use thiserror::Error;

/// Represents errors that can occur when viewing specific events.
///
/// These errors typically happen when retrieving or displaying specific
/// event data, including lookup failures and data enhancement issues.
#[derive(Debug, Error)]
pub(crate) enum ViewEventError {
    /// Error when a requested event cannot be found.
    ///
    /// This error occurs when attempting to view an event that doesn't
    /// exist in the system, typically due to an invalid identifier.
    #[error("error-smokesignal-view-event-1 Event not found: {0}")]
    EventNotFound(String),

    /// Error when a legacy event exists but is no longer supported.
    ///
    /// This error occurs when an event exists using the legacy collection
    /// format (events.smokesignal.calendar.event) which is no longer supported.
    #[error(
        "error-smokesignal-view-event-2 Legacy event exists but support for legacy events has been removed"
    )]
    LegacyEventNotSupported,
}