Abbot – tz for Discord by Serious Business

Code

<br /> /*<br /> Description: Convert time to the timezones for mentioned users.</p> <p>Package URL: /packages/aseriousbiz/tz</p> <p>Usage:</p> <p>`@abbot tz` _replies with the current time in Abbot’s timezone_<br /> `@abbot tz me` _replies with the current time in your timezone._<br /> `@abbot tz {time} @user1 @user2` _replies with the {time} in each of the user’s timezones. It uses the first mention’s timezone as the basis for the time._<br /> For example: `@abbot tz 2pm me @somebody @another` will show 2pm in my timezone converted to the timezones of @somebody and @another.<br /> `@abbot tz 2pm @somebody me` will show 2pm in @somebody’s timezone converted to my timezone.<br /> */<br /> if (Bot.Arguments is { Count: 0 }) {<br /> await Bot.ReplyAsync($”Hello, it is `{GetLocalTime(Bot.TimeZone)}` in my timezone. Try `{Bot} help tz` to learn more about what I can do with timezones.”);<br /> return;<br /> }</p> <p>if (Bot.From.TimeZone is null) {<br /> await Bot.ReplyAsync($”I do not know your timezone. You can tell me using `{Bot} my tz is {{tz}}` (where tz is the TZ database name in https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) or by telling me your location, `@abbot my location is {{zip, city, or address}}`”);<br /> return;<br /> }</p> <p>var time = Bot.Arguments.First();</p> <p>// If no target time is specified, use the current time for the user or Abbot<br /> // If we do not know the user’s timezone.<br /> var targetTime = time.ToLocalTime() is LocalTime localTime<br /> ? localTime<br /> : Bot.From.GetLocalTime();</p> <p>var mentions = GetOrderedNormalizedMentions();</p> <p>if (mentions is { Count: 0 }) {<br /> await Bot.ReplyAsync($”Mention some users to see this time in their timezones.”);<br /> return;<br /> }</p> <p>var timeTable = GetTimeData(mentions, targetTime.Value);<br /> await Bot.ReplyTableAsync(timeTable);<br /> return;</p> <p>IEnumerable<UserTimeZone> GetTimeData(IList<IChatUser> mentions, LocalTime localTime) {<br /> // Use the timezone for the first mention.<br /> var sourceTz = mentions.First().TimeZone;</p> <p> foreach (var mention in mentions) {<br /> var mentionTz = mention.TimeZone;<br /> if (mentionTz is null) {<br /> yield return new UserTimeZone(mention.Name);<br /> }<br /> else {<br /> var time = localTime.ToTimeZone(sourceTz, mentionTz).TimeOfDay;<br /> yield return new UserTimeZone(mention.Name, mentionTz.Id, time.ToString());<br /> }<br /> }<br /> }</p> <p>public class UserTimeZone {<br /> public UserTimeZone(string user) : this (user, “(unknown)”, “(unknown)”) {<br /> }</p> <p> public UserTimeZone(string user, string timezone, string time) {<br /> User = user;<br /> TimeZone = timezone;<br /> Time = time;<br /> }</p> <p> public string User { get; }<br /> public string Time { get; }<br /> public string TimeZone { get; }<br /> }</p> <p>static string GetLocalTime(DateTimeZone tz) {<br /> if (tz is null) {<br /> return null;<br /> }<br /> var now = SystemClock.Instance.GetCurrentInstant();<br /> return $”{now.InZone(tz):MMM dd, uuuu h:mm:ss tt o<G>} {tz}”;<br /> }</p> <p>IList<IChatUser> GetOrderedNormalizedMentions() {<br /> return Bot.Arguments.Select(arg => arg is IMentionArgument mention<br /> ? mention.Mentioned<br /> : arg.Value is “me”<br /> ? Bot.From<br /> : null)<br /> .Where(user => user is not null)<br /> .ToList();<br /> }</p> <p>static Instant GetCurrentInstant(){<br /> return SystemClock.Instance.GetCurrentInstant();<br /> }