using Microsoft.AspNetCore.Http;
using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;
using RadicadeServer.Extensions;
using RadicadeServer.RecNet.Config;
using RadicadeServer.RecNet.Auth;
using RadicadeServer.RecNet.CDN;
using RadicadeServer.RecNet.Enums;
using System.Text.Json;
using System.Text.Json.Nodes;

namespace RadicadeServer.Clubs;

public sealed class ClubRecord
{
	public long clubId { get; set; }
	public string name { get; set; } = "Radicade Club";
	public string description { get; set; } = "";
	public string primaryTag { get; set; } = "Social";
	public string imageName { get; set; } = "default";
	public string bannerImageName { get; set; } = "default";
	public long ownerPlayerId { get; set; }
	public DateTime createdAt { get; set; } = DateTime.UtcNow;
	public long? clubhouseRoomId { get; set; }
	public int visibility { get; set; } = 1;
	public int joinability { get; set; } = 0;
	public bool allowJuniors { get; set; } = true;
	public int minLevel { get; set; }
	public string[] customTags { get; set; } = Array.Empty<string>();
	public string[] additionalImages { get; set; } = Array.Empty<string>();
	public List<ClubMemberRecord> members { get; set; } = new();
}

public sealed class ClubMemberRecord
{
	public long accountId { get; set; }
	public int membershipType { get; set; }
	public int pendingMembershipType { get; set; }
	public long inviterAccountId { get; set; }
	public DateTime createdAt { get; set; } = DateTime.UtcNow;
}

public static class ClubMembershipTypes
{
	public const int Banned = -1;
	public const int None = 0;
	public const int PendingRequested = 1;
	public const int PendingInvited = 2;
	public const int PendingDenied = 3;
	public const int Member = 10;
	public const int Moderator = 20;
	public const int Coowner = 30;
	public const int Creator = 100;
}

public sealed record ClubMemberView(long AccountId, int MembershipType, long InviterAccountId, DateTime CreatedAt);

public static class ClubStore
{
	private const string ConfigKey = "Clubs";

	public const string DefaultImageName = "DefaultImgPurple";
	private const int ActiveMemberThreshold = ClubMembershipTypes.Member;

	private static readonly string[] CategoryQueryKeys =
	{
		"category", "Category", "categoryTag", "CategoryTag", "categoryName", "CategoryName",
		"primaryTag", "PrimaryTag", "tag", "Tag", "tags", "Tags"
	};

	public static string? CategoryFilter(IQueryCollection query)
	{
		foreach (var key in CategoryQueryKeys)
		{
			var value = query[key].FirstOrDefault();
			if (!string.IsNullOrWhiteSpace(value)) return value.Trim().TrimStart('#');
		}

		return null;
	}

	public static bool MatchesCategory(ClubRecord? club, string? category)
	{
		if (club == null) return false;

		var wanted = category?.Trim().TrimStart('#');
		if (string.IsNullOrWhiteSpace(wanted)) return true;

		return string.Equals(club.primaryTag?.Trim(), wanted, StringComparison.OrdinalIgnoreCase)
			|| (club.customTags ?? Array.Empty<string>())
				.Any(tag => string.Equals(tag?.Trim(), wanted, StringComparison.OrdinalIgnoreCase));
	}

	public static List<ClubRecord> FilterByCategory(List<ClubRecord> clubs, string? category)
		=> string.IsNullOrWhiteSpace(category)
			? clubs
			: clubs.Where(club => MatchesCategory(club, category)).ToList();

	public static async Task<List<ClubRecord>> LoadAsync(RecDBContext db)
	{
		var config = await db.ServerConfig.AsNoTracking().FirstOrDefaultAsync(x => x.Key == ConfigKey);
		if (config == null || string.IsNullOrWhiteSpace(config.Value)) return new List<ClubRecord>();

		try
		{
			var clubs = config.Value.FromJson<List<ClubRecord>>() ?? new List<ClubRecord>();
			foreach (var club in clubs)
			{
				club.members ??= new List<ClubMemberRecord>();
				club.customTags ??= Array.Empty<string>();
				club.additionalImages ??= Array.Empty<string>();
			}
			return clubs;
		}
		catch
		{
			return new List<ClubRecord>();
		}
	}

	private static readonly string[] HomeClubConfigPrefixes = ["ClubHome:", "ClubHome.", "HomeClub:"];

	private static string HomeClubConfigKey(long accountId) => $"ClubHome:{accountId}";

	private static async Task<long?> GetHomeClubIdAsync(RecDBContext db, long accountId)
	{
		var keys = HomeClubConfigPrefixes.Select(prefix => prefix + accountId.ToString(System.Globalization.CultureInfo.InvariantCulture)).ToArray();
		var value = await db.ServerConfig.AsNoTracking()
			.Where(config => keys.Contains(config.Key))
			.Select(config => config.Value)
			.FirstOrDefaultAsync();
		return long.TryParse(value, out var clubId) && clubId > 0 ? clubId : null;
	}

	public static async Task<ClubRecord?> GetHomeClubAsync(RecDBContext db, long accountId)
	{
		var clubId = await GetHomeClubIdAsync(db, accountId);
		if (!clubId.HasValue) return null;
		var club = await GetAsync(db, clubId.Value);
		return club?.clubhouseRoomId is > 0 ? club : null;
	}

	public static async Task<ClubRecord?> SetHomeClubAsync(RecDBContext db, long accountId, long? clubId)
	{
		var configKey = HomeClubConfigKey(accountId);
		var config = await db.ServerConfig.FirstOrDefaultAsync(row => row.Key == configKey);
		if (clubId is > 0)
		{
			if (config == null)
			{
				config = new ServerConfigVal(configKey, clubId.Value.ToString(System.Globalization.CultureInfo.InvariantCulture));
				await db.ServerConfig.AddAsync(config);
			}
			else
			{
				config.Value = clubId.Value.ToString(System.Globalization.CultureInfo.InvariantCulture);
			}
		}
		else if (config != null)
		{
			db.ServerConfig.Remove(config);
		}

		await db.SaveChangesAsync();
		return clubId is > 0 ? await GetAsync(db, clubId.Value) : null;
	}

	public static async Task ClearHomeClubsAsync(RecDBContext db, long clubId)
	{
		var clubIdValue = clubId.ToString(System.Globalization.CultureInfo.InvariantCulture);
		var matching = await db.ServerConfig.Where(config => config.Value == clubIdValue).ToListAsync();
		matching.RemoveAll(config => !HomeClubConfigPrefixes.Any(prefix => config.Key.StartsWith(prefix, StringComparison.Ordinal)));
		if (matching.Count == 0) return;
		db.ServerConfig.RemoveRange(matching);
		await db.SaveChangesAsync();
	}

	public static async Task<bool> DeleteAsync(RecDBContext db, long clubId)
	{
		var clubs = await LoadAsync(db);
		if (clubs.RemoveAll(club => club.clubId == clubId) == 0) return false;
		await SaveAsync(db, clubs);
		await ClearHomeClubsAsync(db, clubId);
		return true;
	}

	public static async Task<ClubRecord?> UpdateAsync(RecDBContext db, long clubId, JsonObject body)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		if (club == null) return null;

		if (GetNonEmptyString(body, "name") is { } name) club.name = name.Trim();
		if (GetNonEmptyString(body, "description") is { } description) club.description = description;
		if (GetNonEmptyString(body, "category", "primaryTag") is { } category) club.primaryTag = category.Trim();
		if (GetNonEmptyString(body, "mainImageName") is { } imageName) club.imageName = imageName.Trim();
		if (GetNonEmptyString(body, "bannerImageName") is { } bannerName) club.bannerImageName = bannerName.Trim();
		if (GetInt(body, "visibility") is { } visibility) club.visibility = visibility;
		if (GetInt(body, "joinability") is { } joinability) club.joinability = joinability;
		if (GetInt(body, "minLevel") is { } minLevel && minLevel >= 0) club.minLevel = minLevel;
		if (GetBool(body, "allowJuniors") is { } allowJuniors) club.allowJuniors = allowJuniors;
		if (GetStringArray(body, "customTags") is { } customTags) club.customTags = NormalizeTags(customTags);

		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> SetClubhouseAsync(RecDBContext db, long clubId, long? roomId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		if (club == null) return null;
		club.clubhouseRoomId = roomId;
		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> SetAdditionalImageAsync(RecDBContext db, long clubId, int index, string imageName)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		if (club == null) return null;

		var images = (club.additionalImages ?? Array.Empty<string>()).ToList();
		if (string.IsNullOrWhiteSpace(imageName))
		{
			if (index < images.Count) images.RemoveAt(index);
		}
		else if (index < images.Count)
		{
			images[index] = imageName.Trim();
		}
		else if (images.Count < 3)
		{
			images.Add(imageName.Trim());
		}
		club.additionalImages = images.ToArray();
		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> InviteMemberAsync(RecDBContext db, long clubId, long accountId, int membershipType, long inviterAccountId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		if (club == null || club.ownerPlayerId == accountId) return null;

		club.members ??= new List<ClubMemberRecord>();
		var membership = club.members.FirstOrDefault(item => item.accountId == accountId);
		if (membership == null)
		{
			membership = new ClubMemberRecord { accountId = accountId, createdAt = DateTime.UtcNow };
			club.members.Add(membership);
		}

		membership.membershipType = ClubMembershipTypes.PendingInvited;
		membership.pendingMembershipType = membershipType;
		membership.inviterAccountId = inviterAccountId;
		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> AcceptInvitationAsync(RecDBContext db, long clubId, long accountId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		var membership = club?.members?.FirstOrDefault(item => item.accountId == accountId);
		if (club == null || membership?.membershipType != ClubMembershipTypes.PendingInvited) return null;

		var grantedType = membership.pendingMembershipType is ClubMembershipTypes.Member or ClubMembershipTypes.Moderator or ClubMembershipTypes.Coowner
			? membership.pendingMembershipType
			: ClubMembershipTypes.Member;
		membership.membershipType = grantedType;
		membership.pendingMembershipType = 0;
		membership.createdAt = DateTime.UtcNow;
		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> RequestToJoinAsync(RecDBContext db, long clubId, long accountId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(item => item.clubId == clubId);
		if (club == null) return null;
		var current = GetMembershipType(club, accountId);
		if (current == ClubMembershipTypes.Banned || current >= ClubMembershipTypes.Member || current == ClubMembershipTypes.PendingRequested)
			return club;
		if (club.joinability == 1) return club;
		return await SetMemberTypeAsync(db, clubId, accountId,
			club.joinability == 0 ? ClubMembershipTypes.Member : ClubMembershipTypes.PendingRequested,
			accountId);
	}

	private static string? GetString(JsonObject body, params string[] keys)
	{
		foreach (var pair in body)
		{
			if (!keys.Any(key => pair.Key.Equals(key, StringComparison.OrdinalIgnoreCase)) || pair.Value == null) continue;
			if (pair.Value is JsonValue jsonValue && jsonValue.TryGetValue<string>(out var value)) return value;
			return pair.Value.ToString();
		}
		return null;
	}

	private static string? GetNonEmptyString(JsonObject body, params string[] keys)
	{
		var value = GetString(body, keys);
		return string.IsNullOrWhiteSpace(value) ? null : value;
	}

	private static int? GetInt(JsonObject body, params string[] keys)
	{
		var raw = GetString(body, keys)?.Trim();
		if (int.TryParse(raw, out var value)) return value;
		return raw?.ToLowerInvariant() switch
		{
			"private" => 0,
			"public" => 1,
			"open" => 0,
			"inviteonly" or "invite_only" => 1,
			"asktojoin" or "requesttojoin" or "ask_to_join" => 2,
			_ => null
		};
	}

	private static bool? GetBool(JsonObject body, params string[] keys)
	{
		var raw = GetString(body, keys)?.Trim();
		if (bool.TryParse(raw, out var value)) return value;
		return raw?.ToLowerInvariant() switch
		{
			"1" or "yes" => true,
			"0" or "no" => false,
			_ => null
		};
	}

	private static string[]? GetStringArray(JsonObject body, params string[] keys)
	{
		foreach (var pair in body)
		{
			if (!keys.Any(key => pair.Key.Equals(key, StringComparison.OrdinalIgnoreCase))) continue;
			if (pair.Value is JsonArray array)
				return NormalizeTags(array.Select(item => item?.ToString() ?? string.Empty));
			return NormalizeTags(new[] { pair.Value?.ToString() ?? string.Empty });
		}
		return null;
	}

	private static string[] NormalizeTags(IEnumerable<string> tags)
	{
		var output = new List<string>();
		var seen = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
		foreach (var raw in tags)
		{
			var tag = raw.Trim();
			if (tag.Length > 0 && seen.Add(tag)) output.Add(tag);
		}
		return output.ToArray();
	}

	public static async Task SaveAsync(RecDBContext db, List<ClubRecord> clubs)
	{
		var config = await db.ServerConfig.FirstOrDefaultAsync(x => x.Key == ConfigKey);
		if (config == null)
		{
			config = new ServerConfigVal(ConfigKey, "[]");
			await db.ServerConfig.AddAsync(config);
		}

		config.Value = clubs.ToJson();
		await db.SaveChangesAsync();
	}

	public static async Task<ClubRecord?> GetAsync(RecDBContext db, long clubId)
	{
		var clubs = await LoadAsync(db);
		return clubs.FirstOrDefault(x => x.clubId == clubId);
	}

	public static async Task<ClubRecord> CreateAsync(
		RecDBContext db,
		long ownerPlayerId,
		string? name,
		string? description,
		string? primaryTag = null,
		int visibility = 1,
		int joinability = 0,
		bool allowJuniors = true,
		int minLevel = 0,
		string? mainImageName = null)
	{
		var clubs = await LoadAsync(db);
		var clubName = string.IsNullOrWhiteSpace(name) ? "Radicade Club" : name.Trim();
		var tag = string.IsNullOrWhiteSpace(primaryTag) ? "Social" : primaryTag.Trim();
		var now = DateTime.UtcNow;
		var clubId = Math.Abs((long)HashCode.Combine(ownerPlayerId, clubName, now.Ticks));

		while (clubId == 0 || clubs.Any(x => x.clubId == clubId))
		{
			clubId = Math.Abs((long)HashCode.Combine(ownerPlayerId, clubName, Guid.NewGuid()));
		}

		var club = new ClubRecord
		{
			clubId = clubId,
			name = clubName,
			description = description?.Trim() ?? "",
			primaryTag = tag,
			imageName = string.IsNullOrWhiteSpace(mainImageName) ? DefaultImageName : mainImageName.Trim(),
			visibility = visibility,
			joinability = joinability,
			allowJuniors = allowJuniors,
			minLevel = minLevel,
			ownerPlayerId = ownerPlayerId,
			createdAt = now
		};
		club.members.Add(new ClubMemberRecord
		{
			accountId = ownerPlayerId,
			membershipType = ClubMembershipTypes.Creator,
			inviterAccountId = ownerPlayerId,
			createdAt = now
		});

		clubs.Add(club);
		await SaveAsync(db, clubs);
		return club;
	}

	public static int GetMembershipType(ClubRecord? club, long accountId)
	{
		if (club == null || club.clubId <= 0 || accountId <= 0) return ClubMembershipTypes.None;
		if (club.ownerPlayerId == accountId) return ClubMembershipTypes.Creator;
		return club.members?.FirstOrDefault(x => x.accountId == accountId)?.membershipType ?? ClubMembershipTypes.None;
	}

	public static int GetMemberCount(ClubRecord? club)
	{
		if (club == null || club.clubId <= 0) return 0;
		return 1 + (club.members ?? new List<ClubMemberRecord>())
			.Where(x => x.accountId != club.ownerPlayerId && x.membershipType >= ActiveMemberThreshold)
			.Select(x => x.accountId)
			.Distinct()
			.Count();
	}

	public static IReadOnlyList<ClubMemberView> GetMembers(ClubRecord? club)
	{
		if (club == null || club.clubId <= 0) return Array.Empty<ClubMemberView>();

		var members = new List<ClubMemberView>
		{
			new(club.ownerPlayerId, ClubMembershipTypes.Creator, club.ownerPlayerId, club.createdAt)
		};
		members.AddRange((club.members ?? new List<ClubMemberRecord>())
			.Where(x => x.accountId != club.ownerPlayerId)
			.GroupBy(x => x.accountId)
			.Select(group => group.Last())
			.Select(x => new ClubMemberView(
				x.accountId,
				x.membershipType,
				x.inviterAccountId,
				NormalizeMembershipDate(x.createdAt, club.createdAt))));
		return members;
	}

	private static DateTime NormalizeMembershipDate(DateTime memberCreatedAt, DateTime clubCreatedAt)
	{
		if (memberCreatedAt > DateTime.MinValue) return memberCreatedAt;
		if (clubCreatedAt > DateTime.MinValue) return clubCreatedAt;
		return DateTime.UnixEpoch;
	}

	public static async Task<ClubRecord?> SetMemberTypeAsync(
		RecDBContext db,
		long clubId,
		long accountId,
		int membershipType,
		long inviterAccountId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(x => x.clubId == clubId);
		if (club == null || club.ownerPlayerId == accountId) return null;

		club.members ??= new List<ClubMemberRecord>();
		var membership = club.members.FirstOrDefault(x => x.accountId == accountId);
		if (membership == null)
		{
			club.members.Add(new ClubMemberRecord
			{
				accountId = accountId,
				membershipType = membershipType,
				inviterAccountId = inviterAccountId,
				createdAt = DateTime.UtcNow
			});
		}
		else
		{
			if (membership.membershipType < ClubMembershipTypes.Member && membershipType >= ClubMembershipTypes.Member)
				membership.createdAt = DateTime.UtcNow;
			membership.membershipType = membershipType;
			membership.inviterAccountId = inviterAccountId;
		}

		await SaveAsync(db, clubs);
		return club;
	}

	public static async Task<ClubRecord?> RemoveMemberAsync(RecDBContext db, long clubId, long accountId)
	{
		var clubs = await LoadAsync(db);
		var club = clubs.FirstOrDefault(x => x.clubId == clubId);
		if (club == null || club.ownerPlayerId == accountId) return null;

		club.members ??= new List<ClubMemberRecord>();
		club.members.RemoveAll(member => member.accountId == accountId && member.membershipType != ClubMembershipTypes.Banned);
		await SaveAsync(db, clubs);
		return club;
	}

	private static long ToUnix(DateTime value) => new DateTimeOffset(value).ToUnixTimeSeconds();

	public static object BuildClub(ClubRecord? club, long viewerId = 0)
	{
		club ??= new ClubRecord { clubId = 0 };
		var memberCount = GetMemberCount(club);

		return new Dictionary<string, object?>
		{
			["ClubId"] = club.clubId,
			["Name"] = club.name,
			["Description"] = club.description,
			["MainImageName"] = club.imageName,
			["State"] = 0,
			["CreatorAccountId"] = club.ownerPlayerId,
			["Category"] = club.primaryTag,
			["Visibility"] = club.visibility,
			["Joinability"] = club.joinability,
			["AllowJuniors"] = club.allowJuniors,
			["MinLevel"] = club.minLevel,
			["MemberCount"] = memberCount,
			["IsRRO"] = false,
			["ClubhouseRoomId"] = club.clubhouseRoomId,
			["ClubType"] = 0
		};
	}

	public static async Task<object> BuildClubDetailsAsync(RecDBContext db, ClubRecord? club, long viewerId = 0)
	{
		club ??= new ClubRecord { clubId = 0 };
		var details = (Dictionary<string, object?>)BuildClubDetails(club, viewerId);
		details["AdditionalImages"] = await GetAdditionalImagesAsync(db, club.additionalImages ?? Array.Empty<string>());
		return details;
	}

	public static object BuildClubDetails(ClubRecord? club, long viewerId = 0)
	{
		club ??= new ClubRecord { clubId = 0 };
		return new Dictionary<string, object?>
		{
			["Club"] = BuildClub(club, viewerId),
			["ClubId"] = club.clubId,
			["CustomTags"] = club.customTags ?? Array.Empty<string>(),
			["AdditionalImages"] = Array.Empty<object>(),
			["CoownerPermissions"] = BuildPermissions(club.clubId, 0),
			["ModeratorPermissions"] = BuildPermissions(club.clubId, 1),
			["MemberPermissions"] = BuildPermissions(club.clubId, 2),
			["MyMembershipType"] = GetMembershipType(club, viewerId)
		};
	}

	private static async Task<object[]> GetAdditionalImagesAsync(RecDBContext db, string[] imageNames)
	{
		if (imageNames.Length == 0) return Array.Empty<object>();
		var records = await db.Images.AsNoTracking()
			.Where(image => imageNames.Contains(image.Name))
			.ToDictionaryAsync(image => image.Name);
		var imageIds = records.Values.Select(image => image.Id).ToList();
		var cheers = await db.ImageInteractions.AsNoTracking()
			.Where(interaction => interaction.IsCheered && imageIds.Contains(interaction.SavedImageId))
			.GroupBy(interaction => interaction.SavedImageId)
			.Select(group => new { ImageId = group.Key, Count = group.Count() })
			.ToDictionaryAsync(group => group.ImageId, group => group.Count);

		return imageNames.Select(name =>
		{
			if (!records.TryGetValue(name, out var image))
				return (object)new Dictionary<string, object?>
				{
					["Id"] = 0L, ["Type"] = 1,
					["Accessibility"] = (int)SavedImageAccessibility.Public,
					["AccessibilityLocked"] = false, ["ImageName"] = name,
					["Description"] = null, ["PlayerId"] = 0L,
					["TaggedPlayerIds"] = Array.Empty<long>(), ["RoomId"] = null,
					["PlayerEventId"] = null, ["CreatedAt"] = DateTime.UnixEpoch,
					["CheerCount"] = 0, ["CommentCount"] = 0
				};
			return (object)new Dictionary<string, object?>
			{
				["Id"] = image.Id, ["Type"] = (int)image.ImageType,
				["Accessibility"] = (int)image.Accessibility, ["AccessibilityLocked"] = false,
				["ImageName"] = image.Name, ["Description"] = null, ["PlayerId"] = image.OwnerId,
				["TaggedPlayerIds"] = ParseImagePlayerIds(image.PlayerIds), ["RoomId"] = image.RoomId,
				["PlayerEventId"] = image.EventId, ["CreatedAt"] = image.CreatedAt,
				["CheerCount"] = cheers.GetValueOrDefault(image.Id), ["CommentCount"] = 0
			};
		}).ToArray();
	}

	private static long[] ParseImagePlayerIds(string? playerIds)
	{
		try { return JsonSerializer.Deserialize<long[]>(playerIds ?? "[]") ?? Array.Empty<long>(); }
		catch { return Array.Empty<long>(); }
	}

	public static object BuildPermissions(long clubId, int type)
	{
		var isCoowner = type == 0;
		var isModerator = type == 1;
		return new Dictionary<string, object?>
		{
			["Type"] = type switch
			{
				0 => ClubMembershipTypes.Coowner,
				1 => ClubMembershipTypes.Moderator,
				_ => ClubMembershipTypes.Member
			},
			["ClubId"] = clubId,
			["ApproveMember"] = isCoowner || isModerator,
			["BanUnban"] = isCoowner || isModerator,
			["CreateEvent"] = isCoowner,
			["EditDetails"] = isCoowner,
			["EditPermissionSettings"] = isCoowner,
			["PostAnnouncement"] = isCoowner
		};
	}

	public static object BuildMemberListItem(long playerId, int role, bool isOwner, long clubId = 0, long created = 0)
	{
		var type = isOwner ? ClubMembershipTypes.Creator : role;
		var createdAt = created > 0 ? DateTimeOffset.FromUnixTimeSeconds(created).UtcDateTime.ToString("O") : null;
		return new Dictionary<string, object?>
		{
			["ClubMemberId"] = playerId,
			["ClubId"] = clubId,
			["AccountId"] = playerId,
			["MembershipType"] = type,
			["CreatedAt"] = createdAt
		};
	}

	public static object BuildMemberListItem(ClubMemberView member, long clubId) =>
		BuildMemberListItem(
			member.AccountId,
			member.MembershipType,
			member.MembershipType == ClubMembershipTypes.Creator,
			clubId,
			ToUnix(member.CreatedAt));

	public static object BuildMember(long playerId, int role, bool isOwner, long clubId = 0, long created = 0) => new Dictionary<string, object?>
	{
		["AccountId"] = playerId,
		["ClubId"] = clubId,
		["CreatedAt"] = created > 0 ? DateTimeOffset.FromUnixTimeSeconds(created).UtcDateTime.ToString("O") : null,
		["MembershipType"] = isOwner ? ClubMembershipTypes.Creator : role,
		["membershipRequestId"] = 0L,
		["inviterAccountId"] = 0L,
		["subscriptionId"] = clubId,
		["playerId"] = playerId,
		["username"] = string.Empty,
		["displayName"] = string.Empty,
		["level"] = 0,
		["role"] = isOwner ? ClubMembershipTypes.Creator : role,
		["membershipStatus"] = role >= ActiveMemberThreshold || isOwner ? 1 : 0,
		["isOwner"] = isOwner,
		["created"] = created,
		["createdAt"] = created
	};

	public static object BuildMember(ClubMemberView membership, ClubRecord? club, Profile? profile)
	{
		var role = membership.MembershipType;
		var created = ToUnix(membership.CreatedAt);
		var isOwner = role == ClubMembershipTypes.Creator;
		return new Dictionary<string, object?>
		{
			["AccountId"] = membership.AccountId,
			["ClubId"] = club?.clubId ?? 0L,
			["CreatedAt"] = membership.CreatedAt.ToString("O"),
			["MembershipType"] = role,
			["membershipRequestId"] = 0L,
			["inviterAccountId"] = membership.InviterAccountId,
			["subscriptionId"] = club?.clubId ?? 0L,
			["playerId"] = membership.AccountId,
			["username"] = profile?.username ?? string.Empty,
			["displayName"] = profile?.displayName ?? string.Empty,
			["level"] = 0,
			["role"] = role,
			["membershipStatus"] = role >= ActiveMemberThreshold || isOwner ? 1 : 0,
			["isOwner"] = isOwner,
			["created"] = created,
			["createdAt"] = created
		};
	}

	public static object BuildMembership(ClubRecord? club, long viewerId = 0)
	{
		club ??= new ClubRecord { clubId = 0 };
		var role = GetMembershipType(club, viewerId);
		var isMember = role >= ActiveMemberThreshold;

		return new Dictionary<string, object?>
		{
			["accountId"] = viewerId,
			["clubId"] = club.clubId,
			["creatorAccountId"] = club.ownerPlayerId,
			["membershipType"] = role,
			["LastAnnouncementId"] = 0L,
			["LastReadAnnouncementId"] = 0L,
			["announcements"] = Array.Empty<object>(),
			["subscriptionId"] = club.clubId
		};
	}

	public static object BuildSubscriptionEnvelope(ClubRecord? club, long viewerId = 0) => new Dictionary<string, object?>
	{
		["success"] = club != null,
		["error"] = string.Empty,
		["value"] = club == null ? null : BuildMembership(club, viewerId)
	};

	public static object BuildSearchResponse(object[] clubs, int skip, int take) => new Dictionary<string, object?>
	{
		["Clubs"] = clubs,
		["TotalClubs"] = clubs.Length,
		["ContinuationToken"] = null
	};

	public static object BuildHome(ClubRecord? homeClub, long viewerId, IReadOnlyList<ClubRecord> allClubs, IReadOnlyList<ClubRecord> mine)
	{
		return BuildClub(homeClub, viewerId);
	}

	public static object BuildEmptyHome(long viewerId)
	{
		return BuildClub(null, viewerId);
	}

	public static object BuildModerationBlockDetails() => new Dictionary<string, object?>
	{
		["Duration"] = 0L,
		["GameSessionId"] = 0L,
		["PlayerIdReporter"] = 0L,
		["IsBan"] = false,
		["IsHostKick"] = false,
		["Message"] = string.Empty,
		["ReportCategory"] = 0,
		["VoteKickReason"] = string.Empty,
		["bannedUntil"] = string.Empty,
		["displayReason"] = string.Empty,
		["banType"] = string.Empty,
		["banAppealCode"] = string.Empty,
		["banAppealText"] = string.Empty
	};

	public static object BuildEligibility() => new Dictionary<string, object?>
	{
		["canCreateClub"] = true,
		["canCreate"] = true,
		["creationAllowed"] = true,
		["isAllowed"] = true,
		["isCreationRestricted"] = false,
		["creationRestricted"] = false,
		["moderationRestricted"] = false,
		["moderationIncidentCount"] = 0,
		["myCreatedClubsCount"] = 0,
		["maxCreatedClubs"] = 100,
		["cooldownSeconds"] = 0,
		["restrictionReason"] = string.Empty
	};
}