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use crate::minus_core::events::Event;
#[derive(Debug, thiserror::Error)]
#[error(transparent)]
#[allow(clippy::module_name_repetitions)]
pub struct TermError(
#[from] crossterm::ErrorKind,
);
#[derive(Debug, thiserror::Error)]
#[error(transparent)]
#[allow(clippy::module_name_repetitions)]
#[cfg(feature = "search")]
#[cfg_attr(docsrs, doc(cfg(feature = "search")))]
pub struct RegexError(
#[from] regex::Error,
);
#[derive(Debug, thiserror::Error)]
#[allow(clippy::module_name_repetitions)]
pub enum SetupError {
#[error("The standard output is not a valid terminal")]
InvalidTerminal,
#[error("Failed to switch to alternate screen")]
AlternateScreen(TermError),
#[error("Failed to enable raw mode")]
RawMode(TermError),
#[error("Failed to hide the cursor")]
HideCursor(TermError),
#[error("Failed to enable mouse capture")]
EnableMouseCapture(TermError),
#[error("Couldn't determine the terminal size")]
TerminalSize(TermError),
}
#[derive(Debug, thiserror::Error)]
#[allow(clippy::module_name_repetitions)]
pub enum CleanupError {
#[error("Failed to disable mouse capture")]
DisableMouseCapture(TermError),
#[error("Failed to show the cursor")]
ShowCursor(TermError),
#[error("Failed to disable raw mode")]
DisableRawMode(TermError),
#[error("Failed to switch back to main screen")]
LeaveAlternateScreen(TermError),
}
#[derive(Debug, thiserror::Error)]
#[allow(clippy::module_name_repetitions)]
pub enum MinusError {
#[error("Failed to initialize the terminal")]
Setup(#[from] SetupError),
#[error("Failed to clean up the terminal")]
Cleanup(#[from] CleanupError),
#[error("Failed to draw the new data")]
Draw(#[from] std::io::Error),
#[error("Failed to handle terminal event")]
HandleEvent(TermError),
#[error("Failed to do an operation on the cursor")]
Cursor(#[from] TermError),
#[error("Failed to send formatted data to the pager")]
FmtWriteError(#[from] std::fmt::Error),
#[error("Failed to send data to the receiver")]
Communication(#[from] crossbeam_channel::SendError<Event>),
#[error(transparent)]
#[cfg(feature = "search")]
#[cfg_attr(docsrs, doc(cfg(feature = "search")))]
SearchExpError(#[from] RegexError),
#[cfg(feature = "tokio")]
#[error(transparent)]
#[cfg_attr(docsrs, doc(cfg(feature = "tokio")))]
JoinError(#[from] tokio::task::JoinError),
}
#[cfg(feature = "search")]
impl From<regex::Error> for MinusError {
fn from(e: regex::Error) -> Self {
Self::SearchExpError(RegexError::from(e))
}
}