file-folder-helper/Models/AppSettings.cs

58 lines
2.2 KiB
C#

using Microsoft.Extensions.Configuration;
using System.Text.Json;
using System.Text.Json.Serialization;
namespace File_Folder_Helper.Models;
public record AppSettings(string Company,
string DefaultNoteType,
string[] ExcludeDirectoryNames,
string[] ExcludeSchemes,
string PersonBirthdayFormat,
string PersonTitleFilters,
string[] ValidImageFormatExtensions,
string WorkingDirectoryName)
{
public override string ToString()
{
string result = JsonSerializer.Serialize(this, AppSettingsSourceGenerationContext.Default.AppSettings);
return result;
}
private static void PreVerify(IConfigurationRoot configurationRoot, AppSettings? appSettings)
{
if (appSettings?.Company is null)
{
List<string> paths = [];
foreach (IConfigurationProvider configurationProvider in configurationRoot.Providers)
{
if (configurationProvider is not Microsoft.Extensions.Configuration.Json.JsonConfigurationProvider jsonConfigurationProvider)
continue;
if (jsonConfigurationProvider.Source.FileProvider is not Microsoft.Extensions.FileProviders.PhysicalFileProvider physicalFileProvider)
continue;
paths.Add(physicalFileProvider.Root);
}
throw new NotSupportedException($"Not found!{Environment.NewLine}{string.Join(Environment.NewLine, paths.Distinct())}");
}
}
public static AppSettings Get(IConfigurationRoot configurationRoot)
{
AppSettings? result;
#pragma warning disable IL3050, IL2026
result = configurationRoot.Get<AppSettings>();
#pragma warning restore IL3050, IL2026
PreVerify(configurationRoot, result);
if (result is null)
throw new Exception("Not set!");
return result;
}
}
[JsonSourceGenerationOptions(WriteIndented = true)]
[JsonSerializable(typeof(AppSettings))]
internal partial class AppSettingsSourceGenerationContext : JsonSerializerContext
{
}