#![allow(renamed_and_removed_lints, clippy::unknown_clippy_lints)]

use std::{num::TryFromIntError, path::StripPrefixError, string::FromUtf8Error};

use serde_json::Error as SerdeJsonError;
use thiserror::Error;

///
#[derive(Error, Debug)]
pub enum Error {
    ///
    #[error("`{0}`")]
    Generic(String),

    ///
    #[error("git: no head found")]
    NoHead,

    ///
    #[error("git: conflict during rebase")]
    RebaseConflict,

    ///
    #[error("git: remote url not found")]
    UnknownRemote,

    ///
    #[error("git: inconclusive remotes")]
    NoDefaultRemoteFound,

    ///
    #[error("git: work dir error")]
    NoWorkDir,

    ///
    #[error("git: uncommitted changes")]
    UncommittedChanges,

    ///
    #[error("git: can\u{2019}t run blame on a binary file")]
    NoBlameOnBinaryFile,

    ///
    #[error("binary file")]
    BinaryFile,

    ///
    #[error("io error:{0}")]
    Io(#[from] std::io::Error),

    ///
    #[error("git error:{0}")]
    Git(#[from] git2::Error),

    ///
    #[error("strip prefix error: {0}")]
    StripPrefix(#[from] StripPrefixError),

    ///
    #[error("utf8 error:{0}")]
    Utf8Conversion(#[from] FromUtf8Error),

    ///
    #[error("TryFromInt error:{0}")]
    IntConversion(#[from] TryFromIntError),

    ///
    #[error("EasyCast error:{0}")]
    EasyCast(#[from] easy_cast::Error),

    ///
    #[error("no parent of commit found")]
    NoParent,

    ///
    #[error("not on a branch")]
    NoBranch,

    ///
    #[error("rayon error: {0}")]
    ThreadPool(#[from] rayon_core::ThreadPoolBuildError),

    ///
    #[error("git hook error: {0}")]
    Hooks(#[from] git2_hooks::HooksError),

    ///
    #[error("sign builder error: {0}")]
    SignBuilder(#[from] crate::sync::sign::SignBuilderError),

    ///
    #[error("sign error: {0}")]
    Sign(#[from] crate::sync::sign::SignError),

    ///
    #[error(
		"amend error: config commit.gpgsign=true detected.\ngpg signing is not supported for amending non-last commits"
	)]
    SignAmendNonLastCommit,

    ///
    #[error(
		"reword error: config commit.gpgsign=true detected.\ngpg signing is not supported for rewording non-last commits"
	)]
    SignRewordNonLastCommit,

    ///
    #[error(
		"reword error: config commit.gpgsign=true detected.\ngpg signing is not supported for rewording commits with staged changes\ntry unstaging or stashing your changes"
	)]
    SignRewordLastCommitStaged,

    ///
    #[error("serde json error:{0}")]
    SerdeJson(#[from] SerdeJsonError),
}

///
pub type Result<T> = std::result::Result<T, Error>;

impl<T> From<std::sync::PoisonError<T>> for Error {
    fn from(error: std::sync::PoisonError<T>) -> Self {
        Self::Generic(format!("poison error: {error}"))
    }
}

impl<T> From<crossbeam_channel::SendError<T>> for Error {
    fn from(error: crossbeam_channel::SendError<T>) -> Self {
        Self::Generic(format!("send error: {error}"))
    }
}
