using decePubClient.Models;
using decePubClient.Models.Types;

using Markdig;

namespace decePubClient.Helpers;

/// <summary>
/// Mock data until the app is wired to PrivaPub: the signed-in user, the feed shown while IndexedDB holds no messages,
/// and the thread around an expanded message.
/// </summary>
public static class Faker
{
	public static User CurrentUser => new()
	{
		Id = "45f14fa8-c40f-4121-997c-ef2542196a50",
		UserName = "@loosy@letsrulethe.world",
		DisplayName = "loosy",
		PictureUrl = "https://letsrulethe.world/media/ddd91d51-dc12-4b82-86a2-2a28cc959183/L51ZAL4QEL07",
		BackgroundUrl = "https://letsrulethe.world/media/9a3cc6c4-1018-4f41-86c7-f3e63e362bf4/EXM8RUK10B0Z",
		ProfileUrl = "https://letsrulethe.world/users/loosy"
	};

	static IReadOnlyList<MessageUser> Users =>
	[
		CurrentUser.ToMessageUser(),
		new()
		{
			UserId = "7b5703dc-aee8-46b1-aed2-cd06021a1c0c",
			DisplayName = "loweel",
			UserName = "@loweel@bbs.keinpfusch.net",
			PictureUrl = "https://ipfs.keinpfusch.net/ipfs/bafybeiazrrmngqww7mfag76gmcmw6l2nohckuh6yvldbzatkls5yyznxb4?name=Yb7peXARjY3B_A.png",
			BackgroundUrl = "https://ipfs.keinpfusch.net/ipfs/bafkreialv6avp3xykmfc75daevjz4k3chd27eop7o62nznafy46pwjpd2y?name=QBZNoDonJ1HvEw.jpg",
			ProfileUrl = "https://letsrulethe.world/users/AG6rE2nRya826QEJFY"
		},
		new()
		{
			UserId = "bc9c2a2b-fc5f-42fc-b907-ac30203eed45",
			DisplayName = "Valentina Nappi",
			UserName = "@valentina.nappi@mastodon.uno",
			PictureUrl = "https://s-media-cache-ak0.pinimg.com/564x/a0/30/00/a030003d2e506ec9731b8460127d15f9.jpg",
			BackgroundUrl = "https://wallup.net/wp-content/uploads/2016/01/225560-nature-landscape-fall-path-forest-mist-morning-trees-leaves-sunlight.jpg",
			ProfileUrl = "https://mastodon.uno/web/@valenappi@beta.birdsite.live"
		}
	];

	public static MessageUser GetRandomUser()
	{
		return Users[Random.Shared.Next(0, Users.Count)];
	}

	public static BoostingUser GetRandomBoostingUser()
	{
		var user = Users[Random.Shared.Next(0, Users.Count)];
		return new()
		{
			UserId = user.UserId,
			DisplayName = user.DisplayName,
			UserName = user.UserName,
			PictureUrl = user.PictureUrl,
			ProfileUrl = user.ProfileUrl
		};
	}

	/// <summary>
	/// The seed feed. Two entries share a MessageId on purpose: the second is the first one boosted by someone, which
	/// is how the feed shows a boost (a copy of the message with BoostingUser set).
	/// </summary>
	public static List<Message> SeedMessages()
	{
		var messages = new List<Message>();
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "992167EE-8947-4823-B1E2-B4E1019B6974",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test di messaggio normale senza titolo",
			Medias = [],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "C5307644-4EA8-4B5F-A240-7CFE4DE34741",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = "sopra la panca la capra canta",
			Content = Markdown.ToHtml("test di messaggio con titolo"),
			Medias = [],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "E473D562-D210-4453-93DA-157D4B90B0D8",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd test di messaggio con overflow del testo",
			Medias = [],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "adf89dc6-0484-430e-a7c9-fcb1179b0c28",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test video",
			Medias =
			[
				new()
				{
					FileName = "8252d175e714db88beb8ee0349dbac90405d3d5148e96e0cfd7de3b0876dbb1b.mp4",
					Url = "https://ihatebeinga.live/media/8252d175e714db88beb8ee0349dbac90405d3d5148e96e0cfd7de3b0876dbb1b.mp4",
					AltText = "https://ihatebeinga.live/media/8252d175e714db88beb8ee0349dbac90405d3d5148e96e0cfd7de3b0876dbb1b.mp4",
					ContentType = "video/mp4"
				}
			],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "96025b43-5235-44e9-a3fa-98df31edfbfb",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test immagine",
			Medias =
			[
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				}
			],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "277ca76b-aaad-4aa6-95fb-25f59e2fddf9",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test audio",
			Medias =
			[
				new()
				{
					FileName = "09bfb06d0096975f.mp3",
					Url = "https://cdn.masto.host/mastodonuno/media_attachments/files/107/798/288/501/917/857/original/09bfb06d0096975f.mp3",
					AltText = "09bfb06d0096975f.mp3",
					ContentType = "audio/mp3"
				}
			],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0, 100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			BoostingUser = GetRandomBoostingUser(),
			RootMessageId = default,
			MessageId = "de64e520-a7d3-4f31-b5a9-ba236f3b146c",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test immagini",
			Medias =
			[
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				},
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				},
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				}
			],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0,100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		messages.Add(new()
		{
			RootMessageId = default,
			MessageId = "de64e520-a7d3-4f31-b5a9-ba236f3b146c",
			User = GetRandomUser(),
			MessageType = (MessageType)Random.Shared.Next(0, 4),
			Title = default,
			Content = "test immagini",
			Medias =
			[
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				},
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				},
				new()
				{
					FileName = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					Url = "https://ihatebeinga.live/media/51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					AltText = "51a7cf620f1dd096ac5867d5b78f8c71d57a23972b31c64ec124a8c41e77a618.jpg",
					ContentType = "image/jpg"
				}
			],
			CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
			IsFavourite = Random.Shared.Next() % 2 == 0,
			BoostsCounter = Random.Shared.Next(0,100),
			IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
		});
		return messages;
	}

	/// <summary>The messages before and after an expanded one.</summary>
	public static (List<Message> Ancestors, List<Message> Descendants) Thread(Message message) =>
	(
		[
			new()
			{
				RootMessageId = default,
				MessageId = "51C698E3-7C28-4C90-9212-48D5C81DE089",
				User = GetRandomUser(),
				MessageType = (MessageType)Random.Shared.Next(0, 4),
				Title = message.Title,
				Content = "<p>esempio di messaggio <b>precedente</b> a quello espanso</p>",
				Medias = [],
				CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
				IsFavourite = Random.Shared.Next() % 2 == 0,
				BoostsCounter = Random.Shared.Next(0, 100),
				IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
			}
		],
		[
			new()
			{
				RootMessageId = default,
				MessageId = "0569A1DF-46FC-4485-9F11-F8CDFB794404",
				User = GetRandomUser(),
				MessageType = (MessageType)Random.Shared.Next(0, 4),
				Title = message.Title,
				Content = "<p>esempio di messaggio <b>successivo</b> a quello espanso</p>",
				Medias = [],
				CreatedAt = DateTime.UtcNow.AddMinutes(Random.Shared.Next(-5000, 0)),
				IsFavourite = Random.Shared.Next() % 2 == 0,
				BoostsCounter = Random.Shared.Next(0, 100),
				IsBoostedByCurrentUser = Random.Shared.Next() % 2 == 0,
			}
		]
	);
}