decePubClient/Extensions/GenericExtensions.cs

using collAnon.Client.Services;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Globalization;
using System.Reflection;
using System.Web;

using Blazored.LocalStorage;

using decePubClient.Models;
using decePubClient.Models.Types;
using decePubClient.Resources;
using decePubClient.Services;

using DnetIndexedDb;
using DnetIndexedDb.Fluent;
using DnetIndexedDb.Models;

using Markdig;

using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
using Microsoft.Extensions.Localization;

namespace decePubClient.Extensions;

public static class GenericExtensions
{
	public static IServiceCollection AddIndexedDb(this IServiceCollection services)
	{
		return services.AddIndexedDbDatabase<IndexedDb>(options =>
		{
			var model = new IndexedDbDatabaseModel()
				.WithName("data")
				.WithVersion(3)
				.WithModelId(1);

			// IStorage.AddLog numbers entries itself (max key + 1), so the key is Id rather than generated. Version 2
			// added this store; version 3 left the mock feed's Message store out of the model.
			model.AddStore(nameof(ClientLogs))
				.WithKey(nameof(ClientLogs.Id))
				.AddUniqueIndex(nameof(ClientLogs.Id))
				.AddIndex(nameof(ClientLogs.TimeStamp));

			options.UseDatabase(model);
		});
	}

	public static string GetPassedTime(this DateTime dateTime, CoalescingStringLocalizer localizer)
	{
		var timeframe = DateTime.Now - dateTime.ToLocalTime();
		return (int)timeframe.TotalHours switch
		{
			>= 24 => localizer["{0}d", (int)timeframe.TotalDays],
			>= 1 => localizer["{0}h", (int)timeframe.TotalHours],
			_ => localizer["{0}m", (int)timeframe.TotalMinutes]
		};
	}

	public static string GetFileSize(this long size, CoalescingStringLocalizer localizer) => size switch
	{
		>= 1_048_576 => localizer["{0}MB", size / 1_048_576],
		_ => localizer["{0}KB", size / 1_024]
	};

	public static string GetMessageTypeIcon(this MessageType messageType)
	{
		switch (messageType)
		{
			case MessageType.Public:
				return "ion-md-globe";
			case MessageType.Unlisted:
				return "ion-md-unlock";
			case MessageType.FollowersOnly:
				return "ion-md-lock";
			case MessageType.Direct:
				return "ion-md-paper-plane";
			default:
				return default;
		}
	}

	public static string GetTimelineTypeIcon(this TimelineType timelineType) => timelineType switch
	{
		TimelineType.Home => "ion-md-home",
		TimelineType.Local => "ion-md-people",
		TimelineType.Federation => "ion-md-globe",
		TimelineType.Nearby => "ion-md-locate",
		TimelineType.Groups => "ion-md-contacts",
		TimelineType.Direct => "ion-md-mail",
		TimelineType.Notifications => "ion-md-notifications",
		TimelineType.Favourites => "ion-md-heart",
		TimelineType.Bookmarks => "ion-md-bookmark",
		TimelineType.Tag => "ion-md-pricetag",
		_ => default
	};

	public static string GetMediaTypeIcon(this MediaType mediaType)
	{
		switch (mediaType)
		{
			case MediaType.Images:
				return "ion-md-images";
			case MediaType.Video:
				return "ion-md-videocam";
			case MediaType.Documents:
				return "ion-md-document";
			case MediaType.Audio:
				return "ion-md-volume-high";
			default:
				return default;
		}
	}
}