Add Api and startup check for sufficient storage capacity (#13888)

4 files changed, 243 insertions, 124 deletions

diff --git a/MediaBrowser.Model/System/FolderStorageInfo.cs b/MediaBrowser.Model/System/FolderStorageInfo.cs
new file mode 100644
index 000000000..7b10e4ea5
--- /dev/null
+++ b/MediaBrowser.Model/System/FolderStorageInfo.cs
@@ -0,0 +1,32 @@
+namespace MediaBrowser.Model.System;
+
+/// <summary>
+/// Contains information about a specific folder.
+/// </summary>
+public record FolderStorageInfo
+{
+    /// <summary>
+    /// Gets the path of the folder in question.
+    /// </summary>
+    public required string Path { get; init; }
+
+    /// <summary>
+    /// Gets the free space of the underlying storage device of the <see cref="Path"/>.
+    /// </summary>
+    public long FreeSpace { get; init; }
+
+    /// <summary>
+    /// Gets the used space of the underlying storage device of the <see cref="Path"/>.
+    /// </summary>
+    public long UsedSpace { get; init; }
+
+    /// <summary>
+    /// Gets the kind of storage device of the <see cref="Path"/>.
+    /// </summary>
+    public string? StorageType { get; init; }
+
+    /// <summary>
+    /// Gets the Device Identifier.
+    /// </summary>
+    public string? DeviceId { get; init; }
+}
diff --git a/MediaBrowser.Model/System/LibraryStorageInfo.cs b/MediaBrowser.Model/System/LibraryStorageInfo.cs
new file mode 100644
index 000000000..d4111b29c
--- /dev/null
+++ b/MediaBrowser.Model/System/LibraryStorageInfo.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace MediaBrowser.Model.System;
+
+/// <summary>
+/// Contains informations about a libraries storage informations.
+/// </summary>
+public class LibraryStorageInfo
+{
+    /// <summary>
+    /// Gets or sets the Library Id.
+    /// </summary>
+    public required Guid Id { get; set; }
+
+    /// <summary>
+    /// Gets or sets the name of the library.
+    /// </summary>
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// Gets or sets the storage informations about the folders used in a library.
+    /// </summary>
+    public required IReadOnlyCollection<FolderStorageInfo> Folders { get; set; }
+}
diff --git a/MediaBrowser.Model/System/SystemInfo.cs b/MediaBrowser.Model/System/SystemInfo.cs
index f37ac6a14..232a2a6bc 100644
--- a/MediaBrowser.Model/System/SystemInfo.cs
+++ b/MediaBrowser.Model/System/SystemInfo.cs
@@ -6,133 +6,139 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using MediaBrowser.Model.Updates;
 
-namespace MediaBrowser.Model.System
+namespace MediaBrowser.Model.System;
+
+/// <summary>
+/// Class SystemInfo.
+/// </summary>
+public class SystemInfo : PublicSystemInfo
 {
     /// <summary>
-    /// Class SystemInfo.
+    /// Initializes a new instance of the <see cref="SystemInfo" /> class.
     /// </summary>
-    public class SystemInfo : PublicSystemInfo
+    public SystemInfo()
     {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="SystemInfo" /> class.
-        /// </summary>
-        public SystemInfo()
-        {
-            CompletedInstallations = Array.Empty<InstallationInfo>();
-        }
-
-        /// <summary>
-        /// Gets or sets the display name of the operating system.
-        /// </summary>
-        /// <value>The display name of the operating system.</value>
-        [Obsolete("This is no longer set")]
-        public string OperatingSystemDisplayName { get; set; } = string.Empty;
-
-        /// <summary>
-        /// Gets or sets the package name.
-        /// </summary>
-        /// <value>The value of the '-package' command line argument.</value>
-        public string PackageName { get; set; }
-
-        /// <summary>
-        /// Gets or sets a value indicating whether this instance has pending restart.
-        /// </summary>
-        /// <value><c>true</c> if this instance has pending restart; otherwise, <c>false</c>.</value>
-        public bool HasPendingRestart { get; set; }
-
-        public bool IsShuttingDown { get; set; }
-
-        /// <summary>
-        /// Gets or sets a value indicating whether [supports library monitor].
-        /// </summary>
-        /// <value><c>true</c> if [supports library monitor]; otherwise, <c>false</c>.</value>
-        public bool SupportsLibraryMonitor { get; set; }
-
-        /// <summary>
-        /// Gets or sets the web socket port number.
-        /// </summary>
-        /// <value>The web socket port number.</value>
-        public int WebSocketPortNumber { get; set; }
-
-        /// <summary>
-        /// Gets or sets the completed installations.
-        /// </summary>
-        /// <value>The completed installations.</value>
-        public InstallationInfo[] CompletedInstallations { get; set; }
-
-        /// <summary>
-        /// Gets or sets a value indicating whether this instance can self restart.
-        /// </summary>
-        /// <value><c>true</c>.</value>
-        [Obsolete("This is always true")]
-        [DefaultValue(true)]
-        public bool CanSelfRestart { get; set; } = true;
-
-        [Obsolete("This is always false")]
-        [DefaultValue(false)]
-        public bool CanLaunchWebBrowser { get; set; } = false;
-
-        /// <summary>
-        /// Gets or sets the program data path.
-        /// </summary>
-        /// <value>The program data path.</value>
-        public string ProgramDataPath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the web UI resources path.
-        /// </summary>
-        /// <value>The web UI resources path.</value>
-        public string WebPath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the items by name path.
-        /// </summary>
-        /// <value>The items by name path.</value>
-        public string ItemsByNamePath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the cache path.
-        /// </summary>
-        /// <value>The cache path.</value>
-        public string CachePath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the log path.
-        /// </summary>
-        /// <value>The log path.</value>
-        public string LogPath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the internal metadata path.
-        /// </summary>
-        /// <value>The internal metadata path.</value>
-        public string InternalMetadataPath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the transcode path.
-        /// </summary>
-        /// <value>The transcode path.</value>
-        public string TranscodingTempPath { get; set; }
-
-        /// <summary>
-        /// Gets or sets the list of cast receiver applications.
-        /// </summary>
-        public IReadOnlyList<CastReceiverApplication> CastReceiverApplications { get; set; }
-
-        /// <summary>
-        /// Gets or sets a value indicating whether this instance has update available.
-        /// </summary>
-        /// <value><c>true</c> if this instance has update available; otherwise, <c>false</c>.</value>
-        [Obsolete("This should be handled by the package manager")]
-        [DefaultValue(false)]
-        public bool HasUpdateAvailable { get; set; }
-
-        [Obsolete("This isn't set correctly anymore")]
-        [DefaultValue("System")]
-        public string EncoderLocation { get; set; } = "System";
-
-        [Obsolete("This is no longer set")]
-        [DefaultValue("X64")]
-        public string SystemArchitecture { get; set; } = "X64";
+        CompletedInstallations = Array.Empty<InstallationInfo>();
     }
+
+    /// <summary>
+    /// Gets or sets the display name of the operating system.
+    /// </summary>
+    /// <value>The display name of the operating system.</value>
+    [Obsolete("This is no longer set")]
+    public string OperatingSystemDisplayName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the package name.
+    /// </summary>
+    /// <value>The value of the '-package' command line argument.</value>
+    public string PackageName { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether this instance has pending restart.
+    /// </summary>
+    /// <value><c>true</c> if this instance has pending restart; otherwise, <c>false</c>.</value>
+    public bool HasPendingRestart { get; set; }
+
+    public bool IsShuttingDown { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether [supports library monitor].
+    /// </summary>
+    /// <value><c>true</c> if [supports library monitor]; otherwise, <c>false</c>.</value>
+    public bool SupportsLibraryMonitor { get; set; }
+
+    /// <summary>
+    /// Gets or sets the web socket port number.
+    /// </summary>
+    /// <value>The web socket port number.</value>
+    public int WebSocketPortNumber { get; set; }
+
+    /// <summary>
+    /// Gets or sets the completed installations.
+    /// </summary>
+    /// <value>The completed installations.</value>
+    public InstallationInfo[] CompletedInstallations { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether this instance can self restart.
+    /// </summary>
+    /// <value><c>true</c>.</value>
+    [Obsolete("This is always true")]
+    [DefaultValue(true)]
+    public bool CanSelfRestart { get; set; } = true;
+
+    [Obsolete("This is always false")]
+    [DefaultValue(false)]
+    public bool CanLaunchWebBrowser { get; set; } = false;
+
+    /// <summary>
+    /// Gets or sets the program data path.
+    /// </summary>
+    /// <value>The program data path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string ProgramDataPath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the web UI resources path.
+    /// </summary>
+    /// <value>The web UI resources path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string WebPath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the items by name path.
+    /// </summary>
+    /// <value>The items by name path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string ItemsByNamePath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the cache path.
+    /// </summary>
+    /// <value>The cache path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string CachePath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the log path.
+    /// </summary>
+    /// <value>The log path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string LogPath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the internal metadata path.
+    /// </summary>
+    /// <value>The internal metadata path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string InternalMetadataPath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the transcode path.
+    /// </summary>
+    /// <value>The transcode path.</value>
+    [Obsolete("Use the newer SystemStorageDto instead")]
+    public string TranscodingTempPath { get; set; }
+
+    /// <summary>
+    /// Gets or sets the list of cast receiver applications.
+    /// </summary>
+    public IReadOnlyList<CastReceiverApplication> CastReceiverApplications { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether this instance has update available.
+    /// </summary>
+    /// <value><c>true</c> if this instance has update available; otherwise, <c>false</c>.</value>
+    [Obsolete("This should be handled by the package manager")]
+    [DefaultValue(false)]
+    public bool HasUpdateAvailable { get; set; }
+
+    [Obsolete("This isn't set correctly anymore")]
+    [DefaultValue("System")]
+    public string EncoderLocation { get; set; } = "System";
+
+    [Obsolete("This is no longer set")]
+    [DefaultValue("X64")]
+    public string SystemArchitecture { get; set; } = "X64";
 }
diff --git a/MediaBrowser.Model/System/SystemStorageInfo.cs b/MediaBrowser.Model/System/SystemStorageInfo.cs
new file mode 100644
index 000000000..42e7a37e0
--- /dev/null
+++ b/MediaBrowser.Model/System/SystemStorageInfo.cs
@@ -0,0 +1,56 @@
+using System.Collections.Generic;
+
+namespace MediaBrowser.Model.System;
+
+/// <summary>
+/// Contains informations about the systems storage.
+/// </summary>
+public class SystemStorageInfo
+{
+    /// <summary>
+    /// Gets or sets the program data path.
+    /// </summary>
+    /// <value>The program data path.</value>
+    public required FolderStorageInfo ProgramDataFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the web UI resources path.
+    /// </summary>
+    /// <value>The web UI resources path.</value>
+    public required FolderStorageInfo WebFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the items by name path.
+    /// </summary>
+    /// <value>The items by name path.</value>
+    public required FolderStorageInfo ImageCacheFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the cache path.
+    /// </summary>
+    /// <value>The cache path.</value>
+    public required FolderStorageInfo CacheFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the log path.
+    /// </summary>
+    /// <value>The log path.</value>
+    public required FolderStorageInfo LogFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the internal metadata path.
+    /// </summary>
+    /// <value>The internal metadata path.</value>
+    public required FolderStorageInfo InternalMetadataFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the transcode path.
+    /// </summary>
+    /// <value>The transcode path.</value>
+    public required FolderStorageInfo TranscodingTempFolder { get; set; }
+
+    /// <summary>
+    /// Gets or sets the storage informations of all libraries.
+    /// </summary>
+    public required IReadOnlyCollection<LibraryStorageInfo> Libraries { get; set; }
+}