCenter)) {
+            val shape = RoundedCornerShape(50.dp)
+            Box(
+                Modifier
+                    .width(200.dp)
+                    .defaultMinSize(minHeight = 64.dp)
+                    .shadow(4.dp, shape)
+                    .background(SolidColor(Color.Gray), alpha = 0.2F)
+                    .clip(shape),
+                contentAlignment = Alignment.Center
+            ) {
+                Text("Test text")
+            }
+        }*/
    }
 }

@@ -283,6 +304,8 @@ sealed class Route {
    data class Manga(val mangaId: Long) : Route()
    object Downloads : Route()

+    data class SourceSettings(val sourceId: Long) : Route()
+
    object Settings : Route()
    object SettingsGeneral : Route()
    object SettingsAppearance : Route()
--- a/src/main/kotlin/ca/gosyer/ui/sources/SourcesMenu.kt
+++ b/src/main/kotlin/ca/gosyer/ui/sources/SourcesMenu.kt
@@ -22,6 +22,7 @@ import androidx.compose.material.Surface
 import androidx.compose.material.Text
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.Home
+import androidx.compose.material.icons.rounded.Settings
 import androidx.compose.material.icons.rounded.Translate
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
@@ -43,6 +44,7 @@ import ca.gosyer.ui.extensions.LanguageDialog
 import ca.gosyer.ui.manga.openMangaMenu
 import ca.gosyer.ui.sources.components.SourceHomeScreen
 import ca.gosyer.ui.sources.components.SourceScreen
+import ca.gosyer.ui.sources.settings.openSourceSettingsMenu
 import ca.gosyer.util.compose.ThemedWindow
 import com.github.zsoltk.compose.savedinstancestate.Bundle
 import com.github.zsoltk.compose.savedinstancestate.BundleScope
@@ -54,20 +56,21 @@ fun openSourcesMenu() {
        CompositionLocalProvider(
            LocalSavedInstanceState provides Bundle()
        ) {
-            SourcesMenu {
-                openMangaMenu(it)
-            }
+            SourcesMenu(
+                ::openSourceSettingsMenu,
+                ::openMangaMenu
+            )
        }
    }
 }

@Composable
-fun SourcesMenu(onMangaClick: (Long) -> Unit) {
-    SourcesMenu(LocalSavedInstanceState.current, onMangaClick)
+fun SourcesMenu(onSourceSettingsClick: (Long) -> Unit, onMangaClick: (Long) -> Unit) {
+    SourcesMenu(LocalSavedInstanceState.current, onSourceSettingsClick, onMangaClick)
 }

@Composable
-fun SourcesMenu(bundle: Bundle, onMangaClick: (Long) -> Unit) {
+fun SourcesMenu(bundle: Bundle, onSourceSettingsClick: (Long) -> Unit, onMangaClick: (Long) -> Unit) {
    val vm = viewModel<SourcesMenuViewModel> {
        bundle
    }
@@ -93,17 +96,29 @@ fun SourcesMenu(bundle: Bundle, onMangaClick: (Long) -> Unit) {
                search = if (sourceSearchEnabled) vm::search else null,
                searchSubmit = vm::submitSearch,
                actions = {
-                    if (selectedSourceTab == null) {
-                        ActionIcon(
-                            {
-                                val enabledLangs = MutableStateFlow(vm.languages.value)
-                                LanguageDialog(enabledLangs, vm.getSourceLanguages().toList()) {
-                                    vm.setEnabledLanguages(enabledLangs.value)
-                                }
-                            },
-                            stringResource("enabled_languages"),
-                            Icons.Rounded.Translate
-                        )
+                    selectedSourceTab.let { selectedSource ->
+                        if (selectedSource == null) {
+                            ActionIcon(
+                                {
+                                    val enabledLangs = MutableStateFlow(vm.languages.value)
+                                    LanguageDialog(enabledLangs, vm.getSourceLanguages().toList()) {
+                                        vm.setEnabledLanguages(enabledLangs.value)
+                                    }
+                                },
+                                stringResource("enabled_languages"),
+                                Icons.Rounded.Translate
+                            )
+                        } else {
+                            if (selectedSource.isConfigurable) {
+                                ActionIcon(
+                                    {
+                                        onSourceSettingsClick(selectedSource.id)
+                                    },
+                                    stringResource("location_settings"),
+                                    Icons.Rounded.Settings
+                                )
+                            }
+                        }
                    }
                }
            )
--- a/src/main/kotlin/ca/gosyer/ui/sources/settings/SourceSettingsMenu.kt
+++ b/src/main/kotlin/ca/gosyer/ui/sources/settings/SourceSettingsMenu.kt
@@ -0,0 +1,163 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.ui.sources.settings
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material.Checkbox
+import androidx.compose.material.OutlinedTextField
+import androidx.compose.material.Switch
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.input.TextFieldValue
+import androidx.compose.ui.unit.dp
+import ca.gosyer.BuildConfig
+import ca.gosyer.ui.base.WindowDialog
+import ca.gosyer.ui.base.components.Toolbar
+import ca.gosyer.ui.base.prefs.ChoiceDialog
+import ca.gosyer.ui.base.prefs.PreferenceRow
+import ca.gosyer.ui.base.resources.stringResource
+import ca.gosyer.ui.base.vm.viewModel
+import ca.gosyer.ui.main.Route
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView.CheckBox
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView.EditText
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView.List
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView.Switch
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView.TwoState
+import ca.gosyer.util.compose.ThemedWindow
+import com.github.zsoltk.compose.router.BackStack
+import kotlinx.coroutines.flow.MutableStateFlow
+
+fun openSourceSettingsMenu(sourceId: Long) {
+    ThemedWindow(BuildConfig.NAME) {
+        SourceSettingsMenu(sourceId)
+    }
+}
+
+@Composable
+fun SourceSettingsMenu(sourceId: Long, backStack: BackStack<Route>? = null) {
+    val vm = viewModel<SourceSettingsViewModel> {
+        SourceSettingsViewModel.Params(sourceId)
+    }
+    val settings by vm.sourceSettings.collectAsState()
+
+    Column {
+        Toolbar(stringResource("location_settings"), backStack, backStack != null)
+        LazyColumn {
+            items(settings, { it.props.hashCode() }) {
+                when (it) {
+                    is CheckBox, is Switch -> {
+                        TwoStatePreference(it as TwoState, it is CheckBox)
+                    }
+                    is List -> {
+                        ListPreference(it)
+                    }
+                    is EditText -> {
+                        EditTextPreference(it)
+                    }
+                    else -> Unit
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun TwoStatePreference(twoState: TwoState, checkbox: Boolean) {
+    val state by twoState.state.collectAsState()
+    val title = remember(state) { twoState.title ?: twoState.summary ?: "No title" }
+    val subtitle = remember(state) {
+        if (twoState.title == null) {
+            null
+        } else {
+            twoState.summary
+        }
+    }
+    PreferenceRow(
+        title,
+        subtitle = subtitle,
+        onClick = { twoState.updateState(!state) },
+        action = {
+            if (checkbox) {
+                Checkbox(checked = state, onCheckedChange = null)
+            } else {
+                Switch(checked = state, onCheckedChange = null)
+            }
+        }
+    )
+}
+
+@Composable
+private fun ListPreference(list: List) {
+    val state by list.state.collectAsState()
+    val title = remember(state) { list.title ?: list.summary ?: "No title" }
+    val subtitle = remember(state) {
+        if (list.title == null) {
+            null
+        } else {
+            list.summary
+        }
+    }
+    PreferenceRow(
+        title,
+        subtitle = subtitle,
+        onClick = {
+            ChoiceDialog(
+                list.getOptions(),
+                state.first,
+                onSelected = list::setValue,
+                title = "Select choice"
+            )
+        }
+    )
+}
+
+@Composable
+private fun EditTextPreference(editText: EditText) {
+    val state by editText.state.collectAsState()
+    val title = remember(state) { editText.title ?: editText.summary ?: "No title" }
+    val subtitle = remember(state) {
+        if (editText.title == null) {
+            null
+        } else {
+            editText.summary
+        }
+    }
+    PreferenceRow(
+        title,
+        subtitle = subtitle,
+        onClick = {
+            val editTextFlow = MutableStateFlow(TextFieldValue(state))
+            WindowDialog(
+                editText.dialogTitle ?: BuildConfig.NAME,
+                onPositiveButton = {
+                    editText.updateState(editTextFlow.value.text)
+                }
+            ) {
+                if (editText.dialogMessage != null) {
+                    Text(editText.dialogMessage)
+                    Spacer(Modifier.height(8.dp))
+                }
+
+                val text by editTextFlow.collectAsState()
+                OutlinedTextField(
+                    text,
+                    onValueChange = {
+                        editTextFlow.value = it
+                    }
+                )
+            }
+        }
+    )
+}
--- a/src/main/kotlin/ca/gosyer/ui/sources/settings/SourceSettingsViewModel.kt
+++ b/src/main/kotlin/ca/gosyer/ui/sources/settings/SourceSettingsViewModel.kt
@@ -0,0 +1,70 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.ui.sources.settings
+
+import ca.gosyer.data.models.sourcepreference.SourcePreference
+import ca.gosyer.data.server.interactions.SourceInteractionHandler
+import ca.gosyer.ui.base.vm.ViewModel
+import ca.gosyer.ui.sources.settings.model.SourceSettingsView
+import ca.gosyer.util.lang.throwIfCancellation
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.drop
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.launch
+import java.util.concurrent.CopyOnWriteArrayList
+import javax.inject.Inject
+
+class SourceSettingsViewModel @Inject constructor(
+    private val params: Params,
+    private val sourceHandler: SourceInteractionHandler
+) : ViewModel() {
+    private val _loading = MutableStateFlow(true)
+    val loading = _loading.asStateFlow()
+
+    private val _sourceSettings = MutableStateFlow<List<SourceSettingsView<*, *>>>(emptyList())
+    val sourceSettings = _sourceSettings.asStateFlow()
+
+    private val subscriptions: CopyOnWriteArrayList<Job> = CopyOnWriteArrayList()
+
+    init {
+        getSourceSettings()
+
+        sourceSettings.onEach { settings ->
+            subscriptions.forEach { it.cancel() }
+            subscriptions.clear()
+            subscriptions += settings.map { setting ->
+                setting.state.drop(1).onEach {
+                    if (it != null) {
+                        sourceHandler.setSourceSetting(params.sourceId, setting.index, it)
+                        getSourceSettings()
+                    }
+                }.launchIn(scope)
+            }
+        }.launchIn(scope)
+    }
+
+    private fun getSourceSettings() {
+        scope.launch {
+            try {
+                _sourceSettings.value = sourceHandler.getSourceSettings(params.sourceId).toView()
+            } catch (e: Exception) {
+                e.throwIfCancellation()
+            } finally {
+                _loading.value = false
+            }
+        }
+    }
+
+    data class Params(val sourceId: Long)
+
+    private fun List<SourcePreference>.toView() = mapIndexed { index, sourcePreference ->
+        SourceSettingsView(index, sourcePreference)
+    }
+}
--- a/src/main/kotlin/ca/gosyer/ui/sources/settings/model/SourceSettingsView.kt
+++ b/src/main/kotlin/ca/gosyer/ui/sources/settings/model/SourceSettingsView.kt
@@ -0,0 +1,145 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.ui.sources.settings.model
+
+import ca.gosyer.data.models.sourcepreference.CheckBoxPreference
+import ca.gosyer.data.models.sourcepreference.EditTextPreference
+import ca.gosyer.data.models.sourcepreference.ListPreference
+import ca.gosyer.data.models.sourcepreference.SourcePreference
+import ca.gosyer.data.models.sourcepreference.SwitchPreference
+import ca.gosyer.data.models.sourcepreference.TwoStateProps
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import java.util.Formatter
+
+sealed class SourceSettingsView<T, R : Any?> {
+    abstract val index: Int
+    abstract val title: String?
+    abstract val subtitle: String?
+    abstract val state: StateFlow<R>
+    abstract fun updateState(value: R)
+
+    abstract val props: T
+
+    open val summary: String?
+        get() = subtitle?.let { withFormat(it, state.value) }
+
+    abstract class TwoState(
+        props: TwoStateProps,
+        private val _state: MutableStateFlow<Boolean> = MutableStateFlow(
+            props.currentValue
+                ?: props.defaultValue
+                ?: false
+        )
+    ) : SourceSettingsView<TwoStateProps, Boolean>() {
+        override val state: StateFlow<Boolean> = _state.asStateFlow()
+        override fun updateState(value: Boolean) {
+            _state.value = value
+        }
+    }
+
+    data class CheckBox internal constructor(
+        override val index: Int,
+        override val title: String?,
+        override val subtitle: String?,
+        override val props: TwoStateProps
+    ) : TwoState(props) {
+        internal constructor(index: Int, preference: CheckBoxPreference) : this(
+            index,
+            preference.props.title,
+            preference.props.summary,
+            preference.props
+        )
+    }
+
+    data class Switch internal constructor(
+        override val index: Int,
+        override val title: String?,
+        override val subtitle: String?,
+        override val props: TwoStateProps
+    ) : TwoState(props) {
+        internal constructor(index: Int, preference: SwitchPreference) : this(
+            index,
+            preference.props.title,
+            preference.props.summary,
+            preference.props
+        )
+    }
+
+    data class List internal constructor(
+        override val index: Int,
+        override val title: String?,
+        override val subtitle: String?,
+        override val props: ListPreference.ListProps
+    ) : SourceSettingsView<ListPreference.ListProps, Pair<String, String>>() {
+        private val _state = MutableStateFlow(
+            (props.currentValue ?: props.defaultValue ?: "0") to props.entries[props.entryValues.indexOf(props.currentValue ?: props.defaultValue ?: "0")]
+        )
+        override val state: StateFlow<Pair<String, String>> = _state.asStateFlow()
+        override fun updateState(value: Pair<String, String>) {
+            _state.value = value
+        }
+        internal constructor(index: Int, preference: ListPreference) : this(
+            index,
+            preference.props.title,
+            preference.props.summary,
+            preference.props
+        )
+
+        override val summary: String?
+            get() = subtitle?.let { withFormat(it, state.value.second) }
+
+        fun getOptions() = props.entryValues.mapIndexed { index, s ->
+            s to props.entries[index]
+        }
+
+        fun setValue(value: String) {
+            updateState(value to props.entries[props.entryValues.indexOf(value)])
+        }
+    }
+
+    data class EditText internal constructor(
+        override val index: Int,
+        override val title: String?,
+        override val subtitle: String?,
+        val dialogTitle: String?,
+        val dialogMessage: String?,
+        override val props: EditTextPreference.EditTextProps
+    ) : SourceSettingsView<EditTextPreference.EditTextProps, String>() {
+        private val _state = MutableStateFlow(props.currentValue ?: props.defaultValue.orEmpty())
+        override val state: StateFlow<String> = _state.asStateFlow()
+        override fun updateState(value: String) {
+            _state.value = value
+        }
+        internal constructor(index: Int, preference: EditTextPreference) : this(
+            index,
+            preference.props.title,
+            preference.props.summary,
+            preference.props.dialogTitle,
+            preference.props.dialogMessage,
+            preference.props
+        )
+    }
+}
+
+fun withFormat(text: String, value: Any?): String {
+    return Formatter().format(text, value)
+        .let { formatter ->
+            formatter.toString()
+                .also { formatter.close() }
+        }
+}
+
+fun SourceSettingsView(index: Int, preference: SourcePreference): SourceSettingsView<*, *> {
+    return when (preference) {
+        is CheckBoxPreference -> SourceSettingsView.CheckBox(index, preference)
+        is SwitchPreference -> SourceSettingsView.Switch(index, preference)
+        is ListPreference -> SourceSettingsView.List(index, preference)
+        is EditTextPreference -> SourceSettingsView.EditText(index, preference)
+    }
+}