453 lines
21 KiB
C#
453 lines
21 KiB
C#
using System;
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using System.Linq;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Myriad.Builders;
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using Myriad.Types;
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using NodaTime;
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using NodaTime.Text;
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using NodaTime.TimeZones;
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using PluralKit.Core;
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namespace PluralKit.Bot
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{
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public class SystemEdit
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{
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private readonly IDatabase _db;
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private readonly ModelRepository _repo;
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public SystemEdit(IDatabase db, ModelRepository repo)
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{
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_db = db;
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_repo = repo;
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}
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public async Task Name(Context ctx)
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{
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ctx.CheckSystem();
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if (await ctx.MatchClear("your system's name"))
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{
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var clearPatch = new SystemPatch {Name = null};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, clearPatch));
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await ctx.Reply($"{Emojis.Success} System name cleared.");
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return;
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}
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var newSystemName = ctx.RemainderOrNull();
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if (newSystemName == null)
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{
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if (ctx.System.Name != null)
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await ctx.Reply($"Your system's name is currently **{ctx.System.Name}**. Type `pk;system name -clear` to clear it.");
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else
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await ctx.Reply("Your system currently does not have a name. Type `pk;system name <name>` to set one.");
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return;
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}
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if (newSystemName != null && newSystemName.Length > Limits.MaxSystemNameLength)
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throw Errors.SystemNameTooLongError(newSystemName.Length);
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var patch = new SystemPatch {Name = newSystemName};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System name changed.");
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}
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public async Task Description(Context ctx) {
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ctx.CheckSystem();
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if (await ctx.MatchClear("your system's description"))
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{
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var patch = new SystemPatch {Description = null};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System description cleared.");
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return;
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}
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var newDescription = ctx.RemainderOrNull()?.NormalizeLineEndSpacing();
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if (newDescription == null)
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{
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if (ctx.System.Description == null)
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await ctx.Reply("Your system does not have a description set. To set one, type `pk;s description <description>`.");
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else if (ctx.MatchFlag("r", "raw"))
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await ctx.Reply($"```\n{ctx.System.Description}\n```");
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else
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await ctx.Reply(embed: new EmbedBuilder()
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.Title("System description")
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.Description(ctx.System.Description)
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.Footer(new("To print the description with formatting, type `pk;s description -raw`. To clear it, type `pk;s description -clear`. To change it, type `pk;s description <new description>`."))
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.Build());
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}
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else
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{
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if (newDescription.Length > Limits.MaxDescriptionLength) throw Errors.DescriptionTooLongError(newDescription.Length);
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var patch = new SystemPatch {Description = newDescription};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System description changed.");
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}
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}
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public async Task Color(Context ctx) {
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ctx.CheckSystem();
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if (await ctx.MatchClear())
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{
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var patch = new SystemPatch {Color = Partial<string>.Null()};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System color cleared.");
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}
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else if (!ctx.HasNext())
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{
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if (ctx.System.Color == null)
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await ctx.Reply(
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$"Your system does not have a color set. To set one, type `pk;system color <color>`.");
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else
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await ctx.Reply(embed: new EmbedBuilder()
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.Title("System color")
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.Color(ctx.System.Color.ToDiscordColor())
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.Thumbnail(new($"https://fakeimg.pl/256x256/{ctx.System.Color}/?text=%20"))
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.Description($"Your system's color is **#{ctx.System.Color}**. To clear it, type `pk;s color -clear`.")
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.Build());
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}
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else
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{
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var color = ctx.RemainderOrNull();
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if (color.StartsWith("#")) color = color.Substring(1);
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if (!Regex.IsMatch(color, "^[0-9a-fA-F]{6}$")) throw Errors.InvalidColorError(color);
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var patch = new SystemPatch {Color = Partial<string>.Present(color.ToLowerInvariant())};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply(embed: new EmbedBuilder()
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.Title($"{Emojis.Success} System color changed.")
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.Color(color.ToDiscordColor())
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.Thumbnail(new($"https://fakeimg.pl/256x256/{color}/?text=%20"))
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.Build());
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}
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}
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public async Task Tag(Context ctx)
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{
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ctx.CheckSystem();
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if (await ctx.MatchClear("your system's tag"))
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{
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var patch = new SystemPatch {Tag = null};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System tag cleared.");
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} else if (!ctx.HasNext(skipFlags: false))
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{
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if (ctx.System.Tag == null)
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await ctx.Reply($"You currently have no system tag. To set one, type `pk;s tag <tag>`.");
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else
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await ctx.Reply($"Your current system tag is {ctx.System.Tag.AsCode()}. To change it, type `pk;s tag <tag>`. To clear it, type `pk;s tag -clear`.");
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}
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else
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{
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var newTag = ctx.RemainderOrNull(skipFlags: false);
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if (newTag != null)
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if (newTag.Length > Limits.MaxSystemTagLength)
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throw Errors.SystemNameTooLongError(newTag.Length);
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var patch = new SystemPatch {Tag = newTag};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"{Emojis.Success} System tag changed. Member names will now end with {newTag.AsCode()} when proxied.");
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}
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}
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public async Task Avatar(Context ctx)
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{
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ctx.CheckSystem();
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async Task ClearIcon()
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{
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await _db.Execute(c => _repo.UpdateSystem(c, ctx.System.Id, new SystemPatch {AvatarUrl = null}));
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await ctx.Reply($"{Emojis.Success} System icon cleared.");
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}
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async Task SetIcon(ParsedImage img)
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{
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await AvatarUtils.VerifyAvatarOrThrow(img.Url);
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await _db.Execute(c => _repo.UpdateSystem(c, ctx.System.Id, new SystemPatch {AvatarUrl = img.Url}));
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var msg = img.Source switch
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{
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AvatarSource.User => $"{Emojis.Success} System icon changed to {img.SourceUser?.Username}'s avatar!\n{Emojis.Warn} If {img.SourceUser?.Username} changes their avatar, the system icon will need to be re-set.",
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AvatarSource.Url => $"{Emojis.Success} System icon changed to the image at the given URL.",
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AvatarSource.Attachment => $"{Emojis.Success} System icon changed to attached image.\n{Emojis.Warn} If you delete the message containing the attachment, the system icon will stop working.",
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_ => throw new ArgumentOutOfRangeException()
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};
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// The attachment's already right there, no need to preview it.
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var hasEmbed = img.Source != AvatarSource.Attachment;
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await (hasEmbed
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? ctx.Reply(msg, embed: new EmbedBuilder().Image(new(img.Url)).Build())
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: ctx.Reply(msg));
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}
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async Task ShowIcon()
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{
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if ((ctx.System.AvatarUrl?.Trim() ?? "").Length > 0)
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{
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var eb = new EmbedBuilder()
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.Title("System icon")
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.Image(new(ctx.System.AvatarUrl))
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.Description("To clear, use `pk;system icon clear`.");
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await ctx.Reply(embed: eb.Build());
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}
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else
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throw new PKSyntaxError("This system does not have an icon set. Set one by attaching an image to this command, or by passing an image URL or @mention.");
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}
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if (await ctx.MatchClear("your system's icon"))
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await ClearIcon();
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else if (await ctx.MatchImage() is {} img)
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await SetIcon(img);
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else
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await ShowIcon();
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}
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public async Task Delete(Context ctx) {
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ctx.CheckSystem();
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await ctx.Reply($"{Emojis.Warn} Are you sure you want to delete your system? If so, reply to this message with your system's ID (`{ctx.System.Hid}`).\n**Note: this action is permanent.**");
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if (!await ctx.ConfirmWithReply(ctx.System.Hid))
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throw new PKError($"System deletion cancelled. Note that you must reply with your system ID (`{ctx.System.Hid}`) *verbatim*.");
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await _db.Execute(conn => _repo.DeleteSystem(conn, ctx.System.Id));
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await ctx.Reply($"{Emojis.Success} System deleted.");
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}
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public async Task SystemProxy(Context ctx)
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{
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ctx.CheckSystem();
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var guild = ctx.MatchGuild() ?? ctx.Guild ??
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throw new PKError("You must run this command in a server or pass a server ID.");
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var gs = await _db.Execute(c => _repo.GetSystemGuild(c, guild.Id, ctx.System.Id));
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string serverText;
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if (guild.Id == ctx.Guild?.Id)
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serverText = $"this server ({guild.Name.EscapeMarkdown()})";
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else
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serverText = $"the server {guild.Name.EscapeMarkdown()}";
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bool newValue;
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if (ctx.Match("on", "enabled", "true", "yes")) newValue = true;
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else if (ctx.Match("off", "disabled", "false", "no")) newValue = false;
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else if (ctx.HasNext()) throw new PKSyntaxError("You must pass either \"on\" or \"off\".");
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else
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{
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if (gs.ProxyEnabled)
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await ctx.Reply($"Proxying in {serverText} is currently **enabled** for your system. To disable it, type `pk;system proxy off`.");
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else
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await ctx.Reply($"Proxying in {serverText} is currently **disabled** for your system. To enable it, type `pk;system proxy on`.");
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return;
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}
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var patch = new SystemGuildPatch {ProxyEnabled = newValue};
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await _db.Execute(conn => _repo.UpsertSystemGuild(conn, ctx.System.Id, guild.Id, patch));
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if (newValue)
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await ctx.Reply($"Message proxying in {serverText} is now **enabled** for your system.");
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else
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await ctx.Reply($"Message proxying in {serverText} is now **disabled** for your system.");
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}
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public async Task SystemTimezone(Context ctx)
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{
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if (ctx.System == null) throw Errors.NoSystemError;
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if (await ctx.MatchClear())
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{
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var clearPatch = new SystemPatch {UiTz = "UTC"};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, clearPatch));
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await ctx.Reply($"{Emojis.Success} System time zone cleared (set to UTC).");
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return;
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}
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var zoneStr = ctx.RemainderOrNull();
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if (zoneStr == null)
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{
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await ctx.Reply(
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$"Your current system time zone is set to **{ctx.System.UiTz}**. It is currently **{SystemClock.Instance.GetCurrentInstant().FormatZoned(ctx.System)}** in that time zone. To change your system time zone, type `pk;s tz <zone>`.");
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return;
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}
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var zone = await FindTimeZone(ctx, zoneStr);
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if (zone == null) throw Errors.InvalidTimeZone(zoneStr);
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var currentTime = SystemClock.Instance.GetCurrentInstant().InZone(zone);
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var msg = $"This will change the system time zone to **{zone.Id}**. The current time is **{currentTime.FormatZoned()}**. Is this correct?";
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if (!await ctx.PromptYesNo(msg)) throw Errors.TimezoneChangeCancelled;
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var patch = new SystemPatch {UiTz = zone.Id};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply($"System time zone changed to **{zone.Id}**.");
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}
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public async Task SystemPrivacy(Context ctx)
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{
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ctx.CheckSystem();
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Task PrintEmbed()
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{
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var eb = new EmbedBuilder()
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.Title("Current privacy settings for your system")
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.Field(new("Description", ctx.System.DescriptionPrivacy.Explanation()))
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.Field(new("Member list", ctx.System.MemberListPrivacy.Explanation()))
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.Field(new("Group list", ctx.System.GroupListPrivacy.Explanation()))
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.Field(new("Current fronter(s)", ctx.System.FrontPrivacy.Explanation()))
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.Field(new("Front/switch history", ctx.System.FrontHistoryPrivacy.Explanation()))
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.Description("To edit privacy settings, use the command:\n`pk;system privacy <subject> <level>`\n\n- `subject` is one of `description`, `list`, `front`, `fronthistory`, `groups`, or `all` \n- `level` is either `public` or `private`.");
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return ctx.Reply(embed: eb.Build());
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}
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async Task SetLevel(SystemPrivacySubject subject, PrivacyLevel level)
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{
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, new SystemPatch().WithPrivacy(subject, level)));
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var levelExplanation = level switch
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{
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PrivacyLevel.Public => "be able to query",
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PrivacyLevel.Private => "*not* be able to query",
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_ => ""
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};
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var subjectStr = subject switch
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{
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SystemPrivacySubject.Description => "description",
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SystemPrivacySubject.Front => "front",
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SystemPrivacySubject.FrontHistory => "front history",
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SystemPrivacySubject.MemberList => "member list",
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SystemPrivacySubject.GroupList => "group list",
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_ => ""
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};
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var msg = $"System {subjectStr} privacy has been set to **{level.LevelName()}**. Other accounts will now {levelExplanation} your system {subjectStr}.";
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await ctx.Reply($"{Emojis.Success} {msg}");
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}
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async Task SetAll(PrivacyLevel level)
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{
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, new SystemPatch().WithAllPrivacy(level)));
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var msg = level switch
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{
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PrivacyLevel.Private => $"All system privacy settings have been set to **{level.LevelName()}**. Other accounts will now not be able to view your member list, group list, front history, or system description.",
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PrivacyLevel.Public => $"All system privacy settings have been set to **{level.LevelName()}**. Other accounts will now be able to view everything.",
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_ => ""
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};
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await ctx.Reply($"{Emojis.Success} {msg}");
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}
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if (!ctx.HasNext())
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await PrintEmbed();
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else if (ctx.Match("all"))
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await SetAll(ctx.PopPrivacyLevel());
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else
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await SetLevel(ctx.PopSystemPrivacySubject(), ctx.PopPrivacyLevel());
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}
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public async Task SystemPing(Context ctx)
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{
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ctx.CheckSystem();
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if (!ctx.HasNext())
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{
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if (ctx.System.PingsEnabled) {await ctx.Reply("Reaction pings are currently **enabled** for your system. To disable reaction pings, type `pk;s ping disable`.");}
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else {await ctx.Reply("Reaction pings are currently **disabled** for your system. To enable reaction pings, type `pk;s ping enable`.");}
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}
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else {
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if (ctx.Match("on", "enable")) {
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var patch = new SystemPatch {PingsEnabled = true};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply("Reaction pings have now been enabled.");
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}
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if (ctx.Match("off", "disable")) {
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var patch = new SystemPatch {PingsEnabled = false};
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await _db.Execute(conn => _repo.UpdateSystem(conn, ctx.System.Id, patch));
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await ctx.Reply("Reaction pings have now been disabled.");
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}
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}
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}
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public async Task<DateTimeZone> FindTimeZone(Context ctx, string zoneStr) {
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// First, if we're given a flag emoji, we extract the flag emoji code from it.
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zoneStr = Core.StringUtils.ExtractCountryFlag(zoneStr) ?? zoneStr;
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// Then, we find all *locations* matching either the given country code or the country name.
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var locations = TzdbDateTimeZoneSource.Default.Zone1970Locations;
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var matchingLocations = locations.Where(l => l.Countries.Any(c =>
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string.Equals(c.Code, zoneStr, StringComparison.InvariantCultureIgnoreCase) ||
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string.Equals(c.Name, zoneStr, StringComparison.InvariantCultureIgnoreCase)));
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// Then, we find all (unique) time zone IDs that match.
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var matchingZones = matchingLocations.Select(l => DateTimeZoneProviders.Tzdb.GetZoneOrNull(l.ZoneId))
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.Distinct().ToList();
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// If the set of matching zones is empty (ie. we didn't find anything), we try a few other things.
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if (matchingZones.Count == 0)
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{
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// First, we try to just find the time zone given directly and return that.
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var givenZone = DateTimeZoneProviders.Tzdb.GetZoneOrNull(zoneStr);
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if (givenZone != null) return givenZone;
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// If we didn't find anything there either, we try parsing the string as an offset, then
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// find all possible zones that match that offset. For an offset like UTC+2, this doesn't *quite*
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// work, since there are 57(!) matching zones (as of 2019-06-13) - but for less populated time zones
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// this could work nicely.
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var inputWithoutUtc = zoneStr.Replace("UTC", "").Replace("GMT", "");
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var res = OffsetPattern.CreateWithInvariantCulture("+H").Parse(inputWithoutUtc);
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if (!res.Success) res = OffsetPattern.CreateWithInvariantCulture("+H:mm").Parse(inputWithoutUtc);
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// If *this* didn't parse correctly, fuck it, bail.
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if (!res.Success) return null;
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var offset = res.Value;
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// To try to reduce the count, we go by locations from the 1970+ database instead of just the full database
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// This elides regions that have been identical since 1970, omitting small distinctions due to Ancient History(tm).
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var allZones = TzdbDateTimeZoneSource.Default.Zone1970Locations.Select(l => l.ZoneId).Distinct();
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matchingZones = allZones.Select(z => DateTimeZoneProviders.Tzdb.GetZoneOrNull(z))
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.Where(z => z.GetUtcOffset(SystemClock.Instance.GetCurrentInstant()) == offset).ToList();
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}
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// If we have a list of viable time zones, we ask the user which is correct.
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// If we only have one, return that one.
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if (matchingZones.Count == 1)
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return matchingZones.First();
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// Otherwise, prompt and return!
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return await ctx.Choose("There were multiple matches for your time zone query. Please select the region that matches you the closest:", matchingZones,
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z =>
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{
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if (TzdbDateTimeZoneSource.Default.Aliases.Contains(z.Id))
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return $"**{z.Id}**, {string.Join(", ", TzdbDateTimeZoneSource.Default.Aliases[z.Id])}";
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return $"**{z.Id}**";
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});
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}
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}
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}
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