Add root path setting

domain/src/desktopMain/kotlin/ca/gosyer/jui/domain/server/service/ServerHostPreferences.kt

@@ -15,6 +15,7 @@ actual class ServerHostPreferences actual constructor(
 ) {
     actual fun host(): Preference<Boolean> = preferenceStore.getBoolean("host", true)
 
+    // IP
     private val ip = ServerHostPreference.IP(preferenceStore)
 
     fun ip(): Preference<String> = ip.preference()
@@ -23,6 +24,11 @@ actual class ServerHostPreferences actual constructor(
 
     fun port(): Preference<Int> = port.preference()
 
+    // Root
+    private val rootPath = ServerHostPreference.RootPath(preferenceStore)
+
+    fun rootPath(): Preference<String> = rootPath.preference()
+
     // Downloader
     private val downloadPath = ServerHostPreference.DownloadPath(preferenceStore)
 
@@ -55,6 +61,7 @@ actual class ServerHostPreferences actual constructor(
         listOf(
             ip,
             port,
+            rootPath,
             downloadPath,
             backupPath,
             localSourcePath,

domain/src/desktopMain/kotlin/ca/gosyer/jui/domain/server/service/host/ServerHostPreference.kt

@@ -63,6 +63,15 @@ sealed class ServerHostPreference<T : Any> {
         override fun preference(): Preference<Boolean> = preferenceStore.getBoolean(propertyName, defaultValue)
     }
 
+    // Root
+    class RootPath(
+        preferenceStore: PreferenceStore,
+    ) : StringServerHostPreference(
+        preferenceStore,
+        "rootDir",
+        "",
+    )
+
     class IP(
         preferenceStore: PreferenceStore,
     ) : StringServerHostPreference(

i18n/src/commonMain/resources/MR/values/base/strings.xml

@@ -301,6 +301,9 @@
     <string name="host_debug_logging_sub">Output debug logs from the server to JUI</string>
     <string name="host_system_tray">Server system tray icon</string>
     <string name="host_system_tray_sub">Use the system tray icon to view whether the server is running</string>
+    <string name="host_root_path">Root path</string>
+    <string name="host_root_path_sub">Current root path: %1$s</string>
+    <string name="host_root_path_sub_empty">Using default root path</string>
     <string name="host_download_path">Download path</string>
     <string name="host_download_path_sub">Current download path: %1$s</string>
     <string name="host_download_path_sub_empty">Using default download path</string>

presentation/src/desktopMain/kotlin/ca/gosyer/jui/ui/settings/DesktopSettingsServerScreen.kt

@@ -55,6 +55,7 @@ actual fun getServerHostItems(viewModel: @Composable () -> SettingsServerHostVie
             host = serverVm.host,
             ip = serverVm.ip,
             port = serverVm.port,
+            rootPath = serverVm.rootPath,
             downloadPath = serverVm.downloadPath,
             backupPath = serverVm.backupPath,
             localSourcePath = serverVm.localSourcePath,
@@ -74,9 +75,14 @@ actual class SettingsServerHostViewModel
         contextWrapper: ContextWrapper,
     ) : ViewModel(contextWrapper) {
         val host = serverHostPreferences.host().asStateIn(scope)
+
+        // IP
         val ip = serverHostPreferences.ip().asStateIn(scope)
         val port = serverHostPreferences.port().asStringStateIn(scope)
 
+        // Root
+        val rootPath = serverHostPreferences.rootPath().asStateIn(scope)
+
         // Downloader
         val downloadPath = serverHostPreferences.downloadPath().asStateIn(scope)
 
@@ -133,6 +139,7 @@ fun LazyListScope.ServerHostItems(
     host: MutableStateFlow<Boolean>,
     ip: MutableStateFlow<String>,
     port: MutableStateFlow<String>,
+    rootPath: MutableStateFlow<String>,
     downloadPath: MutableStateFlow<String>,
     backupPath: MutableStateFlow<String>,
     localSourcePath: MutableStateFlow<String>,
@@ -169,6 +176,27 @@ fun LazyListScope.ServerHostItems(
                 changeListener = serverSettingChanged,
             )
         }
+        item {
+            val rootPathValue by rootPath.collectAsState()
+            PreferenceRow(
+                title = stringResource(MR.strings.host_root_path),
+                subtitle = if (rootPathValue.isEmpty()) {
+                    stringResource(MR.strings.host_root_path_sub_empty)
+                } else {
+                    stringResource(MR.strings.host_root_path_sub, rootPathValue)
+                },
+                onClick = {
+                    folderPicker {
+                        rootPath.value = it.toString()
+                        serverSettingChanged()
+                    }
+                },
+                onLongClick = {
+                    rootPath.value = ""
+                    serverSettingChanged()
+                },
+            )
+        }
         item {
             val downloadPathValue by downloadPath.collectAsState()
             PreferenceRow(