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using ArcaneLibs.Extensions;
using LibMatrix.EventTypes.Spec;
namespace LibMatrix.Helpers;
public static class MessageFormatter {
public static RoomMessageEventContent FormatError(string error) =>
new(body: error, messageType: "m.text") {
FormattedBody = $"<font color=\"#EE4444\">{error}</font>",
Format = "org.matrix.custom.html"
};
public static RoomMessageEventContent FormatException(string error, Exception e) =>
new(body: $"{error}: {e.Message}", messageType: "m.text") {
FormattedBody = $"<font color=\"#EE4444\">{error}: <pre><code>{e.Message}</code></pre></font>",
Format = "org.matrix.custom.html"
};
public static RoomMessageEventContent FormatSuccess(string text) =>
new(body: text, messageType: "m.text") {
FormattedBody = $"<font color=\"#00FF00\">{text}</font>",
Format = "org.matrix.custom.html"
};
public static RoomMessageEventContent FormatSuccessJson(string text, object data) =>
new(body: text, messageType: "m.text") {
FormattedBody = $"<font color=\"#00FF00\">{text}: <pre><code>{data.ToJson(ignoreNull: true)}</code></pre></font>",
Format = "org.matrix.custom.html"
};
public static string HtmlFormatMention(string id, string? displayName = null) => $"<a href=\"https://matrix.to/#/{id}\">{displayName ?? id}</a>";
public static string HtmlFormatMessageLink(string roomId, string eventId, string[]? servers = null, string? displayName = null) {
if (servers is not { Length: > 0 }) servers = new[] { roomId.Split(':', 2)[1] };
return $"<a href=\"https://matrix.to/#/{roomId}/{eventId}?via={string.Join("&via=", servers)}\">{displayName ?? eventId}</a>";
}
#region Extension functions
public static RoomMessageEventContent ToMatrixMessage(this Exception e, string error) => FormatException(error, e);
#endregion
public static RoomMessageEventContent FormatWarning(string warning) =>
new(body: warning, messageType: "m.text") {
FormattedBody = $"<font color=\"#FFFF00\">{warning}</font>",
Format = "org.matrix.custom.html"
};
public static RoomMessageEventContent FormatWarningJson(string warning, object data) =>
new(body: warning, messageType: "m.text") {
FormattedBody = $"<font color=\"#FFFF00\">{warning}: <pre><code>{data.ToJson(ignoreNull: true)}</code></pre></font>",
Format = "org.matrix.custom.html"
};
public static RoomMessageEventContent Concat(this RoomMessageEventContent a, RoomMessageEventContent b) =>
new(body: $"{a.Body}{b.Body}", messageType: a.MessageType) {
FormattedBody = $"{a.FormattedBody}{b.FormattedBody}",
Format = a.Format
};
public static RoomMessageEventContent ConcatLine(this RoomMessageEventContent a, RoomMessageEventContent b) =>
new(body: $"{a.Body}\n{b.Body}", messageType: "m.text") {
FormattedBody = $"{a.FormattedBody}<br/>{b.FormattedBody}",
Format = "org.matrix.custom.html"
};
}
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